C#

Unless otherwise announced this is an in-person social gathering for Smalltalkers to get together and talk about Smalltalk (the Programming Language!). Everyone is welcome from the grizzled and experienced to the merely curious.

🎉 Come along to the London Scala Talks! 🎉 In this event you'll hear from Tomasz Godzik and Noel Welsh. **Agenda** 6:00pm - 🥤 Doors open. Come along and grab a drink! 6:40pm - 🗣️ Tomasz Godzik: Metals Version 2! 7:20pm - 🍕 Intermission: Join us for some free food and drinks! Vegan, vegetarian options are provided. Let us know if you'd like something special - we'd be happy to accommodate. 7:50pm - 🗣️ Noel Welsh: Code as Communication: Lessons from Crashing Production 8:30pm - 🥤 Socialising: Grab a drink and let's discuss the talks. 9:00pm - 🍻 Join us in a pub to discuss the talks! 🌐 **This event has a live stream** Watch this space for more details. **🗣️ Tomasz Godzik: Metals Version 2!** Metals is the Scala Language Server, providing IDE features within editors such as Visual Studio Code, Cursor, Zed, and Helix. This makes it essential for anyone looking to use new agentic tools. Many companies are now utilizing LLM trends to boost developer performance, but a major challenge has has been that Metals becomes less efficient as codebases scale - a common issue in large organizations. Metals 2 is a new indexing and compilation approach, designed to make indexing as fast as possible and ensure the codebase remains functional even if parts of the project fail to compile. Applying this to both Scala and Java code, Metals 2 aims to become the premier JVM language server. Let’s explore how this can enhance your workflow. ⭐ Tomasz Godzik ⭐ Scala tooling engineer aiming to solve large problems with elegant solutions **🗣️ Noel Welsh: Code as Communication: Lessons from Crashing Production** Code is a form of communication: with the computer but also with other developers, be they human or otherwise. In this talk I'll discuss some aspects of communication in code. We'll look at what can go wrong, the problems it can cause (including embarrassing examples from my own experience!), and ways we can improve things. ⭐ Noel Welsh ⭐ Noel is a developer, teacher, and author. He's worked with companies big and small across Europe, the USA, and even once in Africa. He's the organizer of ScalaBridge London, a diversity focused group helping people get better at Scala. When he's not programming Scala he is probably writing about it. His next book, Functional Programming Strategies, is out soon! ———————————————————— 🗣️ Would you like to present, but are not sure how to start? Give a talk with us and you'll receive mentorship from a trained toastmaster! Get in touch through [this form](https://forms.gle/zv5i9eeto1BsnSwe8) and we'll get you started 🏡 Interested in hosting or supporting us? Please get in touch through [this form](https://forms.gle/3SX3Bm6zHqVodBaMA) and we can discuss how you can get involved. 📜 All London Scala User Group events operate under the [Scala Community Code of Conduct](https://www.scala-lang.org/conduct/). We encourage each of you to report the breach of the conduct, either anonymously through [this form](https://forms.gle/9PMMorUWgBnbk1mm6) or by contacting one of our team members. We guarantee privacy and confidentiality, as well as that we will take your report seriously and react quickly.

***P.S: [Luma](https://luma.com/4hs6hs36) Registration is Required for this event.*** **Theme:** ***Agentic Coding 🤝 [ACP](https://agentclientprotocol.com/)* (Agent Client Protocol)** **💻 Coding Agents and ACP with JetBrains** 💎 State of [ACP ](https://www.jetbrains.com/)from **[Jetbrains](https://www.jetbrains.com/) & [Zed Industries](https://zed.dev/)** 🎙️Panel with **[Jetbrains](https://www.jetbrains.com/) [Zed Industries](https://zed.dev/) [Mistral AI](https://mistral.ai/) & [Vibe Kanban](https://vibekanban.com/)** **Agent Client Protocol ([ACP](https://agentclientprotocol.com/)) and the Future of Interoperable Coding Agents** Coding agents are part of everyday development workflows. Whether you are using an IDE or working in the CLI, coding agents are helping developers write, refactor, test, and debug code. But today’s ecosystem is fragmented, we have so many coding agents Claude Code. Codex, Gemini CLI and many others. Every editor, every tool, and every agent often speaks its own language and has own harness. Not single coding harness will solve you all needs and you should be able to switch or have a choice to use different harnesss What if you could use **any coding agent** inside **the editor you love**? That is exactly what the **Agent Client Protocol ([ACP](https://agentclientprotocol.com/))** enables. ACP is an open protocol that standardizes communication created by Zed Industries, between code editors and coding agents. It works for both local and remote scenarios. Think of it as the LSP for coding agents. Just as the Language Server Protocol unified language tooling across editors, ACP aims to unify how editors interact with intelligent coding agents. **Sponsors** Big Thanks to our Sponsor **[Jetbrains](https://www.jetbrains.com/)** And thanks to **[Tessl](https://tessl.io/)** for hosting the venue. **What You Will Learn** In this session we explore how ACP is shaping the next generation of coding agent interoperability. • What the Agent Client Protocol is and why it matters • Current State of ACP and Future • How ACP standardizes communication between IDEs and coding agents • How to use ACP inside your favourite IDE • How to build an ACP client • Practical considerations for using ACP effectively • The future of coding agent interoperability If you are building or using coding agents, this session will give you both conceptual clarity and practical direction. 🎤 **Talks** **Talk 1: State of ACP and Future (45min)** Speakers: **[Sergey Ignatov](https://www.linkedin.com/in/sergey-ignatov/) Director of Engineering, JetBrains** \*\*[Ben Brandt ](https://www.linkedin.com/in/benjaminbrandt/)\*\*Zed Industries **Description :** This talk with In this session Sergey and Ben will introduce ACP and share Future plans of Agent Client Protocol from the company behind the ACP (Zed Industries) and Jetbrains ACP: \- Overview \- State of ACP \- Ecosystem around it \- Future \- Recent Implications: OpenClaw\, Custom Agents with Agent Frameworks like LangGraph\, LlamaIndex and Cursor Wrapper etc 🎙️ **Panel and Q&A 25 min** **Topic:** Agentic Coding, ACP anf Future Panelist: **[Sergey Ignatov](https://www.linkedin.com/in/sergey-ignatov/) Director of Engineering, JetBrains** \*\*[Ben Brandt ](https://www.linkedin.com/in/benjaminbrandt/)\*\*Zed Industries \*\*[Clément Drouin ](https://www.linkedin.com/in/cl%C3%A9ment-drouin-785643137/)\*\*Software Engineer at Mistral AI \*\*[Louis Knight-Webb ](https://www.linkedin.com/in/knightwebb/)\*\*Vibe Kanban We will close the evening with a focused panel discussion and audience Q&A on coding agents, interoperability, and the future of agent powered development. The questions on the current and future of ACP. Bring your hard questions. **Agenda** 6:00 PM – Doors Open 6:00 – 6:40 PM – Welcome and Refreshments 6:40 PM – Opening Remarks and London Agentic AI 6:45 – 7:30 PM – Talk 1: State of ACP and Future 6:30 – 7:35 PM – Break 7:35 – 8:00 PM – Panel Discussion (Jetbrains, Zed, Mistral AI, Vibe Kanban), Audience Q&A 8:00 – 8:05 PM – Closing Remarks 8:05 – 8:200 PM – Networking/ Wrap Up Walk to the [Big Chill ](https://www.bigchillbar.com/) 8:30 PM onwards – [Big Chill pub](https://www.bigchillbar.com/) and informal networking **Who Is This For** • Agentic coding builders • Engineers working with coding agents • IDE plugin developers • AI tooling engineers • Infrastructure and DX builders • Anyone interested in interoperable agent systems If you are serious about coding agents and want to understand how interoperability standards like ACP will shape the future of development workflows, this is the meetup for you. **Venue & Important Data Usage Message:** Thanks to Tessl for providing venue for the event. 📍 Tessl 210 Pentonville Rd, London N1 9JY Tessl [Policy](https://tessl.io/policies/privacy-cookies/): *P.S: Full Name, Email Data Collection and Usage Update:As per Tessl building security, all attendees must provide their first name, last name, and email address. Your email will only be used for event-related purposes. After the event you will be automatically subscribed to event updates from the AI Native Dev Community from Tessl. You can unsubscribe at any time.* Also published on original Meetup & page [here](https://www.meetup.com/london-agentic-ai/events/313554470)

**BOOK HERE**: https://sportas.co.uk/games/46512 **Game Description:** 👟 Drills led by experienced players who also join the session. 💪 Intense volleyball skills practice for individuals. 🎮 Drills and game setting. 🌟 Positive co-learning environment for rapid improvement. 🏐 Access to 18 volleyballs. **Rules** \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\)

Join us for some fun, competitive, but friendly games at our 4-court sports hall. We use Hybrid Kawasaki Kong 500's during the 3-hour session. **PAYMENT** * **Session Fee: £12** * We are cashless, kindly pay the session fee **by midnight** on the night before the session. You are welcome to pay early! You can even pay when you book! See our About page for the full process. * If no payment is received, you will be removed and may even be liable for a late cancellation fee if your spot is not taken. * Please use **“your meetup name + date of event”** as payment reference * **Account name:** Thomas Lam * **Sort code:** 04-00-03 * **Account number:** 7478 8608 **LATE CANCELLATION OR NO-SHOW** * **All** **no-shows or late cancellations** (24 hrs or less) will be charged if your spot is not taken by someone else - you will have a title next to your name with the amount and date owed. * Members with 2 no shows/late cancellations will be removed from the group unless outstanding payment is received * **The late cancellation policy** is set up to discourage last-minute cancellations and therefore applies with or without the presence of a waitlist * **Note:** If you are on the Waitlist and a spot becomes available, you will automatically be bumped onto the On list provided the event has not yet started. It is your responsibility to **remove yourself from the waitlist** if you can no longer make it to avoid being charged a no-show if someone cancels late. **PLAYING** * Please wait to be marked off before entering the hall. * Sessions are to finish promptly on the hour by school requests. * If you finish a match with 5 minutes to go, please start packing up instead of starting a new game. **RACKET HIRE** * Please note that we won't be hiring out rackets, so kindly bring your own racket. **PARKING** * There is parking available, but it is now paid parking. Parking is opposite the entrance. Please check the signs for parking payment instructions. **TRACK & TRACE** * We will collect your phone number on-site. Your phone number will also be used in case of fire to contact you if you have not made it to the fire evacuation areas. You can see maps at the venue. We are excited to see you guys on the court! Team LSBC

**BOOK HERE**: https://sportas.co.uk/games/46515 **Game Description:** 👟 Drills led by experienced players who also join the session. 💪 Intense volleyball skills practice for individuals. 🎮 Drills and game setting. 🌟 Positive co-learning environment for rapid improvement. 🏐 Access to 18 volleyballs. Rules \- point to 15 \- max 2 games in a row \- 3 team of 6 players \- modified games situation might be applied depending on situation \(5:1\, modified 5:1 or 6:2 etc\.\) \*Privacy policy for drills and games sessions\* You may not record any footage or take photos during the session unless explicitly authorised by the organisers.

3rd Sunday of every month, unleash your inner language ninja with our fun Mandarin learning games! Get ready to ditch stale textbooks and rote memorisation, and watch your language skills truly skyrocket! These monthly gatherings are designed for you to: * **Boost Conversational Confidence:** Engage in lively, real-time communication that feels like play, not practice. * **Sharpen Your Listening Skills** as you navigate thoughtfully designed game scenarios and interact with fellow learners. * **Expand Your Vocabulary:** Effortlessly pick up new words and phrases, enabling you to express yourself with precision and richness. * **Retain More, Stress Less:** Experience the power of learning through fun, making new vocabulary and grammar stick with less effort! **What Makes Our Language Games Special:** Unlike traditional lessons, our sessions are a unique blend of structured fun and effective learning: * **Immersive & Interactive:** We transform language concepts into engaging, team-based games that facilitate natural conversation and active participation. * **Relaxed & Supportive Environment:** Forget competition! Our classroom setting is designed to be comfortable and non-intimidating, encouraging everyone to experiment and learn at their own pace. * **All Levels Learn Together:** You'll consolidate what you already know while effortlessly picking up new vocabulary from our well-facilitated activities. * **Expert Guidance:** Our experienced tutor provides active language support, ensuring every activity is both enjoyable and highly effective for language improvement. * **Suitable for All Levels!** (For beginners: if you have more than 20 hours of Mandarin learning, you're good to join us!) **Session Details:** 🗓️ **When:** 3rd Sunday of every month ⏰ **Time:** 2:00 PM - 4:00 PM **💰 Price:** £10 - [Tap for Easy Payment](https://monzo.com/pay/r/china-unbound_eTW5aAZoqiDQ3p) (To secure your spot, please complete payment when you RSVP) Join us, and accelerate your road to fluency today! We can't wait to welcome you. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Take your Mandarin beyond the event.** 🤝 If you’re looking for a bit more structure to go along with your conversation practice, let’s chat! We're offering **FREE 1-on-1 advice sessions** to help you find the perfect learning path. Get a professional assessment of your level so you can study with confidence. **No commitment** required. [Book your Free Session](https://eu.bigin.online/org20070515371/bookings/course-advice) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **China Unbound** is the best place to learn practical Chinese for adults. While most schools prioritise grammar and writing, China Unbound empowers you to confidently converse, understand, and actively apply Chinese in real-world situations. Join us and discover a fun, fast, and personalised way to master Chinese! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Hear From Our Learners:** "The Language games session provides a well-structured and immersive way of learning. Even as a beginner I am able to practice all aspects of the language and have learnt a lot whilst having fun!" - Jeremy Smithers "The Sunday games session is in a classroom environment but relaxed with organized team-based games designed to facilitate conversation. It’s a good way to consolidate what you know and pick up some new vocab. The folks who attend vary massively in ability so it’s not competitive, but more a chance to learn from people who are more advanced and help along newbies. I recommend it!" - Mark Mansell **FAQ 常见问题::** **What if I don’t feel my Chinese is good enough to join?** Don’t worry, our hosts will be on hand to offer support and help you participate. Many are also group exercises, so you can lean on stronger members too. **What games will I be playing?** You'll be diving into a variety of engaging and interactive language activities specifically designed to match your proficiency level! Think fun, familiar formats like Articulate, and creative role-play scenarios. Our games are carefully designed (by us!) to intensively develop your speaking and listening abilities, providing you with comprehensive language input. In addition, every game is expertly facilitated by our experienced tutors. They provide real-time support and guidance, ensure activities are well-structured for optimal learning, and offer clear explanations and consolidation of any new vocabulary or concepts that emerge. It's learning through play, with expert support! **I’m not into games, is it still for me?** Yes!! Think of it as immersive practice, not gaming. Even if you’re not a gamer, you will enjoy learning Mandarin this way! Our activities are designed to boost your vocabulary, pronunciation, and fluency in a natural and engaging way. **Are there any discounts for Chinese lessons for members?** Yes, you can use code MEETUP10 for your exclusive £10 discount on our [Chinese courses](https://china-unbound.co.uk/personal/) site-wide!

Approx 6 miles, passing through the grounds of Knebworth House. Starting point is from a small car park on Park Lane, Knebworth: https://maps.app.goo.gl/LzgzGBPKvGJ6wfdq6 What3words ///image.cage.minute There's not a lot of space to park so we may need to double park and some may have to try and park on the road. The Lytton Arms is a good real ale pub nearby for those who fancy a drink or bite to eat. Bring water and snacks. Wear proper walking attire. Decent pace, not military march but not sauntering either. Walk and chat pace. All ages and abilities welcome. Come and enjoy nature, led by Nigel and Amy. 
Please note that this walk is not led by a qualified leader and, as such, is not covered by insurance. Be sure to wear suitable boots and clothing. 
The organiser cannot be held responsible for any injuries, however caused. Members are expected to take responsibility for their own preparation and safety, including adequate fluids, weather protection and a snack. No public toilets on route.

**BOOK HERE**: https://sportas.co.uk/games/46666 **Game Description:** Come and join our badminton session in Canning Town 🔥 Join our whatsapp Group: https://chat.whatsapp.com/LsLjg8CxI8MIxSFb82qkdb Music 🎶 3 courts, social session - the general ability is mid intermediate. There will be spare rackets but please bring your own racket if you do have one. 1 new tube of FEATHERED shuttles will be provided per session, plus a set of Yonex 300 plastic shuttles. 🚪 Getting Into the School 1\. The school is surrounded by a green fence\. 2\. Entrance is near the stone wall\. 3\. At the gate\, find the intercom on the right\-hand side\. 4\. Press the ‘Call’ button and wait for security to respond\. 5\. When the intercom flashes green\, push the gate open\. \-\-\- 🏸 Finding the Indoor Court 1\. After entering\, go through the visitor gate\. 2\. Follow the corridor to the end\. 3\. Look for the yellow double doors – the badminton courts are inside\! \-\-\- 🚻 Facilities 🔹 Changing Rooms & Toilets \- Located outside the court area in the corridor\. \- Male facilities – right\-hand side\. \- Female facilities – left\-hand side\. 💧 Water Points \- There are three water points in the corridor outside the court\. \- Bring a water bottle to use with the water pump\. Enjoy your game! 🏸🔥 **Rules** Games to 21 Max two games on in a row Max one game off in a row

**BOOK HERE**: https://sportas.co.uk/games/43588 **Game Description:** Mixed nationality and gender players play volleyball in our club for 10 years every Tuesday & Thursday from 8pm-10pm in upper intermediate and advance level. **Rules** Respect each other, focused on your own play and progress, be kind and cheer your team mate.

**BOOK HERE**: https://sportas.co.uk/games/45661 **Game Description:** Come and play in a casual​​​​​​​​​​​​​​​​​​​​​​,​​​​​​​​​​​​​​​​​​​​​​ friendly & social badminton session. The session is for mixed ability players (mainly beginners & intermediate players). So please be respectful and kind towards less experienced players - we all have to start somewhere 🧡 🌱 We use YONEX MAVIS 300 Nylon Shuttlecocks. 🏸 We have a few spare rackets if needed. Format: We play doubles for the whole time and keep rotating opponents/partners across courts so everyone plays each other. **Venue:** 🚪Entrance to the sports hall is on the corner of Celebration Avenue and Temple Mills Ln 🧼There are showers, changing rooms & a water fountain at the venue 🚶‍♂️5 minute walk from Stratford International DLR Station 🚗 Paid car parking is available on site **Rules** Classic doubles rules - can be explained at the start of the session if you’re new to badminton or need a reminder 🤝

IMPORTANT - PLEASE READ! Welcome to the Highest Rated International Language Exchange group in London,🏆 with 1500+ reviews rated 5 stars ⭐⭐⭐⭐⭐ Join us on **Friday** for our weekend global language exchange and social 😊🍻🥂 TO ATTEND THIS EVENT YOU **MUST**👇👇 1. Have your Meetup confirmation visible on your phone when you arrive. 2. Collect & wear your badge as soon as you arrive and always BEFORE buying your drinks and food. 3. Pay the £2 event fee. The event starts at 7pm. **The event fee is £6 if you arrive after 8:30pm** Start meeting the community and having fun...lots of fun! www.languages.london 🇬🇧🇪🇸🇫🇷🇯🇵🇮🇹🇩🇪🇮🇳🇨🇳🇧🇷🇰🇷🇪🇬🇭🇰🇺🇸🇨🇴🇺🇦🇹🇷🇷🇺🇦🇺 WHEN & WHERE This Friday we'll be returning to The Craft Beer Co, St Mary Axe.** **Address: 29-31 Mitre Street, London, EC3A 5BU** https://maps.app.goo.gl/49HnHGap8hQMbQNWA **HOW WE DO IT** It's simple .... \~ When you arrive please collect your personalised language badge from us. We'll be waiting to give you a warm welcome 😃 \~ Please wear your badge during the event and always return it before you leave ♻️ \~ Start meeting the community and having fun...lots of fun! Please buy something from the bar to support the venue, who kindly offer us a dedicated space. 🇵🇱🇹🇼🇲🇽🇻🇳🇧🇬🇵🇸🇸🇪🇮🇱🇨🇦🇳🇱🇿🇦🇭🇺🇹🇭🇵🇪🇧🇴🇳🇬🇳🇿🇨🇭 **WHO** Languages in London events are organised for our community - being social, making new friends, building cultural bridges and always very relaxed. We have the largest number of languages and countries represented in our weekly language exchange and social events in London. This is **not** a dating event. Our events are open to Internationals, Locals, Expats, Students, Travellers..... Everyone! Are you an 18 to 24 year old? Come and explore our events. This is the event for a truly global community and for citizens from around the World. Is this the Intercambio you've been looking for? Want to practice your ingles, espanol , francais, italiano, Deutsch, portugues or other European languages? Asian languages ? Or maybe prefer to only speak English.... that's just fine. **All languages and all fluency levels are welcome** Spread the love...Bring your friends 💙 The creator and organiser of **Languages in London - Girish**, will always be visible at the event and there to support you and help with introductions, if you prefer. We want to remain the BEST language events group in London, being the biggest isn't our focus. These are real events with real people. We don't fill our events with inflated numbers and fictitious attendees 👻 **Community members that no-show at our events and inactive members are regularly removed from our group.** **LANGUAGES** Here's a selection of some of the languages that our community speak or have been practicing ... English, Spanish (incl Latin American), French, Italian, Portuguese (incl Brazilian), German, Japanese, Chinese (Mandarin & Cantonese), Russian, Korean, Hindi, Turkish, Arabic, Ukrainian, Polish, Hebrew, Swedish, Bulgarian, Vietnamese, Hungarian, Bengali, Dutch, Catalan, Farsi, Greek, Urdu, Welsh, Romanian, Norwegian, Czech, Slovakian, Estonian, Danish, Finnish, Turkmen, Latvian, Lithuanian, Nepali, Yoruba, Filipino, Thai, Albanian, Croatian, Serbian, Ebo, Afrikaans, Tamazight, Tagalog, Creole, Malagasy, Mongolian, Tok Pisin and more... you get the idea! 🇷🇴🇬🇹🇨🇿🇳🇴🇩🇰🇫🇮🇨🇾🇺🇾🇪🇬🇧🇬🇦🇷🇰🇪🇱🇰🇲🇦🇹🇳🇩🇿🇸🇬🇲🇾 **SUSTAINABLE** 🌎🌳 Like you, we really care about our planet. We don't like single use paper name tags, stickers or wristbands as they can't be reused or recycled and can even damage your clothing ☹️ The Solution? ...Our personalised and completely reusable Languages in London badges! 🏆👍 So, please make sure you return your badge to us, before you leave the event. We'll sanitise it (anti bacterial & disinfectant cleaners) and use it again & again & again. Thanks for helping us do the right thing and keep our costs down🙏 **SAFE SPACE FOR EVERYONE** 👮‍♂️ We don't tolerate prejudice or harassment of any kind, at any time. Be polite and respectful to everyone else and they will reciprocate. Let's keep the space safe, welcoming for everyone and free of any political agendas. Please report any concerns to the Organiser immediately. Please look after your belongings, the venue is a public place. We may take photos or video at the event for future promotional use. Let us know if you'd rather not be included, we respect your choice 📸 **SPREAD THE WORD** 🗣️💬 If you enjoy our events, please tell your friends and colleagues and help us grow **your** community, thank you ♥️ Join our community - https://www.languages.london/ We're looking forward to welcoming you at Languages in London 😊👋 🇲🇰🇳🇵🇧🇩🇵🇭🇦🇪🇦🇱🇧🇪🇮🇪🇰🇿🇱🇦🇯🇴🇱🇹🇱🇻🇪🇪🇰🇭🇨🇱🇲🇳🇨🇺

Join us for an exciting evening hosted once again by **Apple at their Battersea Power Station campus**! Enjoy informative talks and make the most of the chance to meet fellow Swift developers. We can’t wait to see you there! Note we’re starting **30 mins earlier** than usual. Space is limited, so RSVP early to secure your spot. If your plans change so you can’t make it, update your RSVP so others can attend. **Talks:** **Darryl Bayliss** — *"Building Apps for Multiple Apple Platforms*" Have you ever wondered how an app works across different Apple platforms and what the setup could look like for your own ideas? This is the talk for you. Learn how to work within an Xcode project building apps for Apple's variety of platforms using the power of Swift and SwiftUI. Along the way you'll understand the benefits of multiplatform development, best practices, and the pitfalls to avoid! Aimed at intermediate engineers and above with an understanding of Swift / SwiftUI APIs, Xcode project configuration, and multiple Apple Platforms. **Richard Das** — *"Software on Demand in the Age of AI"* With agentic coding in Xcode 26.3, software is increasingly on demand. When code can be generated in seconds, the question shifts from “can we build it?” to “what standards do we apply?” This talk explores how to work with AI thoughtfully, focusing on architecture, judgement and quality, and introduces themes from Richard's upcoming book on development in the age of AI. **Schedule:** **6:00 PM** Arrival and check-in at Apple reception **6:30 PM** Presentations start **8:00 PM** Community networking **9:00 PM** Continue the conversation at [Battersea Brewery](https://maps.apple.com/?address=12%E2%80%9314%20Arches%20Lane,%20London,%20SW11%208AB,%20England&auid=17789545786206344102&ll=51.482866,-0.146846&lsp=9902&q=Battersea%20Brewery) (to be confirmed) **Details:** **Full names required:** Ensure your Meetup profile has your full name or send it to us in a private message at least 48 hours before the event. **No photos or videos:** Thank you for respecting Apple’s policy. **Check-in:** Go to Apple reception on the ground floor (see map). Provide your full name and mention the NSLondon event to receive your badge. For late arrivals, you may need to wait before being taken to the event space. If you need mobility assistance, let us know at least one day in advance. **Acknowledgments:** *We'd like to thank Apple for their generous support in hosting this event at their Battersea Power Station offices.* **NSLondon** is a community-driven group and needs your support! Contact us for information about venues, speakers, or sponsorships. Feel free to reach out with any questions. See you there! Please read our [Code of Conduct](https://nslondon.com/coc). MC: Tris Bates

**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 **Abstract** TBD **YouTube Link** TBA

On Thursday, March 12, 2026, we will meet at the TEKSystems offices at 700 N Hurstbourne Pkwy. Doors will open at 6:00 p.m., and the presentations will begin sharply at 6:30 p.m. Along with an excellent presentation, TEKsystems will provide food. Please RSVP so we know how much food to order. Afterward, we will go to Brick House Tavern for drinks and food to continue the conversation. The session will also be broadcast at https://twitch.tv/TaleLearnCode. ### Much Ado About Nullable - C# Nullable Reference Types Explained In 2019 (C# 8.0) Microsoft introduced a feature that has generated a lot of confusion, debate and outright dissent. I'm talking about Nullable Reference Types. In this presentation, I we dig into this feature, explore why it exists, what problem it tries to solve, how it works, and how people have critiqued it, so that you as a programmer can decide if and how you want to use it.

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

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!

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com