Lunchbox 2 lets you write ThreeJS scenes using web components. You can use it in any (or no) framework.
<three-lunchbox>
<three-mesh position-z="-5">
<torus-knot-geometry></torus-knot-geometry>
<mesh-normal-material></mesh-normal-material>
</three-mesh>
</three-lunchbox>
Docs
About
Lunchbox started as a Vue + ThreeJS custom renderer, but from version 2 on is focused on web components built into browsers.
Local Dev
npm install, then npm run dev to run dev server. From there, edit source code in the LunchboxJS package's /src/... and examples in /index.html/... to build and test features.
With the dev server still running and accessible via localhost:5173, run npm run test to run headless tests, npm run cy:open to open Cypress test suites.
npm run docs:dev to run docs locally.
Publishing
npm run test to make sure all tests pass, then npm run publish.