Why this team skipped QuickJS for codemode: wasm complexity, worker threads, serialization
cravenceiling · x · 2026-10-10
thdxr explains his team specifically avoided quickjs for their codemode implementation: it brings wasm complexity, forces worker threads, and requires serializing values back and forth. He points builders of similar systems to their simpler codemode package. The reply offers a counterpoint to mitsuhiko's pragmatism argument in the agent sandbox isolation thread.
Related event: mitsuhiko warns AST interpreters alone are not enough to sandbox agent code(8 posts)→