diff --git a/.changeset/gentle-guests-doubt.md b/.changeset/gentle-guests-doubt.md
new file mode 100644
index 0000000..c5461c6
--- /dev/null
+++ b/.changeset/gentle-guests-doubt.md
@@ -0,0 +1,21 @@
+---
+"@bbob/cli": patch
+"@bbob/core": patch
+"@bbob/html": patch
+"@bbob/parser": patch
+"@bbob/plugin-helper": patch
+"@bbob/preset-html5": patch
+"@bbob/preset-react": patch
+"@bbob/preset-vue": patch
+"@bbob/preset": patch
+"@bbob/react": patch
+"@bbob/types": patch
+"@bbob/vue2": patch
+"@bbob/vue3": patch
+---
+
+fix: proper module resolution in all cases (Node CJS, Node ESM, bundler)
+
+Allow usages of this library in ESM scenarios (Vite SSR, pure Node using ESM) by fixing incorrect exports of the ESM output (use correct .mjs extension, separate types files for CJS and ESM output, package.json fixes)
+
+Fixes #232, #214, #135
diff --git a/jest.config.js b/jest.config.js
index bd9ac47..3ed42a1 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -7,6 +7,7 @@ module.exports = {
   setupFilesAfterEnv: [`${__dirname}/jest.setup.js`],
   coverageDirectory: './coverage/',
   collectCoverage: true,
+  resolver: "ts-jest-resolver",
   transform: {
     '\\.[jt]sx?$': ['@swc/jest', { ...config }],
   },
diff --git a/package.json b/package.json
index 6af6094..a76fcc5 100644
--- a/package.json
+++ b/package.json
@@ -66,6 +66,8 @@
     "rollup-plugin-gzip": "3.1.0",
     "rollup-plugin-swc3": "0.11.0",
     "size-limit": "11.0.1",
+    "ts-jest-resolver": "^2.0.1",
+    "ts2mjs": "^4.0.0",
     "typescript": "5.1.6"
   },
   "publishConfig": {
@@ -80,13 +82,13 @@
   },
   "pkgTasks": {
     "build:commonjs": "@/cross-env BABEL_ENV=commonjs NODE_ENV=production @/swc ./src/ --config-file ../../.swcrc-commonjs.json --out-dir lib --strip-leading-paths",
-    "build:es": "@/cross-env BABEL_ENV=es NODE_ENV=production @/swc ./src/ --config-file ../../.swcrc.json --out-dir es --strip-leading-paths",
+    "build:es": "@/cross-env BABEL_ENV=es NODE_ENV=production @/swc ./src/ --config-file ../../.swcrc.json --out-dir es --strip-leading-paths && @/ts2mjs es --remove-source",
     "build:umd": "@/cross-env BABEL_ENV=rollup NODE_ENV=production @/rollup --config ../../rollup.config.mjs",
     "build": "npm run build:es && npm run build:commonjs && npm run build:umd",
     "test": "@/jest",
     "cover": "@/jest --coverage .",
     "lint": "@/eslint .",
-    "types": "@/tsc",
+    "types": "@/tsc && @/ts2mjs types",
     "bundlesize": "npm run build && @/cross-env NODE_ENV=production @/bundlesize .",
     "size": "npm run build && @/cross-env NODE_ENV=production @/size-limit ."
   },
diff --git a/packages/bbob-cli/package.json b/packages/bbob-cli/package.json
index 8855ce7..0b01e7f 100644
--- a/packages/bbob-cli/package.json
+++ b/packages/bbob-cli/package.json
@@ -6,16 +6,21 @@
     "bbob": "lib/cli.js"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobCli",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-cli/src/cli.ts b/packages/bbob-cli/src/cli.ts
index cd5b6bc..bb029df 100755
--- a/packages/bbob-cli/src/cli.ts
+++ b/packages/bbob-cli/src/cli.ts
@@ -1,4 +1,4 @@
 #!/usr/bin/env node
-import { run } from './index';
+import { run } from './index.js';
 
 run(process.stdin, process.stdout);
diff --git a/packages/bbob-core/package.json b/packages/bbob-core/package.json
index 9f14e44..32812d9 100644
--- a/packages/bbob-core/package.json
+++ b/packages/bbob-core/package.json
@@ -25,16 +25,21 @@
     "@bbob/types": "*"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobCore",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-core/src/index.ts b/packages/bbob-core/src/index.ts
index 40d4150..122584e 100644
--- a/packages/bbob-core/src/index.ts
+++ b/packages/bbob-core/src/index.ts
@@ -9,8 +9,8 @@ import type {
 } from "@bbob/types";
 
 import { parse } from '@bbob/parser';
-import { iterate, match } from './utils';
-import { C1, C2 } from './errors'
+import { iterate, match } from './utils.js';
+import { C1, C2 } from './errors.js'
 
 export function createTree<Options extends BBobCoreOptions = BBobCoreOptions>(tree: NodeContent[], options: Options) {
   const extendedTree = tree as BBobCoreTagNodeTree
diff --git a/packages/bbob-html/package.json b/packages/bbob-html/package.json
index 02a83d8..2911405 100644
--- a/packages/bbob-html/package.json
+++ b/packages/bbob-html/package.json
@@ -14,16 +14,21 @@
     "@bbob/types": "*"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobHtml",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-parser/package.json b/packages/bbob-parser/package.json
index a1cb968..7a6186f 100644
--- a/packages/bbob-parser/package.json
+++ b/packages/bbob-parser/package.json
@@ -24,44 +24,69 @@
     "@bbob/types": "*"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobParser",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     },
     "./lexer": {
-      "types": "./types/lexer.d.ts",
-      "import": "./es/lexer.js",
-      "require": "./lib/lexer.js",
+      "import": {
+        "types": "./types/lexer.d.mts",
+        "default": "./es/lexer.mjs"
+      },
+      "require": {
+        "types": "./types/lexer.d.ts",
+        "default": "./lib/lexer.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     },
     "./parse": {
-      "types": "./types/parse.d.ts",
-      "import": "./es/parse.js",
-      "require": "./lib/parse.js",
+      "import": {
+        "types": "./types/parse.d.mts",
+        "default": "./es/parse.mjs"
+      },
+      "require": {
+        "types": "./types/parse.d.ts",
+        "default": "./lib/parse.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     },
     "./Token": {
-      "types": "./types/Token.d.ts",
-      "import": "./es/Token.js",
-      "require": "./lib/Token.js",
+      "import": {
+        "types": "./types/Token.d.mts",
+        "default": "./es/Token.mjs"
+      },
+      "require": {
+        "types": "./types/Token.d.ts",
+        "default": "./lib/Token.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     },
     "./utils": {
-      "types": "./types/utils.d.ts",
-      "import": "./es/utils.js",
-      "require": "./lib/utils.js",
+      "import": {
+        "types": "./types/utils.d.mts",
+        "default": "./es/utils.mjs"
+      },
+      "require": {
+        "types": "./types/utils.d.ts",
+        "default": "./lib/utils.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-parser/src/index.ts b/packages/bbob-parser/src/index.ts
index 2c7f357..9ea2cd7 100644
--- a/packages/bbob-parser/src/index.ts
+++ b/packages/bbob-parser/src/index.ts
@@ -1,4 +1,4 @@
 export { TagNode } from '@bbob/plugin-helper';
-export { default } from './parse';
-export * from './parse';
-export * from './lexer'
+export { default } from './parse.js';
+export * from './parse.js';
+export * from './lexer.js'
diff --git a/packages/bbob-parser/src/lexer.ts b/packages/bbob-parser/src/lexer.ts
index d5d1ce7..c32a1df 100644
--- a/packages/bbob-parser/src/lexer.ts
+++ b/packages/bbob-parser/src/lexer.ts
@@ -14,8 +14,8 @@ import type { LexerOptions, LexerTokenizer } from "@bbob/types";
 
 import {
   Token, TYPE_ATTR_NAME, TYPE_ATTR_VALUE, TYPE_NEW_LINE, TYPE_SPACE, TYPE_TAG, TYPE_WORD,
-} from './Token';
-import { CharGrabber, createCharGrabber, trimChar, unquote } from './utils';
+} from './Token.js';
+import { CharGrabber, createCharGrabber, trimChar, unquote } from './utils.js';
 
 // for cases <!-- -->
 const EM = '!';
diff --git a/packages/bbob-parser/src/parse.ts b/packages/bbob-parser/src/parse.ts
index 7e77dbd..ace9aff 100644
--- a/packages/bbob-parser/src/parse.ts
+++ b/packages/bbob-parser/src/parse.ts
@@ -7,9 +7,9 @@ import {
   isTagNode,
 } from "@bbob/plugin-helper";
 
-import { createLexer } from "./lexer";
+import { createLexer } from "./lexer.js";
 
-import type { Token } from "./Token";
+import type { Token } from "./Token.js";
 
 class NodeList<Value> {
   private n: Value[];
diff --git a/packages/bbob-plugin-helper/package.json b/packages/bbob-plugin-helper/package.json
index a6686b8..39cde0a 100644
--- a/packages/bbob-plugin-helper/package.json
+++ b/packages/bbob-plugin-helper/package.json
@@ -15,8 +15,8 @@
     "types"
   ],
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobPluginHelper",
   "types": "types/index.d.ts",
@@ -25,30 +25,50 @@
   },
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     },
     "./char": {
-      "types": "./types/char.d.ts",
-      "import": "./es/char.js",
-      "require": "./lib/char.js",
+      "import": {
+        "types": "./types/char.d.mts",
+        "default": "./es/char.mjs"
+      },
+      "require": {
+        "types": "./types/char.d.ts",
+        "default": "./lib/char.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     },
     "./helpers": {
-      "types": "./types/helpers.d.ts",
-      "import": "./es/helpers.js",
-      "require": "./lib/helpers.js",
+      "import": {
+        "types": "./types/helpers.d.mts",
+        "default": "./es/helpers.mjs"
+      },
+      "require": {
+        "types": "./types/helpers.d.ts",
+        "default": "./lib/helpers.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     },
     "./TagNode": {
-      "types": "./types/TagNode.d.ts",
-      "import": "./es/TagNode.js",
-      "require": "./lib/TagNode.js",
+      "import": {
+        "types": "./types/TagNode.d.mts",
+        "default": "./es/TagNode.mjs"
+      },
+      "require": {
+        "types": "./types/TagNode.d.ts",
+        "default": "./lib/TagNode.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-plugin-helper/src/TagNode.ts b/packages/bbob-plugin-helper/src/TagNode.ts
index f6323e4..1c0cc69 100644
--- a/packages/bbob-plugin-helper/src/TagNode.ts
+++ b/packages/bbob-plugin-helper/src/TagNode.ts
@@ -1,6 +1,6 @@
 import type { NodeContent, TagNodeObject, TagNodeTree, TagPosition } from "@bbob/types";
 
-import { OPEN_BRAKET, CLOSE_BRAKET, SLASH } from './char';
+import { OPEN_BRAKET, CLOSE_BRAKET, SLASH } from './char.js';
 import {
   getUniqAttr,
   getNodeLength,
@@ -8,7 +8,7 @@ import {
   attrsToString,
   attrValue,
   isTagNode,
-} from './helpers';
+} from './helpers.js';
 
 const getTagAttrs = <AttrValue>(tag: string, params: Record<string, AttrValue>) => {
   const uniqAttr = getUniqAttr(params);
diff --git a/packages/bbob-plugin-helper/src/helpers.ts b/packages/bbob-plugin-helper/src/helpers.ts
index 63ceb08..ed1651c 100644
--- a/packages/bbob-plugin-helper/src/helpers.ts
+++ b/packages/bbob-plugin-helper/src/helpers.ts
@@ -1,7 +1,7 @@
 import type { NodeContent, StringNode } from "@bbob/types";
 
-import { N } from './char';
-import type { TagNode } from "./TagNode";
+import { N } from './char.js';
+import type { TagNode } from "./TagNode.js";
 
 function isTagNode(el: unknown): el is TagNode {
   return typeof el === 'object' && el !== null && 'tag' in el;
diff --git a/packages/bbob-plugin-helper/src/index.ts b/packages/bbob-plugin-helper/src/index.ts
index 3cfcb82..40253ef 100644
--- a/packages/bbob-plugin-helper/src/index.ts
+++ b/packages/bbob-plugin-helper/src/index.ts
@@ -1,3 +1,3 @@
-export * from "./helpers";
-export * from "./char";
-export * from "./TagNode";
+export * from "./helpers.js";
+export * from "./char.js";
+export * from "./TagNode.js";
diff --git a/packages/bbob-preset-html5/package.json b/packages/bbob-preset-html5/package.json
index 68ac896..b850874 100644
--- a/packages/bbob-preset-html5/package.json
+++ b/packages/bbob-preset-html5/package.json
@@ -17,16 +17,21 @@
     "@bbob/html": "*"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobPresetHTML5",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-preset-html5/src/index.ts b/packages/bbob-preset-html5/src/index.ts
index 4f91926..64737d2 100644
--- a/packages/bbob-preset-html5/src/index.ts
+++ b/packages/bbob-preset-html5/src/index.ts
@@ -1,6 +1,6 @@
 /* eslint-disable indent */
 import { createPreset } from "@bbob/preset";
-import defaultTags from "./defaultTags";
+import defaultTags from "./defaultTags.js";
 export type * from "@bbob/preset";
 
 export default createPreset(defaultTags);
diff --git a/packages/bbob-preset-react/package.json b/packages/bbob-preset-react/package.json
index d6d01ed..0da701b 100644
--- a/packages/bbob-preset-react/package.json
+++ b/packages/bbob-preset-react/package.json
@@ -20,16 +20,21 @@
     "@types/react": "18.x"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobPresetReact",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-preset-vue/package.json b/packages/bbob-preset-vue/package.json
index 78f5375..2b8a55d 100644
--- a/packages/bbob-preset-vue/package.json
+++ b/packages/bbob-preset-vue/package.json
@@ -12,16 +12,21 @@
     "@bbob/types": "*"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobPresetVue",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-preset/package.json b/packages/bbob-preset/package.json
index cd3ab09..bde18e3 100644
--- a/packages/bbob-preset/package.json
+++ b/packages/bbob-preset/package.json
@@ -22,16 +22,21 @@
     "@bbob/core": "*"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobPreset",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-preset/src/index.ts b/packages/bbob-preset/src/index.ts
index 15a762c..53024b4 100644
--- a/packages/bbob-preset/src/index.ts
+++ b/packages/bbob-preset/src/index.ts
@@ -1,2 +1,2 @@
-export { default } from "./preset";
-export * from "./preset";
+export { default } from "./preset.js";
+export * from "./preset.js";
diff --git a/packages/bbob-react/package.json b/packages/bbob-react/package.json
index e2ebac3..31b7147 100644
--- a/packages/bbob-react/package.json
+++ b/packages/bbob-react/package.json
@@ -26,16 +26,21 @@
     "@types/react": "18.x"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobReact",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-react/src/Component.ts b/packages/bbob-react/src/Component.ts
index 0ad7ed2..26a7abf 100644
--- a/packages/bbob-react/src/Component.ts
+++ b/packages/bbob-react/src/Component.ts
@@ -1,7 +1,7 @@
 import React, { ReactNode } from 'react';
 import type { BBobPlugins, BBobCoreOptions } from '@bbob/types';
 
-import { render } from './render';
+import { render } from './render.js';
 
 const content = (children: ReactNode, plugins?: BBobPlugins, options?: BBobCoreOptions) =>
     React.Children.map(children,
diff --git a/packages/bbob-react/src/index.ts b/packages/bbob-react/src/index.ts
index 5a4aadb..4e2ad52 100644
--- a/packages/bbob-react/src/index.ts
+++ b/packages/bbob-react/src/index.ts
@@ -1,2 +1,2 @@
-export { default } from './Component';
-export { render } from './render';
+export { default } from './Component.js';
+export { render } from './render.js';
diff --git a/packages/bbob-types/package.json b/packages/bbob-types/package.json
index 9d2815c..862ea81 100644
--- a/packages/bbob-types/package.json
+++ b/packages/bbob-types/package.json
@@ -14,7 +14,17 @@
     "types"
   ],
   "types": "types/index.d.ts",
-  "module": "types/index.d.ts",
+  "module": "types/index.d.mts",
+  "exports": {
+    ".": {
+      "import": {
+        "types": "./types/index.d.mts"
+      },
+      "require": {
+        "types": "./types/index.d.ts"
+      }
+    }
+  },
   "homepage": "https://github.com/JiLiZART/bbob",
   "author": "Nikolay Kostyurin <jilizart@gmail.com>",
   "license": "MIT",
diff --git a/packages/bbob-types/src/core.ts b/packages/bbob-types/src/core.ts
index a9e0ff2..f9b7d67 100644
--- a/packages/bbob-types/src/core.ts
+++ b/packages/bbob-types/src/core.ts
@@ -1,5 +1,5 @@
-import { ParseOptions } from "./parser";
-import { NodeContent, PartialNodeContent, TagNodeObject, TagNodeTree } from "./common";
+import { ParseOptions } from "./parser.js";
+import { NodeContent, PartialNodeContent, TagNodeObject, TagNodeTree } from "./common.js";
 
 export interface BBobCoreOptions<
     Data = unknown | null,
diff --git a/packages/bbob-types/src/index.ts b/packages/bbob-types/src/index.ts
index 00c301d..dd1ed07 100644
--- a/packages/bbob-types/src/index.ts
+++ b/packages/bbob-types/src/index.ts
@@ -1,4 +1,4 @@
-export * from './common'
-export * from './parser'
-export * from './core'
-export * from './preset'
+export * from './common.js'
+export * from './parser.js'
+export * from './core.js'
+export * from './preset.js'
diff --git a/packages/bbob-types/src/parser.ts b/packages/bbob-types/src/parser.ts
index 6c7463f..8258a76 100644
--- a/packages/bbob-types/src/parser.ts
+++ b/packages/bbob-types/src/parser.ts
@@ -1,4 +1,4 @@
-import { TagNodeTree, TagPosition } from "./common";
+import { TagNodeTree, TagPosition } from "./common.js";
 
 export interface ParseError {
   tagName: string;
diff --git a/packages/bbob-types/src/preset.ts b/packages/bbob-types/src/preset.ts
index cef9dde..ebd4dfe 100644
--- a/packages/bbob-types/src/preset.ts
+++ b/packages/bbob-types/src/preset.ts
@@ -1,6 +1,6 @@
 
-import { BBobCoreTagNodeTree, BBobPluginFunction, BBobPluginOptions } from "./core";
-import { TagNodeObject } from "./common";
+import { BBobCoreTagNodeTree, BBobPluginFunction, BBobPluginOptions } from "./core.js";
+import { TagNodeObject } from "./common.js";
 
 export type PartialRecord<K extends keyof any, T> =  Partial<Record<K, T>>
 
diff --git a/packages/bbob-vue2/package.json b/packages/bbob-vue2/package.json
index 79216bb..892275e 100644
--- a/packages/bbob-vue2/package.json
+++ b/packages/bbob-vue2/package.json
@@ -25,16 +25,21 @@
     "vue-template-compiler": "2.7.16"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobVue",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-vue2/src/Component.ts b/packages/bbob-vue2/src/Component.ts
index bf645f6..cf0a925 100644
--- a/packages/bbob-vue2/src/Component.ts
+++ b/packages/bbob-vue2/src/Component.ts
@@ -1,7 +1,7 @@
 import { defineComponent } from 'vue';
 import type { BBobCoreOptions, BBobPlugins } from '@bbob/types';
 
-import { render } from './render';
+import { render } from './render.js';
 
 export type BBobVueComponentProps = {
   container: string
diff --git a/packages/bbob-vue2/src/index.ts b/packages/bbob-vue2/src/index.ts
index dded722..abeb21a 100644
--- a/packages/bbob-vue2/src/index.ts
+++ b/packages/bbob-vue2/src/index.ts
@@ -1,5 +1,5 @@
 import type { VueConstructor } from 'vue';
-import Component from './Component';
+import Component from './Component.js';
 
 function install(vue: VueConstructor) {
   vue.component("bbob-bbcode", Component);
@@ -7,6 +7,6 @@ function install(vue: VueConstructor) {
   vue.component("BBCode", Component);
 }
 
-export { render } from './render';
+export { render } from './render.js';
 export { Component };
 export default install;
diff --git a/packages/bbob-vue2/tsconfig.json b/packages/bbob-vue2/tsconfig.json
index 385f1a8..043d995 100644
--- a/packages/bbob-vue2/tsconfig.json
+++ b/packages/bbob-vue2/tsconfig.json
@@ -2,7 +2,8 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "baseUrl": ".",
-    "outDir": "./types"
+    "outDir": "./types",
+    "moduleResolution": "node"
   },
   "include": [
     "./src/**/*"
diff --git a/packages/bbob-vue3/package.json b/packages/bbob-vue3/package.json
index ed146ca..c3115f0 100644
--- a/packages/bbob-vue3/package.json
+++ b/packages/bbob-vue3/package.json
@@ -29,16 +29,21 @@
     "vue": "*"
   },
   "main": "lib/index.js",
-  "module": "es/index.js",
-  "jsnext:main": "es/index.js",
+  "module": "es/index.mjs",
+  "jsnext:main": "es/index.mjs",
   "browser": "dist/index.js",
   "browserName": "BbobVue3",
   "types": "types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./types/index.d.ts",
-      "import": "./es/index.js",
-      "require": "./lib/index.js",
+      "import": {
+        "types": "./types/index.d.mts",
+        "default": "./es/index.mjs"
+      },
+      "require": {
+        "types": "./types/index.d.ts",
+        "default": "./lib/index.js"
+      },
       "browser": "./dist/index.min.js",
       "umd": "./dist/index.min.js"
     }
diff --git a/packages/bbob-vue3/src/Component.ts b/packages/bbob-vue3/src/Component.ts
index 21f3273..738e4e4 100644
--- a/packages/bbob-vue3/src/Component.ts
+++ b/packages/bbob-vue3/src/Component.ts
@@ -1,5 +1,5 @@
 import { defineComponent, h, VNode } from "vue";
-import { render } from "./render";
+import { render } from "./render.js";
 
 import type { BBobPlugins, BBobCoreOptions } from "@bbob/types";
 
diff --git a/packages/bbob-vue3/src/index.ts b/packages/bbob-vue3/src/index.ts
index 3ba4dc4..cc2f40b 100644
--- a/packages/bbob-vue3/src/index.ts
+++ b/packages/bbob-vue3/src/index.ts
@@ -1,5 +1,5 @@
 import type { Plugin } from "@vue/runtime-core";
-import Component from "./Component";
+import Component from "./Component.js";
 
 const plugin = {
   install(app) {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e0fda2b..e2be080 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -149,6 +149,12 @@ importers:
       size-limit:
         specifier: 11.0.1
         version: 11.0.1
+      ts-jest-resolver:
+        specifier: ^2.0.1
+        version: 2.0.1
+      ts2mjs:
+        specifier: ^4.0.0
+        version: 4.0.0
       typescript:
         specifier: 5.1.6
         version: 5.1.6
@@ -7517,6 +7523,11 @@ packages:
       supports-color: 7.2.0
     dev: true
 
+  /chalk@5.5.0:
+    resolution: {integrity: sha512-1tm8DTaJhPBG3bIkVeZt1iZM9GfSX2lzOeDVZH9R9ffRHpmHvxZ/QhgQH/aDTkswQVt+YHdXAdS/In/30OjCbg==}
+    engines: {node: ^12.17.0 || ^14.13 || >=16.0.0}
+    dev: true
+
   /char-regex@1.0.2:
     resolution: {integrity: sha512-kWWXztvZ5SBQV+eRgKFeh8q5sLuZY2+8WUIzlxWVTg+oGwY14qylx1KbKzHd8P6ZYkAg0xyIDU9JMHhyJMZ1jw==}
     engines: {node: '>=10'}
@@ -7769,6 +7780,11 @@ packages:
     engines: {node: '>=14'}
     dev: true
 
+  /commander@14.0.0:
+    resolution: {integrity: sha512-2uM9rYjPvyq39NwLRqaiLtWHyDC1FvryJDa2ATTVims5YAS4PupsEQsDvP14FqhFr0P49CYDugi59xaxJlTXRA==}
+    engines: {node: '>=20'}
+    dev: true
+
   /commander@2.20.3:
     resolution: {integrity: sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==}
     dev: true
@@ -16730,6 +16746,12 @@ packages:
       typescript: 5.8.2
     dev: true
 
+  /ts-jest-resolver@2.0.1:
+    resolution: {integrity: sha512-FolE73BqVZCs8/RbLKxC67iaAtKpBWx7PeLKFW2zJQlOf9j851I7JRxSDenri2NFvVH3QP7v3S8q1AmL24Zb9Q==}
+    dependencies:
+      jest-resolve: 29.7.0
+    dev: true
+
   /ts-node@10.9.1(@swc/core@1.3.107)(@types/node@20.4.5)(typescript@5.1.6):
     resolution: {integrity: sha512-NtVysVPkxxrwFGUUxGYhfux8k78pQB3JqYBXlLRZgdGUqTO5wU/UyHop5p70iEbGhB7q5KmiZiU0Y3KlJrScEw==}
     hasBin: true
@@ -16810,6 +16832,17 @@ packages:
       yn: 3.1.1
     dev: true
 
+  /ts2mjs@4.0.0:
+    resolution: {integrity: sha512-k+mn9y/2kYNqV7dV9dP2NKw0VY6HfESPqEBwjop0M2AyE6rKd2N/y3DKLtWb0bRjJgFr8uoK8H1Tlr2CKe0oyw==}
+    engines: {node: '>=20.18.0'}
+    hasBin: true
+    dependencies:
+      chalk: 5.5.0
+      commander: 14.0.0
+      globby: 14.1.0
+      magic-string: 0.30.17
+    dev: true
+
   /tsconfig-paths@3.15.0:
     resolution: {integrity: sha512-2Ac2RgzDe/cn48GvOe3M+o82pEFewD3UPbyoUHHdKasHwJKjds4fLXWf/Ux5kATBKN20oaFGu+jbElp1pos0mg==}
     dependencies:
diff --git a/tsconfig.json b/tsconfig.json
index caef933..15157f5 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -15,8 +15,8 @@
     "forceConsistentCasingInFileNames": true,
     "emitDeclarationOnly": true,
     "esModuleInterop": true,
-    "module": "esnext",
-    "moduleResolution": "node",
+    "module": "node16",
+    "moduleResolution": "node16",
     "resolveJsonModule": true,
     "downlevelIteration": true,
     "jsx": "preserve",