diff --git a/jest.config.json b/jest.config.json
index ad53fa77a..3b0e10956 100644
--- a/jest.config.json
+++ b/jest.config.json
@@ -1,7 +1,7 @@
 {
   "rootDir": ".",
   "testRegex": "src/.*\\.test\\.ts$",
-  "modulePathIgnorePatterns": ["language-server"],
+  "modulePathIgnorePatterns": ["language-server", "__vitest__"],
   "moduleFileExtensions": ["ts", "tsx", "js", "jsx", "json", "node"],
   "coverageReporters": ["json-summary", "text", "lcov"]
 }
diff --git a/package.json b/package.json
index b84bba5d5..83a4e07a4 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,8 @@
     "ts-node": "^10.9.1",
     "tslib": "^2.3.1",
     "tsx": "^3.8.0",
-    "typescript": "~4.5.0"
+    "typescript": "~4.5.0",
+    "vitest": "^0.32.2"
   },
   "exports": {
     ".": {
@@ -98,8 +99,9 @@
     "test": "yarn test:tsc",
     "test:babel": "jest --coverage",
     "test:bun": "bun test",
-    "test:tsc": "jest --config ./ts-jest.config.json",
-    "test:swc": "jest --config ./swc-jest.config.json",
+    "test:vitest": "npx vitest --no-isolate",
+    "test:ts-jest": "npx jest --config ./ts-jest.config.json",
+    "test:swc": "npx jest --config ./swc-jest.config.json",
     "test:deno": "cd deno && deno test",
     "prepublishOnly": "npm run test && npm run build && npm run build:deno",
     "play": "nodemon -e ts -w . -x tsx playground.ts",
diff --git a/swc-jest.config.json b/swc-jest.config.json
index 7e2aeec21..516809441 100644
--- a/swc-jest.config.json
+++ b/swc-jest.config.json
@@ -4,7 +4,7 @@
     "^.+\\.(t|j)sx?$": "@swc/jest"
   },
   "testRegex": "src/.*\\.test\\.ts$",
-  "modulePathIgnorePatterns": ["language-server"],
+  "modulePathIgnorePatterns": ["language-server", "__vitest__"],
   "moduleFileExtensions": ["ts", "tsx", "js", "jsx", "json", "node"],
   "coverageReporters": ["json-summary", "text", "lcov"]
 }
diff --git a/ts-jest.config.json b/ts-jest.config.json
index 0d8700cfe..8051d1085 100644
--- a/ts-jest.config.json
+++ b/ts-jest.config.json
@@ -4,7 +4,7 @@
     "^.+\\.tsx?$": "ts-jest"
   },
   "testRegex": "src/.*\\.test\\.ts$",
-  "modulePathIgnorePatterns": ["language-server"],
+  "modulePathIgnorePatterns": ["language-server", "__vitest__"],
   "moduleFileExtensions": ["ts", "tsx", "js", "jsx", "json", "node"],
   "coverageReporters": ["json-summary", "text", "lcov"]
 }