diff --git a/package.json b/package.json
index 13e53a7c9..34f88f9d6 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "slash": "^3.0.0",
     "ts-jest": "^26.4.4",
     "typescript": "^4.1.2",
-    "vitepress": "^0.10.0",
+    "vitepress": "^0.10.1",
     "yorkie": "^2.0.0"
   },
   "gitHooks": {
diff --git a/packages/playground/assets/__tests__/assets.spec.ts b/packages/playground/assets/__tests__/assets.spec.ts
index 494e731f0..5359c18d8 100644
--- a/packages/playground/assets/__tests__/assets.spec.ts
+++ b/packages/playground/assets/__tests__/assets.spec.ts
@@ -1,6 +1,12 @@
 import fs from 'fs'
 import path from 'path'
-import { getBg, getColor, isBuild, testDir } from '../../testUtils'
+import {
+  findAssetFile,
+  getBg,
+  getColor,
+  isBuild,
+  testDir
+} from '../../testUtils'
 
 const assetMatch = isBuild
   ? /\/foo\/assets\/asset\.\w{8}\.png/
@@ -66,14 +72,7 @@ describe('css url() references', () => {
 
   if (isBuild) {
     test('preserve postfix query/hash', () => {
-      const assetsDir = path.resolve(testDir, 'dist/foo/assets')
-      const files = fs.readdirSync(assetsDir)
-      const file = files.find((file) => {
-        return /\.\w+\.css$/.test(file)
-      })
-      expect(fs.readFileSync(path.resolve(assetsDir, file), 'utf-8')).toMatch(
-        `woff2?#iefix`
-      )
+      expect(findAssetFile(/\.css$/, 'foo')).toMatch(`woff2?#iefix`)
     })
   }
 })
diff --git a/packages/playground/css/__tests__/css.spec.ts b/packages/playground/css/__tests__/css.spec.ts
index 8cecc7224..de8c70302 100644
--- a/packages/playground/css/__tests__/css.spec.ts
+++ b/packages/playground/css/__tests__/css.spec.ts
@@ -1,4 +1,13 @@
-import { editFile, getColor, untilUpdated } from '../../testUtils'
+import fs from 'fs'
+import path from 'path'
+import {
+  editFile,
+  findAssetFile,
+  getColor,
+  isBuild,
+  testDir,
+  untilUpdated
+} from '../../testUtils'
 
 // note: tests should retrieve the element at the beginning of test and reuse it
 // in later assertions to ensure CSS HMR doesn't reload the page
@@ -89,3 +98,43 @@ test('css modules w/ sass', async () => {
   )
   await untilUpdated(() => getColor(imported), 'blue')
 })
+
+test('async chunk', async () => {
+  const el = await page.$('.async')
+  expect(await getColor(el)).toBe('teal')
+
+  if (isBuild) {
+    // assert that the css is inlined in the async chunk instead of in the
+    // main css file
+    expect(findAssetFile(/\.css$/)).not.toMatch('teal')
+    expect(findAssetFile(/async\.\w+\.js$/)).toMatch('.async{color:teal}')
+  } else {
+    // test hmr
+    editFile('async.css', (code) => code.replace('color: teal', 'color: blue'))
+    await untilUpdated(() => getColor(el), 'blue')
+  }
+})
+
+test('treeshaken async chunk', async () => {
+  if (isBuild) {
+    // should be absent in prod
+    expect(
+      await page.evaluate(() => {
+        return document.querySelector('.async-treeshaken')
+      })
+    ).toBeNull()
+    // assert that the css is not present anywhere
+    expect(findAssetFile(/\.css$/)).not.toMatch('plum')
+    expect(findAssetFile(/index\.\w+\.js$/)).not.toMatch('.async{color:plum}')
+    expect(findAssetFile(/async\.\w+\.js$/)).not.toMatch('.async{color:plum}')
+    // should have no chunk!
+    expect(findAssetFile(/async-treeshaken/)).toBe('')
+  } else {
+    // should be present in dev
+    const el = await page.$('.async-treeshaken')
+    editFile('async-treeshaken.css', (code) =>
+      code.replace('color: plum', 'color: blue')
+    )
+    await untilUpdated(() => getColor(el), 'blue')
+  }
+})
diff --git a/packages/playground/css/async-treeshaken.css b/packages/playground/css/async-treeshaken.css
new file mode 100644
index 000000000..f0d7d653a
--- /dev/null
+++ b/packages/playground/css/async-treeshaken.css
@@ -0,0 +1,3 @@
+.async-treeshaken {
+  color: plum;
+}
\ No newline at end of file
diff --git a/packages/playground/css/async-treeshaken.js b/packages/playground/css/async-treeshaken.js
new file mode 100644
index 000000000..f5c175d92
--- /dev/null
+++ b/packages/playground/css/async-treeshaken.js
@@ -0,0 +1,7 @@
+import './async-treeshaken.css'
+
+const div = document.createElement('div')
+div.className = 'async-treeshaken'
+div.textContent =
+  'async treeshaken chunk (this should be plum and should not show up in prod)'
+document.body.appendChild(div)
diff --git a/packages/playground/css/async.css b/packages/playground/css/async.css
new file mode 100644
index 000000000..a00539db8
--- /dev/null
+++ b/packages/playground/css/async.css
@@ -0,0 +1,3 @@
+.async {
+  color: teal;
+}
\ No newline at end of file
diff --git a/packages/playground/css/async.js b/packages/playground/css/async.js
new file mode 100644
index 000000000..7cfcad126
--- /dev/null
+++ b/packages/playground/css/async.js
@@ -0,0 +1,6 @@
+import './async.css'
+
+const div = document.createElement('div')
+div.className = 'async'
+div.textContent = 'async chunk (this should be teal)'
+document.body.appendChild(div)
diff --git a/packages/playground/css/imported.css b/packages/playground/css/imported.css
index e13e3fa4c..bfd835831 100644
--- a/packages/playground/css/imported.css
+++ b/packages/playground/css/imported.css
@@ -6,7 +6,7 @@
 
 pre {
   background-color: #eee;
-  width: 300px;
+  width: 500px;
   padding: 1em 1.5em;
   border-radius: 10px;
 }
diff --git a/packages/playground/css/main.js b/packages/playground/css/main.js
index 61073c430..d01980419 100644
--- a/packages/playground/css/main.js
+++ b/packages/playground/css/main.js
@@ -31,3 +31,10 @@ if (import.meta.hot) {
     text('.modules-sass-code', JSON.stringify(newMod.default, null, 2))
   })
 }
+
+// async
+import('./async')
+
+if (import.meta.env.DEV) {
+  import('./async-treeshaken')
+}
diff --git a/packages/playground/testUtils.ts b/packages/playground/testUtils.ts
index 735ba1ed6..59fa0af80 100644
--- a/packages/playground/testUtils.ts
+++ b/packages/playground/testUtils.ts
@@ -67,6 +67,15 @@ export function editFile(filename: string, replacer: (str: string) => string) {
   fs.writeFileSync(filename, modified)
 }
 
+export function findAssetFile(match: string | RegExp, base = '') {
+  const assetsDir = path.join(testDir, 'dist', base, 'assets')
+  const files = fs.readdirSync(assetsDir)
+  const file = files.find((file) => {
+    return file.match(match)
+  })
+  return file ? fs.readFileSync(path.resolve(assetsDir, file), 'utf-8') : ''
+}
+
 /**
  * Poll a getter until the value it returns includes the expected value.
  */
diff --git a/yarn.lock b/yarn.lock
index b9d260256..055202178 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -106,6 +106,11 @@
     "@algolia/logger-common" "4.8.3"
     "@algolia/requester-common" "4.8.3"
 
+"@arr/every@^1.0.0":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@arr/every/-/every-1.0.1.tgz#22fe1f8e6355beca6c7c7bde965eb15cf994387b"
+  integrity sha512-UQFQ6SgyJ6LX42W8rHCs8KVc0JS0tzVL9ct4XYedJukskYVWTo49tNiMEK9C2HTyarbNiT/RVIRSY82vH+6sTg==
+
 "@babel/code-frame@^7.0.0", "@babel/code-frame@^7.10.4":
   version "7.12.11"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.12.11.tgz#f4ad435aa263db935b8f10f2c552d23fb716a63f"
@@ -676,6 +681,11 @@
     "@nodelib/fs.scandir" "2.1.3"
     fastq "^1.6.0"
 
+"@polka/url@^0.5.0":
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/@polka/url/-/url-0.5.0.tgz#b21510597fd601e5d7c95008b76bf0d254ebfd31"
+  integrity sha512-oZLYFEAzUKyi3SKnXvj32ZCEGH6RDnao7COuCVhDydMS9NrCSVXhM79VaKyP5+Zc33m0QXEd2DN3UkU7OsHcfw==
+
 "@polka/url@^1.0.0-next.9":
   version "1.0.0-next.11"
   resolved "https://registry.yarnpkg.com/@polka/url/-/url-1.0.0-next.11.tgz#aeb16f50649a91af79dbe36574b66d0f9e4d9f71"
@@ -1051,6 +1061,17 @@
     estree-walker "^2.0.1"
     source-map "^0.6.1"
 
+"@vue/compiler-core@3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-core/-/compiler-core-3.0.5.tgz#a6e54cabe9536e74c6513acd2649f311af1d43ac"
+  integrity sha512-iFXwk2gmU/GGwN4hpBwDWWMLvpkIejf/AybcFtlQ5V1ur+5jwfBaV0Y1RXoR6ePfBPJixtKZ3PmN+M+HgMAtfQ==
+  dependencies:
+    "@babel/parser" "^7.12.0"
+    "@babel/types" "^7.12.0"
+    "@vue/shared" "3.0.5"
+    estree-walker "^2.0.1"
+    source-map "^0.6.1"
+
 "@vue/compiler-dom@3.0.4", "@vue/compiler-dom@^3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@vue/compiler-dom/-/compiler-dom-3.0.4.tgz#834fd4b15c5698cf9f4505c2bfbccca058a843eb"
@@ -1059,6 +1080,14 @@
     "@vue/compiler-core" "3.0.4"
     "@vue/shared" "3.0.4"
 
+"@vue/compiler-dom@3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-dom/-/compiler-dom-3.0.5.tgz#7885a13e6d18f64dde8ebceec052ed2c102696c2"
+  integrity sha512-HSOSe2XSPuCkp20h4+HXSiPH9qkhz6YbW9z9ZtL5vef2T2PMugH7/osIFVSrRZP/Ul5twFZ7MIRlp8tPX6e4/g==
+  dependencies:
+    "@vue/compiler-core" "3.0.5"
+    "@vue/shared" "3.0.5"
+
 "@vue/compiler-sfc@^3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@vue/compiler-sfc/-/compiler-sfc-3.0.4.tgz#2119fe1e68d2c268aafa20461c82c139a9adf8e0"
@@ -1081,6 +1110,28 @@
     postcss-selector-parser "^6.0.4"
     source-map "^0.6.1"
 
+"@vue/compiler-sfc@^3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-sfc/-/compiler-sfc-3.0.5.tgz#3ae08e60244a72faf9598361874fb7bdb5b1d37c"
+  integrity sha512-uOAC4X0Gx3SQ9YvDC7YMpbDvoCmPvP0afVhJoxRotDdJ+r8VO3q4hFf/2f7U62k4Vkdftp6DVni8QixrfYzs+w==
+  dependencies:
+    "@babel/parser" "^7.12.0"
+    "@babel/types" "^7.12.0"
+    "@vue/compiler-core" "3.0.5"
+    "@vue/compiler-dom" "3.0.5"
+    "@vue/compiler-ssr" "3.0.5"
+    "@vue/shared" "3.0.5"
+    consolidate "^0.16.0"
+    estree-walker "^2.0.1"
+    hash-sum "^2.0.0"
+    lru-cache "^5.1.1"
+    magic-string "^0.25.7"
+    merge-source-map "^1.1.0"
+    postcss "^7.0.32"
+    postcss-modules "^3.2.2"
+    postcss-selector-parser "^6.0.4"
+    source-map "^0.6.1"
+
 "@vue/compiler-ssr@3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@vue/compiler-ssr/-/compiler-ssr-3.0.4.tgz#ccbd1f55734d51d1402fad825ac102002a7a07c7"
@@ -1089,6 +1140,14 @@
     "@vue/compiler-dom" "3.0.4"
     "@vue/shared" "3.0.4"
 
+"@vue/compiler-ssr@3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/compiler-ssr/-/compiler-ssr-3.0.5.tgz#7661ad891a0be948726c7f7ad1e425253c587b83"
+  integrity sha512-Wm//Kuxa1DpgjE4P9W0coZr8wklOfJ35Jtq61CbU+t601CpPTK4+FL2QDBItaG7aoUUDCWL5nnxMkuaOgzTBKg==
+  dependencies:
+    "@vue/compiler-dom" "3.0.5"
+    "@vue/shared" "3.0.5"
+
 "@vue/reactivity@3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@vue/reactivity/-/reactivity-3.0.4.tgz#b6599dd8271a745960a03f05744ccf7991ba5d8d"
@@ -1096,6 +1155,13 @@
   dependencies:
     "@vue/shared" "3.0.4"
 
+"@vue/reactivity@3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/reactivity/-/reactivity-3.0.5.tgz#e3789e4d523d845f9ae0b4d770e2b45594742fd2"
+  integrity sha512-3xodUE3sEIJgS7ntwUbopIpzzvi7vDAOjVamfb2l+v1FUg0jpd3gf62N2wggJw3fxBMr+QvyxpD+dBoxLsmAjw==
+  dependencies:
+    "@vue/shared" "3.0.5"
+
 "@vue/runtime-core@3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@vue/runtime-core/-/runtime-core-3.0.4.tgz#a5b9a001560b1fd8c01a43f68b764c555de7836c"
@@ -1104,6 +1170,14 @@
     "@vue/reactivity" "3.0.4"
     "@vue/shared" "3.0.4"
 
+"@vue/runtime-core@3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/runtime-core/-/runtime-core-3.0.5.tgz#da6331d5f300d5794e9e0ebdc8a8bd72a9e19962"
+  integrity sha512-Cnyi2NqREwOLcTEsIi1DQX1hHtkVj4eGm4hBG7HhokS05DqpK4/80jG6PCCnCH9rIJDB2FqtaODX397210plXg==
+  dependencies:
+    "@vue/reactivity" "3.0.5"
+    "@vue/shared" "3.0.5"
+
 "@vue/runtime-dom@3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@vue/runtime-dom/-/runtime-dom-3.0.4.tgz#6f81aec545f24511d2c28a315aa3391420b69c68"
@@ -1113,19 +1187,33 @@
     "@vue/shared" "3.0.4"
     csstype "^2.6.8"
 
-"@vue/server-renderer@^3.0.4":
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/@vue/server-renderer/-/server-renderer-3.0.4.tgz#7026113694b74e878113cd1c70d1fb8f89d09e99"
-  integrity sha512-+U3MGbIK3tiQh5fa79U1qtI++/gBdGOVxlp5POHRlsjGpA4I2YSSeQSZwqtv1SPAYp/A4d5QvAPZ7BucVKZbgg==
+"@vue/runtime-dom@3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/runtime-dom/-/runtime-dom-3.0.5.tgz#1ce2c9c449e26ab06963da0064096e882a7a8935"
+  integrity sha512-iilX1KySeIzHHtErT6Y44db1rhWK5tAI0CiJIPr+SJoZ2jbjoOSE6ff/jfIQakchbm1d6jq6VtRVnp5xYdOXKA==
   dependencies:
-    "@vue/compiler-ssr" "3.0.4"
-    "@vue/shared" "3.0.4"
+    "@vue/runtime-core" "3.0.5"
+    "@vue/shared" "3.0.5"
+    csstype "^2.6.8"
+
+"@vue/server-renderer@^3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/server-renderer/-/server-renderer-3.0.5.tgz#1197e7d7b7874e15de284798a3932ec425ffe593"
+  integrity sha512-aB4TymBESEbCJ6A9HfeFpS3U9dC6dRa1zUqWHJqGlikqKr38n0VSYA3lNt0Qnkd6SFDSN6Kn5O34Ih3saMk9KA==
+  dependencies:
+    "@vue/compiler-ssr" "3.0.5"
+    "@vue/shared" "3.0.5"
 
 "@vue/shared@3.0.4":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@vue/shared/-/shared-3.0.4.tgz#6dc50f593bdfdeaa6183d1dbc15e2d45e7c6b8b3"
   integrity sha512-Swfbz31AaMX48CpFl+YmIrqOH9MgJMTrltG9e26A4ZxYx9LjGuMV+41WnxFzS3Bc9nbrc6sDPM37G6nIT8NJSg==
 
+"@vue/shared@3.0.5":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@vue/shared/-/shared-3.0.5.tgz#c131d88bd6713cc4d93b3bb1372edb1983225ff0"
+  integrity sha512-gYsNoGkWejBxNO6SNRjOh/xKeZ0H0V+TFzaPzODfBjkAIb0aQgBuixC1brandC/CDJy1wYPwSoYrXpvul7m6yw==
+
 JSONStream@^1.0.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -1139,6 +1227,14 @@ abab@^2.0.3:
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
   integrity sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==
 
+accepts@~1.3.5:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
+  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
+  dependencies:
+    mime-types "~2.1.24"
+    negotiator "0.6.2"
+
 acorn-class-fields@^0.3.7:
   version "0.3.7"
   resolved "https://registry.yarnpkg.com/acorn-class-fields/-/acorn-class-fields-0.3.7.tgz#a35122f3cc6ad2bb33b1857e79215677fcfdd720"
@@ -1604,6 +1700,11 @@ builtin-modules@^3.1.0:
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.1.0.tgz#aad97c15131eb76b65b50ef208e7584cd76a7484"
   integrity sha512-k0KL0aWZuBt2lrxrcASWDfwOLMnodeQjodT/1SxEQAXsHANgo6ZC/VEaSEHCXt7aSTZ4/4H5LKa+tBXmW7Vtvw==
 
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+  integrity sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=
+
 cac@^6.6.1:
   version "6.7.1"
   resolved "https://registry.yarnpkg.com/cac/-/cac-6.7.1.tgz#0609d28a31d887746de4b66a15e3914f106f880c"
@@ -1929,6 +2030,26 @@ component-emitter@^1.2.1:
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
   integrity sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==
 
+compressible@~2.0.16:
+  version "2.0.18"
+  resolved "https://registry.yarnpkg.com/compressible/-/compressible-2.0.18.tgz#af53cca6b070d4c3c0750fbd77286a6d7cc46fba"
+  integrity sha512-AF3r7P5dWxL8MxyITRMlORQNaOA2IkAFaTr4k7BUumjPtRpGDTZpl0Pb1XCO6JeDCBdp126Cgs9sMxqSjgYyRg==
+  dependencies:
+    mime-db ">= 1.43.0 < 2"
+
+compression@^1.7.4:
+  version "1.7.4"
+  resolved "https://registry.yarnpkg.com/compression/-/compression-1.7.4.tgz#95523eff170ca57c29a0ca41e6fe131f41e5bb8f"
+  integrity sha512-jaSIDzP9pZVS4ZfQ+TzvtiWhdpFhE2RDHz8QJkpX9SIpLq88VueF5jJw6t+6CUQcAoA6t+x89MLrWAqpfDE8iQ==
+  dependencies:
+    accepts "~1.3.5"
+    bytes "3.0.0"
+    compressible "~2.0.16"
+    debug "2.6.9"
+    on-headers "~1.0.2"
+    safe-buffer "5.1.2"
+    vary "~1.1.2"
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -4804,6 +4925,13 @@ markdown-it@^10.0.0:
     mdurl "^1.0.1"
     uc.micro "^1.0.5"
 
+matchit@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/matchit/-/matchit-1.1.0.tgz#c4ccf17d9c824cc1301edbcffde9b75a61d10a7c"
+  integrity sha512-+nGYoOlfHmxe5BW5tE0EMJppXEwdSf8uBA1GTZC7Q77kbT35+VKLYJMzVNWCHSsga1ps1tPYFtFyvxvKzWVmMA==
+  dependencies:
+    "@arr/every" "^1.0.0"
+
 mdurl@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
@@ -4911,7 +5039,12 @@ mime-db@1.44.0:
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
   integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==
 
-mime-types@^2.1.12, mime-types@~2.1.19:
+"mime-db@>= 1.43.0 < 2":
+  version "1.45.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.45.0.tgz#cceeda21ccd7c3a745eba2decd55d4b73e7879ea"
+  integrity sha512-CkqLUxUk15hofLoLyljJSrukZi8mAtgd+yE5uO4tqRZsdsAJKv0O+rFMhVDRJgozy+yG6md5KwuXhD4ocIoP+w==
+
+mime-types@^2.1.12, mime-types@~2.1.19, mime-types@~2.1.24:
   version "2.1.27"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
   integrity sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==
@@ -5032,6 +5165,11 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
 
+negotiator@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
+  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
+
 neo-async@^2.6.0:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f"
@@ -5215,6 +5353,11 @@ on-finished@~2.3.0:
   dependencies:
     ee-first "1.1.1"
 
+on-headers@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.2.tgz#772b0ae6aaa525c399e489adfad90c403eb3c28f"
+  integrity sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==
+
 once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -5548,6 +5691,14 @@ pngjs@^5.0.0:
   resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-5.0.0.tgz#e79dd2b215767fd9c04561c01236df960bce7fbb"
   integrity sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==
 
+polka@^0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/polka/-/polka-0.5.2.tgz#588bee0c5806dbc6c64958de3a1251860e9f2e26"
+  integrity sha512-FVg3vDmCqP80tOrs+OeNlgXYmFppTXdjD5E7I4ET1NjvtNmQrb1/mJibybKkb/d4NA7YWAr1ojxuhpL3FHqdlw==
+  dependencies:
+    "@polka/url" "^0.5.0"
+    trouter "^2.0.1"
+
 posix-character-classes@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
@@ -6295,16 +6446,16 @@ rxjs@^6.6.3:
   dependencies:
     tslib "^1.9.0"
 
+safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
 safe-buffer@^5.0.1, safe-buffer@^5.1.2, safe-buffer@~5.2.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
 
-safe-buffer@~5.1.0, safe-buffer@~5.1.1:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
-  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
-
 safe-regex@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
@@ -7066,6 +7217,13 @@ trim-off-newlines@^1.0.0:
   resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
   integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
 
+trouter@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/trouter/-/trouter-2.0.1.tgz#2726a5f8558e090d24c3a393f09eaab1df232df6"
+  integrity sha512-kr8SKKw94OI+xTGOkfsvwZQ8mWoikZDd2n8XZHjJVZUARZT+4/VV6cacRS6CLsH9bNm+HFIPU1Zx4CnNnb4qlQ==
+  dependencies:
+    matchit "^1.0.0"
+
 ts-jest@^26.4.4:
   version "26.4.4"
   resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.4.4.tgz#61f13fb21ab400853c532270e52cc0ed7e502c49"
@@ -7285,7 +7443,7 @@ validator@^8.0.0:
   resolved "https://registry.yarnpkg.com/validator/-/validator-8.2.0.tgz#3c1237290e37092355344fef78c231249dab77b9"
   integrity sha512-Yw5wW34fSv5spzTXNkokD6S6/Oq92d8q/t14TqsS3fAiA1RYnxSFSIZ+CY3n6PGGRCq5HhJTSepQvFUS2QUDxA==
 
-vary@^1:
+vary@^1, vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
   integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
@@ -7299,17 +7457,18 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
-vitepress@^0.10.0:
-  version "0.10.0"
-  resolved "https://registry.yarnpkg.com/vitepress/-/vitepress-0.10.0.tgz#2673cc25110a87a5d9b642c57146611a1823bf8a"
-  integrity sha512-xIJWNQF5xAxbSIHaDSNfFNyN4qN95NSNmV+JWtfHbiRDQmf6gyqwCwBWyj5YDX5N/1IOgJGXgvQLyvYB6dlWvA==
+vitepress@^0.10.1:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/vitepress/-/vitepress-0.10.1.tgz#7c08b9e201505cc9408e261e96bc6a96bc85a51a"
+  integrity sha512-d5eCqA+BT4AwJauFDRbGEFoHussIzzRSirgZABMykPS854DJnT9sO8SYVPrE94QiuGQRcO3CvaNTfQ8EAnVTnQ==
   dependencies:
     "@docsearch/css" "^1.0.0-alpha.28"
     "@docsearch/js" "^1.0.0-alpha.28"
     "@vitejs/plugin-vue" "^1.0.2"
-    "@vue/compiler-sfc" "^3.0.4"
-    "@vue/server-renderer" "^3.0.4"
+    "@vue/compiler-sfc" "^3.0.5"
+    "@vue/server-renderer" "^3.0.5"
     chalk "^4.1.0"
+    compression "^1.7.4"
     debug "^4.1.1"
     diacritics "^1.3.0"
     escape-html "^1.0.3"
@@ -7324,11 +7483,12 @@ vitepress@^0.10.0:
     markdown-it-table-of-contents "^0.4.4"
     minimist "^1.2.5"
     ora "^5.1.0"
+    polka "^0.5.2"
     prismjs "^1.20.0"
     sirv "^1.0.10"
     slash "^3.0.0"
-    vite "^2.0.0-alpha.3"
-    vue "^3.0.4"
+    vite "^2.0.0-alpha.5"
+    vue "^3.0.5"
 
 void-elements@^3.1.0:
   version "3.1.0"
@@ -7344,6 +7504,15 @@ vue@^3.0.4:
     "@vue/runtime-dom" "3.0.4"
     "@vue/shared" "3.0.4"
 
+vue@^3.0.5:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-3.0.5.tgz#de1b82eba24abfe71e0970fc9b8d4b2babdc3fe1"
+  integrity sha512-TfaprOmtsAfhQau7WsomXZ8d9op/dkQLNIq8qPV3A0Vxs6GR5E+c1rfJS1SDkXRQj+dFyfnec7+U0Be1huiScg==
+  dependencies:
+    "@vue/compiler-dom" "3.0.5"
+    "@vue/runtime-dom" "3.0.5"
+    "@vue/shared" "3.0.5"
+
 w3c-hr-time@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz#0a89cdf5cc15822df9c360543676963e0cc308cd"