Hello Friend, Today in this section we will build a simple counter app (increment and decrement) using svelte.
How to install & setup Vite + Typescript in Svelte
Svelte Counter App Example
1) Build a simple counter app using svelte inline click events handler.
<script>
let count = 0;
</script>
<button on:click={() => count -= 1}>-</button>
<span>{ count }</span>
<button on:click={() => count += 1}>+</button>
2) Counter app using svelte click events.
<script>
let count = 0;
function increment(){
count += 1;
}
function decrement() {
count -= 1;
}
</script>
<button on:click={increment}>-</button>
<span>{ count }</span>
<button on:click={decrement}>+</button>
counter app with svelte
