laserbrain

A virtual leaf. Learn from the guide, the code, the source.

What it is

laserbrain is a virtual leaf. A leaf is a surface that takes the light falling on it now and turns it into living order: no stored program, no memory, no learning, just response to the present. laserbrain is that, in software.

A continuous physical field — temperature, humidity, pressure, rain, vitality — coupled to a language layer. You feed it signals or words; it responds. Not a neural network, not trained. Pure physics plus pure language, coupled.

Learn it

Everything you need is here

Read, code, build. It's all open.

Guide — how it works, the five fields, the coupling API Reference — code examples and function docs GitHub — the full source code, MIT license

Steps: read guide → install → copy an example → build something new.

Use cases

Regulator: Feed sensor data (temperature, pressure, activity). Read a signal 0–1 to control LED color, fan speed, animation timing.

Language field: Feed text. It absorbs words (heating the field), generates replies. Field state modulates creativity.

Creative instrument: Couple to music, visuals, movement. Feed one stream, generate another. Pure physical coupling, no learned weights.

Philosophy

laserbrain is built on a principle: don't learn from history; respond to the present. It has no training loop, no gradients, no model weights. Just physics and language coupled to the present moment.

The field has a rest state; every input displaces it, and it returns continuously — small, constant returns rather than one big correction. Responding to the present is just returning fast.

Start with the guide. Go from there.