The regex-centric, fast lexical analyzer generator for C++
Re-usable, easy interface JavaScript chart library based on D3.js
RTAB-Map library and standalone application
A simple and easy-to-use library to enjoy videogames programming
An open-source platform for making universal native apps with React
Keybase Go library, client, service, OS X, iOS, Android, Electron
AppDevKit is an iOS development library
Ajax for Node.js and browsers (JS HTTP client)
The open-asset-importer-library repository
Calibre-Web but Automated and with tons of New Features
Shunt rules, rewrite rules, and scripts
Google Toolbox for Mac
Small, powerful, accurate, and practical GeoIP2 database
Open-source JavaScript library for mobile-friendly interactive maps
A sizzlin' hot selector engine
Perl Lib Math Notation
Interactive chart library for Flutter & web, now archived & read-only
A set of utility libraries for Dart
iOS and Mac Cocoa library for communicating over USB
Library for cross-platform app development
A complete actionscript PDF library
A cross-platform network component developed by WeChat
A curated list of awesome Amazon Web Services libraries
How to build ROS (Robot Operating System) for the iOS platform.