Harjot Singh Rana
Full-Stack & AI Product Engineer
Writing
Practical notes from building AI products, developer tools, and full-stack applications. Mostly the parts that were harder than they looked.
- 08 Dec 2025 · 23 min readThe Practical Vercel Turborepo CheatsheetTask graphs, remote caching, and the pipeline config that actually keeps a monorepo fast.
- 08 Oct 2025 · 7 min readuv and Ruff: A Practical Python Tooling CheatsheetReplacing pip, venv, black, and flake8 with two Rust binaries, and what changes day to day.
- 05 Oct 2025 · 7 min readFrom Zero to npm in 7 Hours: Building WeavestoreHow three of us took an on-chain database SDK from idea to a published npm package in one sitting.
- 23 Sep 2025 · 6 min readBuilding Zyflo: An Accessible, Motion-First React LibraryWhy the existing component libraries kept failing me, and the constraints I built Zyflo around.
- 12 Sep 2025 · 2 min readNext.js and MDX: A Practical Setup GuideWiring MDX into the App Router so posts stay Markdown but can still render React components.
- 11 Sep 2025 · 3 min readChoosing a Stack for a Portfolio SiteThe tools worth reaching for when the site itself is the work sample, and the ones that aren't.