Angular

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**[Guy Royse](https://www.linkedin.com/in/groyse/)** will be presenting "Agents & Arbiters - An Adventurer's Guide to Multi-Agent Collaboration with LangGraph.js" Building interactive systems with conventional coding means anticipating every possible user action and writing the right response for each. This quickly becomes nigh impossible. You end up lost in a maze of recursion, fragility, and nested if statements. The more interactive you make your system, the more complex your code gets, until debugging feels like being eaten by a grue—you know something's wrong, but you're just fumbling around in the dark. There's a better way. Instead of scripting every interaction, we can give some of the elements in our system their own intelligence. Multi-agent collaboration enables us to create systems in which entities can become autonomous agents with their own perspectives and voices. Imagine a text-based adventure game where the brass lantern, the white house, and even the mailbox have something to say when the player responds. Or consider a help desk system where agents from billing, technical support, and account management each weigh in to determine the best solution for a customer. In this session, we'll explore multi-agent collaboration through a live demo of a text-based adventure system. You'll meet the orchestration workflow—router, classifier, agents, arbiter, and committer—and discover how LangGraph.js coordinates the chaos when multiple agents want to respond. We'll shine our brass lantern over the code to see how it uses Redis and LangGraph.js to make it all work. Then, we'll explore how this same approach solves real-world problems beyond gaming. When the adventure's over, you'll understand how to coordinate agents to handle complex interactions and know when this is a good approach. You'll have a working example you can adapt for your own adventures—be they exploring the Great Underground Empire, customer service platforms, or content management systems. And, you'll never look at building interactive systems the same way again. ***Bring your laptop and expect to write some (non-AI-generated) code!*** Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

You can sleep in on the Semiquincentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

We will meet at the Hofbräuhaus at 2:00 and then walk down to the Crew Stadium for the FIFA World Cup 2026 Final watch party.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD