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Life & fun · August 19, 2026

SparkleChinese – Learn Chinese while you browse

Like many Chinese Americans, I can speak Chinese fairly well, but I struggle with reading and writing. I've always wanted to improve, but I've never had the time to sit down and study. SparkleChinese is a browser extension that forces me to get better at reading Chinese by swapping English words on the pages I read with their Chinese equivalents. SparkleChinese is free and runs entirely on-device. Full disclosure: I vibe-coded this using Opus 5 and Fable 5.

What it does

Sparkle is a browser extension that swaps a few English words on the pages you read for the Chinese you are learning. Hover a word for the reading and the meaning. Matching runs in the browser.

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