Browser-native tools built from first principles. Single file. Zero dependencies. Offline first. Computational folk art.
The browser is bare metal. A single HTML file can train a neural network, render a voice interface, run a language model, and persist its own state — with nothing installed, nothing uploaded, nothing phoned home.
RWKV-v8 browser neural runtime where ROSA — the Rapid Online Suffix Automaton — is the primary sequence mechanism. WKV recurrent kernel removed entirely. The clean-break successor to EvaROSA. New .simpip weight format.
RWKV-v7 augmented with the ROSA suffix automaton as an inner monologue side-channel. GOOSE optimizer, PoST training signal, .piprosa weight format. The bridge between Evangelion and Simulacra.
A full RWKV-v7 neural language model that trains, aligns, and runs inference entirely in the browser. Ternary weights, Muon optimizer, GRPO reinforcement learning — all in one file. SheafMemory, AestheticStateVector, ElasticTok, SpikeVox.
Browser-native TTS and vocal identity system. MVC acoustic model with neural HiFi-GAN vocoder. Record your voice, train locally, export a portable .pop2 identity file. Computational folk art for the browser age.
Zero-dependency browser-native retrieval-augmented generation. SheafMemory v2, Fisher-Rao geodesic retrieval, LittleBit-2 binary index, thermally alive restriction maps.
Fully self-contained generative step sequencer. Nine voice types, euclidean rhythm generation, polymetric clocking, scale lock, MIDI export, oscilloscope, piano roll. Open it and make music.
Local-first journaling tool that is also its own database and version control. Write. Draw. Seal. The file downloads a copy of itself with your entire history inside. Ancient things have edges.
A browser game. Because constraint engineering applies to games too.
Xinu principle: do one thing well, then ask what else it can do within the same constraints.
Single-file software is a formal constraint the way a sonnet has fourteen lines. The constraint isn't a limitation — it's the shape that makes the work possible.
We work offline-first because presence shouldn't depend on connectivity. We work zero-dependency because a tool that needs the cloud isn't really yours. We work in the browser because the browser is the new bare metal.
The tools and the people making them are the same project.