MediaWiki
mediawiki.orgBuild a collaborative documentation wiki with a broad ecosystem of extensions.
Build a collaborative documentation wiki with a broad ecosystem of extensions.
A Scratch-derived block-programming editor with a compiled runtime and JavaScript extension support.
Build Python web applications by pairing a small request-and-route core with the extensions your project needs.
Generate structured technical documentation with reStructuredText and extensions.
Cloud service that solves CAPTCHAs through an API or browser extensions.
Multiscript type and lettering, including a free Tifinagh font family.
Combine Python expressions and shell commands in one Python-based command prompt.
Laravel commerce with stock by location and separately chosen store extensions
A free WordPress store with a choice of hosting and payments
Use an open-source IDE in a browser or on desktop, with an extension model based on Open VSX.
Edit shared wiki pages in a browser and extend them with macros and add-ons.
A desktop IDE with a source-first editor and a separate AI-led task workflow.
Edit code, run project tasks, debug, use Git, and preview web work in a Mac-native IDE.
Cardano swaps with separate wallet and hardware backups
Automated WordPress metadata with page-level checks and optional extensions.
Proxima Nova, original display fonts and the free Anonymous Pro coding family.
Edit a project across Windows, macOS, Linux, or the browser, with an extensible editor and integrated tools.
Use a Vim-based editor with Lua configuration, a documented API, and remote-procedure-call support for extensions.
Arm's embedded development suite combines µVision, Keil Studio, compilers and device software packs.
Accessibility indicators that support manual page evaluation
Shared tokens and components for Deutsche Bahn products
Retail font systems with script extensions and custom brand services.
An original type library with related families and bespoke work.