diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index ac51981..7e64112 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -19,6 +19,8 @@ jobs:
       uses: actions/checkout@v4.1.2
     - name: Install dependencies
       run: bun install
+    - name: Test project
+      run: bun test
     - name: Build project
       run: bun run build
     - name: Archive production artifacts
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index a57b57e..4d9cd91 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -19,6 +19,8 @@ jobs:
       id: version
     - name: Install dependencies
       run: bun install
+    - name: Test project
+      run: bun test
     - name: Build project
       run: bun run build
     - name: Archive production artifacts
diff --git a/bun.lockb b/bun.lockb
index 6acbca9..4c684dc 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 1184a56..1a1e592 100644
--- a/package.json
+++ b/package.json
@@ -6,8 +6,10 @@
     "@types/firefox-webext-browser": "^120.0.4",
     "@types/greasemonkey": "^4.0.7",
     "@types/html": "^1.0.4",
+    "@types/jest": "^29.5.14",
     "browserify-fs": "^1.0.0",
     "buffer": "^6.0.3",
+    "bun-types": "^1.2.5",
     "copy-webpack-plugin": "^12.0.2",
     "path-browserify": "^1.0.1",
     "raw-loader": "^4.0.2",
diff --git a/tsconfig.json b/tsconfig.json
index 92c656e..d459c51 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,6 +9,7 @@
     "allowJs": true,
     "moduleResolution": "node",
     "resolveJsonModule": true,
-    "allowSyntheticDefaultImports": true
+    "allowSyntheticDefaultImports": true,
+    "types": ["bun-types", "jest", "greasemonkey", "firefox-webext-browser"]
   }
 }
\ No newline at end of file