Dapp StoreEthereumWeb3 Security ToolsBlockchain Security Tools
Chai
Chai
Free CustomersBlockchain Security Tools

Chai

BDD / TDD assertion library compatible with javascript testing frameworks.

Ethereum Logo

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.

Improve transaction security with our simulation APIs
Get your API key
Is this your project?
Request edits

Best Blockchain Security Tools

Discover more web3 applications and developer tools.

See all dapps
Desktop section background image

Build blockchain magic

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

Get your API key