diff --git a/index.ts b/index.ts
index 6b2ac97..4f4a21b 100644
--- a/index.ts
+++ b/index.ts
@@ -1,10 +1,38 @@
 import { gettextToI18next } from 'i18next-conv'
+import { GettextExtractor, JsExtractors } from 'gettext-extractor';
+import { JsParser } from 'gettext-extractor/dist/js/parser';
+import { IJsExtractorOptions } from 'gettext-extractor/dist/js/extractors/common';
 
-export default function PoLoader() {
+let extractor = new GettextExtractor();
+
+interface Options {
+    pot: Partial<{
+        out: string
+        callee: { calleeName: string|string[], options: IJsExtractorOptions}[]
+    }>
+}
+
+export default function GettextLoader(options: Partial<Options> = {}) {
+    const pwd = process.cwd();
+    let parser: JsParser|undefined = undefined;
+    if (options.pot?.out && process.env.NODE_ENV === 'development') {
+        let extractorFuncs = options.pot.callee?.map(c => JsExtractors.callExpression(c.calleeName, c.options));
+        if (!extractorFuncs || extractorFuncs.length === 0) {
+            extractorFuncs = [
+                JsExtractors.callExpression(['t'], {
+                    arguments: {
+                        text: 0,
+                        context: 1,
+                    }
+                })]
+        }
+        parser = extractor.createJsParser(extractorFuncs);
+    }
     return {
-        name: 'po-loader',
+        name: 'gettext-loader',
         async transform(source: string, id: string) {
             const poRegEx = /\.po$/;
+            const jsRegEx = /\.(js|jsx|ts|tsx)$/;
             if (poRegEx.test(id)) {
                 const match = source.match(/Language: (\w+)/)
                 const lang = match ? match[1] : 'en';
@@ -12,8 +40,15 @@ export default function PoLoader() {
                 return {
                     code: `export default ${await gettextToI18next(lang, source)}`
                 }
+            } else if (jsRegEx.test(id)) {
+                parser?.parseFile(id.replace(pwd, '.'))
             }
             return {};
+        },
+        async buildEnd() {
+            if (parser && options.pot?.out) {
+                extractor.savePotFile(options.pot.out)
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/package.json b/package.json
index 9d7aa73..3ca0bb2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@arnef/vite-plugin-gettext-loader",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "license": "MIT",
@@ -8,6 +8,7 @@
     "build": "tsc"
   },
   "dependencies": {
+    "gettext-extractor": "^3.5.4",
     "i18next-conv": "^12.1.1"
   },
   "devDependencies": {
@@ -16,10 +17,11 @@
   "keywords": [
     "vite",
     "vite-plugin",
-    "gettext", 
+    "gettext",
     "po",
     "pot"
   ],
-  "publishConfig": { "@arnef:registry":" https://git.arnef.de/api/v4/projects/11/packages/npm/" }
-
+  "publishConfig": {
+    "@arnef:registry": " https://git.arnef.de/api/v4/projects/11/packages/npm/"
+  }
 }
diff --git a/yarn.lock b/yarn.lock
index c4f7f3d..9481669 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -30,11 +30,34 @@
     "@jridgewell/resolve-uri" "^3.0.3"
     "@jridgewell/sourcemap-codec" "^1.4.10"
 
+"@types/glob@5 - 7":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.2.0.tgz#bc1b5bf3aa92f25bd5dd39f35c57361bdce5b2eb"
+  integrity sha512-ZUxbzKl0IfJILTS6t7ip5fQQM/J3TJYubDm3nMbgubNNYS62eXeUpoLUC8/7fJNiFYHTrGPQn7hspDUzIHX3UA==
+  dependencies:
+    "@types/minimatch" "*"
+    "@types/node" "*"
+
 "@types/istanbul-lib-coverage@^2.0.1":
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.4.tgz#8467d4b3c087805d63580480890791277ce35c44"
   integrity sha512-z/QT1XN4K4KYuslS23k62yDIDLwLFkzxOuMplDtObz0+y7VqJCaO2o+SPwHCvLFZh7xazvvoor2tA/hPz9ee7g==
 
+"@types/minimatch@*":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
+  integrity sha512-Klz949h02Gz2uZCMGwDUSDS1YBlTdDDgbWHi+81l29tQALUtvz4rAYi5uoVhE5Lagoq6DeqAUlbrHvW/mXDgdQ==
+
+"@types/node@*":
+  version "17.0.31"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.31.tgz#a5bb84ecfa27eec5e1c802c6bbf8139bdb163a5d"
+  integrity sha512-AR0x5HbXGqkEx9CadRH3EBYx/VkiUgZIhP4wvPn/+5KIsgpNoyFaRlVe0Zlx9gRtg8fA06a9tskE2MSN7TcG4Q==
+
+"@types/parse5@^5":
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/@types/parse5/-/parse5-5.0.3.tgz#e7b5aebbac150f8b5fdd4a46e7f0bd8e65e19109"
+  integrity sha512-kUNnecmtkunAoQ3CnjmMkzNU/gtxG8guhi+Fk2U/kOpIKjIMKnXGp4IJCgQJrXSgMsWYimYG4TGjz/UzbGEBTw==
+
 ansi-regex@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"
@@ -140,6 +163,11 @@ cross-spawn@^7.0.0:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
+css-selector-parser@^1.3:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/css-selector-parser/-/css-selector-parser-1.4.1.tgz#03f9cb8a81c3e5ab2c51684557d5aaf6d2569759"
+  integrity sha512-HYPSb7y/Z7BNDCOrakL4raGO2zltZkbeXyAd6Tg9obzix6QhzxCotdBl6VT0Dv4vZfJGVz3WL/xaEI9Ly3ul0g==
+
 emoji-regex@^8.0.0:
   version "8.0.0"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
@@ -192,6 +220,19 @@ gettext-converter@^1.2.2:
     content-type "1.0.4"
     encoding "0.1.13"
 
+gettext-extractor@^3.5.4:
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/gettext-extractor/-/gettext-extractor-3.5.4.tgz#bd36c65b4d26014ffd925f9ac7b4738d6893d6b2"
+  integrity sha512-iK4tSnteSw+pFMts43OP8hUnsOklbkxz3ytWqru7dPf8Ec3uzTYv1aw70ojAvKItmofpj1ibfY7sZWsdSN6zIw==
+  dependencies:
+    "@types/glob" "5 - 7"
+    "@types/parse5" "^5"
+    css-selector-parser "^1.3"
+    glob "5 - 7"
+    parse5 "5 - 6"
+    pofile "1.0.x"
+    typescript "2 - 4"
+
 gettext-parser@^5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/gettext-parser/-/gettext-parser-5.1.2.tgz#ebecc29a905334a48680a57b2d64da920f781cd4"
@@ -202,7 +243,7 @@ gettext-parser@^5.1.2:
     readable-stream "^3.6.0"
     safe-buffer "^5.2.1"
 
-glob@^7.1.3, glob@^7.1.4:
+"glob@5 - 7", glob@^7.1.3, glob@^7.1.4:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.2.0.tgz#d15535af7732e02e948f4c41628bd910293f6023"
   integrity sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==
@@ -342,6 +383,11 @@ p-locate@^5.0.0:
   dependencies:
     p-limit "^3.0.2"
 
+"parse5@5 - 6":
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
+  integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
+
 path-exists@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
@@ -357,6 +403,11 @@ path-key@^3.1.0:
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
   integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
 
+pofile@1.0.x:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/pofile/-/pofile-1.0.11.tgz#35aff58c17491d127a07336d5522ebc9df57c954"
+  integrity sha512-Vy9eH1dRD9wHjYt/QqXcTz+RnX/zg53xK+KljFSX30PvdDMb2z+c6uDUeblUGqqJgz3QFsdlA0IJvHziPmWtQg==
+
 readable-stream@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
@@ -454,7 +505,7 @@ test-exclude@^6.0.0:
     glob "^7.1.4"
     minimatch "^3.0.4"
 
-typescript@^4.6.4:
+"typescript@2 - 4", typescript@^4.6.4:
   version "4.6.4"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.4.tgz#caa78bbc3a59e6a5c510d35703f6a09877ce45e9"
   integrity sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==