
Regex101
Regex Testing Tools
Free online regex tester and debugger supporting PHP, Python, JavaScript, Go, and Java regex flavors.
Future of SoftwareStart Survey

Regex Testing Tools
Free online regex tester and debugger supporting PHP, Python, JavaScript, Go, and Java regex flavors.

Developer Tools
All-in-one toolbox for macOS developers with JSON formatter, JWT decoder, regex tester, and 30+ developer utilities.
Code Search Tools
Code search tool providing instant regex search across millions of lines of code with a web interface.
Developer Experience Platforms
Test operations platform combining test analytics, orchestration, and quality management.
Developer Experience Platforms
Highly readable supplement to man pages showing examples of how commands are actually used.

Developer Tools
Bun is a JavaScript runtime, package manager, bundler, and test runner for speed.
Developer Experience Platforms
Embedded language tooling framework for editors used by Vue, Astro, and other major JavaScript frameworks.

Monorepo Tools
Nx is a build system and monorepo management tool for TypeScript and JavaScript projects that provides incremental builds, computation caching, and distributed task execution.

Monorepo Tools
Turborepo by Vercel is a high-performance build system for JavaScript and TypeScript monorepos with remote caching and task orchestration for faster CI/CD pipelines.

Developer Experience Platforms
Oxc is a collection of high-performance JavaScript and TypeScript tools including a parser, linter, formatter, and bundler written in Rust for maximum speed.