Explore 2387 PostgreSQL extensions from PGEXT, maintained by Pigsty.
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| Name | Version | Description | Category | License | Language | PG Version | Stars |
|---|---|---|---|---|---|---|---|
| pg_crasher | 1.0 | Provides a function that intentionally crashes a PostgreSQL backend for client error-handling tests. | FEAT | — | C | — | 1 |
| pg_fiu | 0.0.1 | Fault-injection extension for PostgreSQL using libfiu | FEAT | MIT | C | 10–18 | 1 |
| pg_foobar | 1.0 | Demonstrates PostgreSQL parallel workers by launching workers that write configurable foo and bar messages to the server log. | FEAT | — | C | 10 | 1 |
| pg_git | 0.4.0 | Implements Git-like repositories, commits, branches, merges and remote operations using PostgreSQL-native data and functions. | FEAT | PostgreSQL | SQL | 12–18 | 1 |
| pg_ledger | 0.2.0 | Provides a double-entry accounting engine with immutable journals, fiscal periods, currencies and posting rules inside PostgreSQL. | FEAT | Matroid | Rust | 14–18 | 1 |
| pg_registry | 0.2.0 | Stores and validates JSON Schemas, generates schemas from tables, and binds schemas to Kafka topics. | FEAT | Matroid | Rust | 14–18 | 1 |
| pg_reversi | 1.0 | Reversi game implemented as a PostgreSQL extension. | FEAT | — | C | — | 1 |
| pg_semantius | 0.4.0 | Database-first application backend with RBAC, RLS, data dictionary, and message queue. | FEAT | MIT | SQL | 18 | 1 |
| pg_synthesize_wal | 1.0 | Generate PostgreSQL WAL records of various sizes | FEAT | PostgreSQL | C | 15–18 | 1 |
| pg_tpch | 1.0.0 | TPC-H table creation, data loading, and query metadata for PostgreSQL | FEAT | MIT | Rust | 13–18 | 1 |
| pgwire4 | 1.0 | PostgreSQL extension to provide a new wire protocol | FEAT | — | C | — | 1 |
| pgwtc | 0.1 | Dataset and counterpoint-analysis tools for Bach's Well-Tempered Clavier fugues. | FEAT | — | SQL | — | 1 |
| pgxsd | 1.0 | Validate PostgreSQL XML values against XSD schemas stored inside the database. | FEAT | — | C | — | 1 |
| pscan | 1.0 | A PostgreSQL 9.6 test extension comparing tuple-based parallel heap scans with manually partitioned block-range scans. | FEAT | — | C | — | 1 |
| redis_backed_storage | 0.0.0 | Experimental PostgreSQL table access method backed by Redis storage. | FEAT | — | Rust | 11–16 | 1 |
| simple | 1.0 | postgresql simple demo extension | FEAT | BSD-3-Clause | C | — | 1 |
| simpleext | 1.0 | trivial boilerplates, examples | FEAT | — | Go | — | 1 |
| spgist | 1.0 | SP-GIST index (access method) | FEAT | — | C | — | 1 |
| test_factory | 0.5.0 | Framework for registering, creating, caching, and reusing named PostgreSQL test data sets. | FEAT | BSD-2-Clause | SQL | — | 1 |
| test_factory_pgtap | 0.1.0 | A framework for managing test data | FEAT | BSD-2-Clause | SQL | — | 1 |
| account | 0.1.2 | Add team, billing, and permission support to Supabase. | FEAT | — | SQL | — | |
| aethel_smgr | 1.0 | AethelDB - A decoupled, serverless PostgreSQL platform | FEAT | Apache-2.0 | Rust | — | |
| ai_blaise_citus | 0.1.0 | ai-blaise Citus companion extension | FEAT | — | Rust | — | |
| alex_gist_int8 | 1.0 | GiST index support for common PostgreSQL data types. | FEAT | — | C | — | |
| alohadb_branch | 1.0 | Lightweight database branching for testing migrations and experiments | FEAT | MIT | C | — | |
| asghonim@pgho_inbox | 0.0.3 | Inbound contact and inbox framework with validation, rate limiting, spam scoring, workflow state, and notification events. | FEAT | — | SQL | — | |
| bedquilt | 2.1.0 | A json object store | FEAT | MIT | C | — | |
| bench_pg_unwind | 0.1 | Benchmark PostgreSQL/Rust exception unwinding overhead | FEAT | Apache-2.0 | Rust | — | |
| beyond_queue | 0.1.0 | A faster fork of pgmq for https://beyond.dev queues | FEAT | MIT | Rust | — | |
| bgworker_segfault | 0.0.0 | Minimal Rust/pgrx background-worker crash reproducer for max_worker_processes exhaustion. | FEAT | — | Rust | 11–16 | |
| bloom | 1.0 | bloom access method - signature file based index | FEAT | PostgreSQL | C | 14–18 | |
| bloom_fulon | 0.0.0 | Experimental pgrx index access method for PostgreSQL, created for learning purposes. | FEAT | — | Rust | 11–16 | |
| cart_ext | 0.0.0 | Cart-service transaction markers and LISTEN/NOTIFY background workers for a marketplace prototype. | FEAT | — | Rust | — | |
| cdb_extension_fw | current | experimental framework for PostgreSQL extension boilerplate | FEAT | — | SQL | — | |
| countries | 0.0.4 | Pure-SQL package that creates and seeds a public.countries reference table. | FEAT | — | SQL | — | |
| dbtune_mab | 0.0.1 | DBTune MAB advisor for PostgreSQL | FEAT | — | Python | — | |
| dummy_index_am | 0.0.0 | Minimal dummy index access method for testing PostgreSQL index-AM facilities. | FEAT | — | Rust | — | |
| empty | 1.0 | Demo C extension with sample functions, a matrix type, an FDW, logical-decoding callbacks, and shared-memory hooks. | FEAT | — | C | — | |
| event_manager | 0.1 | Loosely coupled PostgreSQL event trigger and queue system with synchronous or asynchronous processing. | FEAT | PostgreSQL | C | 10–18 | |
| fhirbase | 1.0 | Incomplete PostgreSQL extension scaffold for a FHIR database. | FEAT | EPL-1.0 | SQL | — | |
| garyaustin-test_tle | 0.0.2 | test custom-properties. | FEAT | — | SQL | — | |
| google_db_advisor | — | AlloyDB index advisor extension for workload analysis and index recommendations. | FEAT | — | C | — | |
| hartonomous | 1.0 | Hartonomous substrate — schemas, types, tables, BLAKE3, S^3 geometry, traversal, UCD/UCA atoms | FEAT | — | C | — | |
| hstore_hash_ops | 1.0 | PostgreSQL hstore GIN operator classes: hash and exact pair indexes | FEAT | — | C | — | |
| index_adviser | 2.0 | Alibaba Cloud RDS extension that analyzes workloads and recommends B-tree indexes. | FEAT | — | C | 10–17 | |
| json_enhancements_no_hstore | 1.0.0 | Backport of pg 9.3 JSON enhancements to PostgreSQL 9.2 | FEAT | PostgreSQL | C | — | |
| json_enhancements_with_hstore | 1.0.0 | Backport of pg 9.3 JSON enhancements to PostgreSQL 9.2 | FEAT | PostgreSQL | C | — | |
| json_validator_ext | 0.0.0 | Validate JSONB values against JSON Schema using Rust and pgrx | FEAT | — | Rust | 13–18 | |
| jsonpath | 0.1 | Run JSONPath queries through a bundled JavaScript implementation in PLV8 | FEAT | MIT | SQL | — | |
| lab-orders | 0.1.0 | pgpm demo for the Postgres Conference 2026 | FEAT | MIT | C | — |