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2:47:30
YouTube
Build Lab
Building a Regex Engine From Scratch — In-Depth Technical Walkthrough
In this video, I break down how I built a complete regex (regular expression) engine entirely from scratch — no external parsing libraries, no shortcuts. You’ll get a clear, behind-the-scenes look at how real regex engines work, including: • Tokenizing and parsing patterns • Building an abstract syntax tree (AST) • Constructing NFA ...
68 views
2 months ago
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