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

91Health
Library PyPI

psd-tools

A Python library for reading, editing, and compositing Adobe Photoshop PSD/PSB files

1,475
MIT
Used by 1
55Health
Library Composer

TusPHP

A pure PHP server and client implementation of the tus resumable file-upload protocol.

1,472
MIT
Used by 1
96Health
Library Cargo

wit-bindgen

Generates Rust bindings from WIT interface definitions for the WebAssembly Component Model, turning imports and exports into idiomatic Rust functions and traits.

1,468
Apache 2.0
Used by 1
63Health
Library PyPI

python-igraph

Fast graph and complex-network analysis for Python.

1,464
GPL 2.0
Used by 1
39Health
Library Cargo

bitvec

Rust crate for addressing memory bit by bit with bit-precise slices, vectors, and bitfields.

1,457
MIT
Used by 1
74Health
Library npm

Astro Icon

An Astro integration providing a zero-config Icon component for inline and Iconify-backed SVGs

1,446
MIT
Used by 1
53Health
Tool Composer

composer/installers

A multi-framework Composer plugin that installs packages to framework-specific paths

1,439
MIT
Used by 1
87Health
Library Cargo

wayland-client

Low-level, type-safe Rust bindings for the client side of the Wayland display protocol, with typed event dispatch.

1,438
MIT
Used by 1
82Health
Framework npm

Catalyst

GitHub's lightweight framework of decorators and lifecycle hooks for building well-structured, testable Web Components.

1,435
MIT
Used by 1
71Health
Library Cargo

simd-json

A Rust port of simdjson that parses JSON with SIMD instructions for extreme throughput.

1,431
Other
Used by 1
73Health
Library Composer

Laravel Translatable

Store and retrieve database translations of Eloquent models with almost no extra code

1,430
MIT
Used by 1
38Health
Library npm

reading-time

Fast, dependency-free JavaScript library that estimates reading time from plain text, Markdown, or HTML.

1,428
MIT
Used by 1
70Health
Library Cargo

notify-rust

Cross-platform desktop notifications for Rust apps on Linux, macOS, and Windows.

1,427
Apache 2.0
Used by 1
82Health
SDK PyPI

Pyzotero

A Python client for the Zotero API to read and write items, collections, tags, and attachments.

1,427
Other
Used by 1
91Health
Library Cargo

iceberg

The native Rust implementation of the Apache Iceberg open table format.

1,422
Apache 2.0
Used by 1
72Health
Library npm

search-index

A persistent, network-resilient full-text search library for the browser and Node.js

1,421
MIT
Used by 1
36Health
Library PyPI

Pympler

Measure, monitor, and analyze the memory behavior of Python objects in a running application.

1,412
Apache 2.0
Used by 1
49Health
Library npm

IxJS

LINQ-style Array#extras operators for composing lazy iterables and async iterables in JavaScript and TypeScript.

1,411
MIT
Used by 1
37Health
Library npm

ts-results

A TypeScript implementation of Rust's Result and Option types for explicit, compile-time-checked error handling.

1,411
MIT
Used by 1
49Health
Library PyPI

Easy Thumbnails

A powerful, easy-to-implement thumbnailing app for Django

1,409
BSD 3
Used by 1
66Health
Library PyPI

aiokafka

An asyncio-native Kafka client for Python with high-level producer and consumer APIs.

1,405
Apache 2.0
Used by 1
67Health
Library Composer

KnpMenuBundle

Symfony bundle that integrates the KnpMenu library for building feature-rich, tree-structured menus

1,404
MIT
Used by 1
41Health
Library PyPI

tomesd

Speed up Stable Diffusion by merging redundant tokens with no retraining

1,400
MIT
Used by 1
65Health
Framework PyPI

BrowserGym Core

Gymnasium environment for building and evaluating LLM-driven web agents in a real Chromium browser.

1,394
Apache 2.0
Used by 1

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