CSS loading and Critical CSS

CSS loading and Critical CSS

Solving for CSS loading optimizations

Make a submission

Submissions are closed for this project

About the conference

CSS loading optimizations like Critical CSS are often one of the main tools to optimise for the first meaningful paint metric. This directly impacts the user experience as it lets the browser paint pixels on the screen with minimum data possible.

There are multiple parts to this problem such as:
- Detecting what all markup and CSS to load.
- How to lazy load the rest of the stylsheets.
- What strategy to use to evaluate critical CSS.
- How to do this without impacting time to first byte.

This conference is curated by Prateek Bhatnagar, frontend architect at Uber. Previously, Prateek was senior software engineer (frontend), collaborating with NextJS to help push the bar of performance on web using wrapper frameworks.

Speakers from Quintype, Publicis Sapient, Zivame and Miranj will share their experiences with implementing Critical CSS. See the Submissions and Schedule for details.

Key takeaways from this conference

  • Evaluate a variety of options for improving important web vitals.
  • Knowledge about tools and frameworks which are providing these optimizations out of the box.
  • Awareness about popular techniques around dead code elimination.

Contact information: For inquiries about participating in the conference, post a comment at https://hasgeek.com/jsfoo/css-loading-and-critical-css/comments
For more updates, follow JSFoo on Twitter

Hosted by

JSFoo is a forum for discussing UI engineering; fullstack development; web applications engineering, performance, security and design; accessibility; and latest developments in #JavaScript. Follow JSFoo on Twitter more

About the conference

CSS loading optimizations like Critical CSS are often one of the main tools to optimise for the first meaningful paint metric. This directly impacts the user experience as it lets the browser paint pixels on the screen with minimum data possible.

There are multiple parts to this problem such as:
- Detecting what all markup and CSS to load.
- How to lazy load the rest of the stylsheets.
- What strategy to use to evaluate critical CSS.
- How to do this without impacting time to first byte.

This conference is curated by Prateek Bhatnagar, frontend architect at Uber. Previously, Prateek was senior software engineer (frontend), collaborating with NextJS to help push the bar of performance on web using wrapper frameworks.

Speakers from Quintype, Publicis Sapient, Zivame and Miranj will share their experiences with implementing Critical CSS. See the Submissions and Schedule for details.

Key takeaways from this conference

  • Evaluate a variety of options for improving important web vitals.
  • Knowledge about tools and frameworks which are providing these optimizations out of the box.
  • Awareness about popular techniques around dead code elimination.

Contact information: For inquiries about participating in the conference, post a comment at https://hasgeek.com/jsfoo/css-loading-and-critical-css/comments
For more updates, follow JSFoo on Twitter

Videos

See all
Inlining CSS from React component library to improve Web Vitals

Inlining CSS from React component library to improve Web Vitals

Amogh Sahasrabhojanee, Senior Engineer at Quintype Technologies

12 minutes27 September 2021
Critical CSS for CMS-based server rendered websites

Critical CSS for CMS-based server rendered websites

Prateek Rungta, Co-founder at Miranj

46 minutes27 September 2021
Web Vitals at Zivame

Web Vitals at Zivame

Suryakant, Technology Lead at Zivame

23 minutes27 September 2021
Critical CSS | Prioritizing critical rendering path | What and how to manage

Critical CSS | Prioritizing critical rendering path | What and how to manage

Naresh Sharma, Senior Interactive Developer at Sapient

12 minutes27 September 2021
Critical CSS: an introduction to why, what and how.

Critical CSS: an introduction to why, what and how.

Sourabh Kumar, Manager at Publicis Sapient

34 minutes27 September 2021
Make a submission

Submissions are closed for this project

Hosted by

JSFoo is a forum for discussing UI engineering; fullstack development; web applications engineering, performance, security and design; accessibility; and latest developments in #JavaScript. Follow JSFoo on Twitter more