JM

Jordan Martinelli

Design Engineer

Lists

Curated lists

A compact taste map of the tools, products, interface details, and codebase decisions I keep coming back to.

Tools I use

Libraries and tools I reach for when product work needs to stay typed, composable, and fast to iterate.

  • TypeScript
  • React
  • TanStack
  • Next.js
  • Tailwind CSS
  • Motion
  • shadcn/ui
  • Figma
  • Codex
  • Claude Code

Products I study

Products I return to for interface pacing, visual restraint, workflow density, and opinionated defaults.

  • Linear
  • Apple
  • Vercel
  • Raycast
  • Notion
  • Arc

UI details I care about

Visual details that shape how polished an interface feels before anyone can name why.

  • Spacing rhythm
  • Grid alignment
  • Color palettes
  • Type hierarchy
  • Micro-interactions
  • Motion timing
  • Focus states
  • Information density

Code details I care about

Codebase details that make product interfaces easier to evolve without losing design quality.

  • Type boundaries
  • Invalid states
  • API ergonomics
  • Component contracts
  • Module ownership
  • Discoverable structure
  • Refactor paths
  • Design-token drift