Tiny explainers grouped by topic. Spend less time Googling, more time building.
Design principles and ready-to-use patterns: consistent subcommands, great help, smart defaults, colors/TTY, progress, JSON output, config precedence, auth, errors, exit codes, and distribution.
A practical, skimmable template (with explanations) so your README answers the real questions: What is this? How do I run it, test it, deploy it, and debug it—today.
A gentle tour of Git’s content‑addressed storage: blobs, trees, commits, refs, and the index—so complex commands like rebase, cherry‑pick, and reset feel predictable.
A no-nonsense comparison of npm, Yarn, and pnpm: real-world differences in install speed, node_modules size, and lockfile handling—plus when to pick which.
A modern, practical comparison of Webpack and Vite: how native ESM + esbuild change dev speed, what HMR feels like, what the build story is (Rollup), and when Webpack is still the right call.
Learn rebase, cherry-pick, undoing mistakes, and day-to-day flows with five commands that cover 90% of real-world Git.