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@bunjavascript In the next version of Bun, we rewrote everything in COBOL.
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@bunjavascript CPU clock is slower in older code, could influence the results
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@bunjavascript The Rust rewrite impacted bun so much it even affected the X account, and started spitting Chinese, Japanese and korean
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@bunjavascript Saw this. Thought: Why not in English?
Translated. Turns out the improvements are specifically about Chinese, Japanese and Korean.
Super creative if you ask me.
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@bunjavascript Bun.stringWidth() is exactly the kind of CLI hot path people only notice after CJK columns start drifting. 7-56x makes terminal UI feel less fragile.
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@bunjavascript Does it benefit from Rust rewrite and Unicode related crate?
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@bunjavascript Even though I don't use bun, I'm still happy with the speedup of cjk string processing.
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@bunjavascript Incredible speedup, but even more incredible post as a bot detector. Can’t wait to see translation bots try to reply to all of this in a single, deeply confused sentence.
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@bunjavascript I'm not sure how this works, but does it account for font-size?
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@bunjavascript Are you good? This looks like a fucking deep-seek issue. Why are you giving me Chinese?
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@bunjavascript In the next version of Bun,
Bun.stringWidth() processing speed for Chinese, Japanese, and Korean characters has been improved by 7~56 times.
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