Let's Talk About Web Components
summary
Shows a small blog post component actually built in the browser using Custom Elements API, Shadow DOM (open vs closed) and HTML templates so markup is stored as a template, cloned into an open shadow root, and appended from a JS object array. Claims: native, reusable components with no build step and cross‑framework reuse (Vue noted ~91% compatibility) but still require JavaScript so content is unavailable without scripts; demo compiles and renders after a few live‑coding fixes.
AI-written summary · about
chapters (6)
- 0:00Start
- 1:47HOW WEB COMPONENTS WORK
- 11:43CUSTOM ELEMENTS
- 18:36SHADOW DOM
- 31:30HTML TEMPLATES
- 40:14WHY WEB COMPONENTS ARE NOT-SO AWESOME








