Chai
LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Amplify Winners
Enterprise Customer

Chai

Chai

BDD / TDD assertion library compatible with javascript testing frameworks.

What is Chai?

Chai was built for node and the browser and is often used along with Mocha. it provides clean syntax that almost reads like English for developers to test applications from both behavioral and functional standpoints. Developers can extend Chai's stock testing assertions with interfaces and plugins to cover as many use cases as they need from its official plugin registry. Chai is chain agnostic.

User Interface of crypto currency wallet

Improve Web3 Security with Alchemy's Simulation APIs

Sign up for a free Alchemy Account

User Interface of crypto currency wallet

Web3 Dapps and Developer Tools Related To Chai

Debugging Tools
Scale3 is the DevOps platform for monitoring and maintaining your Web3 infrastructure. 
Chains
Aptos, Ethereum, Solana, Flow, Cosmos, Filecoin, Polygon, NEAR, Harmony, Sui, Avalanche
Learn More
Wallet Security Tools
Chaos Labs provides infrastructure for DeFi (decentralized finance) platform simulation, testing, data monitoring, and visualization.
Chains
Ethereum
Learn More
Static Analysis Tools
Solhint for IntelliJ is a Solhint plugin for the IntelliJ javascript IDE.
Chains
Ethereum
Learn More

Best Blockchain Security Tools

Discover more web3 applications and developer tools.

Build blockchain magic with Alchemy

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.