# Rosetta Caffeine **URL:** \ **Category:** Community Tutorials & Video\ **Created:** [April 25, 2026, 4:29pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958 "2026-04-25T16:29:33Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![mementomori888](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/mementomori888/32/37929_2.png) [@mementomori888](https://forum.dfinity.org/u/mementomori888)\ **Post date:** [April 25, 2026, 4:29pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/1 "2026-04-25T16:29:33Z")
Good day Friends, I built **Rosetta Caffeine** an interactive, fully on chain guide for anyone who wants to build real applications on the Internet Computer using **Caffeine**. The name comes from the Rosetta Stone a key to unlocking a new language. That language here is **natural language as a programming language**. **What’s inside:** - 13 sections: from your first prompt to complex multi-canister apps - Real-world case study: NationOS (on-chain governance with dual tokens, AI court, treasury) - Credits breakdown with real numbers (Free tier, Pro tier, cost per session) - Caffeine vs. Replit / Bolt / Lovable — comparison table - Tips on stable memory, encrypted key management, and ICP Skills as a session anchor - Copyable prompt library Inspired by @ICPvibecoder (X) and his public build process around NationOS. Go to: [Rosetta Caffeine](https://rosetta-caffeine-v1j.caffeine.xyz/) Feedback, suggestions,especially from people that are actual developers are very much appreciated, I wish I had your skills. _“Ex Verbis, Mundus”_ From words, a world. Have a great Day! ---
**Author:** ![integral\_wizard](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/integral_wizard/32/36808_2.png) [@integral\_wizard](https://forum.dfinity.org/u/integral_wizard)\ **Post date:** [April 25, 2026, 6:41pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/2 "2026-04-25T18:41:21Z")
Good job. It’s interesting that it specifically mentions to use multi-canister approach with Caffeine, even though it doesn’t support it (publicly at least). Are we expected to soon get multi-canisters with Caffeine? 🙂 ---
**Author:** ![caffo](https://avatars.discourse-cdn.com/v4/letter/c/d78d45/32.png) [@caffo](https://forum.dfinity.org/u/caffo)\ **Post date:** [April 25, 2026, 6:45pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/3 "2026-04-25T18:45:24Z")
Sorry, Caffeine is a completely separate venture. Your ICP doesn’t give you any stake in caffeine whatsoever, and you’ll get no official response on these forums. ---
**Author:** ![mementomori888](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/mementomori888/32/37929_2.png) [@mementomori888](https://forum.dfinity.org/u/mementomori888)\ **Post date:** [April 25, 2026, 6:54pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/4 "2026-04-25T18:54:06Z")
> [@integral\_wizard](#): > > Good job. It’s interesting that it specifically mentions to use multi-canister approach with Caffeine, even though it doesn’t support it (publicly at least). Are we expected to soon get multi-canisters with Caffeine? Thank you soo much for your feedback 😊 I will remove the multi canister part. ---
**Author:** ![mementomori888](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/mementomori888/32/37929_2.png) [@mementomori888](https://forum.dfinity.org/u/mementomori888)\ **Post date:** [April 25, 2026, 6:55pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/5 "2026-04-25T18:55:36Z")
Thank you for your message, I dont want any official response, I am just looking to connect with real developers since I myself lack the skill ---
**Author:** ![mementomori888](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/mementomori888/32/37929_2.png) [@mementomori888](https://forum.dfinity.org/u/mementomori888)\ **Post date:** [April 26, 2026, 1:55pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/6 "2026-04-26T13:55:30Z")
I did some up dates on the site if you want to have a look at it: [https://rosetta-caffeine-v1j.caffeine.xyz](https://rosetta-caffeine-v1j.caffeine.xyz) ---
**Author:** ![mementomori888](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/mementomori888/32/37929_2.png) [@mementomori888](https://forum.dfinity.org/u/mementomori888)\ **Post date:** [September 3, 2026, 12:12pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/7 "2026-09-03T12:12:41Z")
Good day, friends! :☕: I’ve been updating Prompt Espresso (Rosetta Caffeine) over the past few weeks and months, and I’d love for you to check it out. If you have a moment, I’d really appreciate your feedback. And if you know someone who’s new to Caffeine or looking for a helpful resource, feel free to point them to it. Thanks a lot for your support! [https://promptespresso.org/](https://promptespresso.org/) ---
**Author:** ![WebTreeSoftwareSolut](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/webtreesoftwaresolut/32/35012_2.png) [@WebTreeSoftwareSolut](https://forum.dfinity.org/u/WebTreeSoftwareSolut)\ **Post date:** [September 3, 2026, 12:44pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/8 "2026-09-03T12:44:47Z")
Hello friend. There’s some very good advice in there. Not just specific to caffeine, but how to use LLM for coding in general. It’s easy for anyone to follow it. Your top bar UI is a bit squished on mobile, I would clean that up a bit. Looks like a great project. ---
**Author:** ![mementomori888](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/mementomori888/32/37929_2.png) [@mementomori888](https://forum.dfinity.org/u/mementomori888)\ **Post date:** [September 4, 2026, 7:34am UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/9 "2026-09-04T07:34:25Z")
Good day! Thank you! I will fix the mobile part asap. 🤩 ---
**Author:** ![Jacc1027](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/jacc1027/32/23820_2.png) [@Jacc1027](https://forum.dfinity.org/u/Jacc1027)\ **Post date:** [September 4, 2026, 1:09pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/10 "2026-09-04T13:09:09Z")
This is very cool. Thank you. If possible, do you see a upcoming section related to multi-app canister communication (best practices?) ---
**Author:** ![mementomori888](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/mementomori888/32/37929_2.png) [@mementomori888](https://forum.dfinity.org/u/mementomori888)\ **Post date:** [September 6, 2026, 9:04am UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/11 "2026-09-06T09:04:20Z")
Hey Friend, added something see if you it is what you where looking for, or drop me more details. Thank you. ---
**Author:** ![Jacc1027](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/jacc1027/32/23820_2.png) [@Jacc1027](https://forum.dfinity.org/u/Jacc1027)\ **Post date:** [September 6, 2026, 2:04pm UTC](https://forum.dfinity.org/t/rosetta-caffeine/67958/12 "2026-09-06T14:04:51Z")
Bless you man, getting good confirmation and tips with this