Linux kernel source tree

Open-source vector similarity search for Postgres

build-once run-anywhere c library

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

A cross-platform, linkable library implementation of Git that you can use in your application.

minimal cross-platform standalone C headers

Windows File System Proxy - FUSE for Windows

Linux namespaces and seccomp-bpf sandbox

Low-level unprivileged sandboxing tool used by Flatpak and similar projects

📺🗿 Terminal graphics for the 21st century.

OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems)

Run periodic jobs in PostgreSQL

PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.

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Hypothetical Indexes for PostgreSQL

A multimedia sketchpad

pg_lake: Postgres with Iceberg and data lake access

Postgres extension and service for automated failover and high-availability

Lexer generator for C, C++, D, Go, Haskell, Java, JS, OCaml, Python, Rust, Swift, V and Zig.

8-bit chip and system emulators in standalone C headers

OpenTelemetry Auto Instrumentation using eBPF

Go library to parse and normalize SQL queries using the PostgreSQL query parser

Modern cryptography for PostgreSQL using libsodium.

A Galaga, Pac-Man and Donkey Kong arcade emulator for the ESP32

Backup and restore management tool for PostgreSQL

A programming language benchmark

Logic-less templates for Postgres

Percona Server for PostgreSQL

Why can't the 6502 virtualize itself? Good question.