rsbuild overrides or extends the Rsbuild configuration. It supports object (deep-merged with base) or function form for full control.
rsbuild
export default defineConfig({ rsbuild: { source: { define: { __APP_NAME__: JSON.stringify("my-ext") } }, resolve: { alias: { "@": "/src" } }, }, });
export default defineConfig({ rsbuild(base, helpers) { return helpers!.merge(base, { source: { define: { __ENV__: JSON.stringify(process.env.NODE_ENV) } }, }); }, });