Cheat Sheets

The git commands for a normal day, from checking what changed to undoing a commit, stashing, rebasing, and finding the commit that broke it.

The utility types, narrowing tricks, and compiler flags that come up every day in an ordinary TypeScript codebase.

The Node flags and core APIs you reach for every day, from watching a file to reading one, spawning a process, and debugging a hang.

The hooks and patterns that carry most React components, from effects that clean up after themselves to keys, transitions, and lazy routes.

The layout moves you make every week, from centering and responsive columns to sticky headers, clamped text, and container queries.

The find commands you reach for every day, by name, type, time and size, plus the actions and combinators that turn a match into work done.