Software QA and Testing

For those unfamiliar with LeanCoffee: it's a moderated discussion format where we talk about the topics that get voted on by the participants. This makes for varying topics. Overall, Lean Coffee provides a flexible and democratic way for groups to engage in meaningful conversation. We try to start at 19:30 with an intro round and start gathering topics you want to talk about straight after. Coming late is ok, but just know that you typically won't have a say in what gets talked about. When you come for the first time, you’ll usually find the host, Nicky, there early, with a Lean Coffee sign on the table — and often in the company of two dogs.

In this format, the audience is informed of the motion ahead of time, allowing for a more strategic and engaging discussion. Eight participants, selected at the start of the evening, will engage in the debate while the remaining attendees act as the audience. Debaters will have the opportunity to state a preference for either side of the motion. The debate will still require 4 speakers on each team regardless of personal preference, however. Each debater will have approximately 45 minutes to prepare an 8-minute speech. At the conclusion of the debate, the organizer will evaluate each team's strategy and declare a winner. The motion we will debate: **This House believes that current investments in AI are a waste of resources.** Earlier this year, a study revealed that CEOs say the word "AI" more often than "earnings" during an earnings call, a regular event when top level executives discuss the financial results for the reporting period to shareholders and other stakeholders of a company. That talk about AI has surpassed talk about money in these types of meetings is an emblematic symbol of our day and age: AI is taking the world by storm, and if the hype is to be believed, we are entering into a revolutionary period that will see society fundamentally shift, probably in the next decade or so. Proponents of AI state that AI will be able to do much of the work that humans currently have to do, essentially replacing human labor at a level equivalent or perhaps even exceeding that of industrialization. The efficiency benefits, the potential for new breakthroughs, and the inherent advantages that computers have over humans (such as requiring much less downtime, for example by not needing to rest or eat), all of this means that the nature of how we work, and by extension, live, would be fundamentally changed. Investors have, for several years now, been putting their money where their mouth is, pouring huge amounts of money into the AI sector in the hope of achieving phenomenal profits. For all the hope that business has in AI, however, the future is far from certain. Voices have risen up that state that much of the potential of AI is overblown, and that AI is a bubble that will pop sometime in the next few years. They do not believe the hype around the technology reflects the reality of how it works, and that the money being poured in is therefore being misattributed. The AI sector is also very resource-intensive. The amount of energy, water, microchips, and other resources that AI data centers require is very high. If the AI breakthroughs that are promised come to fruition, then perhaps this might be worth it, but if AI is indeed a bubble, we are using up a lot of precious resources at a time of geopolitical and environmental precarity. Depending on your position, the societal debate around AI leaves a very different impression. While only time will tell where the chips actually land, in the meantime, come join us at Brussels Debaters for a lively discussion on where all of this may be heading.

The web is at the heart of our every day lives and we understand now it has enormous sustainability impacts. So what do we do as practitioners, teams and businesses building individual websites or apps? How do we have full confidence that our tech meets our sustainability claims? Adam Newman, Co-founder of Root & Branch is going to address these questions, demystify vendor claims and add some clarity to what it means to build, host and manage a sustainable web estate. Adam is the co-chair of the Green Software Foundation's "SCI for web" project, writing the spec for how to apply the latest ISO standard (ISO 21031:2024) to the web as well as the co-author of a paper on the energy and emissions measurement of websites and cloud applications. He is also a contributer to the W3C Web Sustainability Guidelines and a proud co-organiser of Green Software Brighton. 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.***

🌟 Hello Yogis and Future Yogis! 🌟 NEW YEAR - New You ? :-) Maybe you've always wanted to try a Men-Only Yoga class but kept putting it off to January ? :) Well... January is here now - so no more reasons for you not to join our weekly Yoga Class **exclusively for men**. Gay, Bi, Trans, ally, curious, we don't really care... if you identify as male and have friendly vibes - come and join us ! Ladies, unfortunately you'll have to skip this one - but come and join us on Sunday mornings ! :) 🧘‍♀️🧘‍♂️ Class takes place every **Wednesday evening - from 18:30 to 19:45 :)** After class, we can hang around for a cup of tea and a chat, or go for a drink - depending on the energy. No need to worry if you've never tried Yoga before – everyone is welcome, beginners included! 🌈 Just bring yourself in some comfy clothes and let the magic happen :-). 🌿 **Class Details:** * Classes take place [Merci Wellness - Place Dillens 1, 1060 Saint-Gilles](https://www.merci-wellness.be/plan-acces.php). Very easy to get there, either by bike or metro (Hotel des Monnaies). * ⏰ 18:30 to 19:45 (doors will open at 18:15 - **class starts at 18:30 sharp** \- not possible to join after that **as the door will be closed**). 💸 **Cost:** * First class: 10 euros 🌟 * Single class: 15 euros 🧘‍♂️ * 5-class pass: 65 euros (valid for 3 months - a great deal for regular yogis! 🎉) You can pay your class on site either in CASH or through PAYCONIC. For more info - follow us on [Instagram.com/queeryogabrussels](http://www.instagram.com/queeryogabrussels) **Come and try it !** Spend a moment in a nice atmosphere and discover the benefits of Yoga, from increased flexibility, better posture, a stronger body to a calmer mind. See you on the mat! 🧘‍♀️✨ Edson P.S. We also have a "mixed gender" class on Sunday mornings from 11:00 to 12:15 - make sure to check it out on Meetup !

Join us every Wednesday for an authentic Korean experience in the heart of Brussels! 🇰🇷✨ Let’s share Soju, delicious Korean food, fun karaoke sessions, and plenty of good vibes. Don’t miss our photo booth moments and the chance to meet amazing new people from all over the world! 🎉 Free entry, just order at least one drink to support the venue. 📍 Gyosang, Rue Sainte-Catherine 8, Brussels 🕢 Every Wednesday, 7:30 PM – 9:30 PM Come for the language exchange, stay for the laughter, food, and Soju! 🍶🎤

🏃‍♂️ Sunday Vacations | Train Together, Finish Together --- Thinking about joining the **20km of Brussels on May 31st**… but don’t want to train alone? 👉 Join our **after-work training group** and prepare together in a fun, social, and motivating atmosphere. Whether you're a beginner or already running regularly — **you’re welcome.** --- ## 📆 Weekly Runs (April → May) We train **twice a week after work**: ### 🔵 Once per week – Easy Social Run 👉 Perfect to build consistency and meet the group --- ### 🟣 Once per week – Long Run (Main Session) * Distance increases every week * Structured pace groups 👉 This is the **key session** to prepare for the 20km --- ## 🏳️ Follow Your Flag (Pace Groups) To keep things simple, we use the official **20km Brussels pacemaker system**: * 🟠 **Beginner (≈ 2h15)** Run/walk friendly — just aim to finish * 🟣 **Steady (≈ 2h00)** Comfortable and regular pace * 🟢 **Intermediate (≈ 1h45)** Faster group for those who want a challenge 👉 Not sure? Start easy — you can switch anytime. --- ## 📊 Long Run Progression We gradually build up to the race: 6 km → 8 km → 10 km → 12 km → 14 km → 16 km → 18 km 🔥 * lighter week before the race --- ## 🏁 Goal 📅 Sunday 31 May 2026 🎯 Run the 20km of Brussels — together --- ## 💡 What to expect * Friendly, international group 🌍 * No one left behind * Natural pace groups * Motivating and social vibe 👉 We start together, run in groups, and finish together. --- ## ☕ After the run Optional drink or snack — because it’s also about **meeting people and having fun** --- ## ⚠️ Practical info * Bring water * Wear proper running shoes * Join at your own responsibility * Beginners welcome --- ## 🌍 About Sunday Vacations We are a **Brussels-based community** organizing social activities, hikes, and trips. 👉 This training is part of our mission: **bringing people together through shared experiences** --- ## 🔗 Participation To join, a **Sunday Vacations membership** is required: * Explorer (€5/year) → + €5 organizing fee * Voyager (€50/year) → no organizing fee * Ambassador (€150/year) → no organizing fee + perks 👉 Details: [www.sundayvacations.com/membership](http://www.sundayvacations.com/membership) --- 🔥 Don’t train alone — join us and enjoy the journey to the 20km!

Switch as many applications as possible (email, calendar, chat, browser, search engine, operating system, etc.) to open-source, privacy-friendly alternatives, moving away from Big Tech monopolies. The workshop is open for both beginners and experts.

Meet and make new Friends after work.

[French version below] In our first workshop, we built Mouse vs Cheese — a keyboard-controlled terminal game where a mouse navigates a grid to reach the cheese 🧀. If you missed it, no worries! We'll get you up to speed in the first 10 minutes. Right now, the game works, but the code is written as one long sequence of instructions. Everything happens in the same place, which makes it harder to read, reuse, and improve. In this session, we'll refactor the game by organizing the code into functions. This will make the program clearer, more modular, and easier to extend. By the end of the workshop: * The game will allow you to play again without restarting the script * The code will be split into small, reusable functions * You'll see how organizing code properly makes programs easier to maintain and grow 👉 This is Session 2 of an ongoing Python Game Workshop series, but it stands completely on its own. You are welcome even if you didn't attend the first session. 🧰 What to Bring \- Your laptop with Python 3\.x installed \- A code editor \(VS Code recommended\) \- Enthusiasm and curiosity\! _________________________________________________________________ 🐭 Atelier Python #2 — Organiser votre jeu avec des fonctions Dans notre premier atelier, nous avons construit Mouse vs Cheese — un jeu en terminal contrôlé au clavier où une souris navigue sur une grille pour atteindre le fromage 🧀. Si vous avez manqué cette session, pas d'inquiétude ! Nous vous mettrons à niveau dans les 10 premières minutes. En ce moment, le jeu fonctionne, mais le code est écrit comme une longue séquence d'instructions. Tout se passe au même endroit, ce qui le rend plus difficile à lire, à réutiliser et à améliorer. Dans cette session, nous allons réorganiser le jeu en structurant le code en fonctions. Cela rendra le programme plus clair, plus modulaire et plus facile à faire évoluer. À la fin de l'atelier : * Le jeu vous permettra de rejouer sans redémarrer le script * Le code sera découpé en petites fonctions réutilisables * Vous verrez comment bien organiser son code rend les programmes plus faciles à maintenir et à faire grandir 👉 Cette session fait partie d'une série en cours, mais elle se suffit à elle-même. Vous êtes les bienvenu·es même si vous n'avez pas assisté à la première session. 🧰 À apporter \- Votre ordinateur portable avec Python 3\.x installé \- Un éditeur de code \(VS Code recommandé\) \- Enthousiasme et curiosité \!

A weekly rooftop gathering to end the day properly. 📍 Secret Rooftop by Warwick, Brussels 🕠 From 17:30 **What this is** A relaxed, social rooftop evening with a simple goal: **good conversations**, good drinks, and a sunset over Brussels. This is **not** a typical meetup where people stand around awkwardly or treat it like a low-effort dating market. ⸻ **The difference** – The host actively **introduces people** and connects the group – You won’t be left standing alone unless you want to – We keep the atmosphere **social, balanced, and respectful** ⸻ **The people** – Mix of locals and internationals – Multiple languages spoken (EN / FR / IT / ES and more) – Open-minded, curious, and social Everyone is welcome — as long as you come with the right attitude. ⸻ **The vibe** – Sunset, rooftop, clean energy 🌇 – Easy conversations, no pressure – **No creepy behavior,** no pushy dynamics This is a place to meet people naturally, not force interactions. ⸻ **Dress code** Not formal — but **make an effort**. You’re on a rooftop in the city, not at home on your couch. ⸻ **Practical** – Drinks at the bar (support the venue) – Come and leave whenever you want – Weather dependent (we adapt if needed) ⸻ **Why this works** Because the right setup + the right people = good moments without trying too hard. ⸻ Join us above the city.

Register yourself on the [website to receive the full details](https://api.leadconnectorhq.com/widget/booking/j5YTbU6YaGLgGOXyvMNn). How can you benefit from learning more about karma and YOUR karma? Join us to learn more about karma and practices that you can use to improve your own life! The talk will be followed by a guided meditation to bless ourselves and the Earth, called Twin Hearts Meditation. WE NEED LOVE, THE WORLD NEEDS LOVE Sunday 10:30 - 11:30 Av Louise 505, Brussel Donation-based. There is a box at the entrance to receive your donation Register yourself on the link a the top to receive all the details This talk + meditation is followed by a Pranic Healing session, a powerful healing system to bring more inner peace, self-connection, and emotional and physical healing. You can register yourself the [healing session that follows here](https://api.leadconnectorhq.com/widget/booking/7QLiiTnqLMxNg6Bdm5Bm). With love, Juliana

This workshop series is a **follow-up to the ESP32 Robotics workshop**, but with a different concept. Here, there will be no subject set in advance, instead **all participants are welcome to join at any point and at any level, from beginner to expert**. Beginners will be guided though the basics (C programming, how to use measurement tools, soldering, PCB design, etc…) and can get advice on what tools and kits to start with, others can come with their own projects to get help or share some knowledge. ## Requirements * Bring your own laptop (Windows, Linux or Mac) * Any microcontroller/dev kit to develop your project(s). If you are a beginner and don’t know what to buy, come and we’ll find the best starter kit for you ! * A strong desire to learn stuff, good mood and some patience !

Join us for an engaging panel discussion on **AI Agentic Coding** and how autonomous AI systems are transforming the way software is built. Experts in AI, software engineering, and developer tools will share insights on how agentic AI—systems that can plan, reason, and execute coding tasks—is reshaping modern development workflows. The discussion will cover topics such as AI-assisted development, productivity gains, challenges around reliability and governance, and what the future of software engineering may look like with AI agents as collaborators. Whether you’re a developer, tech leader, or AI enthusiast, this session is a great opportunity to learn, ask questions, and explore how agentic AI is redefining coding

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

Curious about “vibe coding” but not sure what it actually means? This beginner-friendly talk is about how people are using AI to build websites, apps, automations, and small software projects by describing what they want in plain English. We’ll cover what vibe coding is, what AI is good at, where it falls short, and how to actually use it without getting lost. The goal is not to hype AI as magic — it’s to show how to use it as a practical tool. This session is designed for beginners, curious builders, non-programmers, and developers who want a clearer picture of how to build with AI today. Topics include: * What “vibe coding” means * What AI can help you build * Where AI is useful and where it is unreliable * A simple workflow for building with AI * Prompting tips for better results * Common beginner mistakes to avoid If you’ve ever thought, “I have an idea, but I don’t know how to build it,” this talk is for you. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

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!

**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 Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/