severákova polívka

asi zelňačka (mainly in czech)

(fork of

severak 29.9.2023 20:25:58

Introducing Enhance Music — Begin Blog

Today, the Enhance team is excited to introduce our latest demo app: Enhance Music — a music library and audio player app built with HTML and CSS, and progressively enhanced with a couple pinches of JavaScript. Despite being built as a traditional multipage website, Enhance Music features an audio player that persists across page loads, and some gorgeous interactive UI built entirely with web standards.

severak 27.9.2023 11:46:31

How Programming Shapes the Mind

I investigate how and why my behavior changes when coding regularily.

severak 26.9.2023 13:59:54

Horizontal scroll on mouse wheel: nothing easier!

Hi Dev! 🙋‍♂️ I've used this easy way for a horizontal scroll a lot and I want to share the code with...

severak 26.9.2023 10:14:02

Animated GIF editor and GIF maker

Easy to use online animated GIF maker and image editor. Upload and edit GIF images for free. Create, crop, resize, reverse, optimize and split animated GIFs, cut and resize videos, WebP and APNG animations.

severak 26.9.2023 10:00:44

FFmpeg - Ultimate Guide | IMG.LY Blog

This guide covers the ins and outs of FFmpeg starting with fundamental concepts and moving to media transcoding and video and audio processing providing practical examples along the way.

severak 24.9.2023 14:52:35

Usability of Old Computers

I set up a Retro PC recently. One of the reasons I did this is because I was inspired by this thread:

severak 18.9.2023 20:24:46


Groove Pizza is a playful tool for creating grooves using math concepts like shapes, angles, and patterns. Start working with one of the special pizza presets and add/remove toppings to adjust the groove, or click on the Shape Pizza tab and drag various shapes onto the big circle to play and explore math-inspired grooves. Share your creation on social media, or continue your groove over at the online digital audio workstation at

severak 18.9.2023 20:23:43


It’s the Funklet.

severak 17.9.2023 10:55:21

Pod čarou: Historie se neopakuje. Seriály i učebnice na to někdy zapomínají - Seznam Zprávy

Při sledování historických filmů občas zažíváme pocit, že naši předkové byli stejní jako my. Mnohem důležitější je ale zdůrazňovat, jak bývaly různé historické etapy až nepříjemně odcizené našemu myšlení a hodnotám.

severak 15.9.2023 21:46:50


Free, very easy to use pattern-based music making software

severak 15.9.2023 13:05:01

The AI Detection Arms Race Is On

And college students are developing the weapons, quickly building tools that identify AI-generated text—and tools to evade detection. 

severak 12.9.2023 00:39:16

Some notes about the UK air traffic control meltdown

severak 7.9.2023 20:38:10

Concerning the brilliance of Togawa Jun

This is an extension to Sunday's entry about Hosono-tinged 80s Japanese pop; in a late comment, Mario Campos said I should have included Jun Togawa , the extraordinary, zany 80s diva who's like Catherine Ringer from Les Rita Mitsouko, Cindy Lauper, Nina Hagen, Hanayo and Bjork all rolled into one.…

severak 7.9.2023 16:01:55

Surviving disillusionment

Engineers don't have a daily ritual that reminds us why we got into the field. Without a ritual, the drudgery creeps closer and the vision of the monastery recedes.

severak 5.9.2023 15:34:19


Hey There! My name is Vega, and I’m glad you’re here! I know there are plenty of tutorials and ways to learn online, be it on YouTube, SkillShare, or online classes provided for free by various universities. The difference here is I’ve tried to cut out the boring parts, make things a bit more entertaining than a textbook, and drenched the content in my own personal opinion that has been built up by my experiences.

severak 5.9.2023 15:25:22

GitHub - robhagemans/hoard-of-bitfonts: turns out I like bitmap fonts

turns out I like bitmap fonts. Contribute to robhagemans/hoard-of-bitfonts development by creating an account on GitHub.

severak 30.8.2023 09:57:14

How easy is it to paralyze the Polish railroad? Let's find out!

In recent days, there has been a peculiar "trend" of emergency stopping of trains using radio-stop signals. Not for the first time and probably not for the last, but this time the situation is interesting in that there is an ongoing war abroad, and various politicians are trying to "connect" themselves to these actions with their speeches, often speaking untruthfully. So, let's see what the reality is. I just woke up from hibernation... What actually happened? In the past few days, "someone" maliciously caused…

severak 30.8.2023 01:14:40

The Mystery of Chernobyl’s Post-Invasion Radiation Spikes

Soon after Russian troops invaded Ukraine in February 2022, sensors in the Chernobyl Exclusion Zone reported radiation spikes. A researcher now believes he’s found evidence the data was manipulated.

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