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Typescript 7 migration#4172

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j8seangel wants to merge 8 commits into
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spike/typescript-7
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Typescript 7 migration#4172
j8seangel wants to merge 8 commits into
developfrom
spike/typescript-7

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@j8seangel

@j8seangel j8seangel commented Jul 16, 2026

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Benchmark TS 6.0.3 TS 7.0.2 (native) Improvement
Full workspace typecheck (all projects) 38.6s wall 11.1s wall ~3.5x faster
fishing-map alone — time 7.15s real 1.52s real ~4.7x faster
fishing-map alone — peak RSS 1.47 GB 1.03 GB ~26% less memory

@j8seangel j8seangel force-pushed the spike/typescript-7 branch from 79b2e22 to 4489829 Compare July 16, 2026 13:25
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