The Netflix TechBlog

MARCH 6, 2019

Since the new format is so similar to what Chrome generates, we decided to include it too! It has been challenging to keep up with the constant changes in DevTools, from CpuProfile , to Profile and now ProfileChunk events, but the format is supported as of now. Blog post by Martin Spier. No more regular expressions!

Storage 100

Storage Programming Code Efficiency 100

CSS - Tricks

DECEMBER 23, 2020

The easiest way to use it is through the Chrome DevTools panel. Once you open the DevTools, you will see a “Lighthouse” tab. If you don’t use Chrome or Chromium-based browsers, like Microsoft Edge or Brave, you can run Lighthouse through its web interface but it only works with publicly available web pages. lhci autorun.

Performance 78

Performance Storage Servers Virtualization 78

Smashing Magazine

JANUARY 11, 2021

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik and detailed guide by Rick Viscomi), or Treo , a RUM monitoring tool that is powered by Chrome UX Report. You can create your own on Chrome UX Dashboard.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JULY 29, 2019

I launched Chrome and opened the dev tools, where I throttled the network to a slow 3G connection. This is also the header set by Chrome for Android’s ‘Lite mode’, which I’ll cover in more detail later. I enabled Chrome. Chrome devtools screenshot of the DOM, where I’ve expanded one inline style tag.

Cache 96

Cache Google Mobile Network 96

MachMetrics

SEPTEMBER 22, 2020

Chrome DevTools has an awesome Coverage tool that allows you to see what percentage of various files are being called. Faster appeared first on MachMetrics Speed Blog. Fix #2 Break Up Javascript Files to Better Use HTTP/2. The Target homepage is tough to analyze because it is updated so frequently.

Retail 82

Retail Speed Website Google 82

Alex Russell

SEPTEMBER 12, 2016

Since Frances and I published a blog post last year introducing Progressive Web Apps , a healthy conversation has started about what is and isn’t a PWA. Chrome’s Progressive Web App Install prompt on the Polymer Shop demo. Can run without extra browser chrome (e.g., Enforcement is coming shortly; at least to Chrome.

Mobile 52

Mobile Network Education Design 52

Dynatrace

MAY 30, 2020

Customers are increasingly asking us to support new performance metrics that have been introduced in other tools such as Lighthouse , Chrome DevTools , or PageSpeed Insights. The post More visibility into user experience with new web performance metrics and enhanced Visually Complete appeared first on Dynatrace blog.

Metrics 133

Metrics Performance Benchmarking Monitoring 133

Smashing Magazine

JUNE 2, 2021

CSS figures hugely in Google’s Chrome User Experience Report (CrUX) and also features heavily in the Google Page Speed Insights report and recommendations. DevTools Debugging Tips And Shortcuts (Chrome, Firefox, Edge) ,” Vitaly Friedman, Smashing Magazine. There is no visual difference at the display sizes we use. Critical CSS.

Performance 115

Performance Cache Website Mobile 115

Smashing Magazine

AUGUST 9, 2019

So CSS class names such as: blog-right-column.latest_topics_list.job-vacancy-ad. A quick Google search reveals plenty of online tools up to the job, but I prefer to use the coverage tool in Chrome, which can be run straight from Chrome’s DevTools. from decoration (fonts, brand, colors, etc.). list-group.card.

Performance 94

Performance C++ Media Website 94

Alex Russell

JANUARY 30, 2024

The blog you're reading loads over a single connection in ~1.2 It's straightforward to understand the number of critical path network connections for a site from DevTools and to eyeball the content composition. and 75KiB of JavaScript. These are generous targets. " All of this makes it difficult to construct an estimate.

Performance 90

Performance Network Mobile Speed 90

O'Reilly

JULY 25, 2023

So far I’ve read a gazillion blog posts about people’s experiences with these AI coding assistance tools. Next we worked together to set up the boilerplate code for a Chrome browser extension, which I’ve never made before. Or even if you haven’t yet, then you’ve at least heard about these tools in your newsfeed over the past year.

Programming 98

Programming Code Design Benchmarking 98

Smashing Magazine

SEPTEMBER 6, 2021

Google Chrome (version 91+) : Enabled by default. For this reason, some browsers pose extra restrictions on, for instance, which ports can be used (in Chrome, your HTTP/2 and HTTP/3 servers need to be either both on a port below 1024 or both on a port above or equal to 1024, otherwise Alt-Svc will be ignored). Additional Issues.

Network 104

Network Servers Cache Traffic 104

Smashing Magazine

SEPTEMBER 7, 2021

What’s New With DevTools: Cross-Browser Edition. What’s New With DevTools: Cross-Browser Edition. So, my goal with this article is to raise awareness on some of the newest features in Chrome, Microsoft Edge, Firefox and Safari. Chrome DevTools. Patrick Brosset. 2021-09-07T10:00:00+00:00. 2021-09-07T15:32:38+00:00.

Google 97

Google Open Source Media Code 97