ETH Cluj Arbitrum Intro To Stylus
=================================

.. post:: May 22, 2026
   :tags: stylus
   :category: conferences
   :author: me
   :location: Cluj-Napoca
   :language: en

I worked alongside Jack Smith Suidlander to produce workshop challenges and a written
introduction to Arbitrum Stylus.

The written content lives at `this Github Pages location
<https://stylus-developers-guild.github.io/ethcluj-2026/chapter-3.html>`_. The code can be
found at this `repository <https://github.com/stylus-developers-guild/ethcluj-2026>`_.

The workshop challenges are these tasks:

#. `A basic Stylus machine-driven (read: Opus 4.7 with Hermes as the harness) translation
   of Solidity code to Stylus
   <https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges-solved/1_Vault>`_.

#. `A paid email service with some interesting storage access patterns
   <https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges-solved/2_Email>`_.

#. `A single-asset lending protocol
   <https://github.com/stylus-developers-guild/ethcluj-2026/tree/trunk/stylus-challenges-solved/3_Lending>`_.

The workshop took place the 13th of May, 2026 at Cluj, Romania. Thank you to Simona Serban
for the invite and Jack for speaking!