Which zkEVM will win? 🏁

Which zkEVM is Best? The Ultimate Guide ⚡️ 

Layer 2 networks are bringing the blockchain to the masses — increasing scalability while maintaining security & decentralization.

As the race to scaling Ethereum heats up, new L2s are popping up left & right — with many of those being zkEVMs: the supposed ‘holy grail’ of scaling solutions. But not all zkEVMs are the same.

So we compared the most popular ones, including:

🟪 Polygon zkEVM (+ 2.0)
⚡️ zkSync Era
⚫️ Linea
📜 Scroll zkEVM
🥁 Taiko

But how are all of the above different? And which one is best? Learn about all of the above (& more) in our ultimate guide to zkEVMs:

Claim your Superchain Builder NFT on Optimism 🏗️ 🔴 

Deploy a contract on Optimism → claim a Superchain Builder NFT. 🎉 

Last week, Optimism launched the Superchain faucet — which provides up to 20x the amount of Goerli ETH to builders that verify their credentials.

To celebrate the launch, we partnered with Optimism to reward builders that deploy a smart contract with the Superchain Builder NFT.

Learn more about the drop & claim the Superchain Builder NFT:

📹️ YouTube Tutorial: How to Add a ‘Connect Wallet’ Button to Any App or Website

In this video, learn how to add a Connect Wallet button to any website or app — with built-in web3 wallet onboarding & full customizability. We’ll take you step-by-step through:

• Adding the Connect Wallet button to your app with 1 line of code

• Allowing users to sign in with 170+ wallet options including non-custodial (Coinbase Wallet, MetaMask, WalletConnect), multisig (Safe), email (Paper), and MPC wallets

• Customizing the Connect Wallet UI component to match your app’s branding & enabling any EVM chains that you want to support

📚️ Guide: How to Add Account Abstraction (ERC-4337) to Any App or Website

In this guide, learn how to implement smart wallets (ERC-4337) into your web3 app — using account abstraction to unlock powerful features such as:

• Auto-generated wallets: Create wallets for your users when they sign up for your app, website, or game — automatically & under the hood

• Smooth user experience: Use gasless & signless transactions to create the best UX, with no gas or disruptive transaction pop-ups

• Team wallets: Create shared wallets with tiered permissions to enable fully onchain collaboration & enhanced security with multiple signers

🔥 July Ecosystem Report: L2 Adoption is Accelerating

🗓️ Events & Workshops

Have a great rest of your week shippin’! 🚢 🛠️ 

And if you’re ever looking for 42,000+ other builders to learn from & share your web3 journey with, look no further than our Discord community 🤝