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@lisheng3698

sheng li

@lisheng3698·Joined July 2026

Writing about Unicode, text encoding, and practical browser tools.

About

I write practical notes about Unicode, escaped text, JSON, browser tools, and debugging workflows.

Available for

Nothing here yet.

sheng li's blogs

Unicode Debugging Notesunicode-debugging-notes.hashnode.dev3 posts

About

I write practical notes about Unicode, escaped text, JSON, browser tools, and debugging workflows.

Available for

Nothing here yet.

sheng li's blogs

Unicode Debugging Notesunicode-debugging-notes.hashnode.dev3 posts

Articles Comments

Recently published

SLsheng liinunicode-debugging-notes.hashnode.dev·7h ago · 5 min read

Build a Versioned Scene File for a Browser Falling-Sand Game

A browser falling-sand game can begin with no persistence at all. Refreshing the tab clears the grid, which is acceptable until players start building scenes they care about. The first save button oft

SLsheng liinunicode-debugging-notes.hashnode.dev·6d ago · 5 min read

A Boundary-First Method for Debugging Unicode Escapes

Unicode problems are often diagnosed from the last visible symptom: a log contains \\u65e5, an emoji becomes two replacement characters, or text displays as mojibake. The tempting response is to searc

SLsheng liinunicode-debugging-notes.hashnode.dev·Jul 14 · 5 min read

Five Unicode Bugs That Look Alike but Need Different Fixes

Text that looks broken is often described as a Unicode problem, but that label is too broad to be useful. A JSON escape, an HTML entity, a Unicode code point, a surrogate pair, and mojibake can all lo