Graphical User Interfaces

Please join us for an evening of all things Umbraco - the latest news, community chat, and a talk or two! For 2026, we will be running both in-person and virtual meetups, alternating every month. For those who can't join in person, virtual attendance is available too, so you can join us no matter where you are! This month, we have **Owain Jones** talking about building friendly content editing experiences and **Markus Johansson** talking about building packages for Umbraco. **Owain Jones - Unlocking the Full Potential of Umbraco: Building Friendly Content Editor Experiences** Umbraco is often called "The Friendly CMS", and it absolutely can be when we, as developers, make the most of what it offers. In this talk, I’ll show how we can utilise Umbraco’s built-in features and community packages to build intuitive, efficient, and friendly experiences for content editors. **Markus Johansson - Extending Umbraco like a Swede** In this talk, Markus will share his learnings from over 15 years of extending Umbraco. We’ll get a brief overview of the possibilities introduced with the new backoffice “Bellissima”. He’ll also give us tips and tricks that is useful both when extending Umbraco for a specific project or publishing a package for the Umbraco Marketplace. There will also be food, drinks and some friendly socialising. What's not to like? 😄 Whether you are an Umbraco novice or a seasoned developer, this is your chance to meet like-minded people to talk about our favourite friendly CMS! No matter what your role is there will be something to learn and your chance to meet other members of the Umbraco community from Kent and the surrounding areas. Venue The meetup will be at Dragon Coworking in Rochester (7-8 New Road Avenue, St George's Hotel, Rochester, ME4 6BB), a short walk from Chatham train station and with free on-site parking. If you wish to use the car park, please access via Gundulph Road, Rochester, ME4 4ED. You can then use the steps between buildings to access the entrance. If the car park is full there is on road parking available, but please check the parking restrictions. On arrival, please make your way to St George's Hotel reception (where you access Dragon Coworking) and one of the organisers will come and collect you. **Please note: Do not bring bananas, nuts or pineapple into the coworking space as there are members with allergies.**

*This event is supported by [languagecalendars.com](https://www.languagecalendars.com/)* Get **£5 off** their language calendars, posters & tees 👉 use code **HOLA5** or click this link: [https://www.languagecalendars.com/discount/HOLA5](https://www.languagecalendars.com/discount/HOLA5) **🌍 Connecting locals and internationals in London 🌍** Join us every Monday evening in Clapham for the London Language Exchange, where over 40 people gather each week to practice new languages, share cultures, and make new friends. See pics of our previous events on our [Instagram](https://www.instagram.com/babblelondon), and chat to other members who are coming via our [whatsapp group](https://languagexchanges.com/whatsapp/). **🙋 Who is this for?** All languages and levels are welcome, and we are inclusive of all ages, races, religions etc. Whether you're a polyglot, a beginner just starting with Duolingo Spanish, or you just want to come and socialise, you will be welcomed to our community of language learners and international friends. **🙌 What to Expect:** * **Language Practice:** Whether you’re fluent in Spanish, Italian, English, Arabic, Russian, Mandarin, or any other language, our hosts will help you connect with people who match your language interests. * **Friendly Hosts:** Our hosts will greet you at the entrance, give you a label where you can write the language(s) you speak and the ones you’d like to learn or practice. * **Inclusive Atmosphere:** We welcome all languages and levels, and make sure everyone feels comfortable—especially if you're coming alone! It’s a relaxed environment perfect for making new friends and practising languages at your own pace. * **Socialising:** Coming alone or with friends, this is a great opportunity to meet new people in the city. Unlike some other meetup ‘groups’, we do not fill our events with fake members, and you can check how many people attend each week via our [Instagram](https://www.instagram.com/babblelondon). **👋 How does it work?** * **Arrive!** No need to register, just come to our event any time between 7-9pm and our event host will welcome you. They will have an orange lanyard and will be sitting next to our sign. * **Write your ‘Language Label’.** Here you can write your name, the languages you are learning, and the languages you can help others with. * **Pay.** Our £1 event fee pays for our lovely event hosts and keeps the event going. Card only please. * **Get talking!** With the help of our host you will be able to find other people attending the event with compatible language interests - we are all very friendly and the majority of our attendees come alone, so there’s no need to worry about getting involved! **📌 Where are we?** We’re normally located in the back room at O'Neill's in Clapham ([https://g.co/kgs/M4APaFg](https://g.co/kgs/M4APaFg)) 196 Clapham High St, London SW4 7UD However, always check the location on this meetup event and in our [WhatsApp Group](https://languagexchanges.com/whatsapp) just in case there is a change. **💡 Important Info:** Please disregard the attendee numbers shown on Meetup or Facebook. Because we meet at the same time and place every week, many regulars do not sign up beforehand, but we always have a great turnout, often exceeding 40 people. We also have many more participants who join through other platforms. **🔗 Connect With Us:** Stay updated by joining our WhatsApp and Facebook groups or following us on Instagram. You’ll get event updates and stay connected with the community! [https://linktr.ee/londonlanguageexchange](https://linktr.ee/londonlanguageexchange) **FAQ:** **Who is this for?** Anyone interested in languages, from complete beginners to fluent speakers! We welcome all levels and languages. **Do I need to sign up?** You don’t need to sign up, but feel free to join our WhatsApp group for updates and announcements. **Can I come alone?** Absolutely! Many people come solo, and it’s a great way to meet new friends in a relaxed environment. **How does the event work?** When you arrive, you’ll get a sticker to write your native language and the one(s) you’d like to practice. Our hosts will help you find people to chat with based on your preferences. **What if I don’t speak multiple languages?** No problem! Whether you’re fluent or just starting out with a new language, everyone is welcome. **More Questions?** Check out our [full FAQ here](https://languagexchanges.com/what-is-a-language-exchange/) **💛 WHAT THEY SAY** **🗣** “It's so great that people are very friendly and nice here. I practised my English speaking and listening.” - Gerome 🗣 “The language exchange events are a really great way not just to practise languages but also to meet new people in your area. I’ve made many local friends since I moved to the area” - Monika 🗣 “Everything was perfect. The host was so friendly and wonderful!” - Mojtaba 🗣 "It was a lovely language exchange, with lovely people. I practised so much German!" - Sara **About Languagexchanges:** We started in Leeds back in 2014 with the desire to provide a welcoming space that brings people together from all different walks of life, with a shared love of learning languages and culture. We now have communities across the UK including Birmingham, Bristol, Edinburgh, Glasgow, Leeds, London, Liverpool, Manchester, Newcastle, Sheffield and York - [see all our locations.](https://languagexchanges.com/product-category/events/) 👔 Interested in working with us? [https://languagexchanges.com/work-with-us/](https://languagexchanges.com/work-with-us/) ✍️ Feedback form: [https://languagexchanges.com/events-feedback](https://languagexchanges.com/events-feedback) 📩 Email: [info@languagexchanges.com](http://mailto:info@languagexchanges.com/)

**The Night Before Current Summit** ​Welcome to **The Night Before Current Summit**, hosted by Aiven. ​We’re kicking things off the evening before Day 1 of Current Summit with a relaxed gathering of friends and community—the perfect way to beat the crowds, connect with peers, and hear the latest insights from the industry before the main event begins. **Drinks are on us!** ​**⚡ On the Agenda** ​We have a round of casual **lightning talks** featuring standout Aiven customers and industry legends: * ​\*\*[Stanislav Kozlovski](https://www.linkedin.com/in/stanislavkozlovski/?utm_source=luma):\*\* Known as “the Kafka guy,” Stanislav is an Apache Kafka committer and software engineer. Currently, he is consulting for companies and writing **“2 Minute Streaming”** \- a newsletter with over 7\,000 subscribers focused on real\-time event streaming and data engineering\. Across social media\, he has over 50k followers reading his insights on the space\. * ​\*\*[Nahidul Kibria](https://www.linkedin.com/in/nahidupa/?utm_source=luma):\*\* Engineering Lead at **HelloFresh**, sharing insights on scaling real-time data for the world's leading meal-kit provider. * ​\*\*[Mark Davidson](https://www.linkedin.com/in/davidsonmark/?utm_source=luma):\*\* Principal Architect at **Funding Circle**, the UK's largest SME lending platform, discussing the architecture powering the future of business finance. ​**🤝 Meet Your Hosts** ​The event is hosted by **Aiven** and supported by **OSO** & **Conduktor**. * ​**Aiven:** Aiven provides the managed open-source data platform that developers love, helping you scale Apache Kafka, PostgreSQL, and more without the operational headache. * ​**Conduktor:** The all-in-one interface for Apache Kafka, making data streaming accessible, secure, and governed. * ​**OSO:** The Apache Kafka experts helping teams unlock real-time data and drive meaningful innovation. ​ **🎟️ Join Us** ​Space capacity is limited. Apply now to secure your spot!

​Current London kicks off Tuesday. Come have a drink with us Monday night at Bokan 39 in Canary Wharf. ​Factor House, NetApp Instaclustr, and StreamNative are hosting a rooftop happy hour in Canary Wharf the evening before the conference. No talks, no agenda, just drinks, food, and good conversation with people from across the Kafka and Flink ecosystem. ​It's a good way to put faces to names before the conference week gets busy. Food and drinks are on us. Space is limited so grab a spot early. [Register](https://luma.com/48be5cgu) to join us!

**Check Updates [6/1/26]** * For the foreseeable future, the session will now be games only, due to the venue reducing our session to 6 courts only! * The Collctiv payment link now closes at 10am Mon (unpaid bookings will be withdrawn and need to rebook via AutoPay) * Strict Adherence to Late Cancellation & Refund/Credit policy **See instructions for booking inc Payment Links below!** **\*Intermediate Games** \- this session is suitable for lower Intermediate players and above\! **HOW TO BOOK** * **RSVP on Meetup** and follow options below (if not your booking is void even if you have paid) **HOW TO PAY** * **Click Link >>> [COLLCTIV*](https://pay.collctiv.com/monday-intermediate-cp-games-only-24506) to Pay until 10am Mon!** * \*Contributions toward the Collctiv App is optional (untick it to pay £10 only) * **Book Early to Save Money!** After 10am (AutoPay) payments made via Meetup/PayPal (fees inc) * **[Click Here](https://docs.google.com/document/d/1pMsg6dATGes2pM59YuuzQBXabl882VvvXeDby0Y2usc/edit?usp=sharing)** to see full details regarding Collctiv **SESSION DETAILS** * 18 players Max, 3 Courts used (out of 6) * Feather Shuttles Provided. Bring your own racket * **Time** \- 8\.00pm till 10\.00pm * **Cost** \- from £10 per person \(book early to avoid a booking fee\) * Cancellation, No Show & Refund Policy! (see T&C's Below) 1. **Updates & Notifications** Make sure to have your meetup notifications on, but you may also want to join our below for further updates and specific info Click here > **[Join the WhatsApp channel for updates/notifications](https://chat.whatsapp.com/LYNr3QXv8Pg48NXSu02UKA)** **TERMS & CONDITIONS** * **You must RSVP on MEETUP, and then book & pay as instructed!** * If you plans change and you cannot attend, update your RSVP immediately! * **[Click Here](https://docs.google.com/document/d/12WmILk6X9dwgf_W0Cm6kgswKeW4ovHDTN8TBvN4Gq10/edit?usp=sharing)** to view details for Full Details By RSVPing for this event you confirm you have read and agree to our T&C's **Dress Code, Well Being, Conduct & Equal Opportunity:** Please ensure that you wear suitable clothing and footwear for indoor sporting activity. Ensure than your jewellery is also kept to a minimal, and avoid wearing large ear rings, chains or bracelets/bangles. Your health and safety in important to us, so if needed please seek advice from your doctor before playing any sports. You are also responsible for warming up/cooling down stretches to reduce the risk of strains/ injuries. Please understand that you play at your own risk as Crossfire Badminton Club will not be held responsible for any injuries incurred. We welcome players of all backgrounds, and treat everyone equally with respect. This is also expected from our participants. If you fail to do this, you may be asked to leave the session, or even banned from future sessions We look forward to seeing you at our session soon!

**Bookable via our website ➡️** https://www.thegoodlifecentre.co.uk/events/intro-to-woodwork-flip-lid-dovetail-box-5-afternoons-2/ ⋆⋆⋆ An absorbing course for confident beginners and an enjoyable learning experience for anyone with a little woodworking experience. Using a fusion of hardwood and softwood, this five-week course will teach you the fundamentals of woodwork and give you an opportunity to use classic hand tools; brass-backed tenon saws, sharp wood chisels and delicately honed vintage wood planes. This well-proportioned flip-lidded box is constructed of European redwood using a single dovetail joint at each corner and the fitted hardwood lid is attached to the base by a handmade ‘dowel’ peg hinge. The project will familiarise learners with many classic woodwork techniques and is taught with patience and enthusiasm by Andy Nicholl, who has devised this informative and challenging project. You will take home a treasure to treasure- and we hope it will enthuse you to learn how to make many handmade woodwork projects in the years to come. If your keyboard-weary hands have been needing the skill to fulfil and satisfy a yearning desire to create something you can hold, come and join us in our well-equipped and inspiring workshops and discover the wonderful world of woodwork. **Key skills:** * Measuring marking and cutting dovetail joints to make an accurate framed box. * Planing and shaping a hardwood lid to fit the softwood frame base. * Making and fitting a hardwood dowel joint to attach the frame base to the lid.

This month we're celebrating the TENTH anniversary of the London Fabric User Group - having started life as the London Power BI User Group TEN years ago. We'd love you to join us at the offices of the aptly named Tenth Revolution to help us celebrate. # TENTH ANNIVERSARY CELEBRATION WITH CHRIS WEBB Chris has presented at the user group every year in May to celebrate our anniversary, and we didn't want this year to be any different. **Power BI under the bonnet**: monitoring queries and refreshes using Workspace Monitoring, Log Analytics, Profiler and DAX Studio When you're performance tuning a slow Power BI report or refresh you need to know what happens inside the engine, and the good news is that the Power BI engine can give you all kinds of detailed information on its internals. But how do you get access to this? How can you understand it? In this session you'll find out: how you can get (almost) the same information on internals from Workspace Monitoring, Log Analytics, SQL Server Profiler and DAX Studio and when to use which; which engine events are relevant to queries and which ones are relevant to refreshes; and how you can interpret this information for tuning. **Agenda** 18:30 - Welcome, drinks, pizza & networking 19:00 - Main Session 20:00 - Help us celebrate at a local pub (details to be confirmed on the night) **Venue** Tenth Revolution offices in London. Aldgate House, 33 Aldgate High St, London EC3N 1DL Please provide your first and last name when registering for the event, as this is provided to building security to allow you entrance into the venue.

Join us for discussions about what’s happening in the world of XP, UX and software engineering in general. **What to expect:** Lively discussion amongst a diverse group of members within a friendly and safe space. New members welcome, the only thing we ask is that you care about software engineering and are happy to offer an opinion or two. **When and where:** Expect people to start arriving from 5.30pm UK. The meetup will officially run until \~8.30pm UK (but you won't be kicked out!) Upstairs at The City Pride, 28 Farringdon Ln, London EC1R 3AN (5 min walk from Farringdon station) This venue is not wheel-chair accessible, sadly. **Agenda:** 5.30pm Soft start - everyone mingling 6.00pm 15 mins for lightning talks 6.15pm Topic Proposals 6.25pm Voting on topics 6.30pm First session - break out into groups, discussions happen 7.00pm Come back together, summarise any a-has 7.15pm Second session - break out into groups, discuss more 7.45pm Come back together again, share a-has 8.00pm Wrap up, then either farewell, or carry on talking If you have been to XTC at the City Pride before, you may be familiar with the excellent pizzas there. We no longer have a budget to buy them for the group, but participants should feel very free to order for themselves. *** About XTC The eXtreme Tuesday Club (XTC) is London's oldest agile meetup, and has been meeting since 1999. Initially the meetup was focused on discussing Extreme Programming (XP), but it has expanded to include anything XP, agile, lean, or the larger context in which we do software development activities. We welcome all software development newbies, practitioners, and experts to discuss topics of interest over drinks. Follow @extremetuesday (https://twitter.com/extremetuesday) on Twitter for announcements and updates, or use the hashtag #XTCLondon (https://twitter.com/hashtag/XTCLondon) to find and share insights.

Come and play 2 hours of improvers/intermediate level badminton with us at the fantastic sports hall at La Retraite Roman Catholic Girls' School in Balham/Clapham, playing with Yonex 600 plastic shuttlecocks on 4 badminton courts. You need to book your place on our website using a bank card, PayPal, or Apple Pay. Note that we manage bookings and post updates on the booking page on our website, not on meetup: [https://playfit.co.uk/w/badminton/](https://playfit.co.uk/w/badminton/) If you have any questions or want to block book 3 months at a discounted rate then contact us here: Whatsapp: [https://wa.me/message/WMVRULBIR7TJA1](https://wa.me/message/WMVRULBIR7TJA1) Email: [https://playfit.co.uk/w/contact](https://playfit.co.uk/w/contact) Subscribe to our newsletter to stay informed about our badminton sessions, new locations and get exclusive offers: [https://playfit.co.uk/newsletter](https://playfit.co.uk/newsletter)

There are many resources available for guidance on how to write code that is efficient and results in more sustainable software applications, but applying these at scale can be challenging, and often isn’t a priority for busy teams. GitHub have recently released Agentic Workflows, a way of specifying automation tasks in human-readable format to be performed by an AI agent as part of a GitHub Actions workflow. In this talk, Max Mizzi from GitHub's Sustainability team gives an overview of Agentic Workflows, and will demonstrate how they can be used to improve software efficiency through both structured green software rules and autonomous performance engineering. He'll finish by walking through a real-world use-case showing how the technology helped to dramatically reduce the energy consumption - and carbon footprint - of a major website. Come along if you want to learn more about using AI to improve the energy efficiency of your software. Check out the Green Software Brighton [website](https://greensoftwarebrighton.co.uk/) for links to previous talks. Arrive from 18:00 for pizza and drinks. Event will start at 18:30. We always head for a drink and a chat locally afterwards too. --- ***Thank you to Runway East for use of their space to host our events and to Silicon Brighton and the Green Software Foundation for supporting us.***

Join us on May 21st to learn, share, and network with some of the most experienced professionals who are passionate about AI/ML. This time, we’re excited to have **Revolut** as a special partner. Topics: \- Anton Repushko\, Lead Researcher\, Revolut: "Build Next-Generation Foundation Models in Finance" \- Nicolas Atienza\, Researcher\, Neuralk AI: "Gradient Boosting to Tabular Foundation Models: What Changed, What Didn't" \- Ivan Dolgov\, JetBrains: "Pre\-training at JetBrains: fast MoE perfectly fit for H100/200 GPUs" \- Kir Zharov\, Spinner AI: "Building the unified knowledge layer for self\-improving agents" More talks will be added soon You can submit your talk here: [https://forms.gle/wiWyD5sBqzZtCfpMA](https://forms.gle/wiWyD5sBqzZtCfpMA) If you’d like to become a partner for this or one of the upcoming meetups, message [https://www.linkedin.com/in/fedorshabashev/](https://www.linkedin.com/in/fedorshabashev/) or [https://www.linkedin.com/in/kirzharov/](https://www.linkedin.com/in/kirzharov/) In the meantime, you can watch the previously recorded talks: [https://youtube.com/@londonpytorchmeetup](https://youtube.com/@londonpytorchmeetup) Please subscribe to our channel! ❤️

**Welcome to Drunken Philosophy** a casual, curious social discussion **Optional topic for this meetup: What's up with all the AI hate?** A recent survey found that 74% of Americans have a negative view of AI, and I want to know why. Come out and debate whether AI is good or bad. My hot take: a labor-saving tool that could potentially help cure cancer gets called dangerous because it might raise unemployment or cause a speculative investment bubble, that tells you a lot more about capitalism and the economic system we live under than it does about the tool itself. As a computer programmer, I think AI is a wonderful tool that has increased my productivity by at least an order of magnitude. I'd go so far as to say Claude Code is the best tool I have ever used. Debate me and name a better one. Is AI potentially dangerous? Yes, but so are a lot of tools. Chainsaws. Steam engines (early ones would occasionally explode and kill everyone in the room). Do you think cavemen sat around debating whether fire could be used as a weapon or for self-harm, and decided not to discover it? I have two friends who hate AI for opposite reasons: one thinks it's a fad and not useful, and the other thinks it's going to take over everything and cause human extinction. Come out tonight, have a friendly debate, and make some friends. No lectures. Friendly crowd. Drop in for one drink and stay if it's fun.

**Building a great product is one thing—building momentum behind it is another.** Join **Senior Product Manager Adam Solaiman** and **User Experience Manager Tyson Smith** for a behind-the-scenes look at what it takes to turn complex ideas into scalable products inside large organizations. In this session, they’ll share how teams move from ambiguity to execution—navigating organizational complexity, aligning stakeholders, and continuously evolving products after launch. You’ll walk away with insights on how to: * Build and sustain momentum across teams * Adapt to changing priorities without losing direction * Scale products thoughtfully in complex environments Whether you're driving a new initiative or growing an existing product, this conversation will give you practical strategies to keep things moving forward. Come connect, learn, and swap stories with fellow product professionals. \-\-\- Food and drinks will be provided by Switchbox, our generous host. Free parking will be available at the front and back sides of the Switchbox Office.

**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** TBD **YouTube Link** TBD

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

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Who else is ready to sit outside? Join us for a casual chat over coffee & tea at Grandview Grind! Come out and meet some new people, enjoy your favorite drink, and make some new friends!

PLEASE NOTE!!! This event will be In-Person for our very 1st Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 1st event and are doing a soft launch with limited attendance. 1st come 1st serve. If you want to be there and we fill up, please email me at [info@thecogg.com](mailto:info@thecogg.com) and I'll be in touch. All street parking is free on Sundays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing). \-\-\- On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends. All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here: [https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams) (Also please do subscribe if you have not done so!) No game development experience required! If you are interested in doing a 20 minute game development related presentation, please fill out our form online here: [https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1) Or e-mail us at info@thecogg.com with the following: Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact. Be sure to check out our Discord for real time news updates: [https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)