Latest developer resources
Decentralized energy with Hyperledger Composer (Code journey)
See how to create a blockchain app to interact with a decentralized energy network through a web interface. The idea behind the app is a neighborhood in which residents produce and sell excess solar-panel energy to residents who need it.
Deploy an asset-transfer app using blockchain (Tech Talk replay)
Take an in-depth look at blockchain and its practical applications, including an overview of blockchain concepts, a look at Hyperledger Fabric, an example architecture, and a dive into the specifics of building a blockchain app.
Hyperledger Composer basics: Model and test your blockchain network (Tutorial)
These step-by-step instructions and videos introduce you to Hyperledger Composer and its user interface, Hyperledger Composer Playground. In the Playground, you can model and test your new blockchain network with nothing more than Docker and your web browser.
Hyperledger Composer basics: Build and execute a smart contract (Video)
See how to use Hyperledger Composer to define a smart contract, or business logic for your blockchain network. Learn how to add multiple participants and access control to your blockchain apps via a product-auction demo network.
Hyperledger Composer basics: Create powerful blockchain queries (Tutorial)
The rich Query language built into Hyperledger Composer makes it easy to perform complex and powerful queries on assets and transactions in your business network. Skip the hassle of manually constructing ad hoc queries!
IBM Blockchain Platform basics: Network activation (Video)
Get a feel for what goes into activating a network with the IBM Blockchain Platform. Hear about the network creation process, how to set governance rules, how to decide to provision nodes, and how to determine the appropriate use case for your network.
IBM Blockchain Platform basics: Build a production-grade business network (Video)
See how to bootstrap a production-grade blockchain network with IBM Blockchain Platform. Discover how the Platform makes it easy to configure governance policies and administer digital identities for the members in the network.
IBM Blockchain Platform basics: Deploy a sample application to the IBM Blockchain Platform (Tutorial)
Get up and running with the Enterprise Membership Plan fast. Learn how to create a network on the IBM Blockchain Platform, install a smart contract (chaincode) in a channel on the network, and deploy a sample app to it. You'll also learn how to populate the shared ledger, and communicate with it by making calls from a local client app to query and update the ledger.
Simplify your blockchain development, rollout, and management
What is Hyperledger Composer?
An Example Business Network - Hyperledger Composer
Join the IBM Blockchain partner ecosystem of developers and business leaders applying blockchain technology. Special benefits include access to blockchain technical expertise, discussions, meetups, migration support, and merchandising to help accelerate your solution.
October 16-19 | Copenhagen, Denmark
Startup Weekend NYC Blockchain Edition
October 20-22 | New York, NY
All Things Open 2017
October 23-24 | Raleigh, NC
Singapore FinTech Festival
November 13-17 | Singapore
KubeCon + CloudNativeCon
December 6-8 | Austin, TX
Find more events for blockchain developers
Multiple dates and locations
Find a Hyperledger meetup near you
Multiple dates and locations
News & announcements from IBM
Bank of Montreal, CaixaBank, Commerzbank, Erste Group, IBM, and UBS collaborate to advance an open, blockchain-based trade finance platform called Batavia
China Construction Bank (Asia) and IBM developing Hong Kong's first bancassurance project powered by IBM Blockchain
Secure payments "on the go" with blockchain technology from ZF, UBS, and IBM