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

34Health
Library npm

dirty-json

A permissive JSON parser that recovers valid data from malformed, hand-edited, or scraped JSON strings.

334
AGPL 3.0
Used by 1
40Health
Library PyPI

func_timeout

Run any existing Python function with a hard timeout, plus stoppable-thread support

327
Other
Used by 1
44Health
Library PyPI

dnslib

A pure-Python library for encoding, decoding, and building DNS wire-format packets, with a lightweight framework for writing custom DNS servers.

326
Other
Used by 1
34Health
Library PyPI

atomicwrites

Atomic file writes for Python, ensuring a file is either fully written or left untouched.

321
MIT
Used by 1
83Health
Library Cargo

css-inline

High-performance library for inlining CSS into HTML style attributes

318
MIT
Used by 1
82Health
Library PyPI

pyrad

A pure-Python library for building RADIUS clients and servers, covering authentication, accounting, and Change-of-Authorization out of the box.

312
BSD 3
Used by 1
44Health
Library PyPI

unittest-xml-reporting

A unittest test runner that saves results as xUnit/JUnit XML for CI systems to consume.

307
Other
Used by 1
81Health
Library npm

ASN1.js

A pure JavaScript/TypeScript library for encoding and decoding ASN.1 BER/DER data, the foundation of X.509 certificates and PKI.

300
BSD 3
Used by 1
37Health
Library npm

xxhashjs

Pure JavaScript implementation of the xxHash algorithm, delivering fast 32-bit and 64-bit non-cryptographic hashing.

298
MIT
Used by 1
36Health
Library PyPI

aioitertools

Implementation of itertools, builtins, and more for asyncio and mixed iterables.

278
MIT
Used by 1
36Health
Library npm

set-value

Safely set nested object properties using dot-notation paths, without prototype pollution.

276
MIT
Used by 1
44Health
Library PyPI

HdfsCLI

Python bindings and a command line interface for HDFS via the WebHDFS and HttpFS APIs.

275
MIT
Used by 1
44Health
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.

264
MIT
Used by 1
51Health
SDK PyPI

WebexPythonSDK

Community Python SDK for working with the Cisco Webex APIs natively

258
MIT
Used by 1
77Health
Library npm

css-what

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

250
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
48Health
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
62Health
Library PyPI

ahocorasick_rs

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

234
Apache 2.0
Used by 1
79Health
Library npm

cascader

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

234
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
42Health
Library npm

IBANTools

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

230
Other
Used by 1

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