Jiu Jitsu Reference
BJJ Knowledge Journal
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About
Jiu Jitsu Reference helps you log live training moments, track what you land, miss, and concede, and review your personal jiu-jitsu knowledge over time.
Create logs quickly, connect them to training partners and knowledge nodes, and use the app to spot what is working, what is slipping, and what needs study next.
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What's New in Jiu Jitsu Reference
1.5.0
September 5, 2026
Adds encrypted owner-scoped offline storage, faster targeted log queries, improved offline write safeguards, optional privacy-conscious analytics, and foreground refreshes for fresher training data.
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