Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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debug
A tiny, zero-config JavaScript debugging utility with namespaced, color-coded output for Node.js and the browser.
vercel_runtime
The official Rust runtime for writing and deploying serverless functions on Vercel.
Symfony VarDumper
A better dump() function for PHP that walks and renders any variable clearly.
Laravel Debugbar
An in-browser debugging and profiling toolbar that integrates PHP Debug Bar with Laravel.
chrome-remote-interface
A Node.js client for the Chrome DevTools Protocol, exposing every browser command, event, and type as a plain JavaScript API.
electron-is-dev
Detect whether an Electron app is running in development or a packaged production build.
Laravel Ray
Sends debug output from Laravel apps to Ray, Spatie's desktop debugging application
Payload
The Next.js-native, TypeScript CMS and application framework with instant REST, GraphQL, and Local APIs.
Eruda
An embeddable developer console for debugging web pages on mobile browsers.
IceCream
A Python debugging library that prints both an expression and its value, so you never have to write print("x:", x) again.
annotate-snippets-rs
Renders compiler-quality annotated diagnostic reports with source-span highlighting, multi-line underlines, and suggested patches.
Yii2 Debug
Debugger toolbar and profiling pages for Yii Framework 2 applications.