diff --git a/LICENSE b/LICENSE
index 08778f8..b817870 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021-2023 Dirk Holtwick
+Copyright (c) 2021-2024 Dirk Holtwick
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/demos/tests/src/test-unit-all.ts b/demos/tests/src/test-unit-all.ts
index 9725cf6..ecf86e4 100644
--- a/demos/tests/src/test-unit-all.ts
+++ b/demos/tests/src/test-unit-all.ts
@@ -1,3 +1,4 @@
+/// <reference types="vite/client" />
 /* eslint-disable no-console */
 
 export {}
diff --git a/jsr.json b/jsr.json
new file mode 100644
index 0000000..8bf9b63
--- /dev/null
+++ b/jsr.json
@@ -0,0 +1,5 @@
+{
+  "name": "@ho/zeed",
+  "version": "0.17.0",
+  "exports": "./src/index.all.ts"
+}
diff --git a/package.json b/package.json
index bef2abb..e98b599 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "zeed",
   "type": "module",
-  "version": "0.17.0",
+  "version": "0.17.1",
   "description": "🌱 Simple foundation library",
   "author": {
     "name": "Dirk Holtwick",
@@ -50,7 +50,7 @@
   "scripts": {
     "build": "nr clean && NODE_ENV=production tsup",
     "build:docs": "nlx typedoc src/index.all.ts",
-    "check": "tsc --noEmit -p tsconfig.json",
+    "check": "tsc --noEmit --skipLibCheck",
     "credits": "nlx credits-cli",
     "circles": "nlx madge --circular --summary --orphans --leaves --warning --extensions ts src",
     "upload:docs": "nr build:docs && rsync -avz docs/* cy:public_html/zeed.holtwick.de",
@@ -65,15 +65,15 @@
     "watch": "nr build -- --watch"
   },
   "devDependencies": {
-    "@antfu/eslint-config": "^2.6.4",
+    "@antfu/eslint-config": "^2.8.0",
     "@antfu/ni": "^0.21.12",
-    "@types/node": "^20.11.16",
-    "@vitest/coverage-v8": "^1.2.2",
-    "esbuild": "^0.20.0",
-    "eslint": "^8.56.0",
-    "tsup": "^8.0.1",
-    "typescript": "^5.3.3",
-    "vite": "^5.0.12",
-    "vitest": "^1.2.2"
+    "@types/node": "^20.11.25",
+    "@vitest/coverage-v8": "^1.3.1",
+    "esbuild": "^0.20.1",
+    "eslint": "^8.57.0",
+    "tsup": "^8.0.2",
+    "typescript": "^5.4.2",
+    "vite": "^5.1.6",
+    "vitest": "^1.3.1"
   }
 }
diff --git a/src/common/csv.ts b/src/common/csv.ts
index 73c6b6a..9641286 100644
--- a/src/common/csv.ts
+++ b/src/common/csv.ts
@@ -9,9 +9,8 @@ export function csvStringify(data: any[], opt: {
 } = {}): string {
   const { separator = defaultSeparator } = opt
   let body = ''
-  if (opt.addBom) {
-    body = '\ufeff'
-  }
+  if (opt.addBom)
+    body = '\uFEFF'
 
   // Append the header row to the response if requested
   // if (header)
diff --git a/tsconfig.json b/tsconfig.json
index f1162f9..ff545ae 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -27,9 +27,6 @@
     "src/**/*.ts",
     "demos/**/*.ts",
     "*.ts"
-    // "tsup.config.ts",
-    // "vitest-setup.ts",
-    // "vitest.config.ts"
   ],
   "exclude": [
     "_archive",