Skip to content

Create ThemeToggle.svelte #67

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Rishav07-05 wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Create ThemeToggle.svelte #67

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
36 changes: 36 additions & 0 deletions website/src/ThemeToggle.svelte
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
<script>

@Rishav07-05 Rishav07-05 Jun 27, 2025

Copy link
Copy Markdown
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

there should be <script lang="ts">

import { onMount } from 'svelte';

let isDark = false;

// Load theme from localStorage or system preference
onMount(() => {
const saved = localStorage.getItem('theme');
if (saved) {
isDark = saved === 'dark';
} else {
isDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
}
updateTheme();
});

function toggleTheme() {
isDark = !isDark;
updateTheme();
}

function updateTheme() {
const root = document.documentElement;
if (isDark) {
root.classList.add('dark');
localStorage.setItem('theme', 'dark');
} else {
root.classList.remove('dark');
localStorage.setItem('theme', 'light');
}
}
</script>

<button on:click={toggleTheme} aria-label="Toggle theme" class="p-2 rounded bg-gray-200 dark:bg-gray-700 text-sm">
{isDark ? '🌙 Dark' : '☀️ Light'}
</button>