Test Driven Development

Chtitedev est un collectif de minorité de genre de la tech (développeuses, devOps, data eng,…) qui se réunissent mensuellement sous forme de meetup en non-mixité choisie.
Vous êtes une femme cis, une personne trans et/ou non binaire ? Vous entretenez un intérêt pro ou perso pour la programmation ?
Nous vous proposons de nous réunir afin de nous entraider pour pouvoir avancer au mieux dans ce monde qui a du mal à nous réintégrer dans ses rangs ! Au programme :
 ⏰ 18h30: Arrivée, petit tour de table et papotage ⏰ 18h45: Présentation : A-t-on encore besoin d'Agilité en 2026 ? ⏰ 19h15/30: Apéritif et papotage Alors que l’IA redéfinit radicalement nos capacités de production, la place de nos méthodologies historiques arrive à une croisée des chemins décisive. Entre des rituels devenus parfois automatiques et une accélération technologique sans précédent, quel rôle reste-t-il vraiment au pilotage humain dans la création logicielle ? Ce meetup propose de confronter nos certitudes aux réalités de 2026 : nous explorerons si l'agilité doit être enterrée ou si, débarrassée de son folklore, elle détient la clé pour ne pas se noyer dans la production de software inutile.

Shake off the workday and train with a welcoming crew of internationals and Brussels professionals. This is a **co-hosted session with F45 Brussels**—fast, fun, and coached circuit training that fits perfectly after work. **Why join?** * **Community vibe:** Friendly, social, in English. * **All levels welcome:** Coaches demo every move with **easier/harder options**. * **Time-smart:** 45 minutes, full-body, high energy, great music. * **Accountability:** Come with the group, leave with endorphins. **What we’ll do** 1. Quick intro & warm-up 2. **F45 functional circuits** (intervals that mix strength + cardio) 3. Team finisher & cool down 4. Optional post workout social drink/rooftop bowling nearby (meet new people, not just new burpees 😉) **Good to know** * **When:** Thursday, **6:30 PM start** (arrive 6:15 to check in) * **Where:** **F45 Brussels** (Brussels Central Station) Galeries Ravenstein * **Bring:** Clean trainers, towel, water bottle * **Fitness level:** Beginner to advanced (scalable stations) * **Capacity:** Limited spots — **RSVP required** * **Price:** Free weekly tryout **Who this is for** * New in Brussels and want a **friendly fitness + social** routine * Busy professional looking for a **structured, coached** workout * Sunday Vacations regulars who want to stay fit for hikes & trips **About F45** F45 = **Functional 45-minute training**: coach-led, station-based, results-driven. Expect variety, technique tips, and a positive team atmosphere. See you on the floor at 6:30! 💪🏽✨ By joining this event, you agree to the Sunday Vacations [Terms & Conditions](https://www.sundayvacations.com/terms), [Privacy Policy](https://www.sundayvacations.com/privacy) & [Code of Conduct](https://www.sundayvacations.com/code)

Socializing and Networking 🛜🆕 at PLUX on Thursday. Making new friends and drinking 🚰🎈🎉🚿🌊. Everybody Welocme, locals, expats or new 🆕 in town.

We are back!!! Let's meet again on the 12th March for our European Data Meet Up at Brussels! Our meet up event is the perfect opportunity to stay ahead of the latest technology trends in Data. Join us, grab a beer during our open bar & let's talk! **When**: Thursday 12th March From 19:00 to 22:00 **Where:** Au Bassin (Le Hall!) Quai aux Briques 54 1000 Bruxelles **Agenda:** \- How Carrefour Belgium orchestrates data flows using BigQuery\, Pub/Sub\, Cloud Run Functions and MongoDB Atlas presented by Olivier Orban \- Data Platform Team Lead & Guillaume Hellin \- Data Engineer \- LLMs Talk\. Knowledge Graphs Remember\. An intuitive look at how LLMs and knowledge graphs complement each other to build more reliable AI systems\. presented by Michael Tandecki\, AI Engineer at Collibra \- Team management x AI: the good\, the bad\, and the ugly\, presented by\- Thibault Martin & Olivier Colot\, co\-founders at Diapason AI

On Thursday 12 March, we're kicking off the Fronteers Belgium meetups again! For this first edition we are being hosted by **Craftzing**. 🎉 **Evening** **Program** 🎉 * ​18h00 - 🚪 Doors open & start of networking + food * ​19h00 - 🙋‍♀️ Introduction by Fronteers BE & Craftzing * 19h20 - **Talk 1: Virtual DOM vs ChangeDetection, keeping your view up to date by Iben Van de Veire** * 20h00 - 🍷 ----- Break ----- 🥤 * 20h20 - **Talk 2: Your password has been breached! by Karel De Smet** * 21h00 - 🥤 Drinks and networking till the end of the event 👩‍🏫 **TALK & SPEAKER INFO** 👨‍🏫 **Talk 1: Virtual DOM vs ChangeDetection, keeping your view up to date** Have you ever wondered how your application knows which parts of your view need to be updated? What a Virtual DOM actually is; and what Angular developers really mean when they're talking about ChangeDetection? Together we'll dive into this unseen layer of your favorite framework and untangle the mystery behind how, why and when parts of your application are being updated! **About Iben** Iben Van de Veire has been an Angular developer for almost as long as he has had a curly moustache; and loves to combine his passion for web development with his never ending love for talking. By day he's a senior frontend developer at Craftzing, by night an avid zoo fan and YouTuber. And somewhere in between, in the twilight hours, he spends his time tinkering with open-source development! **Talk 2: Your password has been breached!** Did you know the data of over 17 billion (!) breached accounts is just floating around the internet? Here's the catch: that's actually a good thing! We'll find out why while navigating concepts such as cryptographic hashing, k-anonimity and padding. You'll come out wiser on the other side! **About Karel** Karel is a lecturer in web development at Arteveldehogeschool. He loves both Angular and React, so don't ask him to pick one! \*\*\* Fronteers BE is a subgroup of Fronteers, the Dutch community for front-end professionals. Our goal is to foster an inclusive and welcoming environment. If you have witnessed, or experienced any unacceptal behavior or remarks at one of our events, please reach out to someone in our team of event hosts/organisers. **Our host** [Craftzing](https://www.craftzing.com/) is a transformation partner focused on shaping and building digital products and services that change how organizations work. We operate in Belgium, in environments where scale, complexity, and responsibility are part of everyday reality. We work end-to-end. From strategy and design to engineering, operations, and long-term ownership. Always with people at the center, both the users of what we build and the teams who build it. Not as separate tracks, but as integrated solutions that keep working in production. For people starting here, that means working with context and impact. You understand what you’re building, who it’s for, and why quality matters. At Craftzing, roles come with ownership from the start. Today is a first look at how we work. And what it means to be part of teams that don’t just design digital solutions, but carry them forward. **Location** Craftzing - Ghent office [Dok-Noord 5, 9000 Ghent](https://www.craftzing.com/who-we-are/offices#ghent:~:text=Ghent-,office,-Dok%2DNoord%205)

Hot Streak (https://boardgamegeek.com/boardgame/446497/hot-streak) is a sophisticated game of manipulating odds, judging calculated bets and resolving complex... ah, who are we kidding? It's a game where we all crowd round and scream at stupid oversized mascots as they blunder along a racetrack, bumping into each other, falling over, and generally getting confused. Strike it lucky, go home fabulously wealthy, then come back tomorrow and lose it all again.

📅 Ce Samedi 14\.03 \| 🕒 22h30 \| 📍 Cactus Club\, Auderghem **Soirée 30\+ \| FLASHDANCE \> Grande Soirée Rencontres en Live \| Cœur à Cœur débarque au Cactus Club** 🎉 Cœur à Cœur (30+) débarque au Cactus Club ! 🎉 Thème : Flashdance 80's, 90's, 2000's * FIND MY HALF en 1ère partie de soirée pour briser la glace ;) FB : [https://fb.me/e/8JVZzr421](https://fb.me/e/8JVZzr421) Vente flash : [https://www.partyfinder.com/en/event/15459](https://www.partyfinder.com/en/event/15459) Inscris-toi et invite tes amis 😉 : Fonce sur la vente flash🔥 *** 💥22:30 -23:00 > FIND MY HALF 💥23:00-04:30 > LA SOIREE FLASHDANCE 80s 90s 2000s 💥Music by Phil Hartley \> LE PRINCIPE de FIND MY HALF : Trouve ta moitié \! ✨ À votre arrivée, chaque participant recevra une moitié de carte de jeu. Votre mission ? Partir à la recherche de la personne qui détient l’autre moitié. 🃏💫 Un moyen ludique et surprenant de briser la glace et d’engager la conversation. *** 📞 Réserve ton PACK VIP ou ANNIVERSAIRE (table privatisée, bouteille, zone exclusive) : 📲 +32 477 60 61 31 *** Que la fête continue et plus si affinité 💃🕺 🔗 Suivez-nous 📱 Instagram : @coeuracoeur.be 🌐 www.coeuracoeur.be *** Dress code : Chic \| Parking gratuit en face \| Ambiance garantie \! Que la fête continue et plus si affinité 💃🕺 Cactus Club : Boulevrad du souverain 147 - 1160 Auderghem

We will be walking through the forest for a little over 1 1/2 hours, silently, just noticing the world around us and inside us. The idea is to experience the magic of a different type of walking, The invitation is to slow down and notice what is going on inside you and around you. Very often people experience a closer connection with nature and with self, with sometimes surprising insights. *Please make sure you are fit enough to go the 4.5 km distance. We will be walking slowly, but we will not take any breaks.* We will be meeting at the Hermann Debroux Metro at **14h**. (Exit straight ahead after leaving the platform--on the Loxam side). If you RSVP as coming, please be on time. We will be starting our walk from there 5 min. after the hour sharp. There is the renovated Maison de Prieur at the exit of the forest where we could gather for a drink or a meal after our walk, depending on what you feel like. Looking forward to an inward adventure? Come and join us on **Saturday, March 14, at 14h** My phone number is 0472 92 11 76, in case you need to communicate with me.

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 the 400th Coffee-Morning-Event! We will celebrate this anniversary on: Friday, 13 March 2026 19:30 - 23:00 Let’s have a drink and share an evening together at this great venue: **JARDIN Hospice - INDOOR VENUE** Jardin Brussels, offers unique and versatile spaces for wonderful group events in the heart of the city. Located on the historic Grand Hospice site, these spaces combine lush gardens and a charming indoor bar, creating the perfect backdrop for any occasion. https://jardin.brussels/fr/espace-evenementiel https://www.instagram.com/jardin.hospice/ \- see the pinned videos for privatisation I will share more information on how to access the indoor bar soon. **FOOD & DRINKS** * "Belgian Fries" can be ordered at the bar; * possibly some cupcakes/cake (if we have time to make them) => Have dinner before you arrive. Drinks are reasonably prices at the venue. **EVENT PRICE - 15 Euros** 50% covers the privatisation of the venue. 50% of the price will cover the bar staff & security hired for the evening + cleaning. **PAYMENT** 1. Most of you can make the transfer directly to my bank account. 2. with payconiq QR code AT THE COFFEE MORNING before the event. (Unfortunately payconiq QR codes can only be generated for a short moment on the spot now, NOT for 30 days anymore) 3. You can pay CASH at the coffee mornings before the event. Once you have registered, please, make the payment within 7 days.

_IMPORTANT: To RSVP you will also need to register as a member [here.](https://www.sundayvacations.com/membership)_ Join Sunday Vacations for a cozy Saturday brunch at **Aksum Coffee House**, one of Brussels’ most beautiful cafés, where rich Ethiopian coffee, fresh Moroccan crêpes, and vibrant international vibes meet in perfect harmony. This is more than just brunch, it’s a relaxed way to start your weekend, meet new people, and enjoy a soulful spot full of stories and flavors. ### 📍 Where? **Aksum Coffee House – Galeries Sainte Hubert (Just a few steps from Grand Place) ### 🕚 When? **Saturday at 11:30 AM** Come hungry, curious, and ready to mingle! ### 🍽️ What’s on the menu? ☕ Fresh-roasted Ethiopian coffee 🥞 Moroccan-style crêpes & artisan pastries 🥚 Tasty brunch dishes (vegetarian options too) 🧾 Everyone pays their own order at the counter. ### 👋 Who’s joining? Expect a mix of international professionals, friendly locals, and Sunday Vacations regulars. Solo? New in town? Come anyway, this is the perfect place to connect. --- 🧡 **Limited spots** – RSVP early to secure your place at the table. By joining this event, you agree to the Sunday Vacations [Terms & Conditions](https://www.sundayvacations.com/terms), [Privacy Policy](https://www.sundayvacations.com/privacy) & [Code of Conduct](https://www.sundayvacations.com/code)

## 🌍 About the experience This Sunday we travel to the Belgian coast to explore one of the most fascinating historical sites in Belgium: **Atlantikwall Raversyde**. Hidden in the dunes near **Ostend**, this open-air museum preserves more than **60 bunkers, trenches and underground passages** from the German Atlantic Wall built during **World War II**. Unlike many other sites, the complex remained buried in sand after the war, which helped preserve it almost intact. Walking through the trenches and bunkers gives a powerful glimpse into the reality of the coastal defenses of the time. After the visit, we will enjoy a **relaxing walk along the North Sea coast**, explore the dunes, and finish the afternoon with **drinks or food in Ostend**. As always with Sunday Vacations, the idea is simple: **discover places, meet interesting people, and enjoy the moment together.** --- ## 🗺️ Plan for the day • Meet at **Brussels central train station and travel to Oostende** • Coastal tram to Raversyde • Visit of **Atlantikwall Raversyde museum** • Walk through the dunes and along the beach • Optional food or drinks in Ostend before returning Walking distance: ~6–8 km (easy pace) --- ## 🎟️ Entrance Museum ticket: approx **€10** --- ## 🚆 Getting there Train from **Brussels → Ostend** (about 1h15). Many participants usually take the same train from Brussels. Exact suggestions will be posted in the comments closer to the event. --- ## 👥 Who is this event for? Sunday Vacations events bring together **international professionals, expats and curious locals** who enjoy discovering places and meeting new people in a relaxed and friendly atmosphere. Expect a welcoming and open-minded group 🌍 --- ## 💛 Participation As a reminder, participation requires either the **organizing fee** or a **membership**: 🔹 **Explorer members** → €5 organizing fee 🔹 **Voyager & Ambassador members** → organizing fee included 🔹 **Not yet a member?** → please complete the **€5 yearly membership** 👉 Your **first activity is free**, so no organizing fee once you join. Membership helps us run the community, ensure safety and organize quality events. --- ## ⚠️ Important • Please register only if you really plan to attend. • Bring comfortable shoes (part of the visit is outdoors). • Weather on the coast can change quickly — bring a jacket. --- ## 🌟 About Sunday Vacations **Sunday Vacations** is an international community bringing together global professionals through shared adventures. Our motto: **Living the moment.**

Join our new group’s third meeting. Meet fellow tech enthusiasts west of the beltway. ​Because our group is new, we have a poll for the direction we want to take this new group. ​[https://submatrix.net/article/Meetups/e9ym4fr8Ca](https://submatrix.net/article/Meetups/e9ym4fr8Ca) ​For this event, we will be running a working meetup. ​Our meetings are a great place to work on and show off what you do. We are always welcoming. ​Our format is great for people who have started on but not finished one or several side projects. ​We will start off with basic introductions and what we are working on and what our goals are. We’ll break the rest of the meeting into two working sessions. In between, we’ll do a quick check-in to see how folks are going. You can also RSVP to this event on Luma: https://luma.com/luucajlz

**Agenda:** * 6-6:30 pm: Networking and food/drinks * 6:30-7:15 pm: Announcements and presentation * 7:15 pm-7:30 pm: Q&A and close-out **Hacking the Stack: Using OpenSearch Dashboards as an Application Framework** Most developers treat OpenSearch Dashboards (OSD) strictly as a visualization layer—a place for charts and graphs. They are missing the bigger picture. OSD is a powerful, untapped environment for full-stack application development. In this session, we peel back the architecture of **an enterprise-grade risk, compliance, and security platform built entirely *on top of* OSD**. We moved beyond simple plugins and pushed OSD to its limits to create a seamless, interactive application experience. Join us for a deep dive into the engineering reality of the OpenSearch stack, including: * **The Analysis:** Why the OpenSearch stack beat out the competition. * **The Build,** **Beyond Visualization:** How to implement custom React components to build complex workflows and interactive UIs within OSD. * **The Integrations:** Integrating Wazuh for agent management and ingesting data at scale. * **The “Gotchas”:** Honest, real-world lessons on data handling, state management, and what to look out for. **If you are ready to push your plugins from “reporting tools” to “robust software,” do not miss this session!**

**Location**: Tysons-Pimmit Regional Library (Virginia) Conference Room A game development **Working Session** involves 3 key parts: 1. Tell people what you're going to do 2. Actually do stuff 3. Show people what you did That's what we'll be doing for this meeting. We'll briefly tell each other what we're going to do, then work on our projects, then at around 5:30 wrap up to show each other what we did and chat for a bit. You don't have to stay the whole time, so feel free to drop in and out as you have time. All game development skill levels welcome. Whether you're bringing a game you're trying to ship in a month, or you're just planning on following some tutorials or trying out a new tool to improve your skills, use this time to make progress. Working sessions also train you to think about the scope of your work: pick a chunk of work that you can complete in the time that we have. That way you can end the working session with a feeling of accomplishment! **What to bring**: Laptop, Charger, maybe a power strip if you have one handy, any other game development tools you need. Try to download any software you need before the working session. There is Wifi at this location, but it may be slow if you have to download any large files.

Join us for a Friday evening of creative practice\* and cozy conversation! Please visit the group page for details on event structure and what to expect: https://www.meetup.com/the-evening-art-society/?eventOrigin=your_groups Guests are welcome, though we request that you please let us know how many to account for. We don't want to run out of snacks! Kids are also welcome, with the understanding that this is a shared space intended to be comfortable for all and conducive to creative work. Reach out if you have any questions. We can't wait to see you! \*Because we ultimately just want to provide a safe, warm space for our community to enjoy on a weekly basis, our definition of this is pretty broad. Want to curl up with a good book? Working on the next great American novel? Looking for a café-like hum as the backing track to doing your taxes? You're also welcome here!

NOVA Code and Coffee is an inclusive, informal, co-working session. People of all skill levels are invited. The concept is simple, bring a laptop and ideas, we'll provide the coffee and donuts! Here's how it works: 1. At 10:15 everyone introduces themselves and briefly describes what brought them to Code & Coffee today (project, homework, networking, etc) 2. For the rest of the day, folks work in the communal space on their projects providing one another help and conversation as needed. Oh and they usually drink coffee and tea too! That's it! Hope to see you there! **Location** Our hosts are the Fairfax City Economic Development Building: [10300 Eaton Pl, Fairfax, VA 22030](https://www.bing.com/ck/a?!&&p=d7298231ca2df594df822003f9a93517c788fceefe1fcbb79c8976696e341bc6JmltdHM9MTc1MzIyODgwMA&ptn=3&ver=2&hsh=4&fclid=180d0745-3b7f-69a1-23a2-11433a7868e5&u=a1L21hcHM_Jm1lcGk9MTA5fn5Ub3BPZlBhZ2V-QWRkcmVzc19MaW5rJnR5PTE4JnE9RmFpcmZheCUyMENpdHklMjBFY29ub21pYyUyMERldmVsb3BtZW50JnNzPXlwaWQuWU44NzN4ODI4MTk2Mjg0NTk5MDM4MTU0MiZwcG9pcz0zOC44NjE0NDYzODA2MTUyMzRfLTc3LjMwMjE3NzQyOTE5OTIyX0ZhaXJmYXglMjBDaXR5JTIwRWNvbm9taWMlMjBEZXZlbG9wbWVudF9ZTjg3M3g4MjgxOTYyODQ1OTkwMzgxNTQyfiZjcD0zOC44NjE0NDZ-LTc3LjMwMjE3NyZ2PTImc1Y9MSZGT1JNPU1QU1JQTA&ntb=1) Conference Room A- Large, Floor 1 This is a new venue for us, so give us some time to get more details about it. Driving is the best option. There is plenty of free on-site parking. Otherwise, we are a 22 minute bus from the Vienna Metro Station. Bicycling from Vienna is possible but difficult, though once you are here, there's a bike rack in the garage behind the building, and there's also a Capital Bikeshare dock 15 min walk away. **Sponsored by:** Thank you [Fairfax City Economic Development](https://gofairfaxcity.com/) and [Mason Enterprise Center](https://enterprise.gmu.edu/) for making this event possible! **Thank you so much to our wonderful sponsors!** Organized by [DMV Petri Dish](https://www.dmvpetridish.com/) **[Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md):** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To make clear what is expected, all delegates/attendees, organizers, and volunteers at any Nova Code & Coffee events are required to conform to our [Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md).

Join local video game developers, artists, musicians and writers to talk about the art and science of game development. Bring a device and demo your game, talk shop, find like minded folks to join forces with, have a snack or a beverage among new friends. We are an informal meetup where we share what we've been working on and socialize. Come for all or just a bit of the time!

\#\# Details ## **What to Expect:** A Laid-Back Environment: Brew, Food, and Like-Minded Individuals. Grab a beer at the bar and join in! Networking: Short and Sweet Introductions to Kick Things Off. Connect with fellow tech professionals, exchange ideas, and broaden your network horizon. Our meetups are designed for meaningful interactions and creating a supportive community. (Just talk and have fun!) Agenda: 1\. Introductions 2\. Talk and Meet New People 3\. Enjoy Drafts\, Food\, and Conversation 4\. \*Drive Home Safely\* \*\*\* ATTENTION \*\*\* We are meeting at Bunnyman Chantilly. Address: 14140 Parke Long Ct A-C, Chantilly, VA 20151