diff --git a/.gitignore b/.gitignore
index 3144fc3..929e9d1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,8 @@
 *.bz2
 *.zip
 
+.tsimp
+
 # Created by https://www.toptal.com/developers/gitignore/api/node
 # Edit at https://www.toptal.com/developers/gitignore?templates=node
 
diff --git a/bun.lockb b/bun.lockb
index d9741af..0cbe8e2 100644
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index b8a0eee..808437f 100644
--- a/package.json
+++ b/package.json
@@ -2,19 +2,29 @@
   "version": "1.4.0",
   "scripts": {
     "test": "ava",
-    "buildja": "node .\\src\\convertWikipedia.js ja 2022-12-01"
+    "start": "bun run src/index.ts"
   },
   "dependencies": {
     "pinyin-pro": "^3.18.5",
+    "tsimp": "^2.0.11",
     "yomichan-dict-builder": "^1.3.2"
   },
   "type": "module",
   "devDependencies": {
-    "ava": "^6.0.1",
-    "@types/bun": "latest"
+    "@ava/typescript": "^5.0.0",
+    "@types/bun": "latest",
+    "ava": "^6.0.1"
   },
   "name": "wikipedia-yomitan",
   "peerDependencies": {
     "typescript": "^5.0.0"
+  },
+  "ava": {
+    "extensions": {
+      "ts": "module"
+    },
+    "nodeArguments": [
+      "--import=tsimp"
+    ]
   }
 }
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index 238655f..3ad96b4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,27 +1,13 @@
 {
   "compilerOptions": {
-    // Enable latest features
     "lib": ["ESNext", "DOM"],
     "target": "ESNext",
     "module": "ESNext",
-    "moduleDetection": "force",
     "jsx": "react-jsx",
     "allowJs": true,
-
-    // Bundler mode
-    "moduleResolution": "bundler",
-    "allowImportingTsExtensions": true,
-    "verbatimModuleSyntax": true,
-    "noEmit": true,
-
-    // Best practices
+    "moduleResolution": "node",
     "strict": true,
     "skipLibCheck": true,
-    "noFallthroughCasesInSwitch": true,
-
-    // Some stricter flags (disabled by default)
-    "noUnusedLocals": false,
-    "noUnusedParameters": false,
-    "noPropertyAccessFromIndexSignature": false
+    "noFallthroughCasesInSwitch": true
   }
 }