alt-glitch 52533bea09 opentui(bench): headless memory bench proving the cap bounds Yoga-node growth
Dev bench (not a test, not in the gate suite): mounts <App> under the Solid
test renderer, pushes N streamed turns, samples RSS + mounted-renderable count
with Bun.gc. Demonstrates HERMES_TUI_MAX_MESSAGES=400 pins mounted renderables
at ~2218 vs an unbounded climb to ~55k at 10k messages (RSS flat ~350MB vs
1.3GB). Run: bun scripts/mem-bench.tsx (MEM_BENCH_TOTAL/SAMPLE tunable).
2026-06-09 08:44:30 +00:00
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