Sites like flutterclutter.dev

Free online web development tutorials and code examples covering HTML, CSS, JavaScript, jQuery, Bootstrap, PHP and SQL, run by Tutorial Republic

An independent website of Linux tutorials, courses and terminal games, created by Abhishek Prakash

IsThereAnyDeal is a website tracking current video game deals, price history, bundles and giveaways across many digital stores

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

fastlane is an open source tool for automating mobile app development, screenshots, beta distribution and store publishing

Godot Engine, a free open-source 2D and 3D game engine with a project blog and forum, with news by Thaddeus Crews and others

A catalogue of free downloadable programming reference books, such as C, R, CSS and Git, titled "Notes for Professionals

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

The Rust Programming Language project's official site for the Rust systems programming language, with documentation, learning resources and community pages

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

Open source framework for managing Zsh shell configuration, with bundled plugins, themes and helper functions, maintained by a community

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

The official home of the Haskell programming language, covering its compiler GHC, build tool Cabal, installer GHCup and community resources

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

NuGet is the central package repository and package manager for .NET, with package search, download statistics and client tools

Free game assets, tools and games by Kenney, a studio producing 2D and 3D art for game developers

Leanpub, a self-publishing platform where authors sell early-access and in-progress books, including technical titles on software and AI

MapLibre is an umbrella organization developing open-source mapping libraries and tools for web, mobile and vector tiles

Pi-hole, a network-wide ad-blocking DNS server software project with installation guides and donation pages

Org Mode for GNU Emacs: a plain-text major mode and project site for notes, to-do lists, planning and literate programming

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