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+# Hello world, tadi style
+
+Here's how to code all the classic 'hello world' examples using a slippy mindset.
+
+## Hello world
+
+Easy, just an html file with the following words.
+
+```html
+Hello world!
+```
+
+<hr>
+
+Hello world!
+
+## Button counter
+
+Another classic. A button that counts upwards.
+
+```html
+<button onclick="handleClick()">
+  Count: <span>0</span>
+</button>
+
+<script>
+const span = document.querySelector("span")
+const handleClick = () => {
+  span.textContent = parseInt(span.textContent) + 1
+}
+</script>
+```
+
+<hr>
+
+<button onclick="handleClick()">
+  Count: <span>0</span>
+</button>
+
+<script>
+const span = document.querySelector("span")
+const handleClick = () => {
+  span.textContent = parseInt(span.textContent) + 1
+}
+</script>
+
+## To-do list
+
+We can use templates for this one.
+
+```html
+<main>
+</main>
+<button onclick="handleAddItem()">
+  Add item
+</button>
+
+<template>
+  <p>
+    <input type="checkbox" />
+    <input type="text" />
+    <button>Delete</button>
+  </p>
+</template>
+
+<script>
+const main = document.querySelector("main")
+const template = document.querySelector("template")
+
+const handleAddItem = () => {
+  const item = template.content.cloneNode(true)
+  const delete = item.querySelector("button")
+  delete.addEventListener("click", () => item.remove())
+  main.append(item)
+}
+</script>
+```
+
+<hr>
+
+<main>
+</main>
+<button onclick="handleAddItem()">
+  Add item
+</button>
+
+<template>
+  <p>
+    <input type="checkbox" />
+    <input type="text" />
+    <button>Delete</button>
+  </p>
+</template>
+
+<script>
+const main = document.querySelector("main")
+const template = document.querySelector("template")
+
+const handleAddItem = () => {
+  const item = template.content.cloneNode(true)
+  const delete = item.querySelector("button")
+  delete.addEventListener("click", () => item.remove())
+  main.append(item)
+}
+</script>
+
+## Any others?
+
+Do you know any other classic examples I could make? Let me know. My details are on [todepond dot com](/).
+
+<br>
+
+Back to the [wikiblogarden](/wikiblogarden).