Apache Avro
avro.apache.orgSerialize structured data with schemas and compact binary encoding across supported programming languages.
Serialize structured data with schemas and compact binary encoding across supported programming languages.
Format source files with a consistent, opinionated printer that supports common web and configuration languages.
Build event-driven serverless applications with triggers, bindings, and several hosting plans.
Shape a text editor into a personal development environment using Emacs Lisp and an extension package system.
Choose colours with saturation scaled to the available RGB range.
A KDE editor for multi-file coding with split views, project navigation, search, and plugins.
Request market prices and company data through a developer API
Algorithm exercises grouped into a structured problem set
C++ graphics tutorials for DirectX and OpenGL
Combine recruitment tests within a candidate's selection process using one candidate credit.
An EMACS-style programmer's text editor with language modes and a programmable command environment.
A reactive Julia notebook that reruns dependent cells and keeps package-environment details with the notebook.
Cross-chain crypto conversion through aggregated exchange liquidity
Crypto markets with institutional APIs and changing European retail access
Coding foundations taught through visible program behavior
A self-paced coding curriculum with interactive challenges
AI desktop assistant that turns voice commands into Python and Node.js actions
AI pair programming in your terminal
Selected writing from the Haskell community
Coding bites with starter code, tests and discussion
Interactive R lessons inside the R console
Unity and Godot tutorials from an independent educator
Programming practice that moves from guidance to independent solving
Remote personal training built around an ongoing relationship with a coach