Svelte, cybernetically enhanced web apps

on YouTube ↗40m

" summary

Svelte compiles to tiny vanilla JS and generates per-component update code at build time so UI updates run without virtual DOM diffing; the demo uses Node/npm, Rollup and shows reactive declarations, two‑way binds, transitions and stores working live. Benchmarks shown put Svelte fastest and smallest (FreeCodeCamp and a JS framework benchmark), and a POS rollout on 200,000 devices with old WebKit runs smoothly. Caveats: limited library ecosystem and TypeScript support.

AI-written summary · about

" chapters (8)

1. 0:00Intro
2. 3:10What is Svelte
3. 11:18Other frameworks
4. 11:58Demo
5. 13:05Dependencies
6. 19:23Form
7. 22:48Compute
8. 28:53Transition

" related talks

• 53mSvelte, cybernetically enhanced web appsDevlin Duldulao · NDC Sydney 2020
• 40mSvelte is Fast and Makes You FasterSteven Waterman · NE-RPC Back 2 Sk00l 2020
• 24mSvelte: the last framework we need?Alexander Esselink · Frontend Love 2020
• 08mWhy Svelte is the best framework for beginner and advanced developers alikeStephanie Dietz · Svelte Summit Fall 2021
• 25mSimplify Web App Development with SvelteMark Volkmann · Nordic.js 2019
• 36mSvelte - Web App Development ReimaginedMark Volkmann · GOTOpia Chicago 2021
• 24mComputer, build me an appRich Harris · JSConf EU 2018
• 48mSimplify your applications by making them more SVELTEJérôme Boukorras · Devoxx France 2021