---
title: "playwright-timeline-reporter"
description: "Reporter that draws every Playwright test and worker on an interactive timeline, exposing serialisation and slow-setup bottlenecks."
canonical: "https://vibing.inc/library/playwright-timeline-reporter-vg-0985"
category: "Dev Utilities & Vibe-Coding Tooling"
subcategory: "Visual QA & testing"
license: "MIT"
author: "Vitaliy Potapov (@vitalets)"
source: "https://github.com/vitalets/playwright-timeline-reporter"
---

# playwright-timeline-reporter
Reporter that draws every Playwright test and worker on an interactive timeline, exposing serialisation and slow-setup bottlenecks.
## Facts
- Source: https://github.com/vitalets/playwright-timeline-reporter
- Category: Dev Utilities & Vibe-Coding Tooling / Visual QA & testing
- Author: Vitaliy Potapov (@vitalets)
- Licence: MIT
- Tags: playwright, performance, timeline, ci
## Why it's a gem
Shows instantly why your suite takes twelve minutes instead of three.
---
Listed in The Vibeary: https://vibing.inc/library/playwright-timeline-reporter-vg-0985 · JSON: https://vibing.inc/api/public/library/gems/playwright-timeline-reporter-vg-0985