984: How to Make a DOM Library Render Anything w/ Paolo Ricciuti

Wes and Scott talk with Paolo Ricciuti about Svelte custom renderers and how Svelte actually talks to the DOM. They dig into compiler internals, CSS handling, native bridges, and the realities of maintaining ambitious open source tooling.

Show Notes

00:00 Welcome to Syntax! March MadCSS 01:44 Paolo’s role at Mainmatter and his work on Svelte custom renderers 02:52 Why Paolo chose Svelte Why I choose Svelte Shift Dev 2019: “Rethinking Reactivity” 05:16 From Svelte ambassador to working on the project 07:45 How custom renderers change what Svelte can target 10:10 How Svelte uses the DOM and why that makes custom renderers tricky 20:32 What L...