What and how does the AI "think"? A revolutionary technology with our own flaws
Three years ago, I was in for a shock. I discovered that there is technology that will very soon be able to write better than 90 percent of people.
#AI
Talks
Signals in JavaScript
A proposal has been made to introduce signals into JavaScript. What exactly are these signals?
#JavaScript
Riki Fridrich
Staff Software Engineer
Trapped in Vercel, or: You Pay for Comfort
The vast majority of Next.js projects run on Vercel cloud hosting. And why wouldn’t they?
#Web Performance
Michal Matuška
Web Performance Engineer at PageSpeed.ONE
Effect a Evolu: (staro)nové způsoby jak psát (nejen) webové aplikace
"Two talks in one! But don't worry, they're related. Effect is a new (though actually already 5 years "old") library for TypeScript that aims to become something the JavaScript ecosystem is still sorely lacking—a standard library for writing applications in TypeScript.
The European Accessibility Act from a front-end perspective
On June 28, 2025, Act No. 424/2023 Coll. on accessibility requirements for certain products and services will take effect; its purpose is to ensure the transposition of the European Accessibility Act.
#Accessibility#HTML
Myths and Nonsense About Web Speed
I’ve been optimizing website speed for quite a few years now. Website speed is often shrouded in myths that are really starting to… um… get on my nerves.
#Performance
Basic Rules for Working with People
In our daily work, we interact with people. We have to work with them.
#Soft Skills
Backend: The hidden engine of the frontend
"We usually notice the front end of apps and websites first. But what lies beneath the surface and significantly influences the overall experience?
#Performance
