Tiny Thinker Labs

Small, focused tools, built one at a time.

Each project below says where it runs and what it keeps.

Projects

Hydra Graph

Early build

A conversation with a model, as a branching canvas.

Open it and you land in the middle of a real design session — 16 turns deep, branched four ways. At one of those turns the same question fans out to three models at once, every one of them inheriting the identical context, so the only thing that differs between the answers is the model.

Every turn is priced as it happens, and a receipt weighs what the tree actually cost against running the same work as one linear thread — the context you didn't pay to re-send.

  • No API key to explore
  • Runs entirely in your browser
  • OpenRouter or local Ollama
Open Hydra Graph

The demo needs no key and no network. Bring an OpenRouter key, or point it at localhost, when you want to drive it yourself.

ZenFreelancer

Beta

Time and expenses for independent contractors.

Run a grid of client projects, time each one with a start/stop timer, log material costs and billable expenses, and turn the result into a print-ready invoice in one click.

  • Sign in with Google
  • Private workspace per user
  • Data is stored on the server
Open ZenFreelancer