Go
go.devCreate compiled programs and reusable modules with Go's language and standard toolchain.
Create compiled programs and reusable modules with Go's language and standard toolchain.
SVG interface icons with official React and Vue libraries.
Design interviews, books and a learning community
Organize machine-learning experiments for quantitative investment research
Build a non-linear personal wiki as a single HTML file or a Node.js application.
Use a compact scripting language on its own or embed its interpreter through a documented C API.
Official Azure SVG symbols with explicit diagram-use guidelines.
Prepare career documents and explore European learning options
Official AWS service symbols and presentation toolkits for architecture diagrams.
Cloud service that solves CAPTCHAs through an API or browser extensions.
Inspect euro-area indicators with their statistical definitions
AI language tutor for speaking, listening, writing, and pronunciation practice in 130+ languages.
Turns any subject into a structured course with five tiers and hands-on labs.
An online study environment for ITCILO training
A learning-game maker that turns vocabulary or question sets into activities shared by code.
MOOC sequences for university and professional learning.
AI speaking practice for English and 35+ languages
Personalised daily learning questions with hints, video explanations and rewards.
Step-by-step courses with discussion alongside the learning.
A free family learning app with early reading, writing, maths, stories and creative activities.
A Scratch-derived block-programming editor with a compiled runtime and JavaScript extension support.
Interactive maths activities with curriculum, quiz and multilingual learning routes.
Personalised daily maths practice for children, with a separate coding-learning route.
A classroom learning platform for activities, student portfolios and communication with families.