Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Tags2
Sort:Used by Most Apps
typing_extensions
Backported and experimental type-hint features for Python, usable on older interpreters and ahead of the stdlib.
Puppeteer
Node.js library for automating Chrome and Firefox over the DevTools Protocol and WebDriver BiDi
p-queue
Promise queue with concurrency control, interval-based rate limiting, and priority scheduling for async tasks.
conf
Simple, schema-validated config file persistence for Node.js apps and CLI tools
serde_with
Custom de/serialization helpers for Rust's serde, via the with and serde_as annotations
swag
Generates Swagger 2.0 API documentation directly from declarative comments above your Go handler functions.
json-2-csv
Converts arrays of JSON documents to RFC 4180 compliant CSV and back, with native support for nested sub-documents.
update-notifier
Notify CLI users of new npm package versions without slowing down startup
types-boto3
Complete, auto-generated type annotations for every boto3 AWS service client, enabling full IDE autocomplete and mypy/pyright checking.
comment-json
Parse and stringify JSON with comments, preserving them exactly through modification and re-save.
SensioFrameworkExtraBundle
Annotation-driven controller configuration for Symfony — routes, param converters, and security checks via docblocks
is
TypeScript-first runtime type checking with type guards, assertions, and generic-aware inference for over 100 JavaScript and TypeScript value types.
babel-plugin-angularjs-annotate
Babel plugin that adds AngularJS 1.x dependency-injection annotations to ES5 and ES6 code automatically.