Wolfram Kriesing

@wolframkriesing.bsky.social

JavaScript nerd since 1999. Web (Performance) Passionate. building https://picossg.dev a static side generator, as simple as possible more hanging out on https://mastodontech.de/@wolframkriesing

Did you know that this "https://...." is valid #JavaScript? For the fun of it there is a kata to learn why and how. Turn on the brain and solve some failing tests to learn this too. jskatas.org/katas/es3/la... Thinking for oneself in the age of #AI is awesome. #learn #kata

label – label basics

A kata to (re-)learn about label | label basics | A label can be jumped to from break or continue | 6 tests to solve | Difficulty Level: INTERMEDIATE

jskatas.org

I showed at #ctwebdev – I turn a plain <table> into a bar chart using nothing but CSS. A reminder of how much raw power the web offers "CSS Bar Chart" Have fun reading, distributing, talking about, applying it in your daily work or giving feedback! picostitch.com/blog/2025/11... #useThePlatform

CSS Bar Chart

At the [c't webdev conference](https://ct-webdev.com/) I showed yesterday that pure HTML, CSS and JS are quite powerful, hence the name of my talk "View Source is Back - Why framework-less matters in ...

picostitch.com

While I definitely find backend dev more challenging/interesting I've always loved frontend. Wish devs would just try building with raw materials of HTML and CSS while reserving javascript for progressive enhancement. The compilation tools these days are way overwrought and mostly unnecessary.

Every fall I hear so much FOMO from folks who missed @perfnow.nl. Don't let it happen to you! We have amazing speakers sharing the newest best practices for the #webperf topics you care about: AI, APIs, #a11y, CSS, JS, frameworks, tools, culture, workflows & more! Get your tickets soon! perfnow.nl

performance.now(); 30th and 31st of October, Amsterdam

On 30th and 31st of October, 2025, the sixth edition of performance.now() will take place in Amsterdam—a single track conference, covering today’s most important web performance insights.

perfnow.nl

Stop invading our cities! There is no grave widespread emergency that warrants sending the National Guard into our cities. Leave us alone.

Bild

“Trump’s DOJ said…” Shut the fuck up. Who cares what they said. They’re fucking criminals. They lie.

I'm currently using 11ty to build a 400+ page site, then adding a couple of 1-2K web components here and there to enhance the functionality. The actual 400+ page build takes, like, less than a second. Would probably take longer to build *one* page clientside, in a SPA.

Ich habe nichts dagegen, auch mit Vermögens- und Erbschaftssteuern sämtliche maroden Infrastrukturen auf Vorderfrau zu bringen. ☝️🙂‍↔️