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web-performance

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angular
addyosmani
addyosmani commented Dec 10, 2018

Feedback from @surma:

I feel like by default you should add a rootMargin to the IO to trigger the load before something comes into the viewport.

So, rootMargin defaults to "0px 0px 0px 0px", meaning the intersection will be computed between the root element's unmodified bounds rectangle and the target's bounds. This change would be made to https://github.com/GoogleChromeLabs/quicklink/b

guess
web-vitals-extension
addyosmani
addyosmani commented May 2, 2020

The current badge overlay close button will remove the badge from the page, but will not persist the badge closure during your session. This might be surprising to developers (e.g I see my metrics -> close badge -> CLS wasn't final and just updated -> whoops here's the badge again).

Few options....

  1. Clicking close will be the same as disabling the overlay for the particular tab (i.e we upd
kangax
kangax commented Nov 8, 2015

I'm seeing more metrics than documented at https://github.com/axemclion/browser-perf/wiki/Metrics. I'm guessing some of them are newer additions in timeline. It would be great to document more of them.

Here's an example output of my script that compares 2 versions of a page:

AnalyzeTask 7.276   7.947
AnalyzeTask_avg 0.01144025157   0.01028072445
AnalyzeTask_count   636 773
AnalyzeTask_max 0.
Josh68
Josh68 commented Sep 24, 2018

Is your feature request related to a problem? Please describe.
I could in no way get this project to work in Windows, including by using the variety of Node (non-NPM) commands reviewed in the videos

Describe the solution you'd like
Be able to use this project in Windows

Describe alternatives you've considered
Trying to follow alternative approaches, other than using the docume

前端性能指标的监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间(fid|tti)和组件的生命周期性能,,网络状况以及资源大小等等。向监控后台报告实际用户测量值。

  • Updated Feb 23, 2020
  • TypeScript
songokudbz
songokudbz commented Feb 9, 2017

Can someone help with this?
{code}
$ protractor-perf protractor-perf.conf.js
[13:17:08] I/direct - Using ChromeDriver directly...
[13:17:08] I/launcher - Running 1 instances of WebDriver
Started
Here
F

Failures:

  1. angularjs homepage todo list should add a todo
    Message:
    Failed: [logTypes()] Not JSON response
    Stack:
    Error: [logTypes()] Not JSON response
    at export

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