Build Blockchain applications and business networks your way
Update Aug 29th 2019: Hyperledger Composer has been deprecated. Please see the README for more information.
Really simple models
Define a business network in our purpose-built modelling language, and script transactions in JavaScript: the most popular language on the planet.
Quick reusable POCs
Rather than weeks, think hours to develop production-ready applications that go from the web-browser all the way back to the blockchain.
Data integration
From enterprise systems of record to best of breed dev ops: Composer uses LoopBack to connect your blockchain to your existing systems.
We’re Open Source: Join in!
Calls happen every Thursday.
In our open community meetings, we show new features, review designs for future work, and seek any areas to improve. Join the discussion or just listen in!
Visit the community page for more information.