Ephemeral filesystem isolation via Linux overlayfs (experimental)

The filesystem for agents.

OpenTUI is a library for building terminal user interfaces (TUIs)

A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.

Demonstration of a durable write-ahead log

Node.js bindings for tree-sitter

Simple V8 builds with C and Zig bindings.

Minimalist, dependency-free virtual machine sandbox for microcontrollers and other resource-constrained devices. Single C file, no dynamic memory allocations, asynchronous design, pure C99

A JSON-Compatible Zero-Copy Serialization Format

A JS/TS Engine

A modular, non-POSIX operating system for x86_64, built from scratch in C and assembly. Intended to be an educational and experimental project that rigorously follows a Plan9-style "everything is a…

A reflection-based approach for generating Python/Lua/JS bindings for your C++ code

Node.js native addon build and cross-compile library using Zig

The missing standard library for multithreading in JavaScript (Works in the browser, Node.js, Deno, Bun)

Kagi Small Web

🦭 High Performance kafka alternative written in rust

Ghostty for the web with xterm.js API compatibility

📚 collection of JavaScript and TypeScript data structures and algorithms for education purposes. Source code bundle of JavaScript algorithms and data structures book

A polyfill for the WebCodecs API. No, really.

a smol tcp/ip stack

Rust Linux-compatible kernel

A fast usermode x86 and x86-64 emulator for Arm64 Linux

Fast, comprehensive DNS performance testing with DNSSEC validation, DoH/DoT support, and enterprise features

An open source personal productivity platform built on Markdown, turbo charged with the scripting power of Lua

A thread-per-core Rust runtime with IOCP/io_uring/polling.

Easily run old versions of UNIX for PDP-11 on modern hardware

The smallest backend framework and among the top three in the world.