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Cadence Tutorials
We've updated the first set of Cadence tutorials to be more approachable. Let us know what you think!
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What do you want to do today?
Build
Fire up a new app, add blue-chip features such as tokens and NFTs, or supercharge your user experience.
Grow
Access builder credits, startup support, and connect with the Flow team in weekly office hours.
Fund
Explore funding opportunities through VCs, grants, and hackathons to bring your project to life.
Learn
Learn the basics, dive into the Cadence smart contract language, or explore how to keep building on EVM with the advantages of Flow.
Build
Getting Started
Why Flow?
Learn what led Dieter Shirley, Chief Architect of Flow and co-author of the ERC-721 NFT standard to lead the development of a new L1 blockchain.
A Better Language
Cadence is a resource-oriented programming language that makes it easy to build secure, scalable, and composable applications.
EVM on Flow
The future is here. Deploy your Solidity contracts on Flow to get sub-cent transaction fees, sponsored gas, and the ability to scale to millions of users.
Hello World
Build and deploy your first contract, connect to it from the frontend, and call your smart contract functions - all in less than 30 minutes.
Launch a Token
Learn how to launch a fungible token that's stored in your users' vaults directly in their accounts.
Create an NFT Collection
Create NFT collections that are stored directly in your users' accounts in a way that makes it nearly impossible to lose them.
Supercharge Your App
Access Incredible IP
Flow allows you to link wallets together, enabling your apps to use NFTs in a user's embedded wallet from another app.
VRF - Cadence
VRF is built into Flow at the protocol level to provide secure, verifiable randomness, for free. Learn how to use VRF in Cadence.
VRF - EVM
VRF is built into Flow at the protocol level to provide secure, verifiable randomness, for free. Learn how to use VRF in EVM.
Account Abstraction
Learn how to create child accounts that are linked to a parent account, enabling walletless onboarding and much more.
Batched EVM Transactions
With Cadence + EVM, you can script EVM transactions to execute with one wallet signature, and even script conditional execution.
Token Interoperability
Move established EVM tokens to Cadence for more powerful contracts, or move Cadence tokens to EVM to take advantage of established markets.
Tools
Flow CLI
The Flow Command Line Interface (CLI) is a powerful tool that enables developers to seamlessly interact with the Flow blockchain across various environments.
Flow Emulator
The Flow Emulator is a local blockchain environment that allows developers to test and develop their applications without the need to deploy to the mainnet or testnet.
Flow Client Library (FCL)
The Flow Client Library (FCL) JS is a package used to interact with user wallets and the Flow blockchain.
EVM Tools and Libraries
Most of your favorite EVM tools and libraries are compatible with Flow. Learn how to work with Hardhat, Foundry, Wagmi, and more.
Other Clients
Additional clients are available for interacting with the Flow blockchain using a number of popular languages, including Go, Python, Ruby, and JavaScript.
Grow
Startup Support
Get comprehensive support including technical guidance, marketing resources, and ecosystem connections.
Builder Credits
Access Flow's Builder Credits program to get resources and support for your project development.
Dev Office Hours
Join our weekly developer office hours to get direct support from the Flow team and connect with other builders.
Fund
VCs & Funds
Connect with venture capital firms and investment funds actively supporting Flow projects.
Grants
Discover grant opportunities available to developers and teams building on Flow.
Hackathons
Participate in Flow hackathons to build innovative projects and win prizes.
Learn
Hello World
Build and deploy your first contract, connect to it from the frontend, and call your smart contract functions - all in less than 30 minutes.
Flow Cadence
Cadence is a resource-oriented programming language that makes it easy to build secure, scalable, and composable applications.
Flow EVM
The future is here. Deploy your Solidity contracts on Flow to get sub-cent transaction fees, sponsored gas, and the ability to scale to millions of users.
Flow Protocol
Dive into the inner workings of the machine. Learn how the protocol itself is designed to maintain costs and throughput to scale to a billion users.