Lessons for small reusable web components

jun 07, 2026 🔗 Lessons for small reusable web components Last year I wrote about a small code-sandbox web component . Since then I've dropped it into a handful of projects. Reusing the thing confirmed some of the choices I've made, and gave me some new useful ideas. # Publish it instead of pasting it While it can sound like a good idea copying the JS and CSS into each project by hand to achieve the final simplicity, copying and pasting gets tiring quite fast. It's now @danieledep/code-sandbox , and on NPM .