Designing and implementing programs.
From programming languages to databases to networking and CLI tools.
You ask, and howto answers. That's the deal.
A simple alternative to DeepL, Grammarly, and other similar tools.
From JavaScript to Zig, no third-party dependencies.
There is no way around it.
Interactive introduction to grep with real-world use cases.
Interactive introduction to Git with real-world use cases.
But it kind of works.
Get a quick taste of your next $thing by studying interactive examples in the browser.
Presenting playground output in a visual manner.
Embed and run interactive code snippets entirely in your browser, no server required.
Like Jupyter notebooks, but for any language.
A lightweight in-process SQL OLAP engine, powered by ClickHouse.
Using code playgrounds in documentation, teaching and blogging.
Interactive step-by-step guide to essential curl operations.
Let's write the docs like it's 2023.
Without spending a year on it.
A simple and powerful alternative to C.
Analyzing fast and slow algorithms with silly cat examples.
So that the app does not reset to zero after page refresh.
Optimize T, keep an eye on R.
