Sites like devtoolsdaily.com

PlantUML, an open-source tool that draws UML diagrams from simple text descriptions, with a Q&A forum and German edition

It's FOSS is an English-language blog on Linux tips, tutorials, applications and news, written by Abhishek Prakash

Homebrew, a package manager for installing software on macOS, Linux and WSL from the command line

JSON Schema is a declarative language and documentation site for annotating and validating the structure and data types of JSON documents

ExplainThis is a website offering AI and software engineering career guidance, ChatGPT tutorials and interview tools from FAANG engineers

WebdriverIO API reference documentation for the WebdriverIO browser and mobile test automation framework's commands and protocol bindings

TecMint, a Linux how-to blog with tutorials and guides by Ravi, founded in 2012

A collection of free image processing algorithms and documentation for the scikit-image toolbox in Python

NumPy project website: the official home of the open source Python library for numerical computing and N-dimensional arrays

Babel, an open-source JavaScript compiler project with documentation, a browser REPL and a team page, converting modern JavaScript to older-compatible code

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

GIMP, the free open-source cross-platform image editor project, with its official website, bug reports, documentation and news

Yarn, a JavaScript package manager; its documentation and API reference for the @yarnpkg packages

The GNOME project's website, presenting its free and independent desktop computing platform and its community, in English and several other languages

Can I use..., a reference site of browser support tables for web features such as HTML5, CSS3 and JavaScript

GIPHY, an online search engine and library of animated GIF clips, with channel pages for brands, creators and shows

Prettier, an opinionated code formatter for JavaScript, CSS, Markdown and other languages, with editor and CI integrations

Free open source software for video recording and live streaming, the OBS Studio download and project site

The pages came through as binary garbage with no readable titles or headings, so the site's subject can't be determined from them. Going only by the domain, python.org is the official home of the Python programming language

Node.js, an open-source cross-platform JavaScript runtime for building servers, web apps, command line tools and scripts

Packagist, the main public repository of PHP packages installable with the Composer dependency manager, with package search, API and feeds

Symfony, a PHP web framework with documentation, components and tools for building scalable web applications

The official website for the Go open-source programming language, with documentation, tutorials, and the Go Blog

TanStack, an open-source collection of headless web application libraries and tools, with a design system, blog and chat app

freeCodeCamp is a nonprofit programming tutorial publication covering Python, JavaScript, Git, and other developer topics

Luma, an event discovery and registration platform with calendars of tech meetups, AI talks, hackathons and local happenings in cities worldwide

A French telecom company's website for Free: internet and mobile plans, Freebox boxes, store locations, and subscription management

OpenCV, the open-source computer vision library, with its services, training, partner program and blog, run by the OpenCV organisation

Drupal.org, the official home of the open source Drupal content management system and its community, with AI integration

DEV Community, a English-language online community and blogging platform where developers publish posts, tags and challenges about programming and software

The official website of Vue.js, the open-source JavaScript framework for building web user interfaces, with its API reference and documentation

Unity, a commercial game engine company's website with product news, download pages, and developer resources in several languages

A UI framework and documentation site for the Svelte web framework, which compiles components into minimal browser code

Autodesk's corporate site selling 3D design, engineering, construction and media software such as Fusion, Revit and Forma

Gitea, a self-hosted Git and DevOps platform with code hosting, issue tracking and deployment tools, plus Gitea Cloud and Enterprise offerings

Privacy Guides is a non-profit website publishing digital privacy news, recommendations, and how-to guides for consumers and technology users

The FreeBSD Project's official site on the open-source Unix-like operating system, its downloads, documentation and community

Ghost, an open source publishing platform for building blogs, websites and newsletters that turn audiences into businesses