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Teodoro Costa

Indie developer · Rome, Italy

I build small tools that scratch real itches — mostly Chrome extensions, sometimes web apps. I'm a student first, and a developer in my spare evenings and weekends.

Most of what I ship is free; a few things are paid. Everything's local-first, privacy-respecting, and tries to be obvious to use.

Projects

Right now

May 2026
Wrapping up Highlight Helper for public launch on the Chrome Web Store. Iterating on payments, side-panel UX, and a few project-level features like AI-generated slide decks.

Stack

JavaScript Chrome Extensions (MV3) Cloudflare Workers Supabase Stripe HTML & CSS Python

Find me