Awesome GitHub RepositoriesHigh-Performance JavaScript Runtimes

Bun is a high-performance runtime environment designed to execute JavaScript and TypeScript applications with minimal latency and high throughput. Built on a native core implemented in Zig, it provides a unified execution engine that leverages JavaScriptCore for efficient memory management and low-latency startup. The

Ladybird is an independent, cross-platform web browser built from the ground up with a modular architecture. It functions as a standalone application that fetches, processes, and renders web content directly from the internet. At its core, the project serves as a research platform for browser architecture, focusing on