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字速

Traditional Chinese typing speed test with IME practice.

字速 case study cover — Traditional Chinese typing speed test with IME practice.
Ink desk

Overview

字速 is a timed typing trainer for Traditional Chinese and English. Live WPM and accuracy, practice hints for Cangjie, Sucheng, and stroke input, plus a reactive Three.js scene and optional EDM bed.

Context

Most typing tests ignore how people actually enter Chinese. Learners and daily Cangjie or stroke users need feedback that matches IME practice, not only Latin keyboard drills.

Approach

Timed runs from 15 seconds to 15 minutes with random passages, bilingual UI, per-character IME hints, shareable scores, and a dark ink-and-cinnabar surface that reacts as you type.

Result

A focused practice tool you can open in the browser: start a run, watch speed and accuracy update live, then review rank, peak WPM, and a speed curve.

Stack

  • HTML
  • CSS
  • JavaScript
  • Three.js
  • Web Audio