the things I build when I'm not running companies. some are tools, some are languages, some are ideas I couldn't stop thinking about.
Native macOS menu bar study timer. Pick subject + duration, live countdown with progress ring, session history, global hotkeys, and floating mini timer. 100% local — SwiftData on-device.
download →Type-safe, compiled, bootstrapped programming language. v1 compiler in Rust. Tree-walking interpreter at v0.0.6-pre, VSCode extension published, full website, WASM playground planned. End goal: full bootstrap where Rey compiles itself.
site →Persistent node mesh managed agent system. Always active. Distributed, self-healing agent infrastructure built for real workloads.
Codebase indexer and knowledge base. 20K+ files indexed in under 50 seconds. Rust core, N-API bindings, tree-sitter parsers, SQLite storage, MCP server integration. Indexed the Linux kernel — 92K symbols, ~532 files/second.
AI-powered health, fitness, and tracking app. React Native (Expo), NativeWind, Grok API for food vision. Co-Star-inspired UI. Free / $4.99 / $9.99 tiers.
AI-powered automatic form filler. Chrome extension with dark brutalist aesthetic, Space Mono/DM Sans fonts, multi-provider AI (OpenAI-compatible + Ollama), autofill mode, learned fields memory, password manager.
Autonomous, safety-first CI fixing engine. Four pipeline stages: Intake, Brain, Execution, Delivery. Fixes your broken builds so you don't have to.
Next-generation, entity-first database system written in Rust. Rethinking how databases are architected from first principles.
Biologically-inspired neural architecture with a published paper. Later evolved into a Python package. One of my earlier deep research projects.