Deyan Dobrinov

Rust · WebAssembly · Open source

Small tools.
That are also libraries.

Each one does one job, runs in your terminal and your browser from the same engine, keeps its data as text in your repository, and works with your AI agent. Install any of them with Homebrew, or grab a binary for macOS, Linux or Windows.

Shape: one board for the whole project
Boards · Planning · AI

shape

From a messy idea to a plan everyone gets. One board for the whole project: mindmaps, kanban, timelines, wireframes and flows, decision records and charts, with perspectives for each audience and slides in one click. The AI you already pay for (Claude, ChatGPT or Gemini) sorts what you throw at it, and a whole board copies as a prompt to build from. It is plain text in your repository.

brew install dobrinov/tap/shape
Website Playground GitHub
schema: see your Postgres schema, and how it changes
Databases · Git · Review

schema

Interactive ER diagrams and visual git diffs for Postgres structure.sql, MySQL dumps, SQLite schemas and Rails schema.rb files. Focus on the tables that matter and review every migration as a picture.

brew install dobrinov/tap/schema
Website Playground GitHub
Investor: plan, track and rehearse your investing decisions
Investing · Planning · Local-first

investor

Plan, track and rehearse your investing decisions. Import statements from Interactive Brokers or Revolut into real double-entry books, preview a trade with its fees, tax and 20-year effect before you make it, and follow your goals with a range of outcomes. No account, no server, no tracking: everything stays in one encrypted file you keep. The Rust engine runs in your browser, and Claude Code can read your file through a read-only MCP server.

Runs in your browser
Website Open the app GitHub
Circle: the calm, sidebar-first browser
Browser · Chromium · AI agents

circle

The calm, sidebar-first browser in the spirit of Arc. Spaces with their own colours, Spotlight (⌘K), split view, docked DevTools, screen recording to video or GIF, and a private fap mode. Built in Rust on Chromium, with an MCP server so your AI agent can drive it. Signed, notarized and self-updating.

macOS · Windows · Linux
Website Download GitHub

More on the way

New tools land here first. Follow along on GitHub.