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Own Product · Developer Tool·2026Live Production
DevType Developer Typing Studio
A typing studio built for developers where you practice on real repository code snippets instead of random words, featuring cloud-synced Supabase telemetry.
THE PROBLEM
Traditional typing tutors use generic prose, which fails to train muscle memory for brackets, indentation, and syntax symbols used in software engineering.
THE ARCHITECTURE & APPROACH
Built a high-performance typing engine with AST-based code synthesis, precise millisecond timing, and rigorous Supabase RLS session validation.
OUTCOMES & METRICS
- Real code corpus sourced from popular repositories (Next.js, Python, Go)
- Strict security validation with rate-limited API endpoints and encrypted session storage
- Robust suite of modes including Vim Dojo Arena, Sudden Death, and Weak Spot Coach