A cloud native embedded storage engine built on object storage.

High-performance write & space optimized transactional storage engine.

Scala on Go. Sealed types, exhaustive pattern matching, Option/Either/Try, bind/also do-notation, and compile-time data-race safety — transpiled to plain Go with full third-party module interop, ze…

GRIN is a compiler back-end for lazy and strict functional languages with whole program optimization support.

Embedded Go Database, the fast alternative to SQLite, gorm, etc.

A lightweight, high-performance embedded key-value database written in Zig, featuring B-tree indexing, Write-Ahead Logging (WAL) for durability, and ACID transactions.

High-performance embedded key-value storage engine written in Zig.

A thin SQLite wrapper for Zig

A utility to redact sensitive data for slog in Go

Lightning-fast and Powerful Code Editor written in Rust

httpx.zig is a production-ready, high-performance HTTP client and server library for Zig, designed for building modern, robust, and scalable networked applications.

An HTTP/1.1 server for zig

DeDRM tools for ebooks

Firecracker-like microVMs for Proxmox VE — KVM isolation, under 200 ms boot.

zig-sqlite is a small wrapper around sqlite's C API, making it easier to use with Zig.

🚂 A small JS+SVG library for drawing railroad syntax diagrams, like on JSON.org. Now with a Python port!

PostgreSQL connection pooler, load balancer and database sharder.

Async I/O framework for Zig

A reference use of Hashicorp's Raft implementation

x86-64 Operating System

Lightweight MicroVM engine built on Cloud Hypervisor. Features include OCI and cloud image support, instant snapshot and clone via reflink, Windows 11 guest support, CNI networking with TC redirect…

Portable, lightweight, self-contained virtual machine.

A tiny command line DNS client with support for UDP, TCP, DoT, DoH, DoQ and ODoH.

Technitium DNS Server

Modular Unix-like 64-bit kernel

A modern X11 server written from scratch in Rust.

An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey…

rsync in Go! implements client and server, which can send or receive files (upload, download, all directions supported)

Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.

A Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.