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interaction-replay-debugger

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Diagnose UI responsiveness with INP analytics.

Software Engineering#debugging#playwright#performance-analysis#inp#interaction-timing#event-timing-api#long-animation-frame
Authoranouar1991
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Captures and analyzes user interactions to diagnose UI responsiveness and compute INP, enabling precise bottleneck identification.

Core Features & Use Cases

  • Event Timing Observer collects all interaction events with timing breakdowns (inputDelay, processingTime, presentationDelay) to identify slow phases.
  • Long Animation Frame Observer records frame data and script attribution to pinpoint the exact code impact.
  • INP correlation and reporting aggregates data into a ranked list of slow interactions, with optional console error correlations for deeper debugging.
  • Use Cases include optimizing highly interactive pages, validating performance after changes, and QA regression testing.

Quick Start

Install instrumentation on a target page, perform a representative interaction sequence, and harvest results to identify bottlenecks.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: interaction-replay-debugger
Download link: https://github.com/anouar1991/binaryPetsClaude/archive/main.zip#interaction-replay-debugger

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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