hero_os_admin: WASM cold-load is large + uncompressed at rest #154

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opened 2026-05-31 14:14:02 +00:00 by zaelgohary · 1 comment

zaelgohary commented

2026-05-31 14:14:02 +00:00

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Main shell WASM is ~9 MB served via on-the-fly CompressionLayer at q4 — every cold load re-encodes. public/assets/ accumulates 180+ MB of stale dx-build outputs that never get cleaned.

Goal: pre-brotli-compress at startup so cold loads hit static precompressed bytes (~4-5× wire reduction), and GC unreferenced assets so disk doesn't grow unbounded.

Main shell WASM is ~9 MB served via on-the-fly CompressionLayer at q4 — every cold load re-encodes. public/assets/ accumulates 180+ MB of stale dx-build outputs that never get cleaned. Goal: pre-brotli-compress at startup so cold loads hit static precompressed bytes (~4-5× wire reduction), and GC unreferenced assets so disk doesn't grow unbounded.