Announcing Vitra v0.2.3: The Universal Visual Runtime & Spatial Version Control Engine

I built Vitra, an open-source visual runtime, deterministic layout engine, and spatial version control system. It formalizes UI design into an open Visual Abstract Syntax Tree (AST), provides a Git-compatible content-addressable object store for user interfaces, maintains bidirectional real-time synchronization with Penpot and Figma, and exposes a native Model Context Protocol (MCP) server enabling autonomous AI agents to inspect, audit, build, and version software interfaces with mathematical precision.

Key Features

- Deterministic Visual AST & Object Store: Typed, immutable scene nodes with spatial layout metrics, typography, and fills, backed by a content-addressable DAG using SHA-1 object hashing and zlib-compressed trees.

- True Spatial Version Control: Full Git semantics for design files (init, add, commit, log, branch, checkout, merge). Features a true 3-way AST merge engine that automatically resolves non-overlapping structural and property changes.

- Embedded Web Studio & Zero-Dependency CLI: Single standalone native executable compiled with Bun. Serves an interactive canvas web studio and sync server directly from binary memory with zero external assets required on disk.

- Bidirectional Penpot & Figma(experimental) Live Sync: Seamless bridge connecting open design tools to code repos. Includes a hosted Penpot plugin with millisecond WebSocket synchronization directly mirroring canvas edits into your local AST.

- Headless Quality & WCAG Auditing: Automated continuous integration engine calculating WCAG 2.1 AA/AAA contrast ratios, geometry boundary overflows, and minimum touch target surface validations.

- Multi-Target Production Code Generation: Transpiles the Visual AST directly into idiomatic React with Tailwind utility classes, native Apple SwiftUI view hierarchies, and semantic HTML5/CSS.

- Zero-Dependency Bitmap & Vector Export: Headless vectorization pipeline compiling text to mathematical SVG paths, rasterizing pixel-perfect PNGs via an embedded WebAssembly engine without requiring external system font libraries or npm dependencies.

- AI-Native Model Context Protocol (MCP): 20 native JSON-RPC tools and pre-packaged agent skills installable directly into Claude Desktop, Cursor, and Antigravity (npx skills add ruhamabek/Vitra) for autonomous interface engineering.

Core Tech Stack

TypeScript, Bun, Yoga Layout, W3C Design Tokens, WebAssembly, OpenType, Resvg(Rust) , WebSocket, Lucide, React, Tailwind CSS, Model Context Protocol (MCP).

GitHub Repository: https://github.com/ruhamabek/Vitra
Website: https://vitra-ten.vercel.app/
License: AGPL-3.0

yo for my friends who don't watch football

Abay TV, and also on y2b, there is the IIRACHA Grand boxing Fight night

Hehe 😅 we got DD konjo gyal weyo this face gonna eat punch's now 🤧

come here ms. Ru
@ruhambek take care of your sister 😁

missing all those events bcuz there's literally nthig going on here

event ኢንጂሩ 🤧

I got this CapCut alternative tool bcuz CapCut doesn't support linux os but [ Concat ] supports most OS`es what I loved about it is that it has an MCP feature and it is also [ open source]

#noMoreRawFootage video sharing ....... I will be editing my videos with gemini on CLI from now on 🤌

What a ኮረጅ generation

Before the presentation I just confessed to my classmate that I copied some parts from her report and guess what? 😂 she did the same thing

we call it fair usage 😁 not ኩረጃ

- Tomorrow I will be Defending and presenting my ዶሮ game 😅 for the internship evaluation

- at the same time i will be competing to be the president of our campus tech club

Wish me luck chat :)

Me and gemini against the evaluators lol

U don't need
- makeup,
- ጃኖ,
- ካባ ::

ur cool without anything እንደ ጥቅምት አበባ 😅 ::

Ain't stop chasing my talent 😁

What my inside told me before I entered the presentation room

Er er some Ethiopian company 🙆‍♂️

They don't do market research or smting

What u mean we are the first s3 storage provider 😂

What abt aletcloud 😅

Ig they did that on purpose

I don't need ssh access ig i got the api key imm call the api endpoint on postman 😅

I just went to where the election is held and quickly got back before they saw me

Idk gin I felt that I couldn't do መሰከስ in front of new people 🤧

> imm do my stuff in the dorm
> get my degree
> get out of this campus

I did መሰከሲing y'all 😅