Tools & Apps

Lightweight webapps I build for fun and learning.

Tokenizer Playground

Type text and watch it break into colorful tokens. Supports BPE and Unigram-style tokenization.

JavaScriptLLMInteractive
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DB Index Visualizer

See how database indexes speed up queries. Watch a full table scan race against a B-tree index lookup.

JavaScriptDatabasesSystem Design
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