(RFC) An additional minify tier that reconstructs CPU functionality on demand using tseynit #3236

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1. pullfrog commented on Oct 21, 2026

   

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   on Oct 21, 2026 – with Pullfrog

   Last edited by pullfrog

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   ( ◦°^°◦) 🏴‍☠️ Arr, I searched fer duplicate RFCs, found nary a one, and spied that this here draft still be missin' its cargo.

   Duplicates: none found. The closest related work is #2431 ("Minify shaders in production"), which covers renaming and whitespace minification, but not reconstructing CPU functionality on demand via tseynit.

   Missing context: the body only contains the "This is a draft RFC" note, so the proposal cannot be evaluated yet. To make it understandable, it would help to add:

   • the motivation and concrete use case (why CPU functionality needs to be reconstructed rather than kept from the original build);
   • what "on demand" means in practice (which call sites, e.g. tgpu.resolve, kernels, or plugin output);
   • how the tseynit round-trip would work and its tradeoffs (bundle size, startup cost, correctness);
   • whether this extends, replaces, or conflicts with feat: Minify shaders in production #2431.

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2. iwoplaza

   linked a pull request that will close this issuefeat(unplugin-typegpu): Experimental `unstable_stripJsImpl` #3247on Oct 21, 2026