diff --git a/.gitignore b/.gitignore
index 9a140ae5..c4b09a81 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,6 @@ node_modules
 /dist
 /src/definitions/types/
 /vendor
+/cov
+/cov.lcov
+/cov_html
diff --git a/deno.jsonc b/deno.jsonc
index bde01477..a5dbb985 100644
--- a/deno.jsonc
+++ b/deno.jsonc
@@ -255,6 +255,18 @@
       "description": "Run integration tests",
       "command": "deno test tests -A --ignore=README.md",
     },
+    "test:integration:coverage": {
+      "description": "Run integration tests with code coverage",
+      "command": "DENO_COVERAGE_DIR=./cov deno test tests -A --coverage=./cov --ignore=README.md",
+    },
+    "coverage": {
+      "description": "Generate coverage report from collected data",
+      "command": "deno coverage ./cov --lcov --output=./cov.lcov",
+    },
+    "coverage:html": {
+      "description": "Generate HTML coverage report",
+      "command": "deno coverage ./cov --html",
+    },
   },
   "compilerOptions": {
     "checkJs": true,
diff --git a/tests/common/index.ts b/tests/common/index.ts
index 36862def..8b58e5ec 100644
--- a/tests/common/index.ts
+++ b/tests/common/index.ts
@@ -4,7 +4,7 @@ export async function testWeb<T>(evalFn: EvaluateFunction<T, []>): Promise<T> {
   const url = "http://localhost:3000/testing/index.html";
 
   await using browser = await launch();
-  await using page = await browser.newPage(url);
+  await using page = await browser.newPage(url, { coverage: true });
 
   return await page.evaluate(evalFn);
 }