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Marc

I am a web performance consultant, dev-trainer and frontend architect. (he/him)

Location Kempten (Allgäu) Joined Joined on  Personal website https://marcradziwill.com github website twitter website
Work

Web Performance Consultant

All 42 comments

❎❓Quiz: Web Performance #22

Hey Amir, congratulations 💪🏼!! 67 very good! I hope you had f...

❎❓Quiz: Web Performance #1

Hey Akshay, thanks for answering 🙂✌ You find the answer in th...

Introducing the Web Performance Quiz 🏆🏅🎖️

Nice Saurabh, 21 is pretty good! :) 💪🏼

10 Web Performance quick wins 🚄 you can apply in under 5 minutes ⏲️

Sure, but please reference the original post from marcradziwi...

Manage third-party web performance

Sure, but please reference the original post from marcradzi...

Chrome will highlight slow and fast user experience on mobile web 🚨

I'm not sure, that this will work for every single page app. ...

Manage third-party web performance

Hey Corentin, thank you very much! I really appreciate that :...

What tools do you use in your daily work?

Thank you, Alexander! Do you use Insomnia regularly and what ...

What tools do you use in your daily work?

Thank you Rodrigo! I forgot iTerm2 💪🏼

10 Web Performance quick wins 🚄 you can apply in under 5 minutes ⏲️

Hey Benjamin, thank you very much!! I am always happy to hel...

Why I migrated my website from GatsbyJs to Eleventy

😂 for this section I "obviously" ask myself 😜 - excuse ninja ...

Do You Have Your Own Website/Portfolio?

Thank you, Jeannie 😍 I am currently migrating to 11ty 🤷‍♂️ S...

Do You Have Your Own Website/Portfolio?

Yes, I do have my own website. I work as a freelancer and kno...

JavaScript developers, what was it like to start learning Python?

I haven't used Python with some of the mentioned frameworks b...

What do your friends and family think about the software industry?

About me/career overall IT Expert, knows how to solve any IT ...

Tell me a thing that makes your day at work better

A coffee with my co-working gang

How much time do you spend on education during the week?

I totally know what you mean. I started to write about the t...

Have you ever attend a remote workshop? 👨‍💻👩‍💻

That's truly an important fact. If you can not ask what you t...

You decide: ➡️ About what topic of web performance should my next blog post be ❓✍️

What are your top 10 Web Performance resources? 📚

You decide: ➡️ About what topic of web performance should my next blog post be ❓✍️

I always have the problem that our customers or project manag...

You decide: ➡️ About what topic of web performance should my next blog post be ❓✍️

Awesome idea Marc 💪🏼. What about RUST and a small WebAssembly

You decide: ➡️ About what topic of web performance should my next blog post be ❓✍️

I would love to have a cheat sheet with performance improveme...

You decide: ➡️ About what topic of web performance should my next blog post be ❓✍️

I have some problems with my WordPress site. I would like to ...

You decide: ➡️ About what topic of web performance should my next blog post be ❓✍️

Hey Marc, nice topic! So what is Web Performance for you? Spe...

What was your last commit message?

My favourite own one is update 😄

Do you use your computer on your holidays?

That's sad! Why don't you have holidays?

Do you use your computer on your holidays?

That's something I definitely need to try! Full detox mode! I...

What not-so-popular newsletters would you recommend?

Mine 😁 A weekly newsletter about web performance and freelan...

Hello Dev.to

Welcome to the dev.to community 💪🙂

Speeding Up Tesla.com - Part 2: Main CSS Splitting

Nice article thank you! 2.5MB CSS really is a lot!

Core Web Vitals: a new SEO factor focusing on website speed (LCP, FID and CLS)

Nice article thank you Damien! It should be important to all ...

My web performance experiment - a speed field trial

That is certainly an exciting topic you are right. I write th...

My web performance experiment - a speed field trial

Hey pulkit, thanks for your replay. :) Sorry to disappoint ...

My web performance experiment - a speed field trial

Yes exactly. :D That is the core of my post. And I knew what...

Freelancers: are you using liability insurance? Which one?

Haha, yes you're right

Freelancers: are you using liability insurance? Which one?

Hey Sylwia, yes, but the insurance components are limited in...

Freelancers: are you using liability insurance? Which one?

Yes, I do have one. It is german insurance so you might need ...

Why you should try Svelte!

Hey Jo, thanks for that hint. I've to admit that RiotJS and I...

Why you should try Svelte!

Hey Mike, thanks so much. I read your article as well. Nice c...

Why you should try Svelte!

Thank you gyurisc :) So welcome to the frontend world :D you ...

All you need to know to start writing Svelte Single File Components

Nope, you definitely not :)

All you need to know to start writing Svelte Single File Components

Awesome overview thank you! "...In my opinion, the princip...

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