Inertia.js lets you quickly build modern single-page React, Vue
Ajax for Node.js and browsers (JS HTTP client)
React-like JavaScript library for building modern user interfaces
A markdown parser and compiler. Built for speed
A build system and primary set of packages for Termux
Orleans is a cross-platform framework for building distributed apps
Create REST and GraphQL APIs, scaffold Jamstack webapps
PHP Framework for building scalable API's on top of Laravel
Google's common JavaScript library
Create server-rendered universal JavaScript applications
JavaScript API for building file uploaders
Lineman helps you build fat-client JavaScript apps
Build client web apps with C#
This app makes it extremely easy to build Django powered SPA's
Angular and Meteor, the perfect stack
A toolkit for building realtime APIs
LFS that builds GNU/Linux %100 NON-STOP from GNU C 4.4 - Firefox-20.0
The dotCODES Source Control Maintenance Mainframe (SCM2)
Rapidly create HTML5 mobile web enterprise applications in .NET