# Full-code apps: React and Svelte on Windmill

DevFeed: [Full-code apps: React and Svelte on Windmill](<https://devfeed.tech/articles/full-code-apps-react-and-svelte-on-windmill-30719.md>)

Original publisher: [Read original article](<https://www.windmill.dev/blog/launch-week-full-code-apps>)

Author: Ruben Fiszel

Published: 2026-03-30T00:00:00Z

Content type: release

Language: en

Sources: [Windmill Blog](<https://devfeed.tech/sources/windmill-blog.md>)

Topics: [React](<https://devfeed.tech/topics/react.md>), [Svelte](<https://devfeed.tech/topics/svelte.md>), [API](<https://devfeed.tech/topics/api.md>), [Back end](<https://devfeed.tech/topics/backend.md>), [Development](<https://devfeed.tech/topics/development.md>), [App](<https://devfeed.tech/topics/app.md>)

Tags: [api](<https://devfeed.tech/tags/api.md>), [backend](<https://devfeed.tech/tags/backend.md>), [build](<https://devfeed.tech/tags/build.md>), [code](<https://devfeed.tech/tags/code.md>), [dev](<https://devfeed.tech/tags/dev.md>), [development](<https://devfeed.tech/tags/development.md>), [launch-week](<https://devfeed.tech/tags/launch-week.md>), [react](<https://devfeed.tech/tags/react.md>), [svelte](<https://devfeed.tech/tags/svelte.md>), [workflow](<https://devfeed.tech/tags/workflow.md>)

## AI overview

Windmill introduces full-code apps that combine React or Svelte frontends with backend runnables in more than 25 languages through a typed, auto-generated API. The feature includes a local development workflow and supports asynchronous calls for long-running tasks.

## Source excerpt

Introducing full-code apps: build React or Svelte frontends connected to backend runnables in 25+ languages, with a typed API and local dev workflow.