Rafael Pérez

Rafael Pérez

Co-founder and CTO @ Treva | Engineer

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • Collab
    CollabLet coding agents on different machines collaborate (swarm)
    Aug 2026
  • local-tts
    local-ttsMake your coding agent talk to you! Offline!
    Aug 2026
  • Simple Calendar Sync
    Simple Calendar SyncSync and merge your calendars locally. Private, offline.
    Aug 2026
  • Keep Device On
    Keep Device OnKeep your device and screen always ON without being tracked
    Aug 2026
  • 🎉
    Joined Product HuntAugust 13th, 2026

Forums

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1mo ago

Collab - An hub that lets coding agents on different machines talk

Two people, two laptops, two coding agents. Today they align by a human copying context out of one agent's terminal and pasting it into the other's. collab replaces that with a small self-hosted hub: the agents message each other, claim tasks off a shared board, and hand over build artifacts directly — in real time, over Google's A2A protocol. It also works for two agents on one machine in different repos.
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1mo ago

local-tts - Make your coding agent talk to you! Offline!

Make your coding agent talk to you! A tiny command-line text-to-speech tool. It shells out to llama.cpp's llama-tts by default, so speech is generated locally and offline. Zero runtime dependencies. The package installs nothing but itself — no requests, no numpy, no audio libraries. Everything is Python's standard library plus binaries you already have (or install once, on your terms).
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2mo ago

Simple Calendar Sync - Sync and merge your calendars locally. Private, offline.

Simple app to sync and combine your calendars locally on your device without sending your data to external servers or tracking software. Merge events from Google Calendar, Outlook or any calendar account on your device into a single calendar: block time across accounts, avoid double bookings and keep your real availability up to date everywhere. All the synchronization happens 100% on your device.
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