Javier Alonso

Playground

Experiments, prototypes and shipped tools.

Shipped apps, session tools, Figma plugins and terminal toys — the prototyping habit, taken to production.

Figx viewer

Figx

A personal, offline .fig file viewer — decodes Figma's proprietary binary format (Kiwi schema, Zstandard) and renders the scene graph to SVG. Pan/zoom, a Pages/Layers sidebar and a design-token inspector. No account, no cloud, no plugin.

  • TypeScript
  • reverse engineering
  • SVG rendering
TUI Studio landing page

TUI.Studio

A Figma-like visual editor for Terminal UI applications — design, preview and ship TUI apps with a neon-glass component kit built for the occasion.

  • desktop app
  • terminal UX
  • design tooling

tinyd

A tiny TUI for your containers — the daily container loop without leaving the prompt, with a landing page whose hero is an animated terminal.

  • Go
  • TUI
  • Docker
Conveyor plugin

Conveyor

Figma plugin

CSV in, component instances out. Batch-generate design variations from real data: drop a CSV, columns auto-map to component properties by name, instances land in a smart layout with a live preview before anything is written.

  • Figma API
  • batch generation
  • design ops
Crane plugin

Crane

Figma plugin

Page scaffolding for Figma files — generate structured, emoji-labelled page layouts in one action, with a custom layout editor, duplicate detection and JSON import/export so whole teams scaffold the same way.

  • Figma API
  • workflow
  • templates