aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.
A completely customizable framework for building rich text editors. (Currently in beta.)
A block-style editor with clean JSON output
A library that provides an embeddable, persistent key-value store for fast storage.
High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
Fast, secure, efficient backup program
A reactive programming library for JavaScript
Render After Effects animations natively on Web, Android and iOS, and React Native. http://airbnb.io/lottie/
The ultimate Vim configuration (vimrc)
The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes