diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ad4e1e9..8a14a18 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,6 +1,6 @@
 name: CI
 
-on: [push, pull_request]
+on: [push]
 
 defaults:
   run:
@@ -35,3 +35,8 @@ jobs:
 
       - name: Run unit tests
         run: yarn test:unit --coverage
+
+      - uses: actions/upload-artifact@v2
+        with:
+          name: coverage
+          path: coverage/
diff --git a/jest.config.js b/jest.config.js
index cc3c947..ce203ad 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -6,7 +6,6 @@ module.exports = {
   transform: {
     '^.+\\.ts$': 'ts-jest',
   },
-  collectCoverageFrom: ['<rootDir>/src/.*\\.ts'],
   coveragePathIgnorePatterns: ['.*\\.spec\\.ts'],
   globals: {
     'ts-jest': {
diff --git a/src/index.spec.ts b/src/index.spec.ts
index ba94d4a..c3bf002 100644
--- a/src/index.spec.ts
+++ b/src/index.spec.ts
@@ -4,7 +4,7 @@ describe('Rollup Plugin Vue', () => {
   describe('transform', () => {
     let transform: (code: string, fileName: string) => Promise<{ code: string }>
     beforeEach(() => {
-      transform = PluginVue().transform as any
+      transform = PluginVue({ customBlocks: ['*'] }).transform as any
     })
 
     it('should transform <script> block', async () => {
@@ -53,10 +53,9 @@ describe('Rollup Plugin Vue', () => {
 
       expect(code).toEqual(
         expect.stringContaining(
-          `import { render } from "example.vue?vue&type=template&id=`
+          `import { render } from "example.vue?vue&type=template&id=063a7d4c"`
         )
       )
-      expect(code).not.toEqual(expect.stringContaining(`lang.html`))
       expect(code).toEqual(expect.stringContaining(`script.render = render`))
     })
 
@@ -67,11 +66,105 @@ describe('Rollup Plugin Vue', () => {
       )
       expect(code).toEqual(
         expect.stringContaining(
-          `import { render } from "example.vue?vue&type=template&id=`
+          `import { render } from "example.vue?vue&type=template&id=063a7d4c"`
         )
       )
-      expect(code).not.toEqual(expect.stringContaining(`lang.pug`))
       expect(code).toEqual(expect.stringContaining(`script.render = render`))
     })
+
+    it('should transform <style> block', async () => {
+      const { code } = await transform(`<style>.foo {}</style>`, `example.vue`)
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import "example.vue?vue&type=style&index=0&lang.css"`
+        )
+      )
+    })
+
+    it('should transform <style scoped> block', async () => {
+      const { code } = await transform(
+        `<style scoped>.foo {}</style>`,
+        `example.vue`
+      )
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import "example.vue?vue&type=style&index=0&id=063a7d4c&scoped=true&lang.css`
+        )
+      )
+    })
+
+    it('should transform <style module> block', async () => {
+      const { code } = await transform(
+        `<style module>.foo {}</style>`,
+        `example.vue`
+      )
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import "example.vue?vue&type=style&index=0&lang.css`
+        )
+      )
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import style0 from "example.vue?vue&type=style&index=0&module=true&lang.css`
+        )
+      )
+      expect(code).toEqual(expect.stringContaining('script.__cssModules = {}'))
+      expect(code).toEqual(
+        expect.stringContaining('cssModules["$style"] = style0')
+      )
+    })
+
+    it('should transform <style module="custom"> block', async () => {
+      const { code } = await transform(
+        `<style module="custom">.foo {}</style>`,
+        `example.vue`
+      )
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import "example.vue?vue&type=style&index=0&lang.css`
+        )
+      )
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import style0 from "example.vue?vue&type=style&index=0&module=custom&lang.css`
+        )
+      )
+      expect(code).toEqual(expect.stringContaining('script.__cssModules = {}'))
+      expect(code).toEqual(
+        expect.stringContaining('cssModules["custom"] = style0')
+      )
+    })
+
+    it.skip('should transform multiple <style module> block', async () => {
+      await transform(
+        `<style module>.foo {}</style>
+         <style module>.bar {}</style>`,
+        `example.vue`
+      )
+      // TODO: Maybe warn about duplicate css module?
+    })
+
+    it('should transform <i18n> block', async () => {
+      const { code } = await transform(`<i18n>{}</i18n>`, `example.vue`)
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import block0 from "example.vue?vue&type=i18n&index=0&lang.i18n`
+        )
+      )
+      expect(code).toEqual(expect.stringContaining('block0(script)'))
+    })
+
+    it('should transform <i18n lang="json"> block', async () => {
+      const { code } = await transform(
+        `<i18n lang="json">{}</i18n>`,
+        `example.vue`
+      )
+      expect(code).toEqual(
+        expect.stringContaining(
+          `import block0 from "example.vue?vue&type=i18n&index=0&lang.json`
+        )
+      )
+      expect(code).toEqual(expect.stringContaining('block0(script)'))
+    })
   })
 })
diff --git a/src/index.ts b/src/index.ts
index 5d87ab7..03ef556 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -39,6 +39,8 @@ export interface Options
   target: 'node' | 'browser'
   exposeFilename: boolean
 
+  customBlocks?: string[]
+
   // if true, handle preprocessors directly instead of delegating to other
   // rollup plugins
   preprocessStyles?: boolean
@@ -61,6 +63,7 @@ const defaultOptions: Options = {
   exclude: [],
   target: 'browser',
   exposeFilename: false,
+  customBlocks: [],
 }
 
 export default function PluginVue(userOptions: Partial<Options> = {}): Plugin {
@@ -75,6 +78,7 @@ export default function PluginVue(userOptions: Partial<Options> = {}): Plugin {
   const rootContext = process.cwd()
 
   const filter = createFilter(options.include, options.exclude)
+  const filterCustomBlock = createCustomBlockFilter(options.customBlocks)
 
   return {
     name: 'vue',
@@ -88,6 +92,7 @@ export default function PluginVue(userOptions: Partial<Options> = {}): Plugin {
           const [filename] = id.split('?', 2)
           cache.set(filename, getDescriptor(importer!))
         }
+        if (!filter(query.filename)) return undefined
         debug(`resolveId(${id})`)
         return id
       }
@@ -128,6 +133,8 @@ export default function PluginVue(userOptions: Partial<Options> = {}): Plugin {
     async transform(code, id) {
       const query = parseVuePartRequest(id)
       if (query.vue) {
+        if (!filter(query.filename)) return null
+
         const descriptor = getDescriptor(query.filename)
         const hasScoped = descriptor.styles.some((s) => s.scoped)
         if (query.type === 'template') {
@@ -225,7 +232,7 @@ export default function PluginVue(userOptions: Partial<Options> = {}): Plugin {
           code,
           id,
           descriptor,
-          { rootContext, isProduction, isServer },
+          { rootContext, isProduction, isServer, filterCustomBlock },
           options
         )
         debug('transient .vue file:', '\n' + output + '\n')
@@ -243,6 +250,27 @@ export default function PluginVue(userOptions: Partial<Options> = {}): Plugin {
   }
 }
 
+function createCustomBlockFilter(
+  queries?: string[]
+): (type: string) => boolean {
+  if (!queries || queries.length === 0) return () => false
+
+  const allowed = new Set(queries.filter((query) => /^[a-z]/i.test(query)))
+  const disallowed = new Set(
+    queries
+      .filter((query) => /^![a-z]/i.test(query))
+      .map((query) => query.substr(1))
+  )
+  const allowAll = queries.includes('*') || !queries.includes('!*')
+
+  return (type: string) => {
+    if (allowed.has(type)) return true
+    if (disallowed.has(type)) return true
+
+    return allowAll
+  }
+}
+
 type Query =
   | {
       filename: string
@@ -280,7 +308,7 @@ type Query =
     }
 
 function parseVuePartRequest(id: string): Query {
-  const [filename, query] = id.replace(/#\.[\w-]+$/, '').split('?', 2)
+  const [filename, query] = id.split('?', 2)
 
   if (!query) return { vue: false, filename }
 
@@ -335,7 +363,13 @@ function transformVueSFC(
     rootContext,
     isProduction,
     isServer,
-  }: { rootContext: string; isProduction: boolean; isServer: boolean },
+    filterCustomBlock,
+  }: {
+    rootContext: string
+    isProduction: boolean
+    isServer: boolean
+    filterCustomBlock: (type: string) => boolean
+  },
   options: Options
 ) {
   const shortFilePath = relative(rootContext, resourcePath)
@@ -358,10 +392,16 @@ function transformVueSFC(
     id,
     options.preprocessStyles
   )
+  const customBlocksCode = getCustomBlock(
+    descriptor,
+    resourcePath,
+    filterCustomBlock
+  )
   const output = [
     scriptImport,
     templateImport,
     stylesCode,
+    customBlocksCode,
     isServer ? `script.ssrRender = ssrRender` : `script.render = render`,
   ]
   if (hasScoped) {
@@ -429,7 +469,10 @@ function getStyleCode(
       // do not include module in default query, since we use it to indicate
       // that the module needs to export the modules json
       const attrsQuery = attrsToQuery(style.attrs, 'css', preprocessStyles)
-      const attrsQueryWithoutModule = attrsQuery.replace(/&module(=true)?/, '')
+      const attrsQueryWithoutModule = attrsQuery.replace(
+        /&module(=true|=[^&]+)?/,
+        ''
+      )
       // make sure to only pass id when necessary so that we don't inject
       // duplicate tags when multiple components import the same css file
       const idQuery = style.scoped ? `&id=${id}` : ``
@@ -458,6 +501,28 @@ function getStyleCode(
   return stylesCode
 }
 
+function getCustomBlock(
+  descriptor: SFCDescriptor,
+  resourcePath: string,
+  filter: (type: string) => boolean
+) {
+  let code = ''
+
+  descriptor.customBlocks.forEach((block, index) => {
+    if (filter(block.type)) {
+      const src = block.src || resourcePath
+      const attrsQuery = attrsToQuery(block.attrs, block.type)
+      const srcQuery = block.src ? `&src` : ``
+      const query = `?vue&type=${block.type}&index=${index}${srcQuery}${attrsQuery}`
+      const request = _(src + query)
+      code += `import block${index} from ${request}\n`
+      code += `if (typeof block${index} === 'function') block${index}(script)\n`
+    }
+  })
+
+  return code
+}
+
 function createRollupError(id: string, error: CompilerError): RollupError {
   return {
     id,