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

65Health
Library PyPI

click-repl

Adds an interactive REPL shell to Click CLI applications, built on prompt-toolkit

242
MIT
Used by 3
64Health
Library Cargo

rustls-native-certs

Load the operating system's native root certificate store for use with rustls

242
Other
Used by 3
78Health
Tool npm

eslint-plugin-jsonc

ESLint plugin that applies JavaScript-style linting, auto-fixing, and formatting rules to JSON, JSONC, and JSON5 files.

240
MIT
Used by 3
60Health
Library npm

i18n-js

A TypeScript library that ports Rails-style I18n translation, pluralization, and locale-aware number/date formatting into any JavaScript app.

240
MIT
Used by 3
39Health
Library npm

@monaco-editor/loader

Configure and download Monaco Editor sources without webpack configuration

239
MIT
Used by 3
29Health
Library npm

react-drag-listview

A lightweight drag-and-drop reordering component for React lists and tables, with Ant Design and touch device support.

236
MIT
Used by 3
38Health
Library Cargo

crc-rs

A no_std Rust library for computing CRC checksums of every common width with standard and custom algorithms.

234
Apache 2.0
Used by 3
32Health
Library npm

esm-env

Zero-dependency export-conditions library that resolves BROWSER, DEV, and NODE constants at build time instead of runtime.

234
MIT
Used by 3
40Health
Library npm

country-flag-emoji-polyfill

Restores color country flag emojis on Chromium browsers under Windows by injecting a tiny web font only when needed.

231
MIT
Used by 3
39Health
Library PyPI

ordered-set

A mutable set that remembers the order of its entries and supports index-based lookups.

231
MIT
Used by 3
71Health
Library Cargo

regress

A backtracking regular expression engine for Rust that targets ECMAScript regexp syntax

224
Other
Used by 3
51Health
Library Composer

Twig String Extra

Twig extension bridging Symfony's String component filters into templates

222
MIT
Used by 3
78Health
SDK PyPI

redshift_connector

The official pure-Python DB-API 2.0 driver for connecting to Amazon Redshift clusters

220
Apache 2.0
Used by 3
68Health
Library npm

snappy

Native Rust bindings bringing Google's Snappy compression to Node.js with sync, async, and streaming APIs.

214
MIT
Used by 3
67Health
Library npm

string-strip-html

Strip HTML tags from strings without a full parser, safely handling mixed and templated markup.

214
MIT
Used by 3
83Health
SDK PyPI

AssemblyAI Python SDK

Python SDK for AssemblyAI's speech-to-text and audio intelligence API, covering prerecorded, low-latency sync, and real-time streaming transcription.

213
MIT
Used by 3
38Health
Library npm

rehype-prism-plus

Rehype plugin that highlights code blocks with Prism, adding line numbers, line highlighting, and diff annotations to Markdown/MDX output.

201
MIT
Used by 3
53Health
Library npm

jsonpointer

Get and set nested JSON values using RFC 6901 JSON Pointer path strings

197
MIT
Used by 3
48Health
Library Cargo

approx

Approximate floating point equality comparisons and assertions for Rust

191
Apache 2.0
Used by 3
50Health
Library PyPI

nbclient

A Python client library for programmatic Jupyter notebook execution

186
BSD 3
Used by 3
83Health
SDK npm

Vertex AI SDK for Node.js

The official Node.js client for Vertex AI's Gemini models, now deprecated in favor of the Google Gen AI SDK.

181
Apache 2.0
Used by 3
65Health
Library npm

@scure/base

Audited, zero-dependency base16/32/58/64 and bech32/bech32m encoding for TypeScript

180
MIT
Used by 3
38Health
Library npm

comment-json

Parse and stringify JSON with comments, preserving them exactly through modification and re-save.

178
MIT
Used by 3
56Health
Library Cargo

fs-err

A drop-in replacement for std::fs that adds file paths and operation context to every I/O error.

176
Apache 2.0
Used by 3

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