CoffeeScript

☕ Mums Coffee Morning \| Hito Coffee Community 💛 Join us for a relaxed and welcoming coffee morning for mums and mums-to-be from 10am–12pm at Hito Coffee, South Bank. This is a space to connect, chat, meet new mums, and enjoy a friendly atmosphere together. Whether you’re local to the area or simply looking to meet other mums, everyone is welcome ✨ Little ones are welcome too, with space for children to play while mums enjoy coffee, cake, and meaningful conversations. 🌍 What to expect • Meet new mums & mums-to-be • Relaxed social atmosphere • Coffee, cake & conversation • Child-friendly environment • Community & connection 📍 Hito Coffee Inside Big Belly Bar & Comedy Club South Bank, London Free event — just come along and enjoy the morning ☕

Join fellow developers for a fun evening watching Apple’s announcements in their WWDC 2026 keynote, kindly hosted by NewDay. The stream starts at 18:00 and usually runs for about 2 hours. Food and drinks will be available. Please have app/email confirmation ready at reception. Code of Conduct: [https://nslondon.com/coc](https://nslondon.com/coc)

Our next English Conversation Café will be on **Monday 8th June 2026 at** **7:30pm**! Topic for the evening: To be confirmed You will have an opportunity to practice your English and meet new people, through conversation topics and games. This event is mainly for learners of English, so we kindly ask native speakers to give priority to others. The venue is **downstairs** in Costa Coffee, 3 Southwark St, London SE1 1RQ which is a 1 minute walk from London Bridge Station. This is a **free** event, you will not be expected to pay for anything. You will also be able to have a free drink and cake. The café is run by a group of volunteers from [The Globe Church](https://www.globe.church). Please sign up if you would like to attend. If you have any questions please ask us using Meetup. Numbers are limited so please only sign up if you are going to come and change your response if you can no longer come. Look forward to seeing you soon 😊

**Join us on *Discord* to keep updated!** **[(Click me! Online Offline Discord)](https://discord.gg/uuwybw93kj)** We will be star gazing in Hyde Park! If you have a telescope, binoculars or just wish to join a group of star gazers - come and join us! A telescope will be provided. Astrophotography and light painting welcome! Should you all agree - we can head to a local pub after! We will meet outside Royal Albert Hall and then make our way into the park! Please make sure to wait on the main road - Kensington Road (A314) - Royal Albert Hall entrance. By holding up our Online Offline meetup photo - we can easily join the group together! See you there!

A call for interest in this once in a lifetime classic ride from London to Paris. Please put your name down if you really have a **serious** interest in doing this ride. No time wasters please as life is too short! This is a four day ride of approx 250 miles from the London Eye to the Eiffel Tour in Paris. The route follows the Avenue Vert using country lanes and traffic free cycling paths. The first day is Monday and our route takes us from London to Newhaven where we take the overnight ferry to Dieppe at a cost of around £40. From Dieppe we have the choice of two routes the longest is around 150 miles so we will plan accommodation en-route for the Tuesday and Wednesday nights arriving in Paris on Thursday afternoon. We shall stay overnight in Paris on the Thursday picking up bike bags from the hotel as we cannot transport fully assembled bikes on Eurostar. We plan to catch an afternoon train back to London arriving early evening, depending on the train this should cost around £65. Accommodation costs will be around £200. In addition please ensure that you have travel insurance that will cover you for accidents and any serious existing medical conditions. Unless you can provide evidence of cover we cannot take you on this ride. Normal holiday insurance may not cover you so you will need to go to a medical cover provider such as Staysure. This company does cover existing conditions including heart and stroke but it will cost you £2-300 for a single trip.

This is our regular club meeting with prepared speeches, speech evaluations and "Table Topics" - a chance to practice impromptu speaking. Please arrive from 6:35pm for a prompt 6:45pm start. **Guests are always welcome and it's completely free**, but we do request that you buy drinks at the bar on arrival and during the break to support the venue. ABOUT BLOOMSBURY SPEAKERS Hello! Bloomsbury Speakers is a fun and friendly Toastmasters club near Farringdon in central London. We meet twice a month to improve our communication and public speaking skills by practising in a safe and supportive environment. New guests are always welcome and it's completely free. No need to book in advance (other than to receive a helpful reminder) - just show up on the evening! TYPICAL MEETING AGENDA A typical meeting agenda is as follows: 6:35 Doors open - meet and greet 6:45 Welcome from Club President 6:50 Introductions from Toastmaster and other meeting roles 7:00 Prepared Speeches (from club members) 7:40 Guest Introductions (a quick hello from the guests) Short break for refreshments 8:00 Speech Evaluations (of earlier speeches) 8:15 Table Topics (impromptu speeches of 1-2 minutes each) 8:35 Table Topics Evaluations 8:40 Reports and General Evaluation (of the meeting) 8:55 Awards (best speech, best evaluator, etc.) and announcements 9:00 Meeting close - retire to the bar! COME ALONG TO FIND OUT MORE! Visit our website for more information: https://www.bloomsburyspeakers.org.uk Toastmasters has helped thousands of people overcome nerves and improve their speaking confidence. Come along and find out how! Find your voice at #BloombsurySpeakers!

**Kindly note that this is a paid event and the average number of attendees for our events is 60-70 people. You can register on [https://www.eventbrite.co.uk/e/exclusive-london-business-networking-director-connector-at-iod-champagne-tickets-1988708910887?aff=meetup](https://www.eventbrite.co.uk/e/exclusive-london-business-networking-director-connector-at-iod-champagne-tickets-1988708910887?aff=meetup)** Network with like minded company directors, founders and entrepreneurs in a reserved area at the Institute of Directors Join **entrepreneurs, directors, investors, and professionals** at the prestigious Institute of Directors in London for high-level connections, strategic partnerships, and premium networking opportunities. Looking to make powerful business connections in London? Join **London Connector®** at the **exclusive Champagne Bar, Institute of Directors (IoD), 116 Pall Mall**, for a premium networking evening in one of the city’s most prestigious venues. This is not your average networking night. Hosted in the historic IoD building, usually reserved for members only, this event gives you a **rare opportunity** to step inside a venue that symbolizes professional prestige and British business excellence. Surrounded by refined interiors and an elegant atmosphere, you’ll be part of an evening designed to help you build **meaningful relationships, discover new opportunities, and grow your network** at the highest level. ## **Who You’ll Meet** Our events are carefully curated to ensure quality conversations and valuable connections. Expect to meet: * **Entrepreneurs & Startup Founders** – looking for investors, collaborators, and strategic partners * **Company Directors, CEOs & Executives** – seeking growth opportunities and alliances * **Investors & Advisors** – scouting new ventures and partnerships * **Professionals across industries** – including tech, finance, law, media, sustainability, marketing, and healthcare * **Business Owners & Consultants** – expanding their client base and building trusted connections Every London Connector® event brings together **forward-thinking, opportunity-driven professionals** who believe in collaboration and supporting one another’s growth. ## **Why Attend?** ✅ **Prestigious Venue Access** – Network at the Champagne Bar inside the Institute of Directors, a landmark in London’s business world that is rarely open to non-members. ✅ **High-Caliber Networking** – Connect with entrepreneurs, decision-makers, and innovators who are shaping the future of business. ✅ **Pre-Event WhatsApp Group** – Start networking before the event with fellow attendees in our private group. ✅ **A Hosted, Structured Evening** – With facilitated introductions and a relaxed yet professional setting, everyone feels included. ✅ **Premium Experience** – Limited capacity (60 guests) ensures quality interactions instead of crowded, impersonal networking. ⚠️ This event has **sold out more than once in the past**. Early booking is strongly advised as tickets are limited and non-refundable. ## **Who Should Attend?** This event is perfect if you are: * An entrepreneur or startup founder seeking investors or collaborators * A director, CEO, or executive looking for new partnerships and opportunities * An investor, consultant, or advisor scouting fresh talent and ideas * A professional in tech, finance, law, sustainability, or marketing expanding your network * A business owner looking to meet like-minded achievers in an elegant setting ## **What Makes London Connector® Events Unique?** Unlike traditional networking events that feel rushed or overcrowded, **London Connector®** creates experiences where genuine conversations and valuable relationships flourish. We focus on **quality over quantity**, ensuring each attendee gets the chance to build connections that matter. Our track record speaks for itself: * Consistently **sold-out events** at prestigious venues * A curated guest list of **decision-makers, entrepreneurs, and investors** * A welcoming atmosphere where introductions are facilitated, and no one feels left out * Post-event connections supported through our curated WhatsApp groups **📲 Exclusive WhatsApp Networking Group** On the day of the event, you will receive an email invitation to join our exclusive attendee WhatsApp group — allowing You to start connecting, arranging meetings, and building relationships before walking through the door. **Event Disclaimer** 📸 Photos and videos may be taken during the event for use across our social media channels and promotional materials. * [United Kingdom Events](https://www.eventbrite.co.uk/d/united-kingdom/events) * [Greater London Events](https://www.eventbrite.co.uk/d/united-kingdom--greater-london/events) * [Things to do in London](https://www.eventbrite.co.uk/ttd/united-kingdom--london) * [London networking](https://www.eventbrite.co.uk/d/united-kingdom--london/networking) * [London Business networking](https://www.eventbrite.co.uk/d/united-kingdom--london/business--networking)

Come on down and get fit make Some friends and train with an Olympian… yes I will give you guys an amazing boxercise before we than head to a local coffee shop to connect It’s £15 for the boxercise class than we will walk over to the grab some Coffee!

We are back! This is going to be a monthly IN PERSON meet up in London. A very big thank you goes to Accurx who is hosting us in their amazing Shoreditch offices. This will include access to facilities including coffee! 😻☕️ **Want to know more? 👇** As with all CoffeeOps, this is an interactive, chatty, build your own adventure type of meet-up. Instead of booking in experts to *learn* *from*, we gather a group of practitioners to ***learn*** ***with***. We have been running for over 4 years now and often get feedback that this is the most useful meetup people join! The event is approximately 90 minutes and always starts by brainstorming topics to discuss. The group then votes on the most relevant/interesting to them and we then cycle through the topics trying to discuss each deeply, but in a time bound slot. To get an idea of topics, you can check out our remote board [here](https://easyretro.io/publicboard/h404NF84Uje4tCcxpJdHr4Ycs9B3/a4a35d2b-181b-409b-832e-a729be1af79c). The general gist is anything is fair game, though we tend to revolve around software delivery and definitely lean towards the more Ops-y or DevOps-y side of things.

🎉 Come along to the London Scala Talks for a deep dive into functional architecture! 🎉 In this event you'll hear from David Lebl and Przemysław Pokrywka. **Agenda** 6:00pm - 🥤 Doors open. Come along and grab a drink! 6:35pm - 🗣️ Introduction 6:40pm - 🗣️ Przemysław Pokrywka: Ports and Adapters for People on Tight Schedules 7:20pm - 🍕 Intermission: Join us for some free food and drinks! Vegan and vegetarian options are provided. Let us know if you'd like something special - we'd be happy to accommodate. 7:50pm - 🗣️ David Lebl: Complexity is a Sin, But Hexagons Forgive 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 will not have a live stream** We hope to see you there in person. **🗣️ Przemysław Pokrywka: Ports and Adapters for People on Tight Schedules** Focus on software architecture is not always associated with pragmatism in common perception. Terms such as architecture astronautics and the ivory tower stereotype highlight the perceived disconnect between many architects and the realities of day-to-day code maintenance. Too often, architectural patterns are applied with insufficient understanding, leading to cargo-cult adoption and increased waste in the software development process. When applied in the right context, however, certain architectural approaches can be powerful enablers. In this talk, I would like to share the story of a serverless application in which elements of the Ports and Adapters architecture made a tangible, positive difference. ⭐ Przemysław Pokrywka ⭐ Husband, dad, grandad, software engineer. Functional Scala enthusiast with imperative OOP Java background. Fan of the command line. **🗣️ David Lebl: Complexity is a Sin, But Hexagons Forgive** A visual journey from spaghetti to sanity. This talk traces how cognitive load accumulates in unconstrained codebases, how domain-driven design and bounded contexts restore order, and how hexagonal architecture provides a practical, forgiving structure for real-world systems — all laid out on a single zoomable canvas where every example links back to the bigger picture. ⭐ David Lebl ⭐ David is a software developer with a CS background and 5 years of Scala and FP experience. He leads a small team, occasionally survives his own accidental complexity, and is here to share what he learned the hard way. ———————————————————— 🗣️ 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.

June Edition ✨✨! We will be at the MongoDB London office! Django London Meetup is a monthly meeting to discuss Django, Python, the web, and related topics. The meetups are open to all with an interest in building websites with Django. (in-person only event, no streaming) **Talks:** **AI Agents Need Memory Too: Building Systems That Remember What Matters — Abigail Afi Gbadago** AI agents are only as good as what they can remember, but deciding what to store, where to persist it, and how to retrieve it at the right moment is harder than it sounds. This talk walks through a practical framework for architecting memory systems for agentic applications, covering memory types, storage patterns, retrieval strategies using vector search, and managing the full memory lifecycle in production. Afi is a Senior Software Engineer and Developer Advocate (MongoDB). She serves as Vice President of the Django Software Foundation, a Fellow of the Python Software Foundation, and is a Microsoft MVP for Python and Web. Afi is passionate about building great software and stronger tech communities. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Replay Failed Python Runs: Reverse Debugging When Logs Aren’t Enough** **\- Nathan Matthews** Reproducing Python failures from a traceback alone is often impossible once the request is gone or the environment has changed. This talk introduces Retrace, an open-source reverse debugger that lets you record, replay, and step backwards through a failing run, giving both developers and AI agents concrete evidence for debugging. Nathan Matthews is Co-founder and CTO of Retrace Software. He has spent his career building complex Python and distributed systems across fintech, developer tools, and data platforms, including roles at 10x Future Technologies, Digital Asset, Elsevier, and Droit. At Retrace, Nathan leads the technical work behind deterministic replay and reverse debugging for CPython. **Want to share your Django or Python knowledge?** We’d love to feature your talk! Just fill out our [Speaker form](https://tinyurl.com/django-london-speaker-form) to propose a talk! **Agenda:** • 6:15pm Doors open, socialising • 6:30pm Food and drinks offered by our sponsor • 7:00pm Doors close • 7:15pm Introduction, Talks • 8:30pm Socialising • 9:30pm Fin **Please make sure to arrive between 6:15 PM and 6:55 PM**. If you arrive earlier than 6:15 PM or later than 6:55 PM, you can take a seat in the seating area located in the downstairs reception. **Please note that we cannot accommodate arrivals after 7:15 PM.** Our meetups are governed by a [Code of Conduct](https://www.djangolondon.com/code-of-conduct/). Please take a few minutes to read it. This meetup is sponsored by: • [MongoDB](https://www.mongodb.com/): “MongoDB is a database for dynamic, demanding software.” • [Kraken Tech (Octopus Energy Group)](Octopus%20Energy%20Group): "Kraken is a revolutionary energy tech platform built with predominantly Python & Django. We serve 54 million households worldwide and have 38GW of contracted capacity." • [JetBrains](https://www.jetbrains.com/): "We make professional software development a more productive and enjoyable experience." Website: [https://djangolondon.com](https://djangolondon.com/) BlueSky: [https://bsky.app/profile/djangolondon.com](https://bsky.app/profile/djangolondon.com) Github: [github.com/djangolondon](https://github.com/djangolondon/) Open Collective: [opencollective.com/the-london-django-meetup-group](https://opencollective.com/the-london-django-meetup-group/)

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.

# Learn how to use open-source harnesses like OpenCode & Pi w/ your own LLM and with it, build a real-world application **Registration to this event is only valid through the Luma platform:** [https://luma.com/11txn8gq](https://luma.com/11txn8gq?utm_source=meetup-dot-com) ​Hello code campers! ​Since everyone is talking about using harnesses such as **Anthropic Claude** or **OpenAI Codex**, meaning, everyone is probably tired of hearing about them, we've decided to go in a different direction and explore other, lesser known things such as, [OpenCode](https://opencode.ai/?utm_source=luma) and [Pi DOT Dev](https://pi.dev/?utm_source=luma). Come and join us and learn how to work with a wide range of open-source large language models (**LLMs**) such as **DeepSeek V4**, **Gemma**, **Kimi K2**, and **GLM** across various local-first environments. This comprehensive workshop is designed to teach you what is a code harness, how many types of them there are out there (you might be familiar with **Claude Code** or **Codex** or **CoPilot** but there are others and since the big-tech companies are moving to token-based usage, why not run your own solution locally). Also, we'll explore how to go about having effective agentic coding workflows while benchmarking model performance and hardware requirements. ​We will go through the setup process, focusing on how to install the desired LLM runner like Ollama or LMstudio locally. ​This will be our **7th** event in our series of **local-first, open-source** AI events; therefore, we will try to focus on building a setup that doesn't depend on Big Tech but on smaller open-source tech instead. ​This workshop is open to all levels, from beginners to experts. ​Bring your laptop (make sure it's fully charged as local LLMs tend to be power-hungry), and don't forget to bring your coding gear (hoodie). ​This workshop will be most likely accompanied by a guest speaker (TBD). *** ## ​Prerequisite ​Prerequisite: a local Ollama, LMStudio installation or equivalent (but if you don't have any of that, don't worry, come a bit early and we will help you). ​If you want to take a quick look at the slides from the previous events fell free to do so: [​https://andysign.github.io/ai-london-01/](%E2%80%8Bhttps://andysign.github.io/ai-london-01/) (Ollama); [​https://andysign.github.io/ai-london-02/](%E2%80%8Bhttps://andysign.github.io/ai-london-02/) (LangFlow, not really related but still) [​https://andysign.github.io/ai-london-03/](%E2%80%8Bhttps://andysign.github.io/ai-london-03/) (private RAG w/ Anything LLM) [​https://andysign.github.io/ai-london-04/](%E2%80%8Bhttps://andysign.github.io/ai-london-04/) (AI-native browsers) [​https://andysign.github.io/ai-london-05/](%E2%80%8Bhttps://andysign.github.io/ai-london-05/) (OpenClaw basics) [​https://andysign.github.io/ai-london-06/](%E2%80%8Bhttps://andysign.github.io/ai-london-06/) (OpenClaw advanced) *** ## ​Agenda for the evening (Subject to change) ​**18:00 - 18:30 Arrival and networking** Mingle with fellow developers over refreshments. ​**18:30 - 18:45 Introductions** Intro and a bit of audience engagement. ​**18:45 - 19:40 Workshop** ​Hands-on technical workshop (if you are non-technical it's OK, tag along). ​**20:30 - 20:45 Guest Speaker** ​**20:30 - 21:00 Networking** ​**21:00 - Closing remarks and follow-up** ​ **END:** Carry on the fun at a nearby pub around the corner. *** ## Event Venue We'd like to extend a heartfelt thank you to **Encode Club**. [Encode Club ](http://encode.club)has spent over five years fostering a global community of developers, researchers, and founders in Web3, AI, and emerging technologies. The [Encode Hub](http://hub.encode.club) brings everything together under one roof, providing a dedicated environment for collaboration and innovation through meetups, co-working, and in-person events.

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!

Early-bird coffee and conversation at [Crimson Cup Coffee Shop - Clintonville](https://www.crimsoncup.com/about/location/clintonville)!

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

We’re still working to get more people into these Meetups, but our goal is to give PlayYourCourt members a few social tennis outings each week in addition to your practice sessions and Challenge League matches. These Meetups are co-ed, super laid back, and all skill levels are welcome. Post your skill level and a suggested court in the comments section so we can round up as many players as we can for some tennis fun! Also, if you’re looking to meet new practice partners or play some matches and you aren’t already in the PlayYourCourt Community, you can go here to see what we’re all about and sign up: https://www.playyourcourt.com/tennis-community/columbus-oh/meetup/ If you love tennis, we’d love to have you! Be sure and watch the quick video that explains how everything works. Happy hitting! - Scott

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

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