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CPU Profiling & Long Task Detection #14

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opened 2025-10-05 18:05:23 +02:00 by jack · 0 comments
jack commented 2025-10-05 18:05:23 +02:00
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Description

Profile JavaScript execution and detect performance bottlenecks.

Features

  • JavaScript execution time profiling
  • Long Tasks detection (>50ms)
  • Main thread blocking analysis
  • Call stack profiling
  • Function-level performance metrics
  • Idle time vs busy time analysis

Use Cases

  • JavaScript performance optimization
  • Main thread unblocking
  • Identifying slow functions
  • UI responsiveness improvement

Priority

High - Critical for responsive UIs

## Description Profile JavaScript execution and detect performance bottlenecks. ## Features - JavaScript execution time profiling - Long Tasks detection (>50ms) - Main thread blocking analysis - Call stack profiling - Function-level performance metrics - Idle time vs busy time analysis ## Use Cases - JavaScript performance optimization - Main thread unblocking - Identifying slow functions - UI responsiveness improvement ## Priority High - Critical for responsive UIs
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accessibility

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customable-mcp/browser-use#14
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