Independent Game Development

💜 Csak nőknek szóló PyLadies esemény! 💜 Gondoltál már arra, hogy miért kellene újra és újra leírnod ugyanazt a kódot, ha egy feladatot többször is el akarsz végezni? A Python függvények pont ebban segítenek: egyszer megírod a kódot, elnevezed, és utána annyiszor használod, ahányszor csak szeretnéd. Ezen az előadáson közérthető nyelven, lépésről lépésre fedezzük fel a függvények alapjait, kezdőknek és újrakezdőknek is ideális módon: • Mi az a függvény? Egy „miniprogram”, ami egy meghatározott feladatot végez el – megnézzük, miért ez a Python egyik legfontosabb építőköve. • Hogyan hozhatsz létre egyet? A def kulcsszó használata, beszédes függvénynevek, és az első saját függvények megírása. • Paraméterek csínja-bínja: Megismerjük a pozíciós és kulcsszavas argumentumokat, az iterálható objektumok csomagolását (unpacking), valamint azt is, hogyan használhatjuk okosan a \*args és \*\*kwargs lehetőségeit. Szó lesz az alapértelmezett paraméterekről és arról is, mire érdemes figyelni velük kapcsolatban. • Változók láthatósága: Amikor a Python egy változó értékét keresi, először a lokális névtérben vizsgálódik. Ha ott nem találja, továbbmegy a befoglaló függvény névterébe, majd a globális névtérbe, végül pedig a beépített névtérbe. Ezt a folyamatot a függvények működésén keresztül is részletesen áttekintjük, sok gyakorlati példával. • Egy kis „szuperképesség” a végére: Rövid betekintést adunk a dekorátorok világába is. Bár haladóbb téma, megmutatjuk, hogyan tehetik még okosabbá és testreszabhatóbbá a függvényeinket anélkül, hogy bonyolítanánk a kódot. Ha szeretnéd jobban megérteni, hogyan szervezd tisztábban és hatékonyabban a Python kódodat, ez az alkalom neked szól. Várunk minden érdeklődőt – akár most ismerkedsz a Pythonnal, akár már használod, de szeretnéd mélyebben megérteni a működését. 🐍✨ 👨‍💻 Előadó: Péter Fülöp 🗓️ Programterv • 17:30 – 18:00 Megérkezés, setup • 18:00 – 19:00 Előadás I. • 19:00 – 19:20 Szendvicsek & frissítők • 19:20 – 20:10 Előadás II. • 20:10 – 21:00 Networking (A programterv változásának jogát fenntartjuk.) 💻 Mivel készülj? Workshop jellegű alkalom lesz, így hasznos, ha hozol magaddal egy programozásra alkalmas számítógépet. Jó, ha előre megismerkedsz egy Python Notebookkal, például a Google Colab-bal (ehhez egy Google-fiók szükséges). Ha kell bármi segítség, gyere kicsit hamarabb és segítünk! 💜 Kit várunk? Olyan **lányokat/nőket**, akik most ismerkednek a Python nyelvvel, vagy szeretnék meglévő tudásukat bővíteni vagy felfrissíteni. 📍 Helyszín Balance Irodaház – 7. emelet Dél (Lifttől balra) Cím: 1139 Budapest, Váci út 99 ‼️ Következő alkalmunk nem a megszokott helyszínen lesz, hanem a főépületben, és kisebb térben, így a létszám limitált. Megközelítés a Váci út felől. 🌍 Nyelv Az esemény nyelve: magyar (és Python) 🤝 Szponzor HCL Technologies Starschema Kft. Ha bármi kérdésed van, csatlakoznál szervezői csapatunkhoz, vagy akár te is szívesen előadnál valamilyen témában, írj nekünk bátran! Nagyon várjuk, hogy újra találkozhassunk! Az esemény kódja itt elérhető: [https://github.com/ipeterfulop/pyladies-budapest-talks/tree/master/working_with_functions_in_python_20260225](https://github.com/ipeterfulop/pyladies-budapest-talks/tree/master/working_with_functions_in_python_20260225) Üdvözlettel, a PyLadies Budapest szervezői 👩‍💻

Haladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 20:15 - 21:30 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre Órarend: [https://tangolibre.hu/orarend/](https://tangolibre.hu/orarend/) ✦✦✦ Advanced Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 8:15–9:30 PM **📍 Location** Shift Studio, Andrássy út 35., 2nd floor **Teachers** Andrea Serban & Endre Szeghalmi Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

Középhaladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 19.00 - 20.15 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre [További részletek és órarend](www.tangolibre.hu) ✦✦✦ Intermediate Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 7:00–8:15 PM **📍 Location** Shift Studio, Andrássy út 35., 2nd floor **Teachers** Andrea Serban & Endre Szeghalmi Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

ENGLISH STAND-UP COMEDY NIGHT❗❗ Join us for another amazing Hot Paprika Comedy🌶️ Night at A&o! We have an amazing lineup of international🌍 comedians waiting to make you laugh! **Please comment under the post in the events discussion tab if you want a spot to perform!**\* FREE Show‼️But donations are appreciated💸 Hosted by : Tauseef Seats are on a first come first serve basis. So, come a bit earlier to make sure you have a seat.🪑 Follow Hot Paprika Comedy' to stay updated on future events: https://www.facebook.com/hotpaprikacomedy

Join us for a fun evening of beer tasting and networking with fellow Budapest ex-pats at our next meetup event! Whether you're new in town or a long-time resident, this is the perfect opportunity to connect. Our event will feature a variety of local and international brews for you to sample and discuss, while enjoying great conversations. Don't miss out on the chance to make new friends and discover new favorite beers at Beer People at Lázár utca 7. Come raise a glass with us at the Ex-Pat & English Language Meetup!

Google Research published a paper at NeurIPS '25 : ["Nested Learning: The Illusion of Deep Learning Architectures"](https://abehrouz.github.io/files/NL.pdf) It is a new approach to look at machine learning problems: architecture & optimization algorithms together In NL, training models is not treated as one opaque, atomic process. But as **a** **system of interconnected, multi-level learning problems** that are **optimized in parallel**. The goal is to solve one of the core challenges of modern LLMs: **continual learning** (the ability for a model to acquire new skills over time without forgetting old ones.) Authors argue: the model's **architecture and the optimization algorithm are fundamentally the same concepts;** they are just different "levels" of optimization, each with its own internal flow of information and update rate We'll walk through: \- how the paper unifies model architecture and optimizers \- architectural decomposition of a classical learning problem solved in the framework of Nested Learning \- how optimizer algorithms fit into the NL framework \(backrpop as associative memory\) \- the concept of continuum\, multi\-timescale memory \- Hope \- an architectural backbone of NL === ENTRY DETAILS === \- QR code with entry information is available\, in the "Photos" section of this event page\. \- Gate closes at 18:15 \- no late entries\.

#### **Upcoming Book Club Meetings at Közkincs Könyvtár** We will be starting the new year with two exciting reads — one from a Hungarian literary giant and Nobel Prize winner and one from a contemporary American novelist. Whether you’ve been with us from the beginning or are joining for the first time, you’re warmly invited to dive into these richly layered, discussion-worthy books with us. As always, everyone is welcome, whether you’ve finished the book, are halfway through, or simply want to listen and participate. ##### **January Book Club Meeting** **Book:** *The Melancholy of Resistance* — László Krasznahorkai **Date:** January 28 **Time:** 7:00 PM **Location:** Közkincs Könyvtár We’ll open the year with Krasznahorkai’s haunting and visionary novel — a dense, hypnotic, and darkly comic exploration of chaos, authority, and the strange currents that move through small communities. One of Hungary’s most acclaimed literary works, and the basis for Béla Tarr’s film *Werckmeister Harmonies*, it offers plenty to discuss in terms of style, structure, philosophy, and atmosphere. ##### **February Book Club Meeting** **Book:** *The Nix* — Nathan Hill **Date:** February 25 **Time:** 7:00 PM **Location:** Közkincs Könyvtár In February, we’ll switch gears with *The Nix*, a sprawling, funny, sharp, and surprisingly emotional novel about politics, media, family history, and the stories we tell about ourselves. It moves between time periods and perspectives with enormous energy — giving us a contrast to January’s slow-building, immersive style.

Sétálj velem és elmélkedjünk az élet "nagy" kérdéseiről. Mert két fontos dolog van: együtt lenni és egyedül lenni. Nézzük meg, megy-e a kettő együtt! Az eseményen való részvétel feltételei: - 5 percnél hosszabb késés esetén jelezd, mikor érsz a helyszínre - legkésőbb 2 nappal az esemény kezdete előtt jelezd, ha mégsem tudsz részt venni, ellenkező esetben leghamarabb 1 hónap múlva jelentkezhetsz újra

**Looking to connect with other business-minded people in Budapest?** Come join us for a laid-back evening with fellow entrepreneurs, freelancers, and creatives living and working in the city. There’s no formal agenda – just good vibes, real conversations, and a chance to meet others who understand the ups and downs of building your own path. We're looking forward to meeting you.

Our regular **group meditation begins at 7:00 PM** (please arrive earlier if you’d like to join, we are open from 6:00 PM). Following the meditation, we warmly invite you to a **Buddhist lecture on the Teacher-Student Relationship** from the Diamond Way perspective. Lecture **begins at 8:00 PM**. Exploring the connection between teacher and student, its meaning, depth, and practical relevance in everyday life. We look forward seeing you there! _"A lama only has one role to fulfill: helping his students to find the fearless space that he himself has conquered, thus making them independent."_ Lama Ole Nydahl

The February edition of Green Meetup is here, and the topic is local communities! If you are: * working or interested in sustainability, * interested in bringing climate action into your current role, * or just looking to grow your network, exchange ideas, and connect with like-minded people, …this event is for you! Whether you are new to Budapest, a local or just visiting, we encourage you to join us on the 27th February at 18:00 in the city center for a friendly event to mingle with like-minded people. Our events are in English, so don't worry if you don't speak Hungarian. **Let's meet at KUBIK Coworking office!** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **What to expect:** 1. 17:45 - 18:00: Attendees arrive. 2. 18:00 - 18:10: **Greetings and introduction** 3. 18:10 - 19:00: **[Luca Michaletzky](https://www.linkedin.com/in/luca-michaletzky-866327aa/) \- Local communities as engines of systemic change** How can city neighborhoods drive deep systemic change, and how can local communities build social resilience that weaves a stronger safety net for everyone? In this workshop, we’ll introduce Joanna Macy’s idea of The Great Turning and explore why sustainability alone isn’t enough. Through discussion and small-group brainstorming, we’ll cover how to find your passion or mission and turn it into community action. What practical projects can urban dwellers start? More importantly, why should they do it, and how can they facilitate the change? By the end, you’ll walk away with inspiring questions and concrete ideas for action in your own community. 4. 19:00 - 20:00: **Mingling** Have thought-provoking conversations and exchange ideas with other community members on the topic of sustainability. Drinks and snacks included! This event's speaker is Luca Michaletzky, ecopsychologist: *Luca Michaletzky is a psychologist working from an ecopsychological perspective. She is also an organizer of the Világeleje community — a movement inspired by András Takács-Sánta’s book Világeleje (The beginning of the world) — and contributes to the websites [vilageleje.hu](https://vilageleje.hu/) (guiding people along the path of active hope) and [kiutak.hu](https://kiutak.hu/) (offering over 100 ecological action tips for small communities).* \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Let's share, learn, and build something meaningful together! **Note**: The talks will be recorded and published on YouTube. By attending this event you accept that you might appear in a photo or video taken and published by the organizers. If you wish to remain private, please let us know on-site before the event. This event is hosted and organized by [Lombiq Technologies](https://lombiq.com/).

**POWER VINYASA FLOW** **\*NOW AT ANDRÁSSY ÚT\*** **We’re excited to introduce our very first Power Yoga class at our newly opened, beautiful Reformer Pilates studio in the heart of Budapest, Andrássy út.** **Led by Bojana, this Power Vinyasa Flow is a dynamic, energising practice designed for all levels—whether you’re new to yoga or looking to deepen your flow. Expect strength, mobility, breath, and mindful movement in an elegant, intimate studio setting. Classes are taught in English.** **INTRODUCTORY OFFER – BRING A FRIEND** **25% of your first class when you attend with a friend** (regular drop-in price: 5,500 HUF) **SPECIAL LAUNCH PACKAGE** **4-class package + 1 class FREE** (regular package price 20,000 HUF total) **‼️ IMPORTANT! Reserve your spot 24 hours before by sending me an email to *info@bojanaflow.com*** Limited availability to keep the experience personal and exclusive. **What to expect?** A dynamic, strength-based Vinyasa Yoga class focused on: * Full-body strength & stability * Balance, mobility & flexibility * Breath-led, mindful movement * Energizing music, intelligent sequencing, and grounding relaxation, plus the magic of essential oils in shavasana for that inner glow. Modifications are always offered. * Suitable for All-Levels. * Class is held in English. **About the Teacher:** Hello, I’m Bojána, an experienced and certified Yoga & Pilates teacher and passionate retreat curator. Since beginning my wellness journey in 2019, I’ve been fortunate to share my practice around the world — from luxury resorts in the Maldives and Panama to boutique yoga studios in San Diego and Luxembourg, as well as retreats in Spain, Portugal, Croatia, and Hungary. In my classes, I emphasize mindful movement and strength through a supportive, inclusive approach that helps students of all levels grow in confidence and wellbeing. I love inspiring my students to tap into their inner power (we’re all stronger than we realize!) and making sure every class feels accessible, empowering, and enjoyable. Yoga Mats are provided. There is a changing room and shower. We have tea & coffee after.

Please sign up in advance! Hot Paprika Presents: Budapest’s Best Pub Quiz! Register here: https://forms.gle/JKjGn4aGBr1r1dF48 Join us for the Hot Paprika Pub Quiz at A&O Hostel Budapest, kicking off at 8 PM! This isn’t your average trivia night—it's hosted by comedians, so expect uncomfortable laughs, unexpected twists, and an unforgettable time! What to Expect: Diverse Topics – From pop culture to history, no subject is off-limits! Comedian Hosts – The hilarious Tauseef Parvez & Fanni Pinter will keep you entertained. Big Prizes – Weekly winners score free comedy show tickets & bar discounts . Grand Prize – The season’s top team wins a 20,000 HUF bar tab! First Event: Donation-Based – Come, play, and support the show however you can! Gather your team, sharpen your wits, and let’s make trivia night legendary! Register now and don’t miss out!

**IMPORTANT UPDATE! THE EVENT IS FULL, WE HAVE CLOSED THE REGISTRATION.** Free event, [registration](https://datapao.com/databricks-hungary-meetup/) is required. **SUMMARY** Join DATAPAO for the first **Databricks Hungary Meetup** in 2026\*\*.\*\* Join us and our exciting guests from Databricks for **talks,** **product updates** and news and of course, networking with fellow data professionals. This event is aimed data engineers, analysts, scientists and people passionate about data and AI. It gives you the perfect chance to catch up with the data community while enjoying some snacks and drinks in a trendy setting built for innovation. Don’t miss this opportunity to connect, learn, and be inspired! **LOCATION** Mastercard Office Budapest - Váci út 26., Budapest, 1132 **AGENDA (subject to change):** Please note that the timings below refer to CEST (Central European Summer Time). Date: February 26, 2026 Time: 17:30 - 18:00 Welcome and networking 18:00 - 19:00 Talks and discussion on the latest and greatest around Databricks 19:00 - 20:00 Networking **WHAT TO EXPECT?** * Soft drinks and snacks * Meaningful conversations with the data community * Insights from **Felix Mutzl** (Data & AI Strategist at Databricks) **and Gabor Ratky** (Engineering Manager at Databricks) * Networking opportunity **LANGUAGE** English/Hungarian **EVENT FEE** Free **REGISTRATION** To save your seat, please make sure to register for the event here: https://datapao.com/databricks-hungary-meetup/ **ABOUT [DATABRICKS COMMUNITY HUNGARY](https://www.meetup.com/databricks-community-hungary/?eventOrigin=onboarding)** This group is dedicated to bringing together data enthusiasts, analysts, and engineers interested in learning and sharing knowledge about Databricks and Apache Spark. Whether you are a beginner looking to delve into the world of data & AI or a seasoned professional looking to take your skills to the next level, our meetups offer a platform to connect, collaborate, and learn from each other. Join us for discussions, workshops, and networking events designed to promote growth and exploration in the field of data intelligence. Let’s ignite our passion for data together! **ABOUT [DATAPAO](https://datapao.com/)** We are a data engineering and data science consulting firm and a long-time Databricks partner. We cover the entire data journey including strategy, implementation, training and innovation. **Join us at the Mastercard Office in Budapest on the 26th of February**! Hope to meet you there. *The DATAPAO team*

Join us for a night of board gaming with FANG (Fem All Night Gaming). **We are an all fem board game group** in Columbus, Ohio. No cis-men, please! We play modern hobby board games! If you're unsure what that is, we can teach you! We'll be meeting on the second floor of Giant Eagle in their cafe area. Giant Eagle has a lot of food and beverage options including their hot foods bars. You are also welcome to bring in any outside food.

**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** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Join us on the last ay of February for a fun day of gaming !!!

Welcome to Casual Boardgames, where we enjoy classic tabletop games and social deduction games while bonding over good food, drinks, and great conversations. 
We started this group to meet new people and make new friends, and bonding over games in a relaxed atmosphere is a great way to do that. We currently meet near route 23 and Polaris Parkway, and this is close to areas like Powell, Lewis Center, Worthington, and parts of Westerville and Columbus. 
Feel free to bring your own games or play one of the many games our members bring. If you are inexperienced, we will help you learn. 
Here are just a few examples of the kind of games we play. 
Tabletop/board games: Splendor, Catan, Azul, Dominion, 7 Wonders… 
Social deduction games: Code Names, Chameleon, Werewords… 
IMPORTANT: 
1. While we love playing a variety of games and competing, we are not just about the games. We interact and talk while playing, and this leads to a lot of laughter and fun. If you just want to compete and focus solely on the game, then this is probably not the group you are looking for. 
2. Many people join groups like this and never (or rarely) show up after weeks or months. If you join and never really come, we will eventually remove you from the group as a courtesy to our members. Why? Because limiting group conversations (on the app) to regular members makes communication and planning much easier. Also, while it may be rare, it protects members from people who join because they are interested in following a person instead of having a real interest in our group. If you get removed, it is just because you haven’t come, and we follow this protocol as a courtesy to our regular game players.

The Forge does have a full bar and kitchen. There is no cover charge but they do request all attendees to purchase a minimum of ~$20 per person. Soft drink refills are $1 each. Please support our hosts so we can continue to provide great events for the group! The Forge has a large library of games available for us to enjoy. Hosts and regulars will also provide numerous popular games but please bring any games you would like to teach and/or play. Doors open at 6, and we expect gaming to be rolling by around 630. Please promptly end your games and clear out the space at 10pm when the bar closes. We encourage socializing but do not permit disruptive behavior of any kind. Thank you for your continued commitment to providing a fun and welcoming space to veteran, newbie, and rookie gamers in the Columbus area. Parking can be challenging. There is a parking lot behind the neighboring Mexican restaurant that is free and easy to walk from but it's a bit hidden.

Our First Friday meeting of the month. Come join us !!! Your first visit is FREE!!!

Join us and work remotely together with like-minded UX folks. This is a last minute opportunity to get out at one of our favorites, [Junto](https://thejuntohotel.com/)! Plenty of seating is available in addition to a connected coffee shop and restaurant. I will be there 10-12 for sure, maybe longer. Feel free to come and go anytime during the day, and don't forget your charger and headphones!