Profiler on recca0120 Tech Noteshttps://recca0120.github.io/en/tags/profiler/Recent content in Profiler on recca0120 Tech NotesHugo -- gohugo.ioenTue, 21 Apr 2026 22:30:00 +08003 Things React Compiler Won't Auto-Memo: From 512ms Down to 6mshttps://recca0120.github.io/en/2026/04/21/react-compiler-limits/Tue, 21 Apr 2026 22:30:00 +0800https://recca0120.github.io/en/2026/04/21/react-compiler-limits/I thought React Compiler meant no more manual memo. Then tab-switch took 512ms. Three compiler blind spots — child component boundaries, prop identity intent, and setInterval animation state — with extra everyday examples.<![CDATA[I thought React Compiler meant no more manual memo. Then tab-switch took 512ms. Three compiler blind spots — child component boundaries, prop identity intent, and setInterval animation state — with extra everyday examples.
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