Sites like seanmorr.is

The MacPorts Project's official site offering a package manager for installing open-source software on macOS and other Unix-like systems

Parcel, a zero-configuration JavaScript build tool for the web, with release announcements and blog posts from its team

Motion, an open-source JavaScript and React animation library with docs, showcase examples and a paid Motion+ component kit

Zed, an open-source multiplayer code editor from Zed Industries with optional AI agent integration and the Agent Client Protocol

Dreamcast Live, a website on online play for Sega Dreamcast games, with game night videos, DLC archive, FAQ and shop

Obsidian, a free note-taking app for private writing and linked notes, with CLI and multilingual pages

PSDDude is a blog of Photoshop, Canva and PowerPoint text tutorials, plus emoji, kaomoji and online tool resources

3v4l.org is an online PHP shell that runs submitted code across more than 500 PHP versions and shows the output of each

Retro Dodo, an independent online magazine on retro gaming news, reviews and collecting, founded by Brandon Saltalamacchia in 2019

Indie Retro News, a blog covering new indie games and homebrew ports for retro platforms such as the Amiga and PC

Hobo with a Laptop, a blog by Mike Fluke on earning money online while travelling, with posts on dating and life in the Philippines

A PHP static analysis tool called PHPStan, free and open-source, that finds bugs in code without tests, by Ondřej Mirtes

A technology news and hardware review website called KitGuru, covering PC components, gaming, graphics cards, and mobile devices

A news site and database covering Linux, SteamOS and Steam Deck gaming, with reviews, guides and a game database

phpDocumentor, a documentation tool that generates API reference docs from PHP source code, with its supporting components

A program for running classic graphical adventure and role-playing games on modern systems, using the games' original data files

PHPUnit project website by Sebastian Bergmann covering the PHP testing framework, its releases, documentation, sponsors and community events

A French video game website covering news, reviews and game listings for PC and console players, run by its editorial team

The Doctrine Project's home page for PHP libraries on database storage, object mapping, and an ORM and DBAL, with contributor guide

Learning Lab, a blog on learning a new topic each month alongside a day job, with resources on programming, Web3 and more

A utility that automatically restarts Node.js applications when source files change, used during development

ESLint project website: documentation, playground and team pages for ESLint, the pluggable open-source JavaScript linter

Video Game Chronicle (VGC), a English-language news site covering video games, with game pages and profiles of industry figures such as Satoshi Tajiri and Junichi Masuda

A JavaScript library, Mediabunny, for reading, writing and converting video and audio files in the browser

Server Side Up, a developer website publishing open source Docker and PHP tools, books and premium products for shipping and self-hosting web applications

Adminer, a free database management tool distributed as a single PHP file, supporting MySQL, PostgreSQL, SQLite and other databases

Invent with Python is a programming learning site with free books, tutorials and a blog by Al Sweigart

WinSCP, a free open-source SFTP and FTP client application for Windows file transfers between local and remote computers

A free, open-source web development curriculum with curated online resources and project lessons, run by volunteers

UXmatters, a online magazine of user experience design articles and commentary founded by Pabini Gabriel-Petit in 2005

django CMS is an open source content management framework built on Django, for enterprise websites and agencies

Voicebot.ai is a news site and newsletter covering conversational AI, generative AI and synthetic media, founded in 2016

PostCSS, a JavaScript tool documentation site for transforming CSS with plugins such as Autoprefixer and its API reference

Roots, an open source org building WordPress development tools such as Bedrock, Sage, Acorn and Trellis, with a blog and docs

Mocha, a JavaScript test framework for Node.js and browsers, with its project documentation and API reference

Blogging Wizard is a blog on building a profitable online business from a blog, by Adam Connell

A React component library company offering free Material UI components and MUI X advanced data tools for building web interfaces

Selenium, an open-source browser automation tool for web application testing, documented on its official project website

A JavaScript testing framework named Jest, documented on its official site, with French and English pages and community help

The HTTP Archive is a public dataset and reports project that crawls top websites to track how the web is built

A French-language project: Docusaurus, an open-source static site generator for building documentation websites with MDX and React