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My Development Setup in 2026

Every developer has their setup. Here's mine — optimized for speed, focus, and minimal context-switching.

Editor

VS Code with a minimal config. Theme: One Dark Pro. Font: JetBrains Mono. I keep extensions to a minimum — ESLint, Prettier, Tailwind IntelliSense, and GitLens. That's it.

Terminal

Windows Terminal with a custom profile. Shell: bash via Git Bash. I use starship for the prompt because it's fast and gives me just the info I need — branch, Node version, and whether I have uncommitted changes.

Stack

For most projects I reach for:

  • Next.js — the best React framework, period
  • TypeScript — I can't imagine writing JS without it
  • Tailwind CSS — utility-first changed how I think about styling
  • Prisma — the ORM that actually makes databases enjoyable
  • Vercel — deploy in seconds, no config

AI Tools

Claude Code is my daily driver for AI-assisted development. It understands context, reads my codebase, and helps me ship faster without sacrificing code quality.

Philosophy

My setup philosophy is: fewer tools, known deeply. I'd rather master 5 tools than be mediocre with 20. Every tool in my stack has earned its place by saving me real time, not just looking cool in a dotfiles repo.

© 2026 Ha-min Jeong. All rights reserved.
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