| Content | Context | Link |
|---|---|---|
| Slide deck | The history of Ethereum and the role of Arbitrum in the existing and future Ethereum roadmap. How Arbitrum evolved from a platform to simply scale the chain to a venue for experimentation. |
| Content | Context | Link |
|---|---|---|
| Website recap of the workshop | A website recap of the workshop will be available to be reused after the talk and made generally available as workshop piece. Contracts deployed will be available at Arbitrum Sepolia. | https://stylus-developers-guild.github.io/ethcluj-2026/chapter-2.html |
| Reference contracts that are developed by the participants (four contracts) | Calling with erc20 tokens to show off currency creation | Unsolved ‣ |
| Solved ‣ | ||
| Reference contracts that are developed by the participants (four contracts) | A basic v1-style AMM | Unsolved ‣ |
| Solved ‣ | ||
| Reference contracts that are developed by the participants (four contracts) | Vaults and rehypothecation | Unsolved ‣ |
| Solved ‣ | ||
| Reference contracts that are developed by the participants (four contracts) | Flashloans | Unsolved ‣ |
| Solved ‣ |
| Content | Context | Link |
|---|---|---|
| Website form of the workshop format | *The Stylus for beginners workshop will be a comprehensive introduction to working with the EVM and Arbitrum with a deep dive into the particulars of running Stylus code |
What Stylus is and why it exists: introduce webassembly, discuss compiler pipelining and the history of the EVM, why it’s not the best choice to develop smart contracts using the EVM toolchain. …
AI Q&A feature* | https://stylus-developers-guild.github.io/ethcluj-2026/chapter-3.html | | Github projects (several smart contracts) | Email system to enable participants to send emails to each other | Unsolved https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges/2_Email Solved https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges-solved/2_Email | | Github projects (several smart contracts) | A basic pool-based lending protocol to show off the practical application of the Stylus VM | Unsolved https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges/3_Lending Solved https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges-solved/3_Lending | | Github projects (several smart contracts) | Vault application | Unsolved https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges/1_Vault Solved https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges-solved/1_Vault | | Smaller contracts to show off Stylus internals | Simple entrypoint contract | https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-examples/01-simple-contract | | Smaller contracts to show off Stylus internals | Storage show and tell | https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-examples/02-storage | | Smaller contracts to show off Stylus internals | Calling out | https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-examples/03-calling-out |
| Content | Context | Link |
|---|---|---|
| Website form of the workshop content | The Deploy & Go workshop will be a workshop introducing several patterns for smart contract interaction in the frontend, from hooks to calls triggered manually. These will be used to show off wallet providers and frontend code | https://stylus-developers-guild.github.io/ethcluj-2026/chapter-4.html |
| Frontend code | Task programmers to integrate frontend code into their applications for the open source collection of projects we have. Create open source learning material the same way that we did for the previous steps | https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/frontend |