
Lightning Network
Decentralized network that uses smart contracts to enable instant Bitcoin payments.

What is Lightning Network?
The Lightning Network is dependent upon the underlying technology of the blockchain. By using real Bitcoin/blockchain transactions and using its native smart-contract scripting language, it is possible to create a secure network of participants which are able to transact at high volume and high speed.
Web3 dapps and developer tools related to Lightning Network
Discover blockchain applications that are frequently used with Lightning Network.
Developer resources from Alchemy

What is the Ethereum Pectra upgrade? Dev guide to 11 EIPs
The Ethereum Pectra upgrade bundles 11 EIPs, from smart wallet capabilities to staking mechanics and rollup data efficiency. Discover what changes and why it matters.

World Chain is open to the world!
World Chain is built on Alchemy Rollups, enabling teams like World Chain to launch their own chain, leveraging the most reliable, scalable infrastructure in web3.

What is the Ethereum Fusaka upgrade? Dev guide to 12 EIPs
A practical breakdown of the Fusaka upgrade, explaining the 12 core EIPs and how they change data availability, cryptography, gas costs, and validator operations across the Ethereum stack.
Lightning Network alternatives
Explore web3 competitors and apps like Lightning Network.

