Svelteth

Try Svelteth live demo at: https://svelteth-demo.vercel.app/

Svelteth is an open-source library designed to simplify and amplify Web3 adoption in Svelte 5 projects. By leveraging Svelte's reactivity, Svelteth makes it easy to connect, manage, and interact with Ethereum wallets and providers in your Svelte applications.

Features

• 🔗 Easy Wallet Connection: Seamlessly connect to Ethereum wallets using EIP-6963.
• ⚡ Reactive State: All wallet and provider states are fully reactive, thanks to Svelte 5.
• 🦊 Multi-Wallet Support: Detect and connect to multiple wallet extensions.
• 🛡️ TypeScript Support: Fully typed for safety and autocompletion.

Installation

npm install svelteth

Usage

Use the reactive wallet state and actions directly:

import {
    availableWallets,
    wallet,
    connectWallet,
    disconnectWallet,
    listenToProviderEvents,
    isConnecting,
    isSearching,
    signMessage,
    sendTransaction
} from 'svelteth';

Lifecycle Setup

To make sure Svelteth can detect available wallets via EIP-6963,
you need to call listenToProviderEvents() inside the Svelte onMount lifecycle:

<script lang="ts">
    import { onMount } from 'svelte';
    import { listenToProviderEvents } from 'svelteth';

    onMount(() => {
        listenToProviderEvents();
    });
</script>

Add Your Own Chain

Want to see your chain supported in Svelteth? You can easily add it by editing the chain file:

• Open src/lib/chain/index.ts
• Add a new entry to the CHAIN constant with your chain's ID, name, and logo.

 12345 :{
    name: 'Your Chain Name',
    logo: 'URL to your chain logo'
 },

Feel free to contribute with a pull request on GitHub to make it available for everyone!

License

MIT

Made with ❤️ for the Svelte and Web3 communities.