Developer tools

Build realtime web applications with ease

Blocks.js: A legacy UI component library for JavaScript applications

The elegant, batteries-included PHP framework for building web apps at lightning speed

Open-source JavaScript rendering engine for high-performance apps and animations

Build powerful, scalable applications with hapi.js - the secure, developer-friendly Node.js framework trusted by enterprises.

A state management library for JavaScript apps that delivers predictability and powerful debugging tools

Build modern, responsive JavaScript UIs with Kendo UI's comprehensive component libraries for jQuery, Angular, React, and Vue.

Fast and lightweight UI components for web apps

Ractive.js: Build interactive, reactive web apps with minimal effort

Build CRUD apps faster with CanJS

Build interactive web applications with jQuery UI's widgets, effects, and themes

Buy Bitcoin with zero fees and take control of your financial future

Astro: The modern web framework for fast, content-driven websites

Build cross-platform mobile apps with Ext JS, the successor to Sencha Touch

Build and deliver cross-platform mobile apps with Ionic's enterprise-grade SDK and CI/CD solutions

Build native-looking apps for iOS, Android, and desktop with Framework7's powerful UI components and flexible framework

Build native mobile apps for iOS and Android with a single JavaScript or Java codebase

Build cross-platform web apps and APIs with ASP.NET Core

Build cross-platform applications with Apache Flex, the open-source framework for web and mobile development.

Lightweight React testing library for writing maintainable, user-focused tests

High-performance RPC framework for modern distributed systems

Next-generation testing framework powered by Vite for fast, lightweight, and integrated testing

Mocha: The flexible JavaScript test framework for Node.js and browsers

Full-featured browser automation and testing for developers and AI agents