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In this session, we continue building our own programming language from the ground up. Previously, we covered how terminal symbols fit into a grammar. Now we move one layer deeper: the lexer.
The lexer is the part of the parsing pipeline that operates on terminal symbols. It takes a raw input stream and turns it into a sequence of tokens — classifying lexemes into meaningful units. This process, as you know, is called tokenization.
We won’t stop at theory. During the webinar, we’ll walk through how a lexer is actually implemented in code.
This session is aimed at developers who want to go beyond using languages and start understanding how they work under the hood.
Register to attend the webinar. Recordings (including this session and all previous ones in the series) will be sent to all registered participants after the webinar is finished.
Date: April 29, 2026, 01:00 PM UTC+1
Don’t worry — a new schedule will be available soon! Stay tuned for updates so you don’t miss our upcoming webinars.
Date: September 30, 2026
Date: September 28, 2026
Date: September 01, 2026
Date: August 27, 2026
Date: August 05, 2026
Date: July 23, 2026