Web Performance blog of marc radziwill.

I blog about JavaScript, tech stuff and freelancing.

Welcome to my web performance blog ✍🏽👨🏻‍💻. I post weekly updates from the web performance area covering JavaScript, rendering, networking, business aspects, and much more. Additionally, I write about /JS and freelancing.

Why you should try Svelte

by Marc Radziwill | January 15, 2020 | 5 minutes to read

Categories: JavaScript, Webperformance, Svelte

I recently came across the new rising star again when I watched the stateofjs 2019 . They received the "Prediction Award" which means they are "awarded to an up-and-coming technology that might take over… or not?". I read about Svelte last year, but nothing caught me so that I forgot about it. But…

Can I use service workers for my website?

by Marc Radziwill | January 13, 2020 | 10 minutes to read

Intro to service workers So you probably landed here because you do not use service workers in your app and you want to know how they can help you. No need to worry. We go through all the service worker API in detail. Tl;dr In this post, I try to outline the main functionality of service workers…


You like to see my post of a special category? Check out everything about:

stay up to date!

Sign up for my free weekly newsletter and get exclusive tips & trends for web performance, JavaScript and my workshops.