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computing community for developers.

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Build your knowledge of blockchain and confidential computing by accessing R3’s developer resources, open-source projects, additional support from R3 developers, and documentation.


Open source blockchain

Join thousands of developers building solutions with distributed applications on the Corda Network. Whether you’d like to create tokens, start a cryptocurrency, draft a smart contract, or transact privately, you can do it with Corda.

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Corda Enterprise

Deliver digital value with Enterprise

Corda Enterprise (CE) simplifies deployment and enhances ledger management with new operational features that bring additional privacy options and boosts scalability. New Graphical User Interfaces (GUI) further optimize user experience for node and network management.

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Build private solutions with ease

Conclave enables you to build Intel® SGX enclaves in the language of your choice, powering existing and new solutions which provide how data is used, stored, shared, and protected.

Learn Conclave

Thorough documentation with everything you need to get started, build, and troubleshoot.

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Developer resources
Developer resources

Looking for SDKs, sample Corda distributed applications, or plugins? Discover everything you need to develop now.

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Case studies
Case studies

Need some inspiration? R3 Developers are here to help you throughout your Corda and Conclave journey.

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Get support
Get support

Searching for other answers or help? Reach out to other Developers and community members to see how R3 can assist you today.

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Discover and share

Grow your skills and connect with open source projects and developers who share your interests.


Build your solutions

Enhance your projects with SDKs, CorDapps, and plugins. Clone and learn from sample Corda distributed applications.

Developer resources

Join the forum

Connect with R3 developers and enthusiasts through our online forum.

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Developer highlights

Latest blog posts

Corda • November 15, 2021 • By: Iryna Tsimashenka

Corda 5 developer preview 1 – Corda Services

One of the main differences between the Corda 5 Developer Preview 1 (C5DP1) and Corda 4.x is C5DP1 has a layered approach with interface-based APIs, rather than the Corda 4 co...

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Conclave • November 10, 2021 • By: Iryna Tsimashenka

How to write your first Conclave app

Confidential Computing is an emerging area for protecting sensitive data while processing it simultaneously. It consists of hardware and software components. The hardware comp...

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