dev/weekly for August 4

Announcements

Check out the latest post in our Developer Showcase Series to learn what developers in the real world are doing with LF Decentralized Trust technologies. Antonio Mota, Vice President, Applications Developer and Lead Analyst, DLT Centre of Excellence, Citi Innovation Labs, talks about his background with decentralized technologies, how he has contributed to the community and the best piece of developer advice he has ever received.

Code & projects

Enter the July of Code 2025 hackathon by submitting an open-source application that showcases a compelling Cardano use-case running on Hyperledger FireFly for a chance to win prizes. The deadline for submission is August 7 and winners will be announced at Rare Evo 2025 on August 10. Check out the July of Code site for more details.

Articles, training and tutorials

The LFDT Brazil Chapter recently created a Besu Learning Group to help people in the local community learn more about the project. They’ve posted a series of their Besu Learning Groups calls on YouTube. This is a great example of how community members can support each other and if you would be interested in starting a learning group around a topic that interests you, reach out and we’re happy to help.

Events

Join us for two days of workshops at Rare Evo 2025, starting Thursday, August 7 in collaboration with Rare Evo Dev Day. Day 1 features the Identus Workshop in Meeting West, with speakers Javi Ribo, Fabio Pinheiro, Siera Yun, Goncalo Frade, and Shailesh Patil. Day 2, Saturday, August 9, moves to the main Rare Evo program in the Turin Room with sessions on Hiero (10:15 AM), FireFly (11:15 AM), and Paladin (1:15 PM). LF Decentralized Trust community members receive free admission. More details here.

Training & Certifications

Advance your career by joining over 200,000 professionals who have already expanded their knowledge through our self-paced online technical training courses and professional certifications lfdecentralizedtrust.org/learn/training.

Get involved

This newsletter reaches thousands of LF Decentralized Trust developers and is a collaborative effort. To feature your project release, pull request, community event, or article in next week's edition, please leave a comment for review.

You can find more calls and other events listed on the community calendar.

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