Frontend / DevTools Engineer.

I build frontend systems, developer tooling and runtime-heavy web applications.

I care about:

• developer experience & tooling
• terminal-first / keyboard-driven workflows
• runtime systems in the browser
• clean frontend architecture (not UI-only apps)
• Linux / Neovim environments

Arch + Hyprland + Neovim.

Browser-based runtime styling system.

Click any element → edit styles → changes are written back to source files via WebSocket + Vite/Next HMR.

Core ideas:

• DOM / CSSOM inspection
• live source patching (not DevTools simulation)
• SCSS / CSS Modules / Vue scoped styles support
• overlay → websocket → file patch → HMR loop
• framework-agnostic plugin architecture

https://github.com/Artyx71/livestylesync

Terminal-first developer training environment.

A browser-based runtime sandbox for practicing real workflows: git recovery, shell navigation, vim motions, and incident-style debugging scenarios.

Core ideas:

• terminal-first UX (xterm.js based runtime)
• scenario-driven state machine engine
• fake filesystem + command runtime
• focus on real workflows, not quizzes

https://github.com/Artyx71/ByteDojo

• payment terminal integrations (JSON-RPC, EMV / BER-TLV)
• Electron kiosk systems in production retail environments
• enterprise SaaS & ERP frontend systems
• realtime web applications with WebSocket architecture

TypeScript · React · Next.js · Vue · Nuxt · Node.js · Vite · WebSockets · Electron

tg: @artyx71
linkedin: artyx71