Github

uSwitch is located on the first floor of the ZPG building at 5 Copper Row, London, SE1 2LH, London (Click on the map for directions) What 3 words location: [https://what3words.com/puts.sudden.else](https://what3words.com/puts.sudden.else) The Clojure dojo is a collaborative way to learn Clojure/ClojureScript through practice. The aim is to learn a little more than before you started. This event is for those new to coding through to more experienced developers. We organise into small groups (2-4) people and write code to solve challenges great and small, chosen by those at the event. We aim to ensure someone in your group has some Clojure experience, so you shouldn't feel lost (well no more than all developers do when Stack Overflow is broken). Example challenges for the coding dojo are listed on this website: http://www.londonclojurians.org/code-dojo/ Various past exercises have been loaded to [https://github.com/ldnclj](https://github.com/ldnclj/lisp1.5/blob/master/src/lisp1/5.clj) # Approximate schedule: 18:40 Doors open and start collecting suggestions 18.45 Pizza should have arrived 19:00 Quick intros and vote on suggestions 19:15 Break out into groups and start practising 20:45 Gather together for a quick show and tell # What should I bring? We organise into small groups, so if you have a laptop with a working Clojure environment please bring it along (there are lots of online Clojure environments, so you can just use your browser too). # How do I get in to the building? At the glass doors press the buzzer to inform the security guard you are here. Say you are here for the event on the first floor. Is there way to talk with the Clojure community? Why yes. The Clojurians Slack channel is full of friendly people who love to try and help. People based in London are often in the #clojure-uk channel. Sign up for a free account to the Clojurians Slack community via http://clojurians.net/ What is Clojure? Clojure is a JVM language that has syntactically similarities to Lisp, full integration with Java and its libraries and focuses on providing a solution to the issue of single machine concurrency. Its small core makes it surprisingly easy for Java developers to pick up and it provides a powerful set of concurrency strategies and data structures designed to make immutable data easy to work with. If you went to Rich Hickey’s LJC talk about creating Clojure you’ll already know this, if not it’s well worth watching the Rich Hickey “Clojure for Java Programmers” video or Stuart Halloway “Radical Simplicity” video .

***The Fitzroy Tavern Edition*** ALTERNATIVE PLATFORM FOR BOOKINGS: **EVENTBRITE** (link below) Start your public speaking journey with us. Like a lot of people, we’ve had our own battles with public speaking. That’s exactly why this group exists. It’s for anyone who wants a place to start, people who want to keep practising, and those who just need a friendly audience to try things out. We grow at our own pace and build confidence in a relaxed, safe and supportive space. You’ll meet like-minded people, make new connections, and steadily get more comfortable speaking in front of others. There’s no judgement here. It’s just space for people to be themselves. We know there’s no single “right” way to speak in public. Whether you’re prepping for presentations, interviews, a best man speech, handling social situations, or simply getting more comfortable saying what you think, you’re welcome to explore your own style and find what feels natural to you here. PS Free event. Groups are kept small so everyone gets plenty of stage time, usually no more than 10–15 people. The pub kindly lets us use their space, so if you fancy it, feel free to grab a drink (or just a soft drink ) while you’re here. It’s a nice way to say thanks and helps us keep the space for future sessions. Eventbrite link: https://www.eventbrite.com/e/public-speaking-with-authenticity-reps-not-rules-tickets-1980278600602?utm_experiment=test_share_listing&aff=ebdsshios&sg=44d6d68e9a6562610839867fc9177e5b1d319685453f7cbd5502deb615049586b7e092be26e1ecfe0679502e35d905a0559ee449358ed8b5a17242d1abf6a83846e04015227bdfed111e8f519a62

Join us on March 10th from **6:00pm** for a Data Streaming meetup hosted by **[Fresha](https://www.fresha.com/)**! 📍**Venue:** **Fresha** The Tower, 207 Old Street London, EC1V 9NR 7th Floor **PLEASE bring your PHOTO ID and REGISTER with your First and Last Name, Email. Thanks!** **DOORS CLOSE AT 7PM FOR SECURITY.** 🗓 **Agenda:** * 6:00pm – 6:30pm: Food/Drinks and Networking * 6:30pm - 7:00pm: Jesús Gómez-Escalonilla Guijarro, Data Engineer @ Fresha * 7:00pm - 7:30pm: Pranam Codur, Senior Solutions Engineer @ Confluent * 7:30pm - 8:00pm: Sreeram Machavaram C, Principal Architect @ Cognizant * 8:00pm - 9:00pm: Q&A Networking 💡**Speaker One:** Jesús Gómez-Escalonilla Guijarro, Data Engineer @ Fresha **Title of Talk:** Optimizing StarRocks Query Performance: Lost in JSON, Found by Northstar **Abstract:** StarRocks is fast, but understanding slow queries at scale is hard when plans are massive JSON. We built Northstar at Fresha to turn plans and execution metrics into a visual view you can reason about quickly. Through production case studies that reflect our real workloads, we'll show the bottlenecks Northstar exposed (scans, joins, skew, modelling) and how it made tuning faster and more systematic. **Bio:** Jesús Gómez-Escalonilla Guijarro is a Data Engineer at Fresha, where he focuses on building scalable and performant analytical data systems. He has been part of Fresha’s data team for several years, first as an Analytics Engineer and now in his current role, helping shape how data is modelled, analysed, and optimised across the organisation. Passionate about making complex systems understandable and efficient, Jesús enjoys tackling performance bottlenecks and sharing learnings with the wider data engineering community. 💡**Speaker Two:** Pranam Codur, Senior Solutions Engineer @ Confluent **Title of Talk:** From Data Mess to Data Streaming Platform **Abstract:** Most organizations want realtime data but are held back by brittle integrations, batch ETL, and siloed warehouses. In this session, we’ll walk through the Confluent Data Streaming Platform (DSP), which is built on Apache Kafka® and Apache Flink®, and a reference architecture you can use to ship governed, reusable real-time data products that power applications, analytics, and AI workloads. Attendees will leave with practical patterns to modernize existing Kafka and batch pipelines while maintaining security, lineage, and compliance. 💡**Speaker Three:** Sreeram Machavaram C, Principal Architect @ Cognizant **Title of Talk:** From "Data Rich and Information Poor" utility To "Event-driven, Real-time intelligent" operations **Abstract:** Utilities are massive and complex. Whether it’s water, gas, or rail, they operate treatment works, pumping stations, compressor sites, signalling systems, and vast networks that span cities and regions. Keeping these services running safely and continuously means collecting and interpreting data from highly distributed sites and their connected networks in real time. This machine data — from PLCs, sensors, third-party devices, and operational systems — reflects the physical world: pumps starting, valves opening, pressure fluctuating, trains moving, gas flows changing. But raw telemetry is noisy, inconsistent, and deeply technical. SCADA and other OT systems are often siloed and reactive. Engineering signals are hard for IT to interpret, leaving organisations unable to combine OT data with IT-based analytics and intelligence in real time. The result: fragmented visibility, alarm fatigue, and reactive decision-making. A Unified Namespace (UNS) and event-driven stream processing provides a solution. Using MQTT to publish operational events, Kafka as the enterprise backbone, and Flink for scalable stream processing, raw telemetry is filtered, contextualized, and transformed into meaningful, business-ready events. The outcome is IT-OT convergence in action — turning reactive, siloed systems into event-driven, real-time intelligent operations Intended to give a high-level approach and architecture around IO-OT convergence using UNS, Event Driven and Stream processing in modern intelligent utilities. **Bio:** Sreeram Machavaram C is hands-on practitioner specialising in utility solutions across IT-OT convergence, real-time data architectures, and stream processing. He works in a team that designs and builds event-driven systems that bridge operational technology (OT) and enterprise IT, enabling utilities to transform raw telemetry into actionable intelligence. \*\*\* If you are interested in hosting/speaking at a meetup, please email community@confluent.io

It's **Tuesday** & our main night of the week & the fun & games are just getting started here at DWL! We're located here in the Cinema (which can be found on the 3rd floor of the Mercury Mall Shopping Centre) on: * **Tuesdays & Thursdays**: From 17:30 to 22:00. * **Saturdays**: From 12:00 to 22:00 🦁 And we're still running every Monday 6pm to 11pm at the Golden Lion Pub too. 🌭☕ There are hot & cold food & drink options available from the cinema at low prices! Supporting Premiere Cinema by buying their food & drink IS supporting Dicing With Life! The cinema has been very generous to us by bringing us into their space & our way of showing our gratitude is by sending some business their way. And their menu is surprisingly cheap! Especially compared to any other cinema. Here's some cool examples of some great **offers**: Buy a large **Popcorn** (it's a huge bucket!) or a large **fizzy drink** & it'll initially cost you £4, BUT, take your bucket or cup back to the bar for a **refill** & the cinema will refill it back up to the top for just £2! 🍿🥤 That's half price Popcorn & Pop! This also applies to **Ice Blasts** too (£5 initially but to refill it's just £3). There's also Hot Dogs, Nachos, Pick n Mix & many other treats in store too! Check out their menu 😋 If you have any questions, please ask & let the fun commence! 🎲

Hello and welcome to the next GenAI UK Meetup #18. This event brings together engineers, practitioners, builders, and leaders working across cloud-native platforms, open-source ecosystems, Gen AI, Data and Agentic AI. Our meetups are friendly, welcoming, and community-driven; everyone is welcome, whether you’re experienced or just curious. This session will include practitioner talks, demos, Q&A, and time for networking with like-minded peers. Food and refreshments will be provided for in-person events where a host venue is supporting. We are delighted to host this event in **London** on the **10th of March** with [Nearform ](https://nearform.com/)and [Tessl](https://tessl.io/) **Speakers and Sessions:** Speaker: ​Luke Philips-Sheard, Engineering Manager, Vercel Session: Luke will break down GPU performance optimisation and AI sandboxing. Drawing on experience in finance and high-growth environments, he’ll explore how to manage GPU resources, isolate workloads, and prevent performance bottlenecks in real systems. Speaker: ​Jack Foxabbott, Founding Member of Technical Staff, Stealth Startup Session: Jack will dive into Neural Kernel Search and the evolution of custom CUDA for non-standard architectures. A practical look at how low-level optimisation unlocks performance gains that frameworks alone can’t deliver. **Agenda (GMT /UK ):** * 18:00: Welcome and refreshments * 18:30: Introduction * 18:35: Speaker 1 * 19:10: Break * 19:20: Speaker 2 * 19:55: Close and Networking **Get Involved:** We are always keen to hear from: • Speakers — case studies, engineering deep dives, lessons learned, open-source talks • Hosts — organisations able to provide space for future meetups • Sponsors — support with refreshments, marketing, or accessibility If you would like to speak, sponsor, or host a future event, please get in touch with **[Ethan Sumner](https://www.linkedin.com/in/ethansumner404/)**[ ](https://www.linkedin.com/in/ethansumner404/)via LinkedIn. You can find our YouTube Channel **[here](https://www.youtube.com/@CommunityStackHQ)[.](https://www.youtube.com/@CommunityStackHQ)** This community forms part of the **[Community Stack ecosystem](https://www.meetup.com/pro/generative-ai-uk-community/)**[ ](https://www.meetup.com/pro/generative-ai-uk-community/)and follows the Community Stack [Code of Conduct](https://www.communitystack.io/code-of-conduct) and[ Privacy Policy](https://www.communitystack.io/privacy-policy) to ensure a respectful, inclusive, and welcoming environment for all attendees. By registering for this event, you agree to these terms.

**Beginners Tango dance class/course** Learn the first basics of how we dance Argentinean Tango * in a very friendly relaxed environment * in small but dynamic class groups * with professional teachers * both individuals & couples welcome * no previous dance experience required Every other month we start a new **8 week** intensive beginners' course for absolute beginners *(that we would love for you to join and experience).* **What are your options?** ✅ You can choose to attend individual **drop-in classes** ✅ Signing up to one of our **8 week beginners courses** ✅ The most value for money you will get out of our **Memberships** *(membership offer unlimited beginners classes at all our venues)* **Starting date:** Tuesday 10th March 2026 **Class dates:** 10, 17, 24, 31 Mar, 07, 14, 21, 28 Apr **Time:** 19.30 - 20.30 **Location:** [Exmouth Market centre](https://maps.app.goo.gl/JrEUmvFGejUD7FD1A)

**Join us on March 10th for the Stripe London developer meetup. This is an in-person event for anyone building with Stripe. An evening focused on Stripe user experiences, product insights, best practices, and community.** 🍕🍺 **Perks** Food, drink provided! **🎫 Tickets** There is a hard limit for RSVP :) Wait list will be operating on Meetup. **📍Location** The event is hosted at Stripe's London offices near Liverpool St station. **🕚 Rough timings** * 6:30 pm - 7:00 pm: Doors open with refreshments * 7:00 pm - 8:00 pm: Talks and Q&A * 8:00 pm - 8:30 pm: Drinks, food, and networking **📣 Talks** 1\. An Engine for End\-to\-End Payments: Reconciliation\, Idempotency\, and Consistency \- **Patrick Nwakeze, Senior Mobile Engineer at UniTaskr** 2. **Anna Spysz Developer Advocate, Stripe** Don't miss this opportunity to connect with the Stripe community. You must bring a government issued photo ID. [Stripe developer code of conduct.](https://stripe.com/legal/developer-code-of-conduct)g

Hey you! Looking to meet kind, fun people from all over the world 🌎 and make genuine new friends? Come join us for a relaxed, feel good evening at this new venue ✨🍹 We’ll chat, laugh, and connect 💬😄, and play some easygoing games to break the ice 🧩🎲 I’ll bring a few, and you’re more than welcome to bring your favourites too! Whether it’s something silly 🤪, clever 🧠, or just fun to share 🎉, it’s all part of the magic ✨ No pressure, no awkward vibes, no fancy rules 🙌 Just real people, warm conversations, and good energy, plus a chance to make London feel a little more like home 🏙️💛 International crowd welcome 🌍 all backgrounds welcome 🤗 and all smiles welcome 😁 Come as you are 💫 Bring a game 🎲, bring a friend 👫, bring your curiosity 🌟 Let’s make it a night to remember ✨🎉 Khu

Join us for Grafana talks mixed with snacks and community conversations! Schedule 18:00-18:30 Welcome, snacks, drinks and networking 18:30-19:00 **From Service to Line Number: Getting Started with Continuous Profiling** by Christian Simon, Principal Engineer at Grafana Logs, metrics, and traces tell you which service is slow or expensive. Profiles tell you which code path - down to the line number. With profiling now part of OpenTelemetry, and the eBPF profiler requiring zero instrumentation, there's never been a better time to add this missing piece to your observability stack. 1\. Value of Continuous Profiling 2\. How do you set up continuous profiling \(Pyroscope \+ OTel eBPF profiler\) 3\. Deriving insights from Profiles using Grafana Assistant 4\. Demo 19:00-19:40 **My Cool Grafana Dashboard Show and Tell - Lightning Talks** **Lightning talks:** **1\. What if Your Career Had Metrics?** **Roxana Turc, Software Engineer at BNY**, will show how she used Grafana to build a **career dashboard—tracking learning, work, and growth**, and why seeing her progress this way changed how she thinks about development. **2\. Using Grafana for Visualising IoT Air Quality Sensor Data** by John Sinha, Lead Technical Business Analyst IoT air quality sensors produce noisy, high-resolution time series data, but how you visualise it determines what you actually see. This lightning talk walks through a Grafana dashboard designed to **present environmental data clearly, covering time and value scaling choices, linear vs. log views, and practical denoising techniques.** See how small visualisation decisions can dramatically change the story your sensor data tells. 3. **How I discovered pigeons sabotaging my project with Kafka and Grafana** \- by Hugh Evans\, Developer Advocate at Aiven Learn how how a lightweight Kafka + Grafana observability stack helped Hugh **catch his avian adversaries** and iterate on a hobby project **without enterprise-scale complexity or costs**.

***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)

It's **Thursday** & our main night of the week & the fun & games are just getting started here at DWL! We're located here in the Cinema (which can be found on the 3rd floor of the Mercury Mall Shopping Centre) on: * **Tuesdays & Thursdays**: From 17:30 to 22:00. * **Saturdays**: From 12:00 to 22:00 🦁 And we're still running every Monday 6pm to 11pm at the Golden Lion Pub too. 🌭☕ There are hot & cold food & drink options available from the cinema at low prices! Supporting Premiere Cinema by buying their food & drink IS supporting Dicing With Life! The cinema has been very generous to us by bringing us into their space & our way of showing our gratitude is by sending some business their way. And their menu is surprisingly cheap! Especially compared to any other cinema. Here's some cool examples of some great **offers**: Buy a large **Popcorn** (it's a huge bucket!) or a large **fizzy drink** & it'll initially cost you £4, BUT, take your bucket or cup back to the bar for a **refill** & the cinema will refill it back up to the top for just £2! 🍿🥤 That's half price Popcorn & Pop! This also applies to **Ice Blasts** too (£5 initially but to refill it's just £3). There's also Hot Dogs, Nachos, Pick n Mix & many other treats in store too! Check out their menu 😋 If you have any questions, please ask & let the fun commence! 🎲

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

🎉 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.

We're excited to launch **GitHub Copilot Dev Days**, a global in‑person community event series running **March 15 – April 30**! Let's come together as developers, grow our local community, and showcase the power of GitHub Copilot with **free, high‑quality training materials** from Microsoft + GitHub. * GitHub Copilot in VS Code * GitHub Copilot CLI … and more! * **Intro Talk (30–45 min):** GitHub Copilot + AI development * **Local Community Talk (30–45 min):** NOT ME, **[Matt Eland](https://www.linkedin.com/in/matteland/)** * **Hands‑on Workshop (1 hour):** Practical exercises using GitHub Copilot * **SPECIAL GUEST** **(virtual)**: **[Andrea Griffiths](https://www.linkedin.com/in/acolombiadev/)** (Senior Developer Advocate at GitHub) ***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

Come chat about Atlassian tools and best practices at the Nationwide Sunny Street Cafe and Breakfast is on Atlassian! Let's get the day started off with breakfast with your ACE Leaders! We're always excited to talk about Atlassian Products, share our knowledge and hand out swag! Come chat with us about new product news and anything you are working on within the Atlassian product stack. This is a great opportunity to come see what we are all about, hear new business news and share with other Atlassian users your questions and experiences. We'd love to see new and old friends come out to chat and learn about Atlassian! Agenda --- Moderators Kimberly Deal - Columbus Atlassian User Group Leader Kevin Stanley - Columbus Atlassian User Group Leader Hosted By Kimberly Deal, Atlassian User Group Leader Kevin Stanley, Chief Everything Greg Sprowls, Agility Lead --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. Partner Atlassian --- For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-columbus-presents-rise-and-shine-with-atlassian-downtownnationwide-22/.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: **Python Tips and Tricks on iOS** **Mike Kennedy** What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

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!

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