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

93Health
Library npm

ng-select

A native Angular select, multiselect, and autocomplete component with built-in support for Signal, Reactive, and Template-driven Forms.

3,370
MIT
Used by 2
89Health
Library PyPI

django-oauth-toolkit

Turns any Django project into a spec-compliant OAuth 2.0 and OpenID Connect authorization server.

3,343
Other
Used by 2
63Health
Library Composer

Symfony OptionsResolver

array_replace on steroids: required options, defaults, type and value validation, and normalization for PHP.

3,232
MIT
Used by 2
89Health
Library Composer

Symfony Doctrine Bridge

Integrate Doctrine ORM and DBAL with Symfony components like Form, Validator, Security, and Messenger.

3,220
MIT
Used by 2
84Health
Library Cargo

IronRDP

A meta crate bundling Rust implementations of the Microsoft Remote Desktop Protocol for building RDP clients and servers.

3,217
Apache 2.0
Used by 2
78Health
Library Go

franz-go

A feature-complete, pure Go client for Apache Kafka with full protocol support, transactions, and admin tooling.

3,096
BSD 3
Used by 2
55Health
Library npm

react-native-modal-datetime-picker

A declarative cross-platform modal that wraps the native iOS and Android date and time pickers behind one unified React Native API.

3,053
MIT
Used by 2
57Health
Library npm

uvu

An extremely fast, lightweight test runner for Node.js and the browser, with optional browser-safe assertions.

3,029
MIT
Used by 2
87Health
Tool PyPI

pipdeptree

Command-line utility that displays installed Python packages as a dependency tree.

3,027
MIT
Used by 2
61Health
Library PyPI

VCR.py

Record and replay HTTP interactions to speed up tests

3,018
MIT
Used by 2
60Health
Library npm

react-scroll-parallax

React hooks and components for scroll-driven parallax effects, powered by the Web Animations API.

2,985
MIT
Used by 2
42Health
Library Cargo

protobuf

A pure Rust implementation of Google Protocol Buffers with runtime support for generated code.

2,967
MIT
Used by 2
74Health
Library npm

asciinema-player

Embed a lightweight, timing-accurate terminal-session player in any web page, no video files required.

2,930
Apache 2.0
Used by 2
50Health
Library Composer

Simple QrCode

Laravel-friendly wrapper for generating QR codes as PNG, SVG, or EPS

2,900
MIT
Used by 2
82Health
Library npm

postprocessing

A post-processing library for three.js that merges bloom, depth of field, SSAO, and dozens of other effects into a single optimized shader pass.

2,874
Other
Used by 2
71Health
Library Composer

doctrine/data-fixtures

Manage and load data fixtures for any Doctrine object manager

2,851
MIT
Used by 2
83Health
Library PyPI

python-markdown2

A fast, complete Python implementation of Markdown with 25+ opt-in extras for tables, footnotes, and syntax highlighting.

2,824
MIT
Used by 2
49Health
Library Go

bloom

A fast, memory-efficient Go library for Bloom filters, providing probabilistic set membership testing with tunable false-positive rates.

2,815
Other
Used by 2
70Health
Library Composer

Symfony Stopwatch

A tiny PHP component for profiling code by timing named events and measuring memory usage

2,812
MIT
Used by 2
65Health
Library PyPI

django-model-utils

Reusable Django model mixins, fields, and managers for timestamps, soft deletes, status tracking, and change detection.

2,760
BSD 3
Used by 2
77Health
Library Composer

PdfParser

Standalone PHP library to extract text, metadata, and data from PDF files with no external tools.

2,731
Other
Used by 2
47Health
Library Go

httpexpect

A chainable Go library for declarative, end-to-end HTTP and REST API testing.

2,724
MIT
Used by 2
45Health
Library Cargo

structopt

Parse command-line arguments in Rust by deriving StructOpt directly on your own struct or enum.

2,724
Other
Used by 2
95Health
Library npm

swagger-client

A JavaScript library that turns any Swagger 2.0 or OpenAPI 3.x document into a fully callable API client at runtime.

2,695
Apache 2.0
Used by 2

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