diff --git a/build.config.ts b/build.config.ts
deleted file mode 100644
index c085f46..0000000
--- a/build.config.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-import { defineBuildConfig } from 'unbuild'
-
-export default defineBuildConfig({
-  entries: [
-    'src/index',
-    'src/cli',
-  ],
-  declaration: 'node16',
-  clean: true,
-  rollup: {
-    inlineDependencies: [
-      '@fast-csv/parse',
-      'd3-hierarchy',
-      '@antfu/utils',
-      'normalize-url',
-      'p-limit',
-      'yocto-queue',
-      'lodash.escaperegexp',
-      'lodash.isnil',
-      'lodash.isfunction',
-      'lodash.isundefined',
-      'lodash.uniq',
-      'lodash.groupby',
-    ],
-  },
-})
diff --git a/package.json b/package.json
index a722e00..a1c6f23 100644
--- a/package.json
+++ b/package.json
@@ -34,16 +34,13 @@
     "dist"
   ],
   "scripts": {
-    "build": "unbuild",
-    "stub": "unbuild --stub",
+    "build": "vite build",
     "dev": "esno src/cli.ts",
     "test": "npm-run-all test:unit test:report test:lint",
     "test:unit": "jest --coverage",
     "test:report": "jest --reporters=jest-junit",
     "test:lint": "eslint .",
-    "typecheck": "tsc --noEmit",
-    "prepublishOnly": "nr build",
-    "release": "bumpp && pnpm publish"
+    "typecheck": "tsc --noEmit"
   },
   "dependencies": {
     "@crowdin/crowdin-api-client": "^1.41.2",
@@ -60,11 +57,12 @@
     "@antfu/utils": "^9.1.0",
     "@babel/core": "7.26.9",
     "@babel/preset-env": "7.26.9",
-    "@codecov/webpack-plugin": "1.9.0",
+    "@codecov/vite-plugin": "1.9.0",
     "@fast-csv/parse": "^5.0.2",
+    "@rollup/plugin-commonjs": "28.0.3",
+    "@rollup/plugin-node-resolve": "16.0.1",
     "@types/d3-hierarchy": "^3.1.7",
     "@types/node": "^22.13.10",
-    "bumpp": "^10.0.3",
     "d3-hierarchy": "^3.1.2",
     "eslint": "^9.22.0",
     "eslint-plugin-jest": "28.11.0",
@@ -78,7 +76,8 @@
     "p-limit": "^6.2.0",
     "tsx": "^4.19.3",
     "typescript": "^5.8.2",
-    "unbuild": "^3.5.0"
+    "vite": "6.3.4",
+    "vite-plugin-dts": "4.5.3"
   },
   "jest": {
     "collectCoverageFrom": [
diff --git a/vite.config.ts b/vite.config.ts
new file mode 100644
index 0000000..383090c
--- /dev/null
+++ b/vite.config.ts
@@ -0,0 +1,67 @@
+import { defineConfig } from 'vite'
+import { resolve } from 'path'
+import dts from 'vite-plugin-dts'
+import { nodeResolve } from '@rollup/plugin-node-resolve'
+import commonjs from '@rollup/plugin-commonjs'
+import ts from 'typescript'
+import { codecovVitePlugin } from "@codecov/vite-plugin";
+
+export default defineConfig({
+  build: {
+    lib: {
+      entry: {
+        index: resolve(__dirname, 'src/index.ts'),
+        cli: resolve(__dirname, 'src/cli.ts')
+      },
+      formats: ['es'],
+      fileName: (format, entryName) => `${entryName}.mjs`
+    },
+    rollupOptions: {
+      external: [
+        /node:.*/,
+        '@crowdin/crowdin-api-client',
+        '@fast-csv/parse',
+        'ansis',
+        'cac',
+        'consola',
+        'dotenv',
+        'fs',
+        'normalize-url',
+        'ofetch',
+        'p-limit',
+        'sharp',
+        'stream',
+        'string_decoder',
+        'unconfig'
+      ],
+      plugins: [
+        nodeResolve({
+          preferBuiltins: true
+        }),
+        commonjs()
+      ]
+    },
+    emptyOutDir: true,
+  },
+  plugins: [
+    dts({
+      tsconfigPath: './tsconfig.json',
+      compilerOptions: {
+        moduleResolution: ts.ModuleResolutionKind.NodeJs,
+        target: ts.ScriptTarget.ESNext,
+      },
+    exclude: ['example/**/*'],
+    }),
+    // The Codecov vite plugin should be after all other plugins
+    codecovVitePlugin({
+      enableBundleAnalysis: process.env.CODECOV_TOKEN !== undefined,
+      bundleName: "contribkit",
+      uploadToken: process.env.CODECOV_TOKEN,
+    }),
+  ],
+  resolve: {
+    alias: {
+      'contribkit': resolve(__dirname, './src/index.ts'),
+    }
+  }
+})