.NET

**Talks:** *You’ve Heard of the OWASP Top 10 — Now Meet the Other 90%* *by* *Vojtech Snajdr* Most developers know OWASP for the famous Top 10 list, but that’s only a small part of what the organization actually does. OWASP is a huge ecosystem of tools, resources, standards, and experimental projects aimed at helping developers build more secure software. In this talk, we’ll take a tour beyond the Top 10 and explore some of the interesting, practical, and sometimes surprising things OWASP has created, with a focus on ideas and tools you can apply in real projects right away. **Schedule** **18:30** – Doors open **19:00** – Talk “*You’ve Heard of the OWASP top 10 — Now Meet the Other 90%*” 19:45 – Lightning talks: add yours to [https://bit.ly/prpylight](https://bit.ly/prpylight) after 20:00 – Networking **Good to know** * You don’t have to register for this meetup – the actual attendance is much bigger (40–70 Pythonistas) than indicated in the “Going” list here. * **Cash only payments – club doesn’t accept cards.** * Talks at Pyvo are mostly in Czech but it there’s somebody who doesn’t understand Czech talks are switched to English if the speaker is able to do so. * Besides both soft drinks and beer it's possible to eat at the club. Choice is variable and consists of 4 to 7 options ranging from toast, sausages and soup to fried cheese in a bun, goulash or schnitzel. * Club closes at midnight.

Příští Agilní Open Café alias setkání Agilních nadšenců bude opět v kavárně v Praze 18. 3. 2026. Opencafé je pro ty, **kteří chtějí něčím zajímavým přispět do konverzace**. Dejte prosím vědět jestli dorazíte - **přihlaste se** na: [https://forms.gle/TekuzpmhJVFw4UDA6](https://forms.gle/TekuzpmhJVFw4UDA6) Nečekejte školení, ani vysvětlení toho, co je to Agile, Scrum, Kanban. Agilní Open café je setkání těch co už základy znají a věnuje se tématům pokročilejší implementace agilního světa. Co ale čekejte, je sdílení zkušeností, rad, nápadů a názorů na témata spojená s Agilitou. **Kdy:** 18.3. 2026, 17:30-19:30 **Kde:** **Café Záhorský, Eliášova 279/1, 160 00 Praha 6, malý salónek** [http://www.cafezahorsky.cz](http://www.cafezahorsky.cz/) (Kousek od metra Hradčanská) **Jazyk:** Česky **Téma:** Velké produkty, plánování, roadmapy **Formát:** volně facilitovaná diskuse. Na téma nemusíte být experti, ale měli byste na něj mít nějaký názor a mělo by vás zajímat. :) Open Café není o prezentacích, ale o konverzaci mezi účastníky, sdílení zkušeností a nápadů.

**5-a-side Football** practice at Rajská Zahrada artificial grass pitch. No cleats shoes. Maximum of 15 participants for a 3 teams of 5 rotating. **Kick off at 18h00**. Everybody is welcome, no age, gender nor any restriction of any type to join. Cost: **90 crowns**. Please send the money using the **QR Code** stored here: https://imgur.com/a/G8NWGjM In case of any Opt-out within 24h of the session, or no show, the payment will be due (you still can ask someone to come instead of you, as your spot will be booked)

We are a group of runners who meet most weeks for a run around the beautiful Vltava River's edge. You can bring your running shoes straight from the office/home office if you don't have time to stop at home. There will be a place to put your bags in the Cafe. We will run about 9 km along the river and have a drink afterwards. Paces vary! We will meet in the square near Kavarna Liberal (Hermanova 6), near the Vltavska metro/tram stop at 6:30 on Wednesday. See you there!

🎤🔥 OPEN MIC \| JAM SESSION @ Tequila Tales 🔥🎶 Ready to step on stage, grab the mic, and let your talent shine? ✨ We’re launching a weekly Open Mic \| Jam Session — a vibrant\, inclusive space where artists come together to create\, experiment\, and perform in front of an energetic\, supportive crowd 🎭💛 📅 Every Wednesday 🚀 First Edition: Wednesday, 21st January 2026 🎭 Who can perform? 🎤 Poets & spoken word artists 😂 Stand-up comedians 🎸 Musicians & bands 🎭 Improv & theatre performers 🪄 Magicians & experimental acts ⏱ Performance slots: 15–20 minutes 🎶 Open format \| Free entry \| Community vibes only 📝 Want to perform? Sign up here: 👉 https://forms.gle/uwcZcDdGkBwM3Yqs9 ⏰ Signup deadline: Sunday 19:00 (same week) 📋 Final roster announced: Monday ⚠️ Late requests may be considered via WhatsApp on Monday & Tuesday only if slots are available — no guarantees once the lineup is full. Whether you’re testing new material, performing for the first time, or just soaking in the creative energy — this stage is yours 🎶🔥 Come perform, come support, come vibe ✨🍹 🎤💥 Every Wednesday. One mic. Endless talent. 💥🎤

SPEED FRIENDING - COCKTAILS - MYSTERY GUEST & MORE Let's meet each other! In an effort for community building we are doing The Wednesday Club once a month great venues such as KONTAKT BAR and LE VALMONT, amazing hidden cocktail bars in the heart of Prague, opening their doors exclusively to you for this event. This event is perfect for a night out if you want to meet some new people. You will be able to spend some one-on-one time with each of them, meet friends for life or just to have some interesting encounters. Everyone is welcome as there are no age restrictions for this event. Each round will take 5 minutes and then a bell will ring and it's time to move on to the next person to discover. Not only will you leave with new friends but there are also some opportunities to win prizes. But for that you’ll have to come discover the event for yourself… Tickets (registration mandatory due to limited seats)[Sign up here](https://connect.boomevents.org/en/event/the-wednesday-club-march-2026) We are very excited to meet you! Somethingnew

Are you ready to test your knowledge about important events and people from each decade, grab drinks, and meet new people? That's what we do at Brix every Wednesday, on our Quiz Night. Every week, you have a chance to win great prizes, have fun, and make Prague a wonderful experience. This is an event for guests, free of charge, starting at 19:30 and open to all! No tickets are needed. See you there! x

**Communities:** A Co-Creation Evening for Community Organizers in Prague Communities are built on people, trust, care, and connection yet the tools meant to support them often fall short. This evening is an invitation for community organizers, facilitators, and builders in Prague to come together, connect with peers, and help each other. This event is organized in collaboration of Migact and the [Communities](www.communities.info) platform **What to Expect** * A short introduction to the Communities platform and the problem it’s trying to solve * Small-group conversations with other community builders around real challenges, needs, and frustrations * Space to share honest feedback, ideas, and critiques * Time to network, connect, and explore the platform informally **Rough Structure of the Evening** * Welcome & informal networking * Short platform walkthrough (10 minutes) * Facilitated small-group discussions * Collective sharing of insights * Open networking & hands-on exploration **This Event Is For People Involved In** * Grassroots communities * Social, cultural, environmental, or civic initiatives * Community management, facilitation, or coordination * Projects focused on impact, participation, or collective action You don’t need technical knowledge or platform experience just real-world experience with communities and a willingness to share openly. If you’ve ever thought “there must be a better way to support communities”, this evening is for you. **Important notice**: The event will be held in English and Czech (EN / CZ).

• What we'll do This meet up is for those who are learning English as a second language and want a chance to practice. We will provide a fun and interesting activity to encourage simple English conversation. It may be a game, an interesting topic, or whatever. We promise to keep the evening relaxed and give you a chance to practice your English. • What to bring Just you. • Important to know We are hosted by Do Slova Praha. As a church, we want to help our community in practical ways. We may hand out information to other events that our church does, but do not worry... this is not a religious event. Just come to practice English :) [https://www.doslovapraha.cz/](https://www.doslovapraha.cz/)

It's easy to get the idea that philosophy is largely an abstract and conceptual endeavor–studying theories that try to explain the universe, morality, or language, and then arguing until we either prove those we disagree with wrong or at least reach a smug sense of clarity. But is that all that philosophy has to offer? For this month's reading, we'll explore this question with **Pierre Hadot**, a French philosopher and historian of philosophy. Hadot was a **professor at the Collège de France**, where he held the **Chair in the History of Hellenistic and Roman Thought**. He specialized in **ancient Greek and Roman philosophy--especially Stoicism, Neoplatonism, and early Christian thought**–as was known for his scholarship on **Marcus Aurelius, Plotinus, and ancient spiritual exercises**. His work has influenced many contemporary philosophers, classicists, and the modern revival of philosophy as a lived practice. \*\*\* Below is a PDF copy of Hadot's essay Philosophy as a Way of Life. If you have trouble accessing it, send the host a message–extra copies are available. Link: https://livingagoodlife.com/fall2021/wp-content/uploads/2021/08/Hadot.pdf \*\*\* We’ll have tea and light snacks, but please feel free to bring any drink or snack you’d like to share! This event will be hosted in an apartment with a well-trained dog who will be happy to meet you. If anyone has concerns about dogs, let me know so I can be mindful about keeping her from bothering you. The buzzer is Everett and Mainous—we’re on the 5th floor, apartment 16. Meeting structure: We will start with a brief summary of the key ideas Hadot presents then move to open discussion. Please read the text in advance, make highlights, and note any thoughts or questions you find interesting and compelling.

Let's play badminton at Sports Centre Olšanka. We'll meet at 10.40 and play for 60 minutes. If you have a Multisport card please bring it along, as it will make the court free for you and also reduce the cost for others. If you don't have a Multisport card the game will cost you a maximum of 150 crowns, probably much less. I will cover the cost of the court so please bring cash to pay me. There is a small organisation fee of 20 crowns for all players to participate in this event. Racquets can be rented for 50 crowns.

Free Event/Vstup Zdarma Pro češtinu, podívejte se níže EN Hello, people of Prague!! We bring you a forum to trade your language skills and learn something more. If not interested in language, you could have a general conversation. The goal is to create a chill environment for social networking with a focus on learning the language of your choice. So grab some beverages at the bar/cafe and get on with it every Thursday. **NEW** Venue: Tequila Tales Bar **NEW** Location: Ujezd 409/19, 11800 Malá Strana Timing: 1900-2200 (Every Thursday) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- CZ Ahoj Pražáci!! Přinášíme vám fórum, kde můžete vyměnit své jazykové znalosti a dozvědět se něco víc. Cílem je vytvořit pohodové prostředí pro sociální sítě se zaměřením na výuku jazyka dle vašeho výběru. Takže si vezměte nějaké nápoje v baru/kavárně a pusťte se do toho každý čtvrtek. **NOVE** Místo: Tequila Tales Bar, Ujezd 409/19, 11800 Malá Strana Čas: 1900-2200 (každý čtvrtek)

\-\- ENTRY: 100 CZK \-\- 🎶 Everyone is welcome to the Open Mic Jam at Coffice every Friday evening. Enjoy a variety of drinks and food while listening to local artists. 👉 You can also be part of the fun and bring your talent by singing or playing a musical instrument. 👉 This event is already a classic for Fridays night in Prague, so don't worry.. there is always lot of people coming. 📍 WHERE: Coffice Prague: Malířská 14 - Holesovice (the closest tram stop is Kamnicka and Letenske Namesti) 🍸 The bar offers cocktails at promotional prices. There is as well beer, wine and more. 🍴 If you are hungry, we have delicious empanadas, a unique Argentinian food. 🪴 Come to enjoy our new place with a beautiful garden. ℹ️ If you get lost or need more info, just call or write on WhatsApp: Martín +420 774 890 273 Enrique +420 605 032 851 -- CZ 🚨Po několika týdnech ticha... COFFICE JE ZPĚT! 💪 Tímto pre-opening Open Mic-em chceme oslavit, že jsme zase spolu a už se na Vás moc těšíme. 👉 Zapište si novou lokalitu: Malířská 14 - Holešovice. 🚨 🎶 Všichni jsou vítáni na týdenním Open Mic Jamu v Coffice každý pátek večer. Vychutnejte si různé nápoje a poslechněte si místní umělce. 👉 Můžete se také zapojit do zábavy a přinést svůj talent zpěvem nebo hrou na hudební nástroj. 📍Nezapomeňte, že Coffice je zpět na novém místě! Adresa je Malířská 14 - Holešovice (nejbližší tramvajová zastávka je Letenské náměstí) Přijďte si užít naše nové místo s krásnou zahradou. Pokud se ztratíte nebo potřebujete více informací, stačí zavolat nebo napsat na WhatsApp: Martín +420 774 890 273 ........................................................................................................... FB: www.facebook.com/cofficeprague IG: https://www.instagram.com/cofficeprague 🌎 www.cofficeprague.com ........................................................................................................... By participating in our events, you agree to be photographed and/or filmed that might be shared on our social/ commercial purposes. Post your pictures and tag us @cofficeprague ........................................................................................................... Interested in our Events? 📩 info@cofficeprague.com 📞 Phone/WhatsApp: +420 774 890 273 Join the Group on Facebook: "Daily Meetups in Prague" ........................................................................................................... Are you looking for a Coworking Space in Prague? We have joined forces with Locus Workspace in Vinohrady and with this some benefits: \- 30% discount on your 1st month\. \- Those who are members of Locus\, will be able to work in both locations\. There in Vinohrady and here in Letna\. \- Free Trial Day If you are interested, please contact Us Via WhatsApp +420 774 890 273 or email (info@cofficeprague.com)

**6-a-side Football** practice at Pražačka Football artificial grass pitch. Maximum of 36 participants for 6 teams of 6. **Kick off at 12h00**. Everybody is welcome, no age, gender nor any restriction of any type to join. Cost: **90 crowns**. Please send the money using the **QR Code** stored here: https://imgur.com/a/PjU32Fi In case of any Opt-out within 24h of the session, or no show, the payment will be due (you still can ask someone to come instead of you, as your spot will be booked)

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA

**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

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

* Who Can Attend \* The Central Ohio .Net Developers Group meetings are free and open to the public! All developers; professional, student, and hobbyist are welcome and encouraged to attend. * When we meet \* The Central Ohio .Net Developers Group meets on the 4th Thursday of every month. * Where we meet \* Please check our Meetup group link below for the latest location details! * Join our Meetup Group \* https://www.meetup.com/Central-Ohio-NET-Developers-Group-CONDG/

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: Type Annotations with John Cassidy 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