Lab
Building useful things while learning how to code. Everything here is made with HTML, CSS, and JavaScript — no frameworks, no backend.
Most language learning apps are either too gamified or too clinical. I want to build things that feel like they were made by someone who actually went through the process.
Simple enough to open and use in 30 seconds. No accounts, no onboarding.
Built around real pain points from studying English and taking the Eiken.
Everything runs in the browser. No server, no database, no data collected.
Flashcard-style vocabulary practice focused on Eiken 準1級 word lists. Spaced repetition, no login required.
Track your reading speed in English over time. Paste text, read it, get your WPM. Simple.
Log your shadowing practice sessions. Track what you practiced and how long. For serious pronunciation work.