Full-day live conference of the Frontendisti.cz community

Next Tuesday, hundreds of people who build the web meet at O2 Universum in Prague. Two panels on agentic development and the future of IT work, AI leaking into the whole schedule, and four English wor...

On 19th and 20th of November 2026, the web performance community will gather at performance.now() in Amsterdam to discuss today’s most important web performance insights.

One checkbox in a caching plugin can lift a Lighthouse score by tens of points without making a site faster for anyone. Here is which WordPress plugins ship that checkbox, what their own documentation...

On 19th and 20th of November 2026, the web performance community will gather at performance.now() in Amsterdam to discuss today’s most important web performance insights.

Projector Community Prague (by Projector Institute) together with MSD and UX Asociace invite you to an event with amazing Brad Frost. Brad Frost is the author…

Full-day live conference of the Frontendisti.cz community

Plugins like WP-Optimize, WP Rocket, or Website Speedy can boost your Lighthouse score by deferring JavaScript. However, they do not enhance user speed – and sometimes, even testing tools catch on.

Plugins like WP-Optimize, WP Rocket, or Website Speedy can boost your Lighthouse score by deferring JavaScript. However, they do not enhance user speed – and sometimes, even testing tools catch on.

Celodenní živá konference komunity Frontendisti.cz

An interactive field guide to the Chrome DevTools Performance panel: waterfall, flame chart, LCP, CLS, INP, and the Insights panel.

Working on vacation never worked for me, and neither did lying on a beach. What did: mild chaos, active travel, a team that runs without me, and a few rituals for switching off. A field report from a ...

Shopify is fast, but customizations and templates often slow it down. We analyze your store and restore green Core Web Vitals and conversions.

Full-day live conference of the Frontendisti.cz community

There's a growing sentiment that AI lets you do everyone else's job: designers picking up Claude Code, developers spinning up Figma Make. But maybe the most int...

Personal tech blog and web performance consulting.

How does site speed relate to sales? Find out in this Shopify data deep dive.

Z WebExpa jsem včera odcházel zdravě naštvaný. Web je můj profesní život a WebExpo Conference miluju. Mimo jiné i proto, že mi několikrát v životě pomohlo překormidlovat vlastní kariéru. Za to patří ...

Let's clarify the differences between various types of web speed measurements. We’ll discuss synthetic data (“synth”), Google user data (“CrUX”), and data from all users (“RUM”).

FrontKon 2026: Call for Papers info FrontKon is leveling up for its 5th anniversary, moving to O2 universum Prague with 900 attendees and 3 stages. For the first time, we are opening our main stage ...