ESLint Plugin.

Automatically sort and organize objects, imports, types, enums, and JSX props. Ensure a clean and maintainable codebase with minimal effort.

• Perfectionist @ GitHub.

Perf Track is a project that aims to track and measure the performance of sites that use popular JavaScript frameworks and libraries. It is not an exercise to compare the performance of frameworks against each other.

Perf Track @ GitHub

Open Source Fine-Grained Authorization.

An open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorization systems for any application.

Build Your Authorization System Fast Without Extra Engineering Resources

Implement fine-grained, scalable and extensible access controls within minutes to days instead of months. Inspired by Google’s cons

• Permify @ GitHub.

You can use this tool to generate a valid Permissions Policy HTTP Header, which can be provided by your web server / web application in order to improve the security of your visitors and the data they may be accessing on your site.

• Security Tip: Do You Have a Permissions Policy? @ Securing Laravel.

The ubiquitous test and mock framework for PowerShell.

• Pester @ GitHub.

Pest is a Testing Framework with a focus on simplicity. It was carefully crafted to bring the joy of testing to PHP.

Pest @ GitHub.

A versatile set of beautifully styled components for you to use in your next Phoenix project.

Petal is a set of HEEX components that makes it easy for Phoenix developers to build beautiful web apps. Think Bootstrap or MUI, but written in HEEX using Tailwind CSS classes.

Petal Components @ GitHub.

Ship AI features in minutes. Pezzo enables you to build, test, monitor and instantly ship AI all in one platform, while constantly optimizing for cost and performance.

🕹️ Open-source, developer-first LLMOps platform designed to streamline prompt design, version management, instant delivery, collaboration, troubleshooting, observability and more.

• Pezzo @ GitHub.

Postgres performance at any scale. PostgreSQL Tuning

Deliver consistent database performance and availability through intelligent tuning advisors and continuous database profiling.

Reliable PostgreSQL Backup & Restore.

pgBackRest aims to be a reliable, easy-to-use backup and restore solution that can seamlessly scale up to the largest databases and workloads by utilizing algorithms that are optimized for database-specific requirements.

pgBackRest @ GitHub

PostgreSQL log analyzer.

pgBadger is a PostgreSQL log analyzer built for speed with fully detailed reports and professional rendering.

• pgBadger @ GitHub.
• Linux Pratique - Supervision d'une instance PostgreSQL @ Dalibo :fr:.
• Analyse des traces de PostgreSQL avec pgBadger @ Diamond Connect :fr:.

Allows your company to implement disaster recovery solutions for PostgreSQL databases with high requirements of business continuity.

Taking an online hot backup of PostgreSQL is now as easy as ordering a good espresso coffee.

Barman @ GitHub.

Scale PostgreSQL horizontally. Postgres scales with PgDog. Horizontal scaling for PostgreSQL with automatic sharding.

PgDog is the missing routing layer for PostgreSQL. It moves data between nodes and directs query traffic, transparently to the application.

PgDog is a transaction pooler and logical replication manager that can shard PostgreSQL. Written in Rust, PgDog is fast, secure and can manage hundreds of databases and hundreds of thousands of connections.

• PgDog @ GitHub.

Related contents:

• Hacking the Postgres wire protocol @ PgDog.

Embeddable Postgres. Run a full Postgres database locally in WASM with reactivity and live sync. Lightweight WASM Postgres with real-time, reactive bindings.

PGlite is a WASM Postgres build packaged into a TypeScript client library that enables you to run Postgres in the browser, Node.js, Bun and Deno, with no need to install any other dependencies. It is only 3mb gzipped and has support for many Postgres extensions, including pgvector.

• PGlite @ GitHub.

Related contents:

• Épisode #108 - Les news web dev pour Mars 2025 RC2 @ Double Slash :fr:.
• Lessons learned from building a sync-engine and reactivity system with SQLite @ Antoine's blog.

Migrate to PostgreSQL in a single command!

pgloader loads data into PostgreSQL and allows you to implement Continuous Migration from your current database to PostgreSQL. Read the White Paper to learn how to limit risks and control your budget, and start your PostgreSQL migration today!

PGLoader @ GitHub

pgmoneta is a backup / restore solution for PostgreSQL.

• pgmoneta @ GitHub.

1000x Faster Analytics in Postgres. Postgres-native Data Warehouse.

pg_mooncake is a Postgres extension that adds columnar storage and vectorized execution (DuckDB) for fast analytics within Postgres. Postgres + pg_mooncake ranks among the top 10 fastest in ClickBench.

• pg_mooncake @ GitHub.

A collection of language tools and a Language Server Protocol (LSP) implementation for Postgres, focusing on developer experience and reliable SQL tooling.

• Postgres Language Server @ GitHub.

Related contents:

• Postgres Language Server: Initial Release @ Supabase blog.

PGTune calculate configuration for PostgreSQL based on the maximum performance for a given hardware configuration.

It isn't a silver bullet for the optimization settings of PostgreSQL. Many settings depend not only on the hardware configuration, but also on the size of the database, the number of clients and the complexity of queries. An optimal configuration of the database can only be made given all these parameters are taken into account.

• PGTune @ GitHub.

Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres. Revolutionize Vector Search, not Database.

PGVecto.rs is a Postgres extension that enables scalable vector search, allowing you to build powerful similarity-based applications on top of your Postgres database.

• PGvector.rs documentation.
• PGvector.rs @ GitHub.

High performance, full-stack PHP framework delivered as a C extension.

Phalcon is an open source web framework delivered as a C extension for the PHP language providing high performance and lower resource consumption.

• Phalcon Framework @ GitHub.

A fast, fun and free open source HTML5 game framework.

Phaser is a fast, free, and fun open source HTML5 game framework that offers WebGL and Canvas rendering across desktop and mobile web browsers. Games can be compiled to iOS, Android and native apps by using 3rd party tools. You can use JavaScript or TypeScript for development.

• Phaser @ GitHub.
• Breathing Life into Game Graphics with Physics in Phaser @ Reit Games.
• Supercharging Game Graphics with Physics in Phaser @ HackerNoon.

The text editor designed to make coding as simple and fun as playing a video game.

Phoenix is a modern open-source and free software text editor designed to make coding as simple and fun as playing a video game.

• Phoenix Code @ GitHub.

Open Source Search Engine

Can you spot when you’re being phished?

PhishTool gives human analysts the power to reverse engineer phishing emails, to better defend against them. PhishTool is to phishing emails as a disassembler is to malware or a forensic toolkit is to file systems.

Related contents:

• 📧PhishTool Community - Forensic email analysis & incident response @ Laurent M.'s LinkedIn :fr:.

Mantis is a security framework that automates the workflow of discovery, reconnaissance, and vulnerability scanning.

Mantis is a command-line framework designed to automate the workflow of asset discovery, reconnaissance, and scanning. It takes the top-level domains as input, then seamlessly progresses to discovering corresponding assets, including subdomains and certificates. The tool performs reconnaissance on active assets and concludes with a comprehensive scan for vulnerabilities, secrets, misconfigurations and phishing domains - all powered by a blend of open-source and custom tools.

• Mantis @ GitHub.

Musique sous license creative commons

Phosphor is a flexible icon family for interfaces, diagrams, presentations — whatever, really.

Phosphor Icons @ GitHub.

SEAL stands for: S earch E ngine A bstraction L ayer

The SEAL project is a PHP library designed to simplify the process of interacting with different search engines. It provides a straightforward interface that enables users to communicate with various search engines.

• SEAL @ GitHub.

We're an active and vibrant community of programmers that has grown up around an affinity for the PHP programming language. We're about community and friendship.

The PHP Content Repository is an adaption of the Java Content Repository (JCR) standard, an open API specification defined in JSR-283. The API defines how to handle hierarchical semi-structured data in a consistent way.

The typical use case is content management systems. PHPCR combines the best out of document-oriented databases (weak structured data) and of XML databases (hierarchical trees). On top of that, it adds useful features like searching, versioning, access control and locking on top of it.

• PHP Content Repository PHPCR @ GitHub.

The Dependency Injection Container for humans.

PHP-DI is a dependency injection container meant to be practical, powerful, and framework-agnostic.

• PHP-DI @ GitHub.

PHPFlasher is a powerful and easy-to-use package that allows you to quickly and easily add flash messages to your Laravel or Symfony projects. Whether you need to alert users of a successful form submission, an error, or any other important information, flash messages are a simple and effective solution for providing feedback to your users.

PHPFlasher @ GitHub.

A pragmatic approach to modernizing legacy PHP code.

I started this website to share some of my learnings and some of the pitfalls I've encountered while modernizing legacy PHP code (my clients' code as well as my own side projects). I ordered it in a way that I think makes sense, but since there are different "levels" of legacy, feel free to jump around as you see fit. I hope you find it useful.

IPAM IP address management software. phpipam is an open-source web IP address management application (IPAM). Its goal is to provide light, modern and useful IP address management. It is php-based application with MySQL database backend, using jQuery libraries, ajax and HTML5/CSS3 features.

Monitor and manage your PHP installations with ease.

PHP Monitor is a lightweight, native Mac menu bar app that interacts with Laravel Valet.

PHP Monitor @ GitHub.

PHP Operators is a reference guide for operators old and new in the PHP programming language.

• PHP Operators @ GitHub.

PHP Secure Communications Library.

Pure-PHP implementations of SSH, SFTP, RSA / DSA / Elliptic Curves, AES / ChaCha20 / etc, X.509

• phpseclib @ GitHub.

SpecBDD Framework for PHP. A php toolset to drive emergent design by specification.

phpspec is a tool which can help you write clean and working PHP code using behaviour driven development or BDD. BDD is a technique derived from test-first development.

• phpspec @ GitHub.
• Les tests automatisés avec phpspec @ Zeste de savoir :fr:.

Find Bugs Without Writing Tests. PHPStan finds bugs in your code without writing tests. It's open-source and free.

REST API PHP Framework.

PSX is an innovative PHP framework dedicated to build fully typed REST APIs.

• PSX @ GitHub.
• TypeSchema homepage.

There’s a lot of outdated information on the Web that leads new PHP users astray, propagating bad practices and insecure code. PHP: The Right Way is an easy-to-read, quick reference for PHP popular coding standards, links to authoritative tutorials around the Web, and what the contributors consider to be best practices at present.

PHP: The Right Way @ GitHub.

PhpUnitGen is an online and command line tool to generate your unit tests' skeletons on your projects.

The tool is divided into three GitHub repositories.

• phpunitgen-core, which contains the core of the tool's features.
• phpunitgen-console, which contains the command line interface.
• phpunitgen-webapp, which contains the web application and the API.

The translation management software for multilingual websites, mobile and desktop applications.

A collection of popular CSS layouts and patterns that you can use right away

• CSS Layout @ GitHub.

Download free stock photos, backgrounds and free high-resolution images for personal and commercial use

Build agents that scale with a zero-cost abstraction.

Pickaxe is a simple Typescript library for building AI agents that are fault-tolerant and scalable. It handles the complexities of durable execution, queueing and scheduling, allowing you to focus on writing core business logic. It is not a framework.

• Pickaxe @ GitHub.

Discover similar packages from package.json contents.

Lightweight and beautiful library

a mighty tiny command line interface.

Picocli aims to be the easiest way to create rich command line applications that can run on and off the JVM.

Picocli is a one-file framework for creating Java command line applications with almost zero code. It supports a variety of command line syntax styles including POSIX, GNU, MS-DOS and more. It generates highly customizable usage help messages that use ANSI colors and styles to contrast important elements and reduce the cognitive load on the user.

Picocli @ GitHub

Minimal CSS Framework for semantic HTML. Elegant styles for all natives HTML elements without .classes and dark mode automatically enabled.

Pico.css @ GitHub.

The ultimate ssh powered services for developers.

Our mission is to enable developers with services that help them rapidly prototype on the web. We want to make it easier than ever for developers to share their projects with the world.

• pico.sh @ GitHub.

A drop-in image optimization service for the modern web.

PicPerf is a drop-in service for making your website's images light, modern, and fast. Just prefix your image URLs or use an official integration (WordPress, Statamic, & more) to start reaping the benefits.

Related contents:

• I guess some request headers are more trustworthy than others @ Alex MacArthur.

Compress WebP, PNG, JPEG and Gif images intelligently.

Pic Smaller is a super easy-to-use online image compression tool. Its UI is intuitive and supports compression configuration. At the same time, because it is purely local compression without any server-side logic, it is completely safe.

• Pic Smaller @ GitHub.

Color search engine where you find color by thing names.

Network-wide Ad Blocking

Related contents:

• How to and why combine Pi-hole and WireGuard.
• DNS Failover designs for Home Lab: Pi-Hole, Unbound, Windows Server, Nebula Sync and more! @ Virtualization Howto's YouTube.

Video on command. Pika puts creative control where it belongs: in your hands.

Pika is a image to video generator using ai.

Free device and website mockups

The PiKon telescope is a 3D printed astro-cam which uses a Raspberry Pi camera. It was designed as a demonstration of what could be done by the home enthusiast with new disruptive technologies such as 3D printing and Raspberry Pi computers.

Related contents:

• S12E01 : 9 septembre 2025 @ Les Technos.