diff --git a/package-lock.json b/package-lock.json
deleted file mode 100644
index 5a293fd..0000000
--- a/package-lock.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  "name": "snippets-ts",
-  "version": "0.0.1",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "snippets-ts",
-      "version": "0.0.1",
-      "license": "MIT",
-      "dependencies": {
-        "typescript": "^4.6.3"
-      },
-      "devDependencies": {}
-    },
-    "node_modules/typescript": {
-      "version": "4.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
-      "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==",
-      "bin": {
-        "tsc": "bin/tsc",
-        "tsserver": "bin/tsserver"
-      },
-      "engines": {
-        "node": ">=4.2.0"
-      }
-    }
-  },
-  "dependencies": {
-    "typescript": {
-      "version": "4.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
-      "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw=="
-    }
-  }
-}
diff --git a/package.json b/package.json
index aa8bbf6..a13ac2c 100644
--- a/package.json
+++ b/package.json
@@ -1,35 +1,35 @@
 {
   "name": "snippets-ts",
   "version": "0.0.1",
-  "description": "Private typescript snippets lib",
-  "main": "dist/index.js",
-  "types": "dist/index.d.ts",
-  "files": [
-    "/dist"
-  ],
+  "description": "Private typescript snippets library",
+  "main": "./dist/index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "build": "tsc",
-    "publish": "yarn run build && yarn publish",
-    "publish:beta": "yarn run build && yarn publish --tag beta",
-    "publish:dryrun": "yarn run build && yarn publish --dry-run"
+    "publish": "yarn run build && npm publish",
+    "publish-beta": "yarn run build && npm publish --tag beta"
   },
   "repository": {
     "type": "git",
-    "url": "git+https://git.harting.dev/vikingowl/snippets-ts.git"
+    "url": "git://git.harting.dev/vikingowl/snippets-ts.git"
   },
-  "keywords": [
-    "typescript",
-    "library",
-    "snippets"
-  ],
   "bugs": {
     "url": "https://git.harting.dev/vikingowl/snippets-ts/issues"
   },
+  "keywords": [
+    "typescript",
+    "snippets",
+    "beta",
+    "library"
+  ],
   "author": "Christian Nachtigall <cw.nachtigall@gmail.com>",
   "license": "MIT",
+  "types": "./dist/index.d.ts",
+  "packageManager": "yarn@3.2.0",
   "dependencies": {
     "typescript": "^4.6.3"
   },
-  "packageManager": "yarn@3.2.0"
+  "files": [
+    "/dist"
+  ]
 }
diff --git a/src/domUtils.ts b/src/domUtils.ts
new file mode 100644
index 0000000..b27e2d8
--- /dev/null
+++ b/src/domUtils.ts
@@ -0,0 +1,24 @@
+export function addGlobalEventListener(
+    type: string,
+    selector: string,
+    callback: (arg0: Event) => void,
+    options: boolean | AddEventListenerOptions,
+    parent = document
+): void {
+  parent.addEventListener(
+      type,
+      e => {
+        // @ts-ignore
+        if (e.target.matches(selector)) callback(e)
+      },
+      options
+  )
+}
+
+export function qs(selector: string, parent = document): Element {
+  return parent.querySelector(selector)
+}
+
+export function qsa(selector: string, parent = document): Element[] {
+  return [...parent.querySelectorAll(selector)]
+}
diff --git a/src/formatters.ts b/src/formatters.ts
new file mode 100644
index 0000000..dbd3067
--- /dev/null
+++ b/src/formatters.ts
@@ -0,0 +1,55 @@
+const CURRENCY_FORMATTER = new Intl.NumberFormat(undefined, {
+  currency: "EUR",
+  style: "currency",
+})
+export function formatCurrency (number: number): string {
+  return CURRENCY_FORMATTER.format(number)
+}
+
+const NUMBER_FORMATTER = new Intl.NumberFormat(undefined)
+export function formatNumber (number: number): string {
+  return NUMBER_FORMATTER.format(number)
+}
+
+const COMPACT_NUMBER_FORMATTER = new Intl.NumberFormat(undefined, {
+  notation: "compact"
+})
+export function formatCompactNumber (number: number): string {
+  return COMPACT_NUMBER_FORMATTER.format(number)
+}
+
+type DivisionsT = {
+  amount: number
+  name:
+      "year" | "years" |
+      "quarter" | "quarters" |
+      "month" | "months" |
+      "week" | "weeks" |
+      "day" | "days" |
+      "hour" | "hours" |
+      "minute" | "minutes" |
+      "second" | "seconds"
+}
+const DIVISTIONS: DivisionsT[] = [
+  { amount: 60, name: "seconds" },
+  { amount: 60, name: "minutes" },
+  { amount: 24, name: "hours" },
+  { amount: 7, name: "days" },
+  { amount: 4.34524, name: "weeks" },
+  { amount: 12, name: "months" },
+  { amount: Number.POSITIVE_INFINITY, name: "years" },
+]
+const RELATIVE_DATE_FORMATTER = new Intl.RelativeTimeFormat(undefined, {
+  numeric: "auto"
+})
+export function formatRelativeDate(toDate: Date, fromDate: Date = new Date()) {
+  let duration = (toDate.getSeconds() - fromDate.getSeconds()) / 1000
+  
+  for (let i = 0; i <= DIVISTIONS.length; i++) {
+    const division = DIVISTIONS[i]
+    if (Math.abs(duration) < division.amount) {
+      return RELATIVE_DATE_FORMATTER.format(Math.round(duration), division.name)
+    }
+    duration /= division.amount
+  }
+}
diff --git a/src/index.ts b/src/index.ts
index 3eeaeaa..f7c2baa 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1 +1,3 @@
 export * from "./utils"
+export * from "./domUtils"
+export * from "./formatters"
diff --git a/src/utils.ts b/src/utils.ts
index 6148e00..357ff83 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -1,3 +1,3 @@
-export function sleep (time: number) {
+export function sleep (time: number): Promise<unknown> {
   return new Promise((resolve => setTimeout(resolve, time)))
 }