isomorphic-git: Pure JavaScript Git

isomorphic-git is a comprehensive, pure JavaScript re-implementation of the Git protocol and repository management, designed to operate seamlessly in both Node.js environments and web browsers. It enables applications to read from, write to, fetch from, and push to Git repositories without requiring any native C++ modules or the system's `git` executable. The current stable version is 1.37.5, with frequent patch releases addressing bug fixes and occasional minor features. The project aims for 100% interoperability with the canonical Git implementation, operating on standard `.git` directories. A key differentiator is its modular API, which allows bundlers like Rollup and Webpack to include only the necessary functions, resulting in smaller application bundles. While the original author has moved on, the project is actively maintained by a community of volunteers who oversee code reviews, issues, and ensure its continued functionality and stability. It ships with TypeScript type definitions, providing a robust development experience.