A collection of concise write-ups on small things I learn day to day across a variety of languages and technologies. These are things that don't really warrant a full blog post. These are things I've picked up by Learning In Public™ and pairing with smart people at Hashrocket.
https://dev.to/jbranchaud/how-i-built-a-learning-machine-45k9

Mermaid is a JavaScript-based tool that transforms Markdown-style text into dynamic diagrams, allowing you to create and modify them effortlessly. Mermaid makes it easy to generate diagrams and visuals using simple text and code