James Long 11/18/2025

Building an AI REPL with QuickJS

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The article details an experiment to build a REPL that combines a QuickJS WebAssembly evaluator with an AI model (Anthropic's Sonnet 4.5). It explores the potential of giving AI deep runtime introspection, like accessing function bytecode, and discusses the technical challenges and UX findings from the project.

Building an AI REPL with QuickJS

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