No. 02
The hand-drawn line
Draw a rectangle in Excalidraw and it comes out slightly wobbly, like marker on a whiteboard. The wobble is not a filter or a font. It is a small, repeatable recipe for drawing a line badly on purpose.
Made with AI coding agents + REA
See how great features work. Then build your own.
Plain-English teardowns of popular app features, researched with AI coding agents and REA (Reverse Engineer Anything). Each one ends with a prompt you can paste into an AI coding agent.
Teardowns
2 publishedNo. 01
The command palette
Press Ctrl+Shift+P, type a few letters, hit Enter. One search box that can run anything in the app. Here is what happens between the keypress and the command.