Serhii Kulykov

Hi there! I'm Serhii, a front-end developer with 10 years of experience working at Vaadin. I write about web components, accessibility and design systems.

Blog

10/14/2026	A11y Memoirs, episode 2. The Devil is in the Details
10/06/2026	A11y Memoirs, episode 1. The Story of Vaadin Button
08/27/2025	10 years of building Web Components: the story of <vaadin-combo-box> (dev.to)
01/07/2020	CSS Shadow Parts are coming! (dev.to)
11/19/2019	The next generation of Vaadin web components (dev.to)
07/23/2019	Web Components for Enterprise. Part 2: Nuxeo, Ionic, Vaadin (dev.to)
07/02/2019	Web Components for Enterprise. Part 1: Salesforce, Oracle, SAP (dev.to)
04/16/2019	The Web Components journey: wrong ways, lacking parts and promising paths (dev.to)
04/09/2019	Beyond the polyfills: how Web Components affect us today? (dev.to)
12/04/2018	Web Components: the Right Way. Project relaunch! (dev.to)

Podcasts

I took part in two episodes of the Web Standards podcast by Vadim Makeev.