Atlases is a learning site: 16 long-form technical guides, each one a 12-chapter deep dive that you read in a browser tab while running the actual thing in another pane of the same tab. The databases atlas ships a real SQLite engine. The Python atlas runs CPython. The C++ atlas compiles C++. Nothing is a screenshot or an animated GIF pretending to be a terminal — it's the real interpreter, downloaded to your browser and running locally. It's live at atlases.vercel.app, and I built it with Claude as a pair programmer.
What it is
The pitch is "pick a topic, build the intuition." There are 16 atlases: Databases, Networking, Linux, Cryptography, Compilers, Observability, AI/LLM Engineering, FiveM/Lua/QBCore, Encoding & Wire Formats, Python, JavaScript, C++, C, Docker, n8n, and Coolify. That spread is deliberately personal — it's the stack I actually touch, from running a FiveM RP server to wiring up n8n workflows to deploying with Coolify, so the topics are the things I wanted a good reference for and couldn't find in one place.
Each atlas has the same 12-chapter spine: origin story, toolchain, the bedrock concepts, a working snippet library, a triage/troubleshooting section, and a roadmap of where to go next. That's 192 chapters across the site. What makes it more than a long blog is the interactive parts:
