## Summary - Add `effect-fc-next`, a React 19 integration targeting Effect v4 beta. - Introduce component lifecycles, scoped resources, queries, mutations, forms, lenses, views, and refreshable components. - Add `@effect-view/vite-plugin` for Vite Fast Refresh support. - Add an Effect v4 example application covering the new APIs. - Expand test coverage for both the existing and next-generation packages. - Replace the starter Docusaurus content with complete Effect View documentation while preserving the Effect v3 docs as a versioned snapshot. - Update the landing page, navigation, package scripts, and build output. - Extend CI with linting, tests, package builds, Docker builds, and container publishing. ## Validation - `bun lint:tsc` - `bun lint:biome` - `bun test` - `bun run build` - `bun pack` - Docker image build --------- Co-authored-by: Julien Valverdé <julien.valverde@mailo.com> Reviewed-on: Thilawyn/effect-fc#56
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@effect-view/vite-plugin
Experimental Vite Fast Refresh support for Effect View components.
import { effectViewPlugin } from "@effect-view/vite-plugin"
import react from "@vitejs/plugin-react"
import { defineConfig } from "vite"
export default defineConfig({
plugins: [
effectViewPlugin(),
react(),
],
})
The plugin recognizes Component.make and Component.makeUntraced
definitions imported from effect-fc-next. The legacy effect-fc package is
not supported. effect-fc-next owns the bundler-neutral refresh cell protocol;
this package is the Vite adapter that retains those cells in HMR data. The
plugin assigns stable development IDs and self-accepts successfully
instrumented modules.
The adapter-facing protocol is exported from effect-fc-next/Refreshable.
Renaming or removing an instrumented View invalidates the module upward instead of leaving a stale mounted descriptor.
React state is retained when the ordered hook signature is unchanged. Adding,
removing, or changing a hook call resets the Effect View implementation. Add
// @refresh reset to a module to reset its Views on every update.
Current limitations
- Definitions must be top-level variable, class, or default-export declarations.
- Hook signature analysis is conservative and based on
useXcall syntax. - Changing a descriptor's trait pipeline during a refresh is not guaranteed to preserve state.
- Source maps for the injected transform are not generated yet.