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

50Health
Library PyPI

vertica-python

The official native Python client for the Vertica analytics database.

386
Apache 2.0
Used by 1
43Health
Library PyPI

dicttoxml

Convert Python dictionaries and native data types into valid XML strings

385
GPL 2.0
Used by 1
38Health
Library Cargo

foldhash

A fast, non-cryptographic, DoS-resistant hashing algorithm for Rust data structures.

384
Other
Used by 1
74Health
Library npm

rc-notification

Hook-based React primitives for stacked, animated, and accessible toast notifications.

383
MIT
Used by 1
50Health
Library npm

react-compare-slider

A lightweight, accessible React component for comparing two images, videos, or any elements with a draggable slider.

383
MIT
Used by 1
48Health
Library npm

videojs-wavesurfer

A Video.js plugin that adds a navigable audio and video waveform powered by wavesurfer.js.

383
MIT
Used by 1
72Health
Library PyPI

asyncstdlib

Async-native reimplementations of Python's builtins, itertools, functools, contextlib, and heapq for asyncio, trio, and any event loop.

381
MIT
Used by 1
47Health
Library Cargo

itoa

Fast, allocation-free conversion of integer primitives to decimal strings for Rust.

381
Other
Used by 1
52Health
Library Cargo

reqwest-middleware

A reqwest wrapper that adds composable client middleware chains to Rust HTTP requests.

381
Apache 2.0
Used by 1
93Health
SDK PyPI

dbt-databricks

The official dbt adapter for running transformations on the Databricks Lakehouse.

380
Apache 2.0
Used by 1
83Health
Library npm

@portabletext/react

Render Sanity's Portable Text as React components with full type-safe customization.

377
MIT
Used by 1
67Health
Library npm

react-native-checkbox

Cross-platform React Native checkbox component with native Fabric views for Android, iOS, and Windows.

377
MIT
Used by 1
38Health
Library PyPI

typing_inspect

Runtime introspection helpers for Python's typing module — detect generics, unions, and type variables reliably.

375
MIT
Used by 1
47Health
Library npm

@hapi/wreck

Promise-based HTTP client utilities for Node.js, built for and by the hapi ecosystem.

374
BSD 3
Used by 1
50Health
Library Composer

Slim Twig-View

Render Twig 3 templates in Slim Framework 4 applications.

374
MIT
Used by 1
72Health
Library PyPI

aiosmtpd

An asyncio-based SMTP and LMTP server implementation for Python, built to mock mail servers in tests and run lightweight custom relays.

373
Apache 2.0
Used by 1
32Health
Library Cargo

Clokwerk

Schedule recurring tasks in Rust with a readable DSL instead of cron strings.

372
Apache 2.0
Used by 1
80Health
Library PyPI

svglib

A pure-Python library for reading SVG files and converting them to PDF and other formats.

371
Other
Used by 1
82Health
Library Cargo

ttrpc

A low-overhead GRPC-like RPC framework for Rust built for low-memory container runtimes.

371
Apache 2.0
Used by 1
58Health
Library PyPI

openapi-core

Validates and unmarshals HTTP requests and responses against OpenAPI 3.0, 3.1, and 3.2 specifications for Python web frameworks.

369
BSD 3
Used by 1
59Health
SDK PyPI

zenpy

A Python SDK for the Zendesk, Chat, Talk, and Help Center APIs with built-in caching, rate-limit handling, and lazy-loaded object relationships.

369
GPL 3.0
Used by 1
52Health
Library Cargo

nnnoiseless

Recurrent-neural-network audio noise suppression in Rust, a safe port of Xiph's RNNoise.

368
BSD 3
Used by 1
53Health
Library PyPI

django-jinja

Simple, nonobstructive Jinja2 template engine integration for Django

367
BSD 3
Used by 1
52Health
Library npm

jalaali-js

Zero-dependency TypeScript library for converting between Jalaali (Persian) and Gregorian calendar dates.

366
MIT
Used by 1

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