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

45Health
Library npm

accepts

Higher-level HTTP content negotiation for Node.js, wrapping negotiator with type shorthands and charset, encoding, and language matching.

265
MIT
Used by 1
36Health
Library PyPI

celery-singleton

A Celery task base class that guarantees only one instance of a task runs at a time.

263
MIT
Used by 1
51Health
SDK PyPI

WebexPythonSDK

Community Python SDK for working with the Cisco Webex APIs natively

257
MIT
Used by 1
80Health
Library npm

css-what

A lightweight, spec-compliant CSS selector parser and stringifier with zero runtime dependencies

249
Other
Used by 1
43Health
Library PyPI

sanic-jwt

JWT authentication, refresh tokens, and scope-based permissions for the Sanic async web framework.

246
MIT
Used by 1
42Health
Tool npm

babel-plugin-angularjs-annotate

Babel plugin that adds AngularJS 1.x dependency-injection annotations to ES5 and ES6 code automatically.

237
MIT
Used by 1
52Health
Library npm

@hapi/inert

Serves static files and directories in hapi.js applications with caching, range requests, and path-confinement security.

236
BSD 3
Used by 1
42Health
Library PyPI

MultiTasking

Turn any Python method into a non-blocking task with a single decorator

235
Apache 2.0
Used by 1
64Health
Library PyPI

ahocorasick_rs

A fast Aho-Corasick multi-pattern string and byte search library for Python, backed by Rust.

233
Apache 2.0
Used by 1
83Health
Library npm

cascader

A headless React cascader component for selecting values from hierarchical option trees, with search, multi-select, and async loading built in.

232
MIT
Used by 1
37Health
Library PyPI

astunparse

Converts a Python AST back into readable, re-parseable source code, plus a pretty-printing dump utility.

230
BSD 3
Used by 1
69Health
Library PyPI

Pyphen

A pure Python library that hyphenates text using Hunspell dictionaries, covering 50+ languages.

230
Other
Used by 1
43Health
Library npm

IBANTools

Zero-dependency TypeScript library for validating, formatting, and extracting IBAN, BBAN, and BIC/SWIFT numbers.

229
Other
Used by 1
37Health
Library PyPI

timeago

Format Python datetimes into human-friendly '3 hours ago' relative time strings across 40+ locales.

226
MIT
Used by 1
31Health
Library Cargo

serde-pickle

A Serde-based Rust library for reading and writing Python's pickle serialization format.

225
Apache 2.0
Used by 1
43Health
Library npm

StableLib (@stablelib/base64)

Constant-time Base64 encoding and decoding for TypeScript and JavaScript, including a URL-safe variant.

221
MIT
Used by 1
57Health
Library PyPI

cairocffi

CFFI-based Python bindings for the Cairo 2D graphics library, a drop-in Pycairo replacement with no C compiler required at install time.

211
BSD 3
Used by 1
88Health
SDK PyPI

newrelic-python-agent

Auto-instruments Python web apps, databases, and background jobs to stream real-time performance and error data to New Relic APM.

210
Apache 2.0
Used by 1
69Health
SDK PyPI

azure-kusto-python

Python client library for querying and streaming results from Azure Data Explorer (Kusto) clusters using KQL.

204
MIT
Used by 1
46Health
Library PyPI

luqum

Parses Lucene query syntax into a Python AST you can inspect, transform, and convert into native ElasticSearch JSON DSL queries.

203
Other
Used by 1
39Health
Library Cargo

hyper-tls

A minimal HTTPS connector that pairs hyper with native-tls for secure Rust HTTP clients.

201
Apache 2.0
Used by 1
84Health
Library PyPI

Cucumber Expressions

A human-readable alternative to regular expressions for matching Gherkin step text

200
MIT
Used by 1
41Health
Library npm

react-csv-reader

A lightweight React component that turns CSV file uploads into parsed data with zero manual FileReader wiring.

200
MIT
Used by 1
65Health
Library npm

rc-switch

Accessible React switch component with controlled and uncontrolled toggle modes.

196
MIT
Used by 1

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