Automated monitoring and analysis of DuckDB's extension ecosystem.
Last Updated: 2026-10-15 11:23:33 UTC (Loading...)
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🦆 Automated monitoring and analysis of DuckDB's extension ecosystem
Executive summary | Jump to Summary | Core Extensions | Community Extensions
Running on DuckDB: v1.5.6 (2026-09-28) This report provides a comprehensive analysis of DuckDB extensions, including both core extensions (built into DuckDB) and community-contributed extensions.
For third-party extensions discovered outside the official registries, see: Third-party extensions.
For a lightweight monthly roundup of notable ecosystem changes, see: What’s new.
Note: third-party labelling is an ongoing work in progress, so the verified list is partial.
| Extension | Repository | Last activity |
|---|---|---|
| duckherder | duckdb-distributed-execution | today (2026-10-15 10:55:27 UTC) |
| subtoken | subtoken | today (2026-10-15 10:52:35 UTC) |
| ai | duckdb-ai | today (2026-10-15 08:58:03 UTC) |
| altertable | duckdb-altertable | today (2026-10-15 09:48:58 UTC) |
| anndata | anndata-duckdb-extension | today (2026-10-15 01:23:21 UTC) |
| Extension | Repository | Stars |
|---|---|---|
| duckpgq | duckpgq-extension | 504 |
| flock | flock | 359 |
| gsheets | duckdb_gsheets | 355 |
| airport | airport | 349 |
| prql | duckdb-prql | 332 |
| Metric | Current | Change |
|---|---|---|
| Total Extensions | 397 | +9 🔼 |
| Core Extensions | 29 | → Stable |
| Community Extensions | 368 | +9 🔼 |
| Recently Active (≤ 30 days) | 214 (53.9%) | +20 🔼 |
| Very Active (≤ 7 days) | 120 (30.2%) | — |
Changes since previous analysis
laterite_ags4, rawduck, qvd, tpch_rust, zim, dbn, duckton, salesforce, cache_httpfs, curl_httpfs and 4 more
latency_injection, encoding, jemalloc
Core extensions maintained by the DuckDB team and distributed via the official extension repository
Total: 29 extensions
| # | Extension | Repository | Status | Last Activity | Stars | Language | Description |
|---|---|---|---|---|---|---|---|
| 1 | autocomplete | duckdb/duckdb | 🟢 Ongoing | 12 days ago (2026-10-02 20:29:57 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: autocomplete |
| 2 | avro | duckdb-avro | 🟢 Ongoing | today (2026-10-14 09:51:54 UTC) | 35 | C++ | Apache Avro format support |
| 3 | aws | duckdb-aws | 🟢 Ongoing | today (2026-10-14 18:46:35 UTC) | 67 | C++ | AWS S3 integration |
| 4 | azure | duckdb-azure | 🟢 Ongoing | today (2026-10-14 10:56:42 UTC) | 79 | C++ | Azure extension for DuckDB |
| 5 | delta | duckdb-delta | 🟢 Ongoing | today (2026-10-14 10:56:35 UTC) | 233 | C++ | DuckDB extension for Delta Lake |
| 6 | ducklake | duckdb/ducklake | 🟢 Ongoing | 16 days ago | N/A (part of core DuckDB repo) | C++ | Delta Lake support via DuckLake (different from delta extension) |
| 7 | encodings | duckdb-encodings | 🟢 Ongoing | 2 days ago (2026-10-12 16:45:01 UTC) | 16 | C++ | Character encoding support |
| 8 | excel | duckdb-excel | 🟢 Ongoing | today (2026-10-14 12:52:37 UTC) | 64 | C++ | Excel extension for DuckDB |
| 9 | fts | duckdb-fts | 🟢 Ongoing | 9 days ago (2026-10-05 11:27:40 UTC) | 44 | C++ | Full-text search functionality |
| 10 | httpfs | duckdb-httpfs | 🟢 Ongoing | today (2026-10-14 20:58:24 UTC) | 63 | C++ | HTTP/S3 filesystem support |
| 11 | iceberg | duckdb-iceberg | 🟢 Ongoing | today (2026-10-15 08:13:45 UTC) | 445 | C++ | Apache Iceberg format support |
| 12 | icu | duckdb/duckdb | 🟢 Ongoing | today (2026-10-14 10:52:42 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: icu |
| 13 | inet | duckdb-inet | 🟢 Ongoing | 6 days ago (2026-10-09 07:52:40 UTC) | 13 | C++ | Internet address data types |
| 14 | json | duckdb/duckdb | 🟢 Ongoing | 2 days ago (2026-10-12 14:13:02 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: json |
| 15 | lance | lance-duckdb | 🟢 Ongoing | 13 days ago (2026-10-02 10:56:32 UTC) | 129 | C++ | The lance extensions for DuckDB enable reading and writing of lance tables. |
| 16 | motherduck | duckdb/duckdb (Third Party - Closed source - maintained by MotherDuck Inc.) | 🟢 Ongoing | 16 days ago | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: motherduck |
| 17 | mysql | duckdb-mysql | 🟢 Ongoing | today (2026-10-13 22:55:49 UTC) | 102 | C++ | MySQL database connectivity |
| 18 | odbc | odbc-scanner | 🟢 Ongoing | 11 days ago (2026-10-03 11:29:11 UTC) | 41 | C++ | DuckDB ODBC extension |
| 19 | parquet | duckdb/duckdb | 🟢 Ongoing | today (2026-10-14 10:52:42 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: parquet |
| 20 | postgres | duckdb-postgres | 🟢 Ongoing | today (2026-10-15 06:37:52 UTC) | 373 | C++ | PostgreSQL database connectivity |
| 21 | quack | duckdb-quack | 🟢 Ongoing | today (2026-10-15 06:01:05 UTC) | 190 | C++ | Quack remote protocol |
| 22 | spatial | duckdb-spatial | 🟢 Ongoing | 2 days ago (2026-10-13 10:05:23 UTC) | 716 | C++ | Geospatial data types and functions |
| 23 | sqlite | duckdb-sqlite | 🟢 Ongoing | today (2026-10-14 16:03:33 UTC) | 292 | C++ | DuckDB extension to read and write to SQLite databases |
| 24 | tpcds | duckdb/duckdb | 🟢 Ongoing | 2 days ago (2026-10-12 19:16:16 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: tpcds |
| 25 | tpch | duckdb/duckdb | 🟢 Ongoing | 2 days ago (2026-10-12 13:00:58 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: tpch |
| 26 | ui | duckdb-ui | 🟢 Ongoing | today (2026-10-14 05:09:10 UTC) | 472 | C++ | Browser-based user interface for DuckDB |
| 27 | unity_catalog | unity_catalog | 🟢 Ongoing | today (2026-10-14 08:56:24 UTC) | 110 | C++ | Proof-of-concept extension combining the delta extension with Unity Catalog |
| 28 | vortex | duckdb/duckdb (Third Party - Closed source - third-party extension) | 🟢 Ongoing | 16 days ago | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: vortex |
| 29 | vss | duckdb-vss | 🟢 Ongoing | today (2026-10-14 10:56:51 UTC) | 269 | C++ | Vector similarity search |
Third-party extensions maintained by the community
Total: 368 extensions | 🔥 Very Active (≤7d): 121 | ✅ Active (≤30d): 94 | 🟡 Stable (≤90d): 64 | 🟠 Stale (>90d): 89
| # | Extension | Repository | Status | Activity | Last Activity | Stars | Language | Description |
|---|---|---|---|---|---|---|---|---|
| 1 | a5 | a5 | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 18:10:21 UTC) | 17 | C++ | A5 Geospatial Extension for DuckDB |
| 2 | acp | duckdb-acp | 🟡 Archived | 4 - 🟠 Stale | 308 days ago (2025-12-11 03:36:46 UTC) | 58 | Rust | Use Claude Code & other AI agents from inside DuckDB via extension |
| 3 | adbc | duckdb-adbc-client | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-12 19:04:38 UTC) | 48 | C++ | ADBC Client for DuckDB |
| 4 | adbc_scanner | adbc_scanner | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-10 04:54:54 UTC) | 25 | C++ | A DuckDB ADBC Scanner Extension - adds support for using ADBC drivers with Du... |
| 5 | agent_data | agent_data_duckdb | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-10-05 07:53:34 UTC) | 28 | Rust | DuckDB extension: agent_data by axsaucedo |
| 6 | ai | duckdb-ai | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 08:58:03 UTC) | 16 | C++ | Enhance DuckDB with AI functions, supporting all providers as well as local m... |
| 7 | airport | airport | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-09 02:15:08 UTC) | 349 | C++ | The Airport extension for DuckDB, enables the use of Arrow Flight with DuckDB |
| 8 | aixchess | aix | 🟢 Ongoing | 4 - 🟠 Stale | 199 days ago (2026-03-29 12:16:27 UTC) | 29 | Rust | Aix: Efficiently storing and querying chess game collections |
| 9 | altertable | duckdb-altertable | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 09:48:58 UTC) | 1 | C++ | Query Altertable's lakehouse directly from your local DuckDB |
| 10 | anndata | anndata-duckdb-extension | ❓ Unknown | 1 - 🔥 Very Active | today (2026-10-15 01:23:21 UTC) | 13 | C++ | Attach and AnnData file in duckdb and query it with SQL. Perform SQL over gr... |
| 11 | anofox_decide | anofox-decide | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 03:12:38 UTC) | 2 | C++ | DuckDB extension: evaluate natural-language predicates and answer sets with T... |
| 12 | anofox_forecast | anofox-forecast | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-08 20:12:01 UTC) | 41 | C++ | Statistical timeseries forecasting in DuckDB |
| 13 | anofox_optimize | anofox-optimize | ❓ Unknown | 1 - 🔥 Very Active | 5 days ago (2026-10-10 03:47:10 UTC) | 5 | C++ | Combinatorial decision algorithms as DuckDB functions — bin packing, knapsack... |
| 14 | anofox_scenario | anofox-scenario | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 04:37:42 UTC) | 6 | C++ | DuckDB extension for Git-like database branching. Create isolated scenarios f... |
| 15 | anofox_similarity | anofox-similarity | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-03 15:49:00 UTC) | 4 | C++ | DuckDB extension for multi-modal product similarity for manufacturing supply... |
| 16 | anofox_statistics | anofox-statistics | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 23:29:09 UTC) | 17 | C++ | A DuckDB extension for statistical regression analysis, providing OLS, Ridge,... |
| 17 | anofox_tabfm | anofox-tabfm | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-04 06:39:09 UTC) | 10 | C++ | DuckDB extension for tabular foundation models — zero-shot classification & r... |
| 18 | anofox_tabular | anofox-tabular | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-10-04 18:26:45 UTC) | 19 | C++ | A duckdb extension which combines data quality and data preparation tools for... |
| 19 | anofox_visualization | anofox-visualization | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 05:46:44 UTC) | 8 | Rust | Charts & dashboards for DuckDB — the grammar of graphics, straight from SQL.... |
| 20 | apart | apart | 🟢 Ongoing | 2 - ✅ Active | 8 days ago (2026-10-06 23:07:48 UTC) | 1 | C++ | DuckDB extension for evaluating oblique decision trees. |
| 21 | arrow | duckdb-extension-alias | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-10-06 09:07:38 UTC) | 4 | C | DuckDB extension: arrow |
| 22 | astro | astro-duck | 🟢 Ongoing | 4 - 🟠 Stale | 148 days ago (2026-05-19 12:22:23 UTC) | 4 | C++ | 60+ astronomical SQL functions for DuckDB: coordinate transforms, CCM89 dust... |
| 23 | azure_wasm | duckdb-azure-wasm | ❓ Unknown | 3 - 🟡 Stable | 58 days ago (2026-08-18 09:37:10 UTC) | 0 | C++ | Cloud platform integration extension by HynekBlaha |
| 24 | behavioral | duckdb-behavioral | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 00:23:12 UTC) | 16 | Rust | A DuckDB Community Extension to enable Behavioral Analytics, inspired by Clic... |
| 25 | bigquery | duckdb-bigquery | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-09 10:58:16 UTC) | 171 | C++ | Integrates DuckDB with Google BigQuery, allowing direct querying and manageme... |
| 26 | bitfilters | bitfilters | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:18:32 UTC) | 11 | C++ | A high-performance DuckDB extension providing probabilistic data structures f... |
| 27 | blockduck | BlockDuck | 🟢 Ongoing | 4 - 🟠 Stale | over a year ago (2025-10-08 16:19:04 UTC) | 11 | C++ | Live SQL Queries on Blockchain |
| 28 | boilstream | boilstream-extension | 🟢 Ongoing | 3 - 🟡 Stable | 32 days ago (2026-09-13 07:04:56 UTC) | 12 | C++ | Secure Remote Secrets Storage for DuckDB |
| 29 | brew | duckdb-brew | 🟢 Ongoing | 4 - 🟠 Stale | 137 days ago (2026-05-31 08:18:52 UTC) | 2 | C++ | duckdb extension to report installed brew packages/casks/formulas with SQL |
| 30 | bvh2sql | bvh2sql | 🟢 Ongoing | 4 - 🟠 Stale | 124 days ago (2026-06-12 12:17:09 UTC) | 1 | Makefile | SQL-related extension by nkwork9999 |
| 31 | cache_httpfs | duck-read-cache-fs | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:07:30 UTC) | 153 | C++ | This repository is made as read-only filesystem for remote access. |
| 32 | cache_prewarm | duckdb-cache-prewarm | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:09:52 UTC) | 11 | C++ | DuckDB extension: cache_prewarm by dentiny |
| 33 | capi_quack | extension-template-c | ❓ Unknown | 2 - ✅ Active | 8 days ago (2026-10-06 13:58:53 UTC) | 32 | C | (Experimental) C/C++ template for DuckDB extensions based on the C API |
| 34 | cassandra | duckdb-cassandra | ❓ Unknown | 4 - 🟠 Stale | 359 days ago (2025-10-20 19:15:10 UTC) | 2 | C++ | DuckDB Connector for Cassandra |
| 35 | celestial | duckdb-celestial | 🟢 Ongoing | 3 - 🟡 Stable | 69 days ago (2026-08-06 12:40:03 UTC) | 3 | C++ | DuckDB extension providing astronomical coordinates utilities |
| 36 | chaos | duckdb-chaos | 🟢 Ongoing | 4 - 🟠 Stale | 244 days ago (2026-02-12 14:50:01 UTC) | 2 | C++ | DuckDB extension: chaos by taniabogatsch |
| 37 | chess | duckdb-chess | ❓ Unknown | 4 - 🟠 Stale | 140 days ago (2026-05-28 05:13:34 UTC) | 3 | Rust | A DuckDB extension for parsing and analyzing chess games in PGN format. |
| 38 | chsql | clickhouse-sql | ❓ Unknown | 3 - 🟡 Stable | 40 days ago (2026-09-04 12:02:56 UTC) | 94 | C++ | DuckDB Community Extension implementing ClickHouse SQL Dialect macros and Cus... |
| 39 | chsql_native | clickhouse-native | ❓ Unknown | 3 - 🟡 Stable | 40 days ago (2026-09-04 12:03:09 UTC) | 22 | Rust | Experimental ClickHouse Native Client and Native file reader Extension for Du... |
| 40 | cityjson | duckdb-cityjson | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 09:50:50 UTC) | 11 | C++ | (Experimental) DuckDB extension for CityJSON |
| 41 | clamp | duckdb_clamp | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 01:29:54 UTC) | 2 | C++ | The Clamp extension introduces range-clamping scalar functions to DuckDB. Ini... |
| 42 | clickhouse_scanner | duckdb-clickhouse | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 11:51:29 UTC) | 1 | C++ | The ClickHouse extension allows DuckDB to directly read and write data from a... |
| 43 | cloudfront | duckdb-cloudfront | ❓ Unknown | 4 - 🟠 Stale | 251 days ago (2026-02-05 15:32:51 UTC) | 2 | C++ | DuckDB module which provides custom authentication methods on top of httpfs m... |
| 44 | cloudfs | cloudfs | ❓ Unknown | 1 - 🔥 Very Active | 2 days ago (2026-10-12 19:28:49 UTC) | 3 | C++ | A duckdb-based cloud filesystem query engine |
| 45 | cloudwatch | duckdb-cloudwatch | ❓ Unknown | 3 - 🟡 Stable | 64 days ago (2026-08-11 17:17:46 UTC) | 2 | C++ | query cloudwatch telemetry (metrics, logs) from duckdb |
| 46 | cog | duckdb-cog | ❓ Unknown | 3 - 🟡 Stable | 50 days ago (2026-08-26 09:35:50 UTC) | 4 | Rust | GDAL-free COG raster access for DuckDB. Query Cloud-Optimized GeoTIFFs in pla... |
| 47 | compression_fs | duckdb-compression-filesystem | ❓ Unknown | 2 - ✅ Active | 13 days ago (2026-10-01 11:19:58 UTC) | 1 | C++ | DuckDB extension: compression_fs by dentiny |
| 48 | cozip | cozip_reader | 🟢 Ongoing | 2 - ✅ Active | 30 days ago (2026-09-15 04:21:41 UTC) | 8 | C++ | Read Cloud-Optimized ZIP files |
| 49 | crawler | duckdb-crawler | ❓ Unknown | 2 - ✅ Active | 23 days ago (2026-09-22 08:29:58 UTC) | 16 | C++ | DuckDB extension: crawler by midwork-finds-jobs |
| 50 | cronjob | cronjob | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:18:47 UTC) | 56 | C++ | DuckDB CronJob Extension |
| 51 | crypto | crypto | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:18:52 UTC) | 31 | C++ | DuckDB Extension for cryptographic hash functions and HMAC |
| 52 | curl_httpfs | duckdb-curl-filesystem | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:26:54 UTC) | 14 | C++ | Filesystem built upon libcurl. |
| 53 | cwiqduck | cwiqduck | 🟢 Ongoing | 4 - 🟠 Stale | 119 days ago (2026-06-18 04:35:52 UTC) | 3 | C++ | DuckDB extensions for CWIQ |
| 54 | dash | dash | 🟢 Ongoing | 3 - 🟡 Stable | 41 days ago (2026-09-04 08:50:15 UTC) | 110 | C++ | Local GUI and Data Canvas as a DuckDB extension |
| 55 | databricks | duckdb-databricks | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 11:51:15 UTC) | 2 | C++ | The Databricks extension allows DuckDB to directly read and write data from a... |
| 56 | datadog | duckdb-datadog | 🟢 Ongoing | 3 - 🟡 Stable | 64 days ago (2026-08-11 17:17:28 UTC) | 3 | C++ | ingest logs and metrics (and soon traces) from datadog into duckdb |
| 57 | datasketches | datasketches | 🟢 Ongoing | 3 - 🟡 Stable | 31 days ago (2026-09-13 18:44:42 UTC) | 53 | C++ | Integrates DuckDB with the high-performance Apache DataSketches library. This... |
| 58 | dazzleduck | dazzleduck-sql-duckdb | ❓ Unknown | 4 - 🟠 Stale | 216 days ago (2026-03-12 22:24:42 UTC) | 1 | C++ | DuckDB extension: dazzleduck by dazzleduck-web |
| 59 | dbn | duckdb-dbn | ❓ Unknown | 3 - 🟡 Stable | 36 days ago (2026-09-08 20:19:45 UTC) | 1 | C++ | DuckDB extension for reading Databento Binary Encoding (DBN) files |
| 60 | dc | duckdb-dual-cognition | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-09 20:04:51 UTC) | 3 | C++ | Native DuckDB extension composing fast System One judgments with selective Sy... |
| 61 | decimal_arithmetic | duckdb-decimal-arithmetic | 🟢 Ongoing | 4 - 🟠 Stale | 97 days ago (2026-07-09 10:55:37 UTC) | 6 | C++ | DuckDB extension: decimal_arithmetic |
| 62 | deferred_columns | deferred-columns | ❓ Unknown | 4 - 🟠 Stale | 94 days ago (2026-07-12 17:08:25 UTC) | 3 | C++ | DuckDB extension: deferred_columns by iwinalbert |
| 63 | delta_classic | delta_classic | 🟢 Ongoing | 4 - 🟠 Stale | 117 days ago (2026-06-19 15:04:33 UTC) | 6 | C++ | DuckDB extension to attach a directory of Delta tables as a database |
| 64 | delta_export | delta_export | 🟢 Ongoing | 3 - 🟡 Stable | 31 days ago (2026-09-14 10:06:15 UTC) | 11 | C++ | DuckDB extension to export Delta Lake metadata from DuckLake |
| 65 | dicom | duck-dicom | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-09-29 18:49:12 UTC) | 2 | C++ | A DuckDB extension to import medical imaging data |
| 66 | differential | duckdb-differential | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 15:59:25 UTC) | 1 | C++ | DuckDB extension: differential by tobilg |
| 67 | dns | duckdb-dns | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-08 12:27:08 UTC) | 18 | Rust | DNS (Reverse) Lookup Extension for DuckDB |
| 68 | documentdb | duckdb-documentdb | 🟢 Ongoing | 3 - 🟡 Stable | 45 days ago (2026-08-31 04:51:48 UTC) | 1 | C++ | Integrates DuckDB with DocumentDB, enabling direct SQL queries over DocumentD... |
| 69 | dplyr | libdplyr | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 09:58:57 UTC) | 17 | Rust | DuckDB extension: dplyr by mrchypark |
| 70 | dq | duckdb_dq | ❓ Unknown | 1 - 🔥 Very Active | 5 days ago (2026-10-10 00:53:55 UTC) | 5 | Rust | Data quality assertion framework for DuckDB — SQL-native expect_* rules, prof... |
| 71 | dqtest | duckdb-dataquality-extension | ❓ Unknown | 4 - 🟠 Stale | 253 days ago (2026-02-03 18:35:04 UTC) | 5 | C++ | Duckdb extension to run data quality tests |
| 72 | dryrun | duckdb-dryrun | ❓ Unknown | 4 - 🟠 Stale | 115 days ago (2026-06-21 19:06:20 UTC) | 0 | C++ | dry run before execute |
| 73 | dta | duckdb-dta | 🟢 Ongoing | 4 - 🟠 Stale | 97 days ago (2026-07-10 08:57:32 UTC) | 2 | C++ | DuckDB extension for reading and writing .dta files (formats 117-121) |
| 74 | duck_block_utils | duckdb_duck_block_utils | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 16:08:29 UTC) | 4 | C++ | A collection of utility functions to work with doc block-style structures and... |
| 75 | duck_delta_share | duck_delta_share | 🟢 Ongoing | 4 - 🟠 Stale | 157 days ago (2026-05-10 23:39:27 UTC) | 6 | C++ | DuckDB extension for enabling Delta Sharing client capabilities. |
| 76 | duck_dggs | duckdb-dggs | 🟢 Ongoing | 2 - ✅ Active | 18 days ago (2026-09-26 11:09:08 UTC) | 2 | C++ | A DuckDB extension for discrete global grid systems (DGGS) powered by DGGRID v8. |
| 77 | duck_diff | duck_diff | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-09-30 01:13:58 UTC) | 8 | HTML | Diff any two database tables |
| 78 | duck_geoarrow | duck_geoarrow | 🟢 Ongoing | 2 - ✅ Active | 22 days ago (2026-09-22 20:08:53 UTC) | 9 | C++ | This extension, Duck_Geoarrow, provides functions to convert between WKB (Wel... |
| 79 | duck_hunt | duck_hunt | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 01:58:13 UTC) | 8 | C++ | Tools for working with unit test suite results |
| 80 | duck_lineage | duck_lineage | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-10-04 16:06:17 UTC) | 81 | Python | A extension for DuckDB, which captures lineage events for executed queries |
| 81 | duck_lk | duck-lk | ❓ Unknown | 4 - 🟠 Stale | 180 days ago (2026-04-18 03:05:52 UTC) | 0 | Rust | Interact with tables from your LabKey LIMS natively in DuckDB |
| 82 | duck_tails | duck_tails | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-03 13:51:11 UTC) | 28 | C++ | A DuckDB extension for exploring and reading git history. |
| 83 | duckdb_delta_sharing | duckdb-delta-sharing | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-07 17:14:52 UTC) | 5 | C++ | An extension for using DuckDB as a delta sharing client |
| 84 | duckdb_geoip_rs | duckdb-geoip-rs | 🟢 Ongoing | 2 - ✅ Active | 9 days ago (2026-10-05 18:27:58 UTC) | 10 | Rust | Database connectivity extension by william-billaud |
| 85 | duckdb_mcp | duckdb_mcp | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 00:21:38 UTC) | 65 | C++ | A simple MCP server extension for DuckDB |
| 86 | duckdb_midi | duckdb-midi | ❓ Unknown | 4 - 🟠 Stale | 124 days ago (2026-06-12 12:18:36 UTC) | 0 | C++ | Database connectivity extension by nkwork9999 |
| 87 | duckdb_object_storage | duckdb-object-storage | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-10-12 09:23:33 UTC) | 67 | Rust | DuckDB over object storage |
| 88 | duckdb_opendalfs | duckdb-opendal-filesystem | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-13 00:38:49 UTC) | 7 | C++ | A DuckDB extension to access all storage backends, and bring advanced IO feat... |
| 89 | duckdb_rdkit | duckdb_rdkit | 🟢 Ongoing | 3 - 🟡 Stable | 53 days ago (2026-08-22 17:45:05 UTC) | 16 | C++ | Database connectivity extension by bodowd |
| 90 | duckdb_rphonetic | duckdb_rphonetic | ❓ Unknown | 3 - 🟡 Stable | 42 days ago (2026-09-03 08:41:18 UTC) | 1 | Rust | DuckDB extension bringing various phonetic algorithms |
| 91 | duckdbi | DuckDBI | ❓ Unknown | 1 - 🔥 Very Active | 5 days ago (2026-10-10 10:00:20 UTC) | 5 | C++ | Database connectivity extension by nkwork9999 |
| 92 | duckflight | duckflight-extension | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 14:45:01 UTC) | 12 | Python | An Arrow Flight + Postgres wire protocol server for DuckDB as an extension |
| 93 | duckfn_kuva | duckfn-kuva | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 08:21:42 UTC) | 0 | Rust | Statistical plotting in SQL - a thin wrapper around the Rust library kuva, wi... |
| 94 | duckfn_quantstats | duckfn-quantstats | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 08:21:55 UTC) | 0 | Rust | A DuckDB extension that wraps https://crates.io/crates/quantstats-rs. |
| 95 | duckfn_statrs | duckfn-statrs | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 08:21:51 UTC) | 0 | Rust | A DuckDB loadable extension exposing the Rust statrs statistical library to S... |
| 96 | duckgl | duckgl | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-10 09:25:14 UTC) | 8 | C++ | DuckDB extension: duckgl by nkwork9999 |
| 97 | duckgql | duckdb-gql | ❓ Unknown | 2 - ✅ Active | 10 days ago (2026-10-04 15:03:28 UTC) | 54 | C++ | An extension to run graph queries and algorithms using ISO GQL |
| 98 | duckherder | duckdb-distributed-execution | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 10:55:27 UTC) | 157 | C++ | Distributed execution for duckdb queries. |
| 99 | duckhog | duckhog | ❓ Unknown | 4 - 🟠 Stale | 111 days ago (2026-06-26 00:52:18 UTC) | 14 | C++ | duckdb extension to connect to posthog managed data warehouse |
| 100 | duckhts | duckhts | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 12:29:33 UTC) | 19 | C | 'htslib' based 'Duckdb' Extenstion for High Throughput Sequencing File Formats |
| 101 | ducklake_cdc | ducklake-cdc-extension | ❓ Unknown | 3 - 🟡 Stable | 37 days ago (2026-09-07 15:12:39 UTC) | 18 | C++ | The missing operational layer for DuckLake’s change feed. |
| 102 | ducklink | ducklink-extension | ❓ Unknown | 2 - ✅ Active | 20 days ago (2026-09-24 19:15:39 UTC) | 2 | Rust | Run duckdb:extension WebAssembly components inside DuckDB (community extension) |
| 103 | ducknng | ducknng | ❓ Unknown | 2 - ✅ Active | 22 days ago (2026-09-22 15:25:13 UTC) | 3 | C | ducknng: a 'DuckDB' Binding To The 'NNG' Scalability Protocols Library And an... |
| 104 | duckorch | duck-orch | 🟢 Ongoing | 2 - ✅ Active | 9 days ago (2026-10-05 13:39:35 UTC) | 5 | Rust | DuckDB extension: duckorch by nkwork9999 |
| 105 | duckpgq | duckpgq-extension | ❓ Unknown | 1 - 🔥 Very Active | today (2026-10-15 09:23:38 UTC) | 504 | C++ | DuckDB extension that adds support for SQL/PGQ and graph algorithms |
| 106 | duckrouting | duckrouting | 🟢 Ongoing | 2 - ✅ Active | 13 days ago (2026-10-01 14:39:53 UTC) | 4 | C++ | BOOSTGraph algorithms for duckdb and more |
| 107 | ducksassy | ducksassy | 🟢 Ongoing | 2 - ✅ Active | 9 days ago (2026-10-05 19:53:34 UTC) | 0 | C | Approximate string matching inside DuckDB via sassy rust crate |
| 108 | ducksmiles | duckSMILES | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-12 11:41:05 UTC) | 4 | Rust | DuckDB extension: ducksmiles by nkwork9999 |
| 109 | ducksync | ducksync | 🟢 Ongoing | 2 - ✅ Active | 8 days ago (2026-10-06 13:41:06 UTC) | 8 | C++ | DuckDB extension: ducksync by danjsiegel |
| 110 | duckthink | duckthink | ❓ Unknown | 4 - 🟠 Stale | 100 days ago (2026-07-06 15:22:58 UTC) | 0 | C++ | ASK() — natural-language SQL for DuckDB, grounded in your dbt Semantic Layer |
| 111 | ducktinycc | DuckTinyCC | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-09-29 21:39:56 UTC) | 4 | C | 'C' Scripting in 'Duckdb' using 'TinyCC' |
| 112 | duckton | duckton | ❓ Unknown | 4 - 🟠 Stale | 111 days ago (2026-06-25 22:07:12 UTC) | 5 | Rust | Duckton — a peer-to-peer distributed DuckDB compute grid over QUIC: broadcast... |
| 113 | dynamodb | duckdb-dynamodb | ❓ Unknown | 3 - 🟡 Stable | 42 days ago (2026-09-03 08:40:58 UTC) | 4 | C++ | Database connectivity extension by lukaswelsch |
| 114 | eeagrid | duckdb-eeagrid | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 06:17:49 UTC) | 2 | C++ | Functions for transforming XY coordinates to and from the EEA Reference Grid... |
| 115 | eenddb | eenddb | 🟢 Ongoing | 4 - 🟠 Stale | 198 days ago (2026-03-31 09:31:58 UTC) | 6 | C++ | Database connectivity extension by Dtenwolde |
| 116 | elasticsearch | duckdb-elasticsearch | ❓ Unknown | 4 - 🟠 Stale | 168 days ago (2026-04-29 13:01:51 UTC) | 23 | C++ | Query Elasticsearch data directly from DuckDB |
| 117 | erpl_idoc | erpl-idoc | 🟢 Ongoing | 2 - ✅ Active | 8 days ago (2026-10-06 21:14:45 UTC) | 3 | C++ | Read & write SAP IDoc files (flat + IDoc-XML) as SQL in DuckDB — a community... |
| 118 | erpl_odata | erpl-odata | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-04 09:17:21 UTC) | 31 | C++ | ERPL is a DuckDB extension to connect to API based ecosystems via standard in... |
| 119 | erpl_tunnel | erpl-tunnel | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-03 15:47:58 UTC) | 4 | C++ | Zero-dependency DuckDB extension: tunnel raw TCP (quack, SAP RFC, HTTP) over... |
| 120 | erpl_web | duckdb-extension-alias | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-10-06 09:07:38 UTC) | 4 | C | Web/HTTP functionality extension |
| 121 | eurostat | duckdb-eurostat | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 06:18:23 UTC) | 34 | C++ | DuckDB extension for reading data from EUROSTAT database using SQL |
| 122 | evalexpr_rhai | evalexpr_rhai | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:19:10 UTC) | 27 | C++ | A DuckDB extension to evaluate the Rhai scripting language as part of SQL. |
| 123 | events | events | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:19:17 UTC) | 4 | C++ | Capture database events and deliver JSON notifications to external programs v... |
| 124 | faiss | duckdb-faiss-ext | 🟢 Ongoing | 3 - 🟡 Stable | 70 days ago (2026-08-06 00:47:40 UTC) | 32 | Go | DuckDB wrapper for FAISS - Experimental |
| 125 | fakeit | duckdb-fakeit | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-08 13:48:07 UTC) | 17 | Rust | DuckDB extension: fakeit by tobilg |
| 126 | file_dialog | duckdb-ext-file-dialog | ❓ Unknown | 2 - ✅ Active | 9 days ago (2026-10-05 11:43:45 UTC) | 18 | Rust | A DuckDB extension to choose file interactively using native file open dialogs |
| 127 | finance | duckdb-finance | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 07:33:31 UTC) | 8 | C++ | SQL-native quant finance for DuckDB |
| 128 | finetype | finetype | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 10:11:50 UTC) | 6 | Rust | 👓 Precision format detection for text data. Semantic type inference with tran... |
| 129 | fire_duck_ext | fire_duck_ext | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 05:19:12 UTC) | 4 | C++ | duckdb extension for firestore |
| 130 | firebird | duckdb-firebird | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 13:02:12 UTC) | 5 | C++ | DuckDB extension: firebird by flozer |
| 131 | fit | duckdb-fit-extension | 🟢 Ongoing | 3 - 🟡 Stable | 52 days ago (2026-08-23 23:32:07 UTC) | 6 | C++ | DuckDB extension: fit by antoriche |
| 132 | fivetran | duckdb_sparse_variant | 🟢 Ongoing | 4 - 🟠 Stale | 149 days ago (2026-05-19 07:42:06 UTC) | 1 | C++ | A DuckDB extension providing sparse VARIANT encoding for STRUCTs and an optim... |
| 133 | flock | flock | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-09-30 16:04:06 UTC) | 359 | C++ | Beyond Quacking: Deep Integration of Language Models and RAG into DuckDB (VLD... |
| 134 | fsquery | fsquery | ❓ Unknown | 4 - 🟠 Stale | 212 days ago (2026-03-16 16:09:24 UTC) | 2 | C++ | An extension that allows DuckDB to enumerate and stat files on the disk |
| 135 | func_apply | duckdb_func_apply | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 01:10:04 UTC) | 5 | C++ | An exension to allow dynamic function application |
| 136 | fusion_scanner | ofquack | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-03 14:09:20 UTC) | 7 | C++ | DuckDB extension for querying Oracle Fusion Cloud data directly with SQL |
| 137 | fuzzycomplete | fuzzycomplete | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:10:58 UTC) | 31 | C++ | DuckDB Extension for fuzzy string matching based autocompletion |
| 138 | fxmacrodata | duckdb-fxmacrodata | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-10-05 06:35:38 UTC) | 0 | Rust | DuckDB extension for FXMacroData: query official macroeconomic, FX and centra... |
| 139 | gaggle | gaggle | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-10-01 09:45:49 UTC) | 20 | Rust | A DuckDB extension for working with Kaggle datasets |
| 140 | gatekeeper | duckdb-gatekeeper | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-09-29 20:36:40 UTC) | 4 | Python | A DuckDB extension that enforces catalog, schema, and/or table-level access c... |
| 141 | gcloud_observability | duckdb-gcloud-observability | ❓ Unknown | 3 - 🟡 Stable | 64 days ago (2026-08-11 20:28:26 UTC) | 1 | C++ | ingest logs and metrics (and soon traces) from google cloud observability int... |
| 142 | gcs | duckdb-gcs | 🟢 Ongoing | 3 - 🟡 Stable | 43 days ago (2026-09-01 13:30:24 UTC) | 32 | C++ | A GCS-native extension for DuckDB |
| 143 | gdrive | duckdb-gdrive | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 05:57:29 UTC) | 6 | C++ | Query Google Drive files directly from DuckDB via a gdrive:// filesystem |
| 144 | gdx | duckdb-gdx | ❓ Unknown | 3 - 🟡 Stable | 80 days ago (2026-07-27 09:45:36 UTC) | 1 | C++ | DuckDB extension: gdx by chrispahm |
| 145 | geography | duckdb-geography | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 21:54:45 UTC) | 49 | C++ | Geospatial data extension by paleolimbot |
| 146 | geosilo | geosilo | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:10:57 UTC) | 25 | C++ | DuckDB extension for compact geometry encoding using delta-encoded coordinate... |
| 147 | geotiff | duckdb-geotiff | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-08-20 05:12:15 UTC) | 3 | C++ | Duckdb extension to read GeoTiffs directly with duckdb database |
| 148 | ggsql | ggsql-duckdb | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-09 08:29:20 UTC) | 34 | JavaScript | A DuckDB extension adding support for ggsql |
| 149 | gh | duckdb-gh | 🟢 Ongoing | 4 - 🟠 Stale | 168 days ago (2026-04-29 14:21:02 UTC) | 5 | C++ | DuckDB extension: gh by carlopi |
| 150 | gorz | duckdb-gorz | 🟢 Ongoing | 2 - ✅ Active | 20 days ago (2026-09-24 15:54:55 UTC) | 1 | C++ | DuckDB extension: read/write GORpipe .gorz / .gord genomic files as native ta... |
| 151 | gpudb | duckdbgpumetaldbram | 🟢 Ongoing | 2 - ✅ Active | 22 days ago (2026-09-22 17:28:14 UTC) | 28 | C++ | GPU-accelerated plain DuckDB SQL — Apple Silicon Metal + NVIDIA CUDA. The fir... |
| 152 | gridpin_ext | duckdb-gridpin | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 05:39:31 UTC) | 1 | Rust | DuckDB extension for offline geocoding with GridPin |
| 153 | gsheets | duckdb_gsheets | 🟢 Ongoing | 4 - 🟠 Stale | 236 days ago (2026-02-21 04:11:04 UTC) | 355 | C++ | DuckDB extension to read and write Google Sheets using SQL |
| 154 | h3 | h3-duckdb | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 23:28:48 UTC) | 252 | C | Bindings for H3 to DuckDB |
| 155 | h5db | h5db | 🟢 Ongoing | 1 - 🔥 Very Active | 4 days ago (2026-10-11 08:47:29 UTC) | 6 | C++ | Duckdb extension for reading HDF5 files. |
| 156 | hashfuncs | hashfuncs | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:23:43 UTC) | 15 | C++ | A DuckDB extension that supplies non-cryptographic hash functions. |
| 157 | hdf5 | duckdb-hdf5 | ❓ Unknown | 4 - 🟠 Stale | 175 days ago (2026-04-23 01:30:36 UTC) | 12 | Rust | HDF5 plugin for duckdb |
| 158 | hdfs | duckdb-hdfs | ❓ Unknown | 3 - 🟡 Stable | 86 days ago (2026-07-21 01:26:22 UTC) | 0 | Rust | DuckDB extension: hdfs by casperhart |
| 159 | healthkit_export | duckdb-healthkit-export | ❓ Unknown | 2 - ✅ Active | 26 days ago (2026-09-19 04:26:54 UTC) | 1 | C | HealthKit export.zip → DuckDB SQL |
| 160 | hedged_request_fs | duckdb-hedged-request | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:14:38 UTC) | 2 | C++ | DuckDB extension: hedged_request_fs by dentiny |
| 161 | hex9 | duckdb-hex9 | ❓ Unknown | 3 - 🟡 Stable | 79 days ago (2026-07-28 09:59:07 UTC) | 1 | C++ | duckdb community wrapper for libhex9 |
| 162 | highs | HiGHS-duckdb | ❓ Unknown | 4 - 🟠 Stale | 232 days ago (2026-02-25 02:07:48 UTC) | 2 | C++ | Run the solver in the database! |
| 163 | hive_metastore | duckdb-hive-metastore | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-04 10:17:40 UTC) | 5 | C++ | DuckDB extension allowing to connect to Apache Hive Metastore and query the d... |
| 164 | hnsw_acorn | duckdb-hnsw-acorn | ❓ Unknown | 4 - 🟠 Stale | 201 days ago (2026-03-28 07:49:47 UTC) | 67 | C++ | ACORN-1 pre-filtered HNSW search for DuckDB |
| 165 | holtfs | duckdb-holtfs | 🟢 Ongoing | 3 - 🟡 Stable | 66 days ago (2026-08-10 08:13:26 UTC) | 2 | C++ | DuckDB extension for planning scans through Holt-backed metadata indexes |
| 166 | hostfs | hostFS | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-10-01 21:02:13 UTC) | 33 | C++ | DuckDB extension: hostfs by gropaul |
| 167 | html_query | duckdb_html_query | ❓ Unknown | 4 - 🟠 Stale | 251 days ago (2026-02-05 15:33:13 UTC) | 2 | Rust | Filter HTML inside duckdb |
| 168 | html_readability | duckdb-html-readability | ❓ Unknown | 4 - 🟠 Stale | 251 days ago (2026-02-05 15:33:16 UTC) | 0 | Rust | DuckDB extension to parse html to readable text |
| 169 | http_client | httpclient | 🟢 Ongoing | 3 - 🟡 Stable | 36 days ago (2026-09-08 21:41:11 UTC) | 80 | C++ | DuckDB HTTP GET/POST Client in a Community Extension |
| 170 | http_request | duckdb_http_request | ❓ Unknown | 4 - 🟠 Stale | 239 days ago (2026-02-17 13:03:03 UTC) | 4 | C++ | Uses the native duckdb httputil to make extra requests in SELECT |
| 171 | http_stats | duckdb-http-stats | ❓ Unknown | 4 - 🟠 Stale | 201 days ago (2026-03-27 13:58:03 UTC) | 1 | C++ | Better HTTP statistics for DuckDB |
| 172 | httpd_log | duckdb-httpd-log | ❓ Unknown | 4 - 🟠 Stale | 276 days ago (2026-01-12 06:14:58 UTC) | 1 | C++ | duckdb extension |
| 173 | httpfs_timeout_retry | duckdb-httpfs-timeout-retry | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:14:55 UTC) | 1 | C++ | Web/HTTP functionality extension by dentiny |
| 174 | httpserver | httpserver | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:19:43 UTC) | 284 | C++ | DuckDB HTTP API Server and Query Interface in a Community Extension |
| 175 | hudi | duckdb-hudi | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-13 07:34:14 UTC) | 1 | Rust | DuckDB extension: hudi by alitrack |
| 176 | huggingface | duckdb-huggingface | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:12:52 UTC) | 1 | C++ | DuckDB extension: huggingface by dentiny |
| 177 | infera | infera | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-10-01 09:44:47 UTC) | 136 | Rust | A DuckDB extension for in-database inference |
| 178 | inflector | inflector | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:13:22 UTC) | 10 | C++ | Powerful string case transformation and inflection capabilities directly to y... |
| 179 | interlis | duckdb-interlis | ❓ Unknown | 3 - 🟡 Stable | 44 days ago (2026-08-31 19:55:29 UTC) | 0 | C++ | DuckDB extension: interlis by edigonzales |
| 180 | ion | duckdb-ion | 🟢 Ongoing | 2 - ✅ Active | 24 days ago (2026-09-21 08:37:28 UTC) | 5 | C++ | AWS Ion extension for DuckDB |
| 181 | jev | duckdb-jev | 🟢 Ongoing | 2 - ✅ Active | 24 days ago (2026-09-21 01:58:17 UTC) | 10 | C++ | Ask your DuckDB tables questions in plain language. A DuckDB port of pg-jev,... |
| 182 | json_schema | json_schema | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:12:19 UTC) | 6 | C++ | A DuckDB extension that bring support for validating JSON data using JSON sch... |
| 183 | jsonata | jsonata | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:20:13 UTC) | 9 | C++ | The JSONata extension for DuckDB enables expressive, JSON-focused querying an... |
| 184 | jsono | duckdb-jsono | ❓ Unknown | 3 - 🟡 Stable | 41 days ago (2026-09-04 08:06:41 UTC) | 2 | C++ | A DuckDB extension for analytics-optimized JSON storage and querying |
| 185 | jwt | duckdb_jwt | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-07-09 00:13:56 UTC) | 0 | C++ | DuckDB extension: jwt by GalvinGao |
| 186 | keboola | duckdb-extension | 🟢 Ongoing | 2 - ✅ Active | 9 days ago (2026-10-06 06:22:21 UTC) | 1 | C++ | DuckDB extension for Keboola Storage — query and write Keboola tables using s... |
| 187 | lance_conversion | duckdb_lance_conversion | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 20:47:59 UTC) | 0 | Rust | DuckDB extension: lance_conversion by dentiny |
| 188 | lastra | duckdb-lastra | ❓ Unknown | 3 - 🟡 Stable | 65 days ago (2026-08-10 11:58:17 UTC) | 1 | C++ | DuckDB extension for reading Lastra columnar time series files natively |
| 189 | latency_injection_fs | duckdb-filesystem-latency-injection | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:18:41 UTC) | 1 | C++ | DuckDB extension: latency_injection_fs by dentiny |
| 190 | laterite_ags4 | laterite-duckdb | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 12:52:11 UTC) | 2 | Rust | DuckDB extension: laterite_ags4 by niko86 |
| 191 | ldbc_data_gen | ldbc-data-gen | 🟢 Ongoing | 3 - 🟡 Stable | 71 days ago (2026-08-04 11:07:46 UTC) | 1 | C++ | Database connectivity extension by Dtenwolde |
| 192 | lerobot | duckdb-lerobot | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-09-18 13:37:54 UTC) | 2 | C++ | DuckDB and Vane extension for LeRobot datasets |
| 193 | level_pivot | duckdb-level-pivot | 🟢 Ongoing | 4 - 🟠 Stale | 174 days ago (2026-04-23 16:05:04 UTC) | 0 | C++ | DuckDB extension: level_pivot by halgari |
| 194 | lindel | lindel | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:26:09 UTC) | 68 | C++ | DuckDB Extension Linearization/Delinearization, Z-Order, Hilbert and Morton C... |
| 195 | livetennis | N/A | ❓ Unknown | 1 - 🔥 Very Active | today | 0 | N/A | DuckDB extension: livetennis |
| 196 | llm | duckdb-llm | 🟢 Ongoing | 4 - 🟠 Stale | 239 days ago (2026-02-17 14:09:08 UTC) | 4 | C++ | DuckDB extension: llm by midwork-finds-jobs |
| 197 | loki | duckdb-loki | ❓ Unknown | 3 - 🟡 Stable | 74 days ago (2026-08-01 13:39:52 UTC) | 0 | C++ | DuckDB extension: loki by prochac |
| 198 | lpts | lpts | 🟢 Ongoing | 2 - ✅ Active | 23 days ago (2026-09-21 14:41:05 UTC) | 10 | C++ | Logical Plan To SQL DuckDB Extension |
| 199 | lsh | lsh | ❓ Unknown | 4 - 🟠 Stale | 181 days ago (2026-04-16 17:00:45 UTC) | 14 | Rust | DuckDB community extension for locality-sensitive hashing (LSH) |
| 200 | lttb | duckdb-lttb | ❓ Unknown | 4 - 🟠 Stale | 106 days ago (2026-07-01 07:47:53 UTC) | 3 | C++ | A simple lttb algorithm extension for DuckDB |
| 201 | lua | duckdb-lua | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-09-29 17:44:17 UTC) | 13 | C | DuckDB extension to evaluate Lua expressions. |
| 202 | luajit | duckdb-luajit | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-10 00:15:00 UTC) | 9 | C | DuckDB extension for in-process JIT-compiled Lua UDFs via LuaJIT — self-conta... |
| 203 | magic | duckdb-magic | 🟢 Ongoing | 4 - 🟠 Stale | 115 days ago (2026-06-22 07:17:42 UTC) | 8 | C++ | Auto-detect file types via libmagic (file utility) |
| 204 | marc21 | duckdb-marc21 | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-13 03:21:21 UTC) | 3 | C++ | MARC21 Cataloging Toolkit for DuckDB |
| 205 | marisa | marisa | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:20:24 UTC) | 17 | C++ | The Marisa extension by Query.Farm integrates the fast, space-efficient MARIS... |
| 206 | markdown | duckdb_markdown | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-09 03:03:59 UTC) | 32 | C++ | Heirarchical markdown parsing for DuckDB |
| 207 | maxmind | duckdb-maxmind | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 04:50:18 UTC) | 9 | Zig | DuckDB MaxMind extension written in Zig. |
| 208 | mentat | mentat | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 05:02:57 UTC) | 1 | Rust | Mentat provides a DataScript and [Dat... |
| 209 | miint | duckdb-miint | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 19:41:04 UTC) | 8 | C++ | DuckDB extension: miint by the-miint |
| 210 | minijinja | minijinja | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:12:30 UTC) | 8 | C++ | DuckDB extension: minijinja |
| 211 | miniplot | miniplot | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-10 09:33:50 UTC) | 26 | C++ | DuckDB extension: miniplot by nkwork9999 |
| 212 | ml | duckdb-ml | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-10 01:09:14 UTC) | 11 | Rust | DuckDB extension: ml by alitrack |
| 213 | mlpack | duckdb-mlpack | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 15:14:00 UTC) | 21 | C++ | Bringing mlpack to duckdb |
| 214 | mmcif | duckdb-mmcif | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-12 13:10:41 UTC) | 1 | C++ | Read/write protein structure mmcif files with duckdb |
| 215 | monetary | monetary | ❓ Unknown | 4 - 🟠 Stale | 258 days ago (2026-01-29 11:29:01 UTC) | 0 | C++ | DuckDB extension: monetary by fyffee |
| 216 | mongo | duckdb-mongo | 🟢 Ongoing | 3 - 🟡 Stable | 44 days ago (2026-08-31 15:34:19 UTC) | 59 | C++ | Integrates DuckDB with MongoDB, enabling direct SQL queries and writes over M... |
| 217 | mooncake | duckdb_mooncake | ❓ Unknown | 4 - 🟠 Stale | 354 days ago (2025-10-26 07:13:05 UTC) | 10 | C++ | Read Iceberg tables written by moonlink in real time |
| 218 | motorsport_telemetry | duckdb_motorsport_telemetry | 🟢 Ongoing | 2 - ✅ Active | 21 days ago (2026-09-24 03:43:50 UTC) | 9 | Rust | Fast DuckDB extension and Rust parsers for Cosworth PDS, MoTeC LD, and VBOX V... |
| 219 | mpduck | mpduck | ❓ Unknown | 2 - ✅ Active | 24 days ago (2026-09-20 12:45:27 UTC) | 1 | C++ | DuckDB extension to read and write Prophet model point files. |
| 220 | msolap | duckdb-msolap-extension | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-09-24 16:33:46 UTC) | 14 | C++ | DuckDB extension: msolap by Hugoberry |
| 221 | mssql | mssql-extension | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 09:48:52 UTC) | 135 | C++ | DuckDB extension for Microsoft SQL Server (TDS + TLS), with catalog integrati... |
| 222 | mssql_ducklake | mssql-ducklake | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 10:50:52 UTC) | 12 | C++ | DuckLake metadata catalog on SQL Server — bridge extension between ducklake a... |
| 223 | nanoarrow | duckdb-nanoarrow | ❓ Unknown | 1 - 🔥 Very Active | today (2026-10-15 09:18:54 UTC) | 82 | C++ | DuckDB extension: nanoarrow by paleolimbot |
| 224 | nanodbc | duckdb-nanodbc-extension | ❓ Unknown | 4 - 🟠 Stale | 166 days ago (2026-05-01 13:18:55 UTC) | 53 | C++ | Database connectivity extension by Hugoberry |
| 225 | nats_js | duckdb-nats-jetstream | ❓ Unknown | 4 - 🟠 Stale | 199 days ago (2026-03-30 05:12:16 UTC) | 22 | C++ | DuckDB extension for querying NATS JetStream message streams with SQL |
| 226 | netquack | duckdb-netquack | ❓ Unknown | 2 - ✅ Active | 14 days ago (2026-10-01 10:41:36 UTC) | 42 | C++ | DuckDB extension for parsing, extracting, and analyzing domains, URIs, and pa... |
| 227 | ng_postcode | ng-postcode-duckdb | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 16:50:01 UTC) | 0 | Rust | DuckDB extension to validate, format, and group Nigerian postcodes (NIPOST di... |
| 228 | nsv | nsv-duckdb | 🟢 Ongoing | 2 - ✅ Active | 23 days ago (2026-09-21 21:01:55 UTC) | 1 | Rust | A DuckDB extension for NSV processing |
| 229 | oast | duckdb-oast | 🟢 Ongoing | 4 - 🟠 Stale | 246 days ago (2026-02-10 12:00:32 UTC) | 5 | C | A DuckDB extension for validating, decoding, and extracting OAST (Out-of-Band... |
| 230 | observefs | duckdb-filesystem-observability | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:23:58 UTC) | 18 | C++ | Provides observability for duckdb filesystem. |
| 231 | ofquack | ofquack | ❓ Unknown | 2 - ✅ Active | 11 days ago (2026-10-03 14:09:20 UTC) | 7 | C++ | DuckDB extension for querying Oracle Fusion Cloud data directly with SQL |
| 232 | onager | onager | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-10-01 09:45:26 UTC) | 152 | Rust | A DuckDB extension for graph data analytics |
| 233 | onelake | duckdb_onelake | ❓ Unknown | 4 - 🟠 Stale | 318 days ago (2025-12-01 10:28:22 UTC) | 19 | C++ | DuckDB extension: onelake by datumnova |
| 234 | open_prompt | openprompt | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:20:33 UTC) | 62 | C++ | DuckDB Community Extension to prompt LLMs from SQL |
| 235 | opendal | duckdb-opendal | ❓ Unknown | 1 - 🔥 Very Active | 7 days ago (2026-10-08 06:06:15 UTC) | 2 | Rust | extension to bring together duckdb and opendal |
| 236 | oracle_scanner | quack-oracle | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-10-11 14:55:26 UTC) | 3 | C++ | DuckDB extension speaking Oracle TNS/TTC natively without Oracle Client |
| 237 | oraduck | oraduck | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-09-25 21:32:17 UTC) | 3 | C++ | DuckDB extension: COPY query results into Oracle through the OCI Direct Path API |
| 238 | orc | duckdb_orc | ❓ Unknown | 1 - 🔥 Very Active | 5 days ago (2026-10-10 01:09:26 UTC) | 4 | Rust | A DuckDB extension for reading Apache ORC files, written in pure Rust. |
| 239 | osmium | duckdb-osmium | 🟢 Ongoing | 3 - 🟡 Stable | 41 days ago (2026-09-04 05:03:43 UTC) | 28 | C++ | DuckDB extension for reading OpenStreetMap PBF files using libosmium |
| 240 | ossie | duckdb-ossie | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-10-11 11:53:28 UTC) | 7 | C++ | DuckDB extension: ossie by iqea-ai |
| 241 | otlp | duckdb-otlp | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-10-12 05:35:31 UTC) | 94 | C++ | stream, store, and query OpenTelemetry metrics, logs, and traces (OTLP) in du... |
| 242 | overture | duckdb-overture | ❓ Unknown | 4 - 🟠 Stale | 183 days ago (2026-04-14 16:46:56 UTC) | 5 | C++ | DuckDB extension: overture by cubilica |
| 243 | oxedi | oxedi | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 14:38:22 UTC) | 4 | Rust | Read and write X12 EDI 835 remittance files as tables — Python, DuckDB SQL, l... |
| 244 | pac | privacy | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-09-17 10:58:56 UTC) | 21 | C++ | Automatic query privatization in DuckDB |
| 245 | paimon | duckdb-paimon | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 14:04:04 UTC) | 48 | C++ | DuckDB extension for accessing Apache Paimon. 🦆 |
| 246 | panduck | duckdb_panduck | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 18:40:54 UTC) | 4 | C++ | Native in-process document conversion and AST extraction for DuckDB (DOCX, EP... |
| 247 | parser_tools | duckdb_extension_parser_tools | 🟢 Ongoing | 3 - 🟡 Stable | 86 days ago (2026-07-20 22:07:52 UTC) | 29 | C++ | Parse sql - with sql! |
| 248 | pbi_scanner | pbi_scanner | 🟢 Ongoing | 4 - 🟠 Stale | 119 days ago (2026-06-17 19:07:44 UTC) | 16 | C++ | DuckDB extension that enables querying Power BI Semantic Models with DAX. |
| 249 | pbix | duckdb-pbix-extension | 🟢 Ongoing | 4 - 🟠 Stale | 355 days ago (2025-10-24 13:47:34 UTC) | 39 | C++ | Duckdb extension for parsing the metadata and contents of the embedded data m... |
| 250 | pcap_duckdb | pcap_duckdb | ❓ Unknown | 4 - 🟠 Stale | 133 days ago (2026-06-04 05:10:33 UTC) | 1 | C++ | Database connectivity extension by siara-in |
| 251 | pcap_reader | pcap | ❓ Unknown | 4 - 🟠 Stale | 149 days ago (2026-05-18 22:26:34 UTC) | 14 | Rust | DuckDB PCAP Reader Extension made in Rust |
| 252 | pdal | duckdb-pdal | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 06:19:02 UTC) | 29 | C++ | DuckDB extension for manipulating point cloud data using SQL |
| 253 | duckdb-pdf | 🟢 Ongoing | 2 - ✅ Active | 13 days ago (2026-10-02 06:41:10 UTC) | 12 | C++ | Read and extract content from PDF files in DuckDB — Poppler (text/words/lines... | |
| 254 | petgraph_ext | duckdb_petgraph | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-10-12 10:21:51 UTC) | 6 | Rust | DuckDB extension: petgraph_ext by alitrack |
| 255 | pfc | pfc-duckdb | 🟢 Ongoing | 4 - 🟠 Stale | 148 days ago (2026-05-19 17:32:55 UTC) | 2 | C++ | DuckDB extension to read PFC-JSONL compressed log files with block-level time... |
| 256 | pgvfs | pgvfs | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 15:31:12 UTC) | 4 | Rust | DuckLake on PostgreSQL: a DuckDB pgvfs:// filesystem for one writer and many... |
| 257 | pic2vec | pic2vec | 🟢 Ongoing | 4 - 🟠 Stale | 124 days ago (2026-06-12 16:13:03 UTC) | 1 | C++ | DuckDB extension: pic2vec by nkwork9999 |
| 258 | pintail | duckdb-pintail | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 10:26:55 UTC) | 3 | C++ | Lightweight geospatial indexing for DuckDB — Geohash encoding, decoding, boun... |
| 259 | pivot_table | pivot_table | ❓ Unknown | 4 - 🟠 Stale | 180 days ago (2026-04-17 15:20:58 UTC) | 22 | C++ | Full spreadsheet-style pivot table through SQL macros. Just specify values, r... |
| 260 | plinking_duck | plinking_duck | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 16:41:19 UTC) | 6 | C++ | DuckDB tools for Plink2 |
| 261 | poached | poached | ❓ Unknown | 4 - 🟠 Stale | 292 days ago (2025-12-26 21:13:19 UTC) | 12 | C++ | A DuckDB extension that exposes SQL parsing functionality for building IDEs,... |
| 262 | polyglot | duckdb-polyglot | ❓ Unknown | 3 - 🟡 Stable | 68 days ago (2026-08-07 15:12:07 UTC) | 27 | Rust | Use other SQL dialects in DuckDB |
| 263 | pql | duckdb-pql | 🟢 Ongoing | 2 - ✅ Active | 22 days ago (2026-09-22 21:20:15 UTC) | 8 | C++ | DuckDB is an analytical in-process SQL database management system |
| 264 | prometheus | duckdb-prometheus | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-13 19:55:53 UTC) | 6 | Rust | Query Prometheus-compatible HTTP APIs directly from DuckDB |
| 265 | protoduck | protoduck | ❓ Unknown | 2 - ✅ Active | 28 days ago (2026-09-17 07:10:59 UTC) | 1 | Rust | DuckDB extension: protoduck by fcsnk |
| 266 | prql | duckdb-prql | 🟢 Ongoing | 4 - 🟠 Stale | 139 days ago (2026-05-28 11:18:16 UTC) | 332 | C++ | PRQL as a DuckDB extension |
| 267 | psql | duckdb-psql | 🟢 Ongoing | 2 - ✅ Active | 8 days ago (2026-10-06 12:09:42 UTC) | 107 | C++ | A piped SQL for DuckDB |
| 268 | pst | duckdb-pst | 🟢 Ongoing | 2 - ✅ Active | 9 days ago (2026-10-05 15:31:45 UTC) | 12 | C++ | In-place querying of Microsoft PST files, directly from storage, with SQL. |
| 269 | psyduck | psyduck | 🟢 Ongoing | 4 - 🟠 Stale | 304 days ago (2025-12-14 15:10:39 UTC) | 8 | C++ | Pysduck a DuckDB community extension about Pokémon. |
| 270 | px | duckdb-px | ❓ Unknown | 2 - ✅ Active | 13 days ago (2026-10-01 17:53:49 UTC) | 0 | C++ | Duckdb extension for querying .px-files |
| 271 | pyroscope | pyroscope | ❓ Unknown | 4 - 🟠 Stale | 238 days ago (2026-02-18 19:49:53 UTC) | 22 | Rust | DuckDB Pyroscope Extension for Continuous Profiling |
| 272 | python_udf | duckdb-python | ❓ Unknown | 1 - 🔥 Very Active | 5 days ago (2026-10-10 01:09:55 UTC) | 8 | Rust | DuckDB extension: embed Python inside DuckDB for SQL-native Python UDFs (scal... |
| 273 | quack_flamegraph | quack-flamegraph | ❓ Unknown | 3 - 🟡 Stable | 51 days ago (2026-08-24 16:44:51 UTC) | 1 | Python | duckdb extension for query flamegraph |
| 274 | quack_oauth | quack-oauth | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-03 17:03:49 UTC) | 29 | C++ | Extensions providing OAuth and OpenID primitives for authentication and autho... |
| 275 | quackapi | quackapi | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 00:11:43 UTC) | 7 | C++ | FastAPI-class web framework inside DuckDB — CREATE ROUTE turns SQL into typed... |
| 276 | quackfix | QuackFIX | ❓ Unknown | 4 - 🟠 Stale | 294 days ago (2025-12-25 10:36:24 UTC) | 16 | C++ | Fix log extension for duckdb |
| 277 | quackformers | quackformers | ❓ Unknown | 1 - 🔥 Very Active | 7 days ago (2026-10-07 15:16:49 UTC) | 16 | Rust | DuckDB NLP extension. |
| 278 | quackhole | quackhole | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 13:11:35 UTC) | 9 | JavaScript | connect duckdb any duckdb, no VPN needed |
| 279 | quackiso | quackiso | ❓ Unknown | 1 - 🔥 Very Active | 7 days ago (2026-10-08 10:20:40 UTC) | 6 | Rust | Query ISO 20022 (camt/pacs/pain) financial messages as SQL in DuckDB |
| 280 | quackscale | quackscale | 🟢 Ongoing | 3 - 🟡 Stable | 50 days ago (2026-08-26 08:18:46 UTC) | 26 | C++ | DuckDB WireGuard Extension with Quack & Ducklake over Tailscale, Headscale & Co |
| 281 | quackstats | quackstats | ❓ Unknown | 4 - 🟠 Stale | 255 days ago (2026-02-01 12:01:35 UTC) | 3 | Rust | DuckDB extension for time series forecasting and seasonality detection |
| 282 | quackstore | QuackStore | 🟢 Ongoing | 4 - 🟠 Stale | 162 days ago (2026-05-05 13:29:19 UTC) | 119 | C++ | DuckDB extension: quackstore by coginiti-dev |
| 283 | query_condition_cache | duckdb-query-condition-cache | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:24:27 UTC) | 19 | C++ | Predicate cache for DuckDB. |
| 284 | query_limiter | duckdb-query-limiter | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:24:43 UTC) | 1 | C++ | DuckDB extension: query_limiter by dentiny |
| 285 | quickjs | quickjs | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-08 14:56:59 UTC) | 15 | C++ | DuckDB extension: quickjs by quackscience |
| 286 | qvd | DuckDB-QVD-Extension | ❓ Unknown | 3 - 🟡 Stable | 83 days ago (2026-07-23 19:51:08 UTC) | 2 | Rust | An DuckDB extension to add QVD files read and write |
| 287 | radio | radio | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-08 15:42:08 UTC) | 43 | C++ | Radio is a DuckDB extension by Query.Farm that brings real-time event streams... |
| 288 | rapidfuzz | rapidfuzz | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:20:48 UTC) | 19 | C++ | DuckDB Community Extension adding RapidFuzz algorithms for search, deduplicat... |
| 289 | raquet | duckdb-raquet | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-13 09:46:41 UTC) | 16 | C++ | DuckDB extension for reading Raquet format (raster data in Parquet with QUADB... |
| 290 | raster | duckdb-raster | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 01:05:35 UTC) | 59 | C | DuckDB Extension for reading and writing raster files using SQL. |
| 291 | rate_limit_fs | duckdb-rate-limit-filesystem | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:24:54 UTC) | 2 | C++ | DuckDB extension: rate_limit_fs by dentiny |
| 292 | rawduck | rawduck | 🟢 Ongoing | 3 - 🟡 Stable | 45 days ago (2026-08-30 18:02:39 UTC) | 38 | C++ | Experimental RawMergeTree-like Extension for DuckDB |
| 293 | rdf | duck_rdf | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-07 18:23:22 UTC) | 41 | C++ | RDF file extension for DuckDB. Reads, writes & sparql supported |
| 294 | read_dbf | duckdb-dbf | 🟢 Ongoing | 4 - 🟠 Stale | 231 days ago (2026-02-25 17:13:20 UTC) | 4 | C++ | Database connectivity extension by tocharan |
| 295 | read_lines | duckdb_read_lines | 🟢 Ongoing | 2 - ✅ Active | 9 days ago (2026-10-06 03:54:04 UTC) | 6 | C++ | Simple parsers for fast extraction from line-based files |
| 296 | read_stat | duckdb-read-stat | ❓ Unknown | 2 - ✅ Active | 23 days ago (2026-09-22 04:00:19 UTC) | 35 | C | Read data sets from SAS, Stata, and SPSS from DuckDB with ReadStat |
| 297 | redis | redis | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-08 16:53:07 UTC) | 17 | C++ | DuckDB Redis Client community extension |
| 298 | robust | robust | ❓ Unknown | 1 - 🔥 Very Active | 2 days ago (2026-10-12 23:18:14 UTC) | 7 | C++ | A DuckDB extension implementing Predicate Transfer to reduce cardinality expl... |
| 299 | rocket | duckdb-rocket | ❓ Unknown | 3 - 🟡 Stable | 53 days ago (2026-08-22 21:56:21 UTC) | 2 | Python | Training-free time-series classification in DuckDB: RocketPFN via a ROCKET fe... |
| 300 | rrd | duckdb-rrd | ❓ Unknown | 4 - 🟠 Stale | 103 days ago (2026-07-03 18:31:26 UTC) | 0 | Rust | DuckDB extension: rrd by VertexStudio |
| 301 | rusty_quack | extension-template-rs | ❓ Unknown | 2 - ✅ Active | 13 days ago (2026-10-02 10:37:13 UTC) | 114 | Rust | (Experimental) Template for Rust-based DuckDB extensions |
| 302 | rusty_sheet | rusty-sheet | 🟢 Ongoing | 4 - 🟠 Stale | 244 days ago (2026-02-13 02:27:56 UTC) | 80 | Rust | An Excel/WPS/OpenDocument Spreadsheets file reader for DuckDB |
| 303 | s2raster | duckdb-s2raster | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-10 00:54:05 UTC) | 1 | Rust | DuckDB extension: s2raster by alitrack |
| 304 | salesforce | duckdb-salesforce | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 11:13:09 UTC) | 3 | C++ | Query Salesforce directly from DuckDB — read-only federated analytics over th... |
| 305 | sazgar | Sazgar | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-09-30 17:09:41 UTC) | 13 | HTML | DuckDB extension for system monitoring & intelligent SQL routing. 25+ functio... |
| 306 | scalarfs | duckdb_scalarfs | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-09-29 13:41:00 UTC) | 10 | C++ | A collection of simple virtual filesystems for treating scalar values as files. |
| 307 | scrooge | Scrooge-McDuck | ❓ Unknown | 4 - 🟠 Stale | 163 days ago (2026-05-04 14:27:57 UTC) | 162 | C++ | DuckDB extension: scrooge by pdet |
| 308 | se3 | se3 | 🟢 Ongoing | 3 - 🟡 Stable | 88 days ago (2026-07-19 09:45:05 UTC) | 1 | C++ | Duckdb extension for efficient rotation / translation operations on points in... |
| 309 | semantic_profile | duckdb-semantic-profile | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-10-04 22:37:46 UTC) | 0 | Rust | what is this? |
| 310 | semantic_views | duckdb-semantic-views | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 07:36:22 UTC) | 18 | Rust | Semantic Views for DuckDB. |
| 311 | sheetreader | sheetreader-duckdb | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-10-01 02:01:30 UTC) | 59 | C++ | DuckDB extension: sheetreader by polydbms |
| 312 | shellfs | shellfs | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:12:32 UTC) | 96 | C++ | DuckDB extension allowing shell commands to be used for input and output. |
| 313 | sistat | duckdb-sistat | ❓ Unknown | 4 - 🟠 Stale | 220 days ago (2026-03-09 09:09:46 UTC) | 3 | C++ | DuckDB extension to query Slovenia's SiStat open data directly using SQL. No... |
| 314 | sitemap | duckdb-sitemap | 🟢 Ongoing | 4 - 🟠 Stale | 239 days ago (2026-02-17 14:13:12 UTC) | 2 | C++ | DuckDB extension for parsing XML sitemaps from websites |
| 315 | sitting_duck | sitting_duck | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 04:45:56 UTC) | 32 | C | Sitting Duck is a DuckDB extension that makes Abstract Syntax Trees (ASTs) fr... |
| 316 | slack | duckdb-slack | ❓ Unknown | 4 - 🟠 Stale | 237 days ago (2026-02-19 18:08:54 UTC) | 0 | C++ | DuckDB extension: slack by dentiny |
| 317 | snowflake | duckdb-snowflake | 🟢 Ongoing | 1 - 🔥 Very Active | 4 days ago (2026-10-10 23:52:36 UTC) | 63 | C++ | A powerful DuckDB extension that enables seamless querying of Snowflake datab... |
| 318 | splink_udfs | splink_udfs | ❓ Unknown | 1 - 🔥 Very Active | today (2026-10-14 06:48:05 UTC) | 6 | C++ | DuckDB extension: splink_udfs by moj-analytical-services |
| 319 | splunk | duckdb-splunk | 🟢 Ongoing | 3 - 🟡 Stable | 72 days ago (2026-08-03 16:07:52 UTC) | 2 | C++ | read logs from splunk into duckdb |
| 320 | spxlsx | spxlsx | 🟢 Ongoing | 2 - ✅ Active | 25 days ago (2026-09-19 20:58:46 UTC) | 5 | C++ | Duckdb extension to read sharepoint lists and excel |
| 321 | sshfs | duckdb-sshfs | 🟢 Ongoing | 2 - ✅ Active | 30 days ago (2026-09-14 17:59:02 UTC) | 14 | C++ | DuckDB sshfs extension - Read and write files through ssh inside DuckDB |
| 322 | st_read_multi | duckdb-ext-st-read-multi | ❓ Unknown | 2 - ✅ Active | 9 days ago (2026-10-05 13:54:33 UTC) | 12 | Rust | A DuckDB extension to import multiple geospatial files with ST_Read_Multi() |
| 323 | stac | duckdb-stac | 🟢 Ongoing | 2 - ✅ Active | 13 days ago (2026-10-01 21:54:49 UTC) | 24 | C++ | DuckDB extension for reading data from SpatioTemporal Asset Catalogs (STAC) u... |
| 324 | stats_duck | the-stats-duck | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-13 09:47:36 UTC) | 60 | C++ | A statistical computing toolkit for DuckDB. |
| 325 | stochastic | stochastic | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:18:51 UTC) | 29 | C++ | A DuckDB extension that add comprehensive statistical distribution functions... |
| 326 | storage_compat | duckdb-storage-compat | ❓ Unknown | 3 - 🟡 Stable | 56 days ago (2026-08-20 10:01:09 UTC) | 1 | C++ | DuckDB extension: storage_compat by carlopi |
| 327 | substrait | duckdb-substrait-extension | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-13 10:07:30 UTC) | 69 | C++ | DuckDB extension: substrait by substrait-io |
| 328 | subtoken | subtoken | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-15 10:52:35 UTC) | 0 | Python | A DuckDB scalar that embeds text with a bundled static model — no API key, no... |
| 329 | sudan | duckdb-sudan- | ❓ Unknown | 4 - 🟠 Stale | 237 days ago (2026-02-19 11:49:28 UTC) | 0 | Jupyter Notebook | DuckDB extension: sudan by Osman-Geomatics93 |
| 330 | superhuman_docs | duckdb-superhuman-docs | 🟢 Ongoing | 3 - 🟡 Stable | 70 days ago (2026-08-05 22:27:19 UTC) | 2 | Rust | DuckDB extension: superhuman_docs by its-felix |
| 331 | system_stats | system_stats | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:31:19 UTC) | 5 | C++ | DuckDB extension: system_stats by dentiny |
| 332 | table_guard | duckdb-table-guard | 🟢 Ongoing | 4 - 🟠 Stale | 154 days ago (2026-05-14 09:52:13 UTC) | 3 | C++ | A DuckDB extension for table-level access control |
| 333 | table_inspector | duckdb-table-inspector | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 04:25:23 UTC) | 5 | C++ | DuckDB extension: table_inspector by dentiny |
| 334 | talib | atm_talib | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 06:46:58 UTC) | 8 | C++ | A duckdb TA-Lib to add technical analysis in Financial Markets with SQL easily |
| 335 | tantivy | duckdb-tantivy | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-10-12 08:39:23 UTC) | 1 | Rust | DuckDB extension: tantivy by alitrack |
| 336 | tarfs | duckdb_tarfs | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2024-08-26 11:01:47 UTC) | 12 | C++ | DuckDB extension: tarfs by Maxxen |
| 337 | tera | tera | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:21:10 UTC) | 10 | C++ | DuckDB extension: tera |
| 338 | textplot | textplot | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:18:08 UTC) | 29 | C++ | A DuckDB community extension that enables text-based data visualization direc... |
| 339 | three_d | duckdb-3d | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-12 14:35:21 UTC) | 4 | C++ | (Experimental) DuckDB extension to process 3D geomerty |
| 340 | title_mapper | duckdb-title-mapper | ❓ Unknown | 3 - 🟡 Stable | 60 days ago (2026-08-16 00:22:39 UTC) | 4 | Rust | DuckDB extension: title_mapper by martin-conur |
| 341 | toml | duckdb-toml | ❓ Unknown | 3 - 🟡 Stable | 83 days ago (2026-07-24 05:08:13 UTC) | 1 | C++ | Parse TOML format in DuckDB |
| 342 | tpch_rust | duckdb-tpch-rust | ❓ Unknown | 4 - 🟠 Stale | 128 days ago (2026-06-08 15:40:17 UTC) | 0 | Rust | DuckDB extension to generate tpch tables using tpch-rs |
| 343 | tributary | tributary | 🟢 Ongoing | 3 - 🟡 Stable | 39 days ago (2026-09-05 17:19:31 UTC) | 60 | C++ | A DuckDB Extension for Kafka |
| 344 | trino_parity | duckdb-trino-parity-extension | 🟢 Ongoing | 3 - 🟡 Stable | 39 days ago (2026-09-05 13:04:57 UTC) | 1 | C++ | An extension adding functions to duckdb to exactly match Trino function behav... |
| 345 | tsfile | tsfile-duckdb | 🟢 Ongoing | 3 - 🟡 Stable | 35 days ago (2026-09-10 10:09:53 UTC) | 6 | C++ | DuckDB extension: tsfile by TimechoLab |
| 346 | tsid | tsid | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-10-08 02:12:33 UTC) | 7 | C++ | TSID Extension for DuckDB |
| 347 | turbovec | duckdb_turbovec | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-10-10 01:09:48 UTC) | 8 | Rust | DuckDB extension: turbovec by alitrack |
| 348 | typed_ai | duckdb-typed-ai | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-10-04 22:22:06 UTC) | 1 | C++ | DuckDB extension: ask a model yes/no, pick-one and score questions about your... |
| 349 | ulid | duckdb_ulid | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2024-07-09 09:35:50 UTC) | 25 | C++ | DuckDB extension: ulid by Maxxen |
| 350 | urlpattern | duckdb_urlpattern | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-09-29 07:21:41 UTC) | 9 | C++ | An implementation of URLPattern for DuckDB |
| 351 | us_address_standardizer | duckdb-address-standardizer | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-09-18 23:45:24 UTC) | 4 | C | DuckDB extension for parsing and standardizing (USA) postal addresses using P... |
| 352 | valhalla_routing | duckdb-valhalla-routing | 🟢 Ongoing | 4 - 🟠 Stale | 239 days ago (2026-02-17 11:36:12 UTC) | 10 | Makefile | WIP: Attempt to package valhalla routing engine to duckdb |
| 353 | vindex | duckdb-vector-index | ❓ Unknown | 4 - 🟠 Stale | 91 days ago (2026-07-16 10:06:50 UTC) | 11 | C++ | A DuckDB extension providing HNSW, IVF, DiskANN, and SPANN vector indexes wit... |
| 354 | waddle | extension-template | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-10-14 19:03:15 UTC) | 291 | Python | Template for DuckDB extensions to help you develop, test and deploy a custom... |
| 355 | warc | duckdb_warc | ❓ Unknown | 4 - 🟠 Stale | 251 days ago (2026-02-05 15:33:27 UTC) | 7 | Rust | DuckDB extension for parsing WARC files |
| 356 | web_archive | duckdb-web-archive | 🟢 Ongoing | 4 - 🟠 Stale | 109 days ago (2026-06-27 17:30:16 UTC) | 23 | C++ | DuckDB extension to fetch pages from Wayback Machine & Common Crawl |
| 357 | web_search | duckdb-web-search | 🟢 Ongoing | 4 - 🟠 Stale | 177 days ago (2026-04-20 21:51:13 UTC) | 0 | C++ | Web/HTTP functionality extension by midwork-finds-jobs |
| 358 | webbed | duckdb_webbed | 🟢 Ongoing | 1 - 🔥 Very Active | 4 days ago (2026-10-10 13:51:43 UTC) | 77 | C++ | A comprehensive XML and HTML processing extension for DuckDB that enables SQL... |
| 359 | webdavfs | duckdb-webdavfs | ❓ Unknown | 2 - ✅ Active | 30 days ago (2026-09-14 17:59:01 UTC) | 1 | C++ | DuckDB WebDAVfs Extension - WebDAV filesystem support for DuckDB |
| 360 | webmacro | webmacro | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-09-04 20:21:23 UTC) | 16 | C++ | DuckDB WebMacro: Share and Load your SQL Macros via gists |
| 361 | whisper | duckdb-whisper | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-10-08 13:10:58 UTC) | 12 | C++ | Use whisper.cpp within DuckDB to translate / transpile speech to text |
| 362 | wireduck | wireduck | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-09-23 21:22:03 UTC) | 48 | C++ | Duckdb extension to read pcap files |
| 363 | yaml | duckdb_yaml | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-10-03 19:36:53 UTC) | 22 | C++ | A DuckDB to read and work with YAML files in a similar way to JSON files (al... |
| 364 | yardstick | yardstick | 🟢 Ongoing | 2 - ✅ Active | 30 days ago (2026-09-14 17:22:22 UTC) | 58 | Rust | A DuckDB extension implementing Measures in SQL |
| 365 | zarr | duckdb-zarr | ❓ Unknown | 1 - 🔥 Very Active | 2 days ago (2026-10-12 21:16:07 UTC) | 65 | Rust | Query Zarr stores with SQL directly from DuckDB |
| 366 | zeek | zeek-duckdb | 🟢 Ongoing | 4 - 🟠 Stale | 183 days ago (2026-04-14 22:02:22 UTC) | 5 | C++ | read_zeek table function to read Zeek TSV logs into DuckDB |
| 367 | zim | duckdb_zim | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-10-12 15:16:26 UTC) | 7 | C++ | DuckDB extension for working with zim files |
| 368 | zipfs | duckdb-zipfs | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-09-29 17:44:06 UTC) | 70 | C++ | DuckDB extension to read files within zip archives. |
DuckDB follows semantic versioning with regular releases. For complete and up-to-date release information, see the official DuckDB Release Calendar.
| Version | Planned Date | LTS | |
|---|---|---|---|
| v2.0.1 📅 | 2026-11-18 | ||
| v2.0.0 📅 | 2026-10-21 |
| Version | Release Date | Codename | Named After | LTS | Status | |
|---|---|---|---|---|---|---|
| v1.5.6 | 2026-09-28 | – | – | Active | ||
| v1.5.5 | 2026-07-22 | – | – | Active | ||
| v1.5.4 | 2026-06-17 | – | – | Active | ||
| v1.4.5 | 2026-06-17 | – | – | ✓ | Active | |
| v1.5.3 | 2026-05-20 | – | – | Active | ||
| v1.5.2 | 2026-04-13 | – | – | Active | ||
| v1.5.1 | 2026-03-23 | – | – | Active | ||
| v1.5.0 | 2026-03-09 | Variegata | Paradise shelduck | EOL | ||
| v1.4.4 | 2026-01-27 | – | – | ✓ | Active | |
| v1.4.3 | 2025-12-09 | – | – | ✓ | Active | |
| v1.4.2 | 2025-11-12 | – | – | ✓ | Active | |
| v1.4.1 | 2025-10-07 | – | – | ✓ | Active | |
| v1.4.0 | 2025-09-16 | Andium | Andean teal | ✓ | EOL | |
| v1.3.2 | 2025-07-08 | – | – | Active | ||
| v1.3.1 | 2025-06-16 | – | – | Active |
See full table in the repository: Historical Pre‑1.0 Releases
Note: For releases prior to v0.5.0, please refer to the official DuckDB documentation for historical version information.
Data sourced from the official DuckDB releases CSV. For the most current information, see the release calendar.
This section summarises on-demand compatibility checks that attempt to INSTALL and LOAD extensions across a small set of DuckDB versions.
No compatibility testing results were recorded for this run.
Short version:
Known issues (what "NOT FOUND" etc. usually means):
Other caveats:
Report issues:
Last updated: 2026-10-15