Web Tracing Framework

Rich tools for instrumenting, analyzing, and visualizing web apps. Make your app jank-free at 60fps!

What is Web Tracing Framework?

Web Tracing Framework is a Chrome extension designed for web developers working on large, performance-sensitive JavaScript applications. This tool integrates with browsers' built-in development tools to provide analysis, visualization, and enhancement capabilities, aiming to improve app performance and maintain a steady 60fps. In addition, it collects additional information from Chrome like garbage collection events.

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Extension stats

By: https://google.github.io/tracing-framework

View on Chrome Web Store

Users: 4,000+

Rating: 3.64 (11)

Version: 2017.10.20.1 (Last updated: 2017-10-20)

Creation date: 2017-10-20

Risk impact: Very high risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 2

Permissions:

chrome://favicon/
cookies
debugger
fileBrowserHandler
management
storage
tabs
unlimitedStorage
webRequest
webRequestBlocking

Size: 1.36M

URLs: Website ,Privacy policy

Ranking

# 15243 ▼ 4

Other rankings

#830 in Developer Tools ▲ 1

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

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The Web Tracing Framework is a collection of libraries, tools, and scripts aimed at web developers trying to write large, performance-sensitive Javascript applications. It's designed to be used in conjunction with the built-in development tools of browsers but goes far beyond what they usually support at the cost of some user setup time.

This is a Chrome extension that makes it easy to use the Web Tracing Framework on your pages and gathers additional information from Chrome such as garbage collection events. It is designed to be used in conjunction with user instrumentation.

For more information on the Web Tracing Framework and how to get started, see: http://google.github.io/tracing-framework

NOTE: until Chrome bug 158234 is fixed the timing information on Chrome/Windows is incorrect. See more known issues at https://github.com/google/tracing-framework/blob/master/KNOWN_ISSUES.md