Smashing Magazine

JUNE 9, 2022

One is with a script tag referencing a JavaScript file, and the other is to write your JavaScript directly in the HTML inside script tags. <script This need saw the rise of tools like Gulp, Grunt, Brocolli, and so forth. There are two major ways to load JavaScript in the browser.

Code 109

Code Processing Cache Development 109

CSS - Tricks

OCTOBER 10, 2019

Django , Rails and Laravel ) do most of the grunt work and delivering "ready-to-use" HTML to the browser, SPAs rely heavily on JavaScript to have the browser compute HTML. Sometimes, the particular element you want to interact with does not present an interesting unicity property in either its ID, class or tag.

Performance Testing 51

Performance Testing Testing Performance Open Source 51

Smashing Magazine

JANUARY 11, 2021

web-vitals library can collect and send Core Web Vitals to Google Analytics, Google Tag Manager or any other analytics endpoint. Stick to your environment for building, be it Grunt, Gulp, Webpack, Parcel, or a combination of tools. Layout Shift GIF Generator that visualizes CLS with a simple GIF (also available from the command line).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Stick to your environment for building, be it Grunt, Gulp, Webpack, Parcel, or a combination of tools. Tests show that inline videos within img tags display 20× faster and decode 7× faster than the GIF equivalent, in addition to being a fraction in file size. Have to deal with almighty Google Tag Manager ? Not good enough?

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Stick to your environment for building, be it Grunt, Gulp, Webpack, Parcel, or a combination of tools. Early tests show that inline videos within img tags display 20× faster and decode 7× faster than the GIF equivalent, in addition to being a fraction in file size. Defining The Environment. Choose and set up your build tools.

Performance 103

Performance Cache Metrics Network 103