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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filelock
A platform-independent file lock for Python that supports the with-statement.
Flask
A lightweight WSGI web framework for Python that scales from a single file to complex applications.
http-proxy-middleware
The one-liner Node.js proxy middleware for connect, express, next.js, hono, and more.
cors
A spec-compliant, configurable CORS middleware for Go's net/http, with drop-in compatibility for most Go web frameworks.
Ink
React for CLIs — build and test interactive command-line apps using declarative, Flexbox-based components instead of manual stdout writes.
vercel_runtime
The official Rust runtime for writing and deploying serverless functions on Vercel.
Effect
A TypeScript library and ecosystem for building robust, type-safe, concurrent applications with a full functional effect system
re-resizable
A dependency-free React component that adds drag-to-resize handles, grid snapping, and aspect-ratio locking to any element.
React-Resizable
Simple React component for resizing elements with drag handles
async-stream
Build asynchronous streams in Rust using async/await notation instead of hand-written state machines
Sortable
Reorderable drag-and-drop lists for modern browsers and touch devices, with no jQuery or framework required
MUI X Date Pickers
Fully-featured React date, time, and date-time picker components built on Material UI
p-map
Map over promises concurrently, with controlled concurrency, backpressure, abort signals, and error aggregation.
cross-spawn
A cross-platform drop-in replacement for Node's spawn and spawnSync that fixes Windows-only child_process bugs.
NProgress
Minimalist slim progress bar for the top of the page, inspired by YouTube and Medium
grpc-gateway
A protoc plugin that generates a reverse-proxy server, turning RESTful HTTP/JSON requests into gRPC calls from the same service definitions.
react-toastify
Drop-in toast notifications for React apps — accessible, themeable, and callable from anywhere in your code.
react-native-webview
A community-maintained, cross-platform WebView component for React Native, replacing the deprecated built-in WebView with deep native web-rendering control.
parking_lot
A faster, smaller drop-in replacement for Rust's standard library Mutex, RwLock, Condvar, and Once.
@nestjs/swagger
The official NestJS module that generates OpenAPI (Swagger) documentation from your controllers and DTOs
greenlet
Lightweight in-process coroutines for cooperative concurrency in Python
swagger-ui-express
Serves interactive Swagger UI API documentation directly from your Express app based on a Swagger/OpenAPI JSON or YAML document.
react-virtualized-auto-sizer
Measures a container's available width/height and passes it to a child component
Django
The high-level Python web framework that turns database models into secure, working web applications in record time.
