Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

60Health
Library Cargo

getrandom

A small, cross-platform Rust crate for retrieving random bytes directly from the OS

590
Other
Used by 17
73Health
Library Cargo

open

A tiny Rust crate that opens a path or URL with the system's configured default program, cross-platform.

405
MIT
Used by 17
40Health
Library npm

rehype-highlight

Rehype plugin that syntax-highlights code blocks at build time using lowlight and highlight.js.

333
MIT
Used by 17
77Health
Library npm

smol-toml

A small, fast, spec-compliant TOML parser and serializer for JavaScript

317
BSD 3
Used by 17
64Health
Library Cargo

serial_test

Attribute macros that serialize or parallelize Rust tests via named locks.

296
MIT
Used by 17
46Health
Library npm

y-protocols

Binary encoding protocols for syncing Yjs documents, broadcasting awareness/presence, and signaling authorization errors

164
MIT
Used by 17
65Health
Library npm

@rolldown/plugin-babel

Official Babel transform plugin for Rolldown and Vite, with per-file preset filtering.

19
MIT
Used by 17
66Health
SDK PyPI

Daytona Python SDK

The official Python SDK for creating and managing secure Daytona AI code sandboxes

15
Apache 2.0
Used by 17
49Health
Tool npm

eslint-config-airbnb

Airbnb's widely-adopted ESLint config for JavaScript and React, encoding the public Airbnb style guide as enforceable lint rules.

148,048
MIT
Used by 16
98Health
Framework npm

@angular/core

The core runtime of Angular: components, dependency injection, change detection, and signals for building web, mobile, and desktop apps.

101,098
MIT
Used by 16
88Health
Library npm

TypeORM

A TypeScript/JavaScript ORM supporting both Active Record and Data Mapper, across more databases than any other JS ORM

36,661
MIT
Used by 16
47Health
Library npm

SheetJS (xlsx-republish)

A drop-in npm mirror of the SheetJS Community Edition for reading and writing spreadsheets.

36,341
Apache 2.0
Used by 16
92Health
Framework npm

Slate

Completely customizable framework for building rich text editors

31,742
MIT
Used by 16
91Health
Library PyPI

Celery

Distributed task queue for running asynchronous jobs, scheduled work, and complex workflows across Python applications at scale.

29,049
BSD 3
Used by 16
48Health
Library npm

NProgress

Minimalist slim progress bar for the top of the page, inspired by YouTube and Medium

26,344
MIT
Used by 16
56Health
Library npm

whatwg-fetch

A lightweight polyfill bringing the window.fetch API to browsers that lack native support

25,832
MIT
Used by 16
48Health
Library npm

localForage

Offline browser storage library with a simple localStorage-like API backed by IndexedDB or WebSQL.

25,804
Apache 2.0
Used by 16
95Health
Library PyPI

ONNX Runtime

Cross-platform, high-performance ML inference and training accelerator for ONNX models

22,153
MIT
Used by 16
95Health
Tool Go

grpc-gateway

A protoc plugin that generates a reverse-proxy server, turning RESTful HTTP/JSON requests into gRPC calls from the same service definitions.

20,009
BSD 3
Used by 16
54Health
Library npm

react-toastify

Drop-in toast notifications for React apps — accessible, themeable, and callable from anywhere in your code.

13,443
MIT
Used by 16
96Health
Library Cargo

Tokenizers

Fast, production-grade tokenizer implementations for NLP and LLMs, written in Rust

11,193
Apache 2.0
Used by 16
47Health
Library Go

go-cache

A thread-safe, in-memory key-value cache for Go with per-item expiration, atomic counters, and optional disk persistence.

8,841
MIT
Used by 16
65Health
Library Go

dns

A low-level, spec-complete DNS library for Go covering client, server, DNSSEC, and zone-file parsing.

8,789
BSD 3
Used by 16
74Health
Library npm

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.

7,197
MIT
Used by 16

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