Open source
Node.js
Open source JavaScript runtime for servers and command line tools
Languages and RuntimesThe JavaScript runtime
Alternatives to Sass
12 tools like Sass, chosen by what they do. About Sass
Free
Bun
Fast JavaScript runtime with a package manager and test runner
Languages and RuntimesAll-in-one JS runtime
Open source
TypeScript
JavaScript with static types that catches errors while you code
Languages and RuntimesTyped superset of JavaScript
Open source
SWC
Rust-based compiler for fast JavaScript and TypeScript transforms
Languages and RuntimesRust-based JS compiler
Open source
Babel
Compiler that turns modern JavaScript into widely supported code
Languages and RuntimesJavaScript compiler
Open source
Open source
Kysely
Type-safe SQL query builder for TypeScript with zero dependencies
ORMs and ValidationType-safe SQL builder
Open source
webpack
Module bundler that packs scripts, styles, HTML and assets for the web
Build ToolsClassic module bundler
Open source
Open source
Open source
Bootstrap
HTML, CSS and JavaScript toolkit with a grid and prebuilt components
CSS ToolsClassic CSS toolkit
Open source
Symfony
PHP framework and reusable components for web apps and APIs
Backend FrameworksReusable PHP components