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

73Health
Library Composer

Symfony CssSelector

Converts CSS selectors into equivalent XPath expressions for querying HTML and XML in PHP.

7,421
MIT
Used by 6
43Health
Library Composer

PSR-7 HTTP Message Interfaces

The PHP-FIG PSR-7 standard interfaces for HTTP requests, responses, streams, URIs, and uploaded files.

7,034
MIT
Used by 6
74Health
Library Go

certmagic

Automatic HTTPS for Go programs — the production-grade ACME client library that powers Caddy, obtaining and renewing TLS certificates with zero manual cert management.

5,598
Apache 2.0
Used by 6
93Health
Library Composer

phpseclib

Pure-PHP implementations of SSH2, SFTP, X.509, RSA, AES, and dozens of other cryptographic primitives

5,585
MIT
Used by 6
75Health
Library Composer

Symfony Dotenv

Parses .env files and registers their values as environment variables for PHP applications

3,788
MIT
Used by 6
86Health
Tool npm

claude-agent-acp

Use the Claude Agent SDK as a coding agent from any ACP-compatible editor

2,529
Apache 2.0
Used by 6
88Health
Library Composer

Symfony Mailer

A PHP component for composing and sending email

1,594
MIT
Used by 6
89Health
Library Composer

symfony/http-foundation

An object-oriented abstraction over PHP's raw HTTP superglobals — Request, Response, sessions, cookies, and file uploads as typed objects.

8,623
MIT
Used by 5
81Health
Library Composer

symfony/event-dispatcher

Decouple PHP application components with a Mediator/Observer-pattern event dispatcher

8,532
MIT
Used by 5
65Health
Library Composer

DoctrineMigrationsBundle

Symfony bundle that integrates the Doctrine Migrations library for versioned database schema changes

4,301
MIT
Used by 5
78Health
Library Composer

Symfony DomCrawler

A PHP component for navigating, filtering, and extracting data from HTML and XML documents.

4,028
MIT
Used by 5
80Health
Library Composer

league/oauth2-client

A framework-agnostic PHP client for building OAuth 2.0 login and API-authorization flows.

3,820
MIT
Used by 5
43Health
Library Go

gock

Versatile HTTP traffic mocking for Go, intercepting any net/http-based client for deterministic tests.

2,217
MIT
Used by 5
41Health
Library npm

refractor

Lightweight virtual syntax highlighter that wraps Prism to output hast syntax trees instead of HTML strings.

869
MIT
Used by 5
52Health
SDK npm

@neondatabase/serverless

Neon's serverless PostgreSQL driver for JavaScript and TypeScript, built for edge and serverless runtimes using HTTP and WebSockets instead of raw TCP.

548
MIT
Used by 5
22Health
Library npm

@codemirror/lang-php

PHP language support for the CodeMirror 6 code editor

20
MIT
Used by 5
84Health
Library Composer

Symfony Routing

Maps HTTP requests to controllers and generates URLs from named routes

7,612
MIT
Used by 4
88Health
Library Composer

Symfony Translation

Symfony's internationalization engine — message catalogues, pluralization, and translation-file loaders/dumpers for multiple formats

6,600
MIT
Used by 4
60Health
Framework Composer

nwidart/laravel-modules

Split large Laravel applications into self-contained, independently generated modules — each with its own routes, controllers, views, and migrations.

6,211
MIT
Used by 4
48Health
Library Composer

Endroid QR Code

Generate QR codes as PNG, SVG, EPS, WebP, or binary in PHP

4,807
MIT
Used by 4
73Health
Library Composer

mPDF

A pure PHP library that renders UTF-8 HTML and CSS into PDF documents, with built-in CJK font support, barcodes, and tables of contents.

4,702
GPL 2.0
Used by 4
80Health
Library Composer

Symfony Filesystem

Cross-platform filesystem and path utilities for PHP applications

4,633
MIT
Used by 4
96Health
Library Composer

Device Detector

Universal PHP library for parsing user agents into browsers, OS, and device info

3,526
Other
Used by 4
73Health
Library Composer

symfony/browser-kit

Simulates a web browser in PHP — navigate pages, click links, and submit forms programmatically

3,010
MIT
Used by 4

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