Skip to content

Open Source

Meet other local people interested in Open Source: share experiences, inspire and encourage each other! Join a Open Source group.
pin icon
37,623
members
people1 icon
58
groups

Frequently Asked Questions

Yes! Check out open source events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the open source events taking place this week here. Plan ahead and join exciting meetups throughout the week.

Absolutely! Find open source events near your location here. Connect with your local community and discover events within your area.

Open Source Events Today

Join in-person Open Source events happening right now

Improv Open Session by IICV
Improv Open Session by IICV
**Leader of the session:** [IICV Calendar](https://www.iicv.at/event-calendar) **What is it ?** An open improv session for all experience levels. Come play, explore, and have fun in a supportive, low-pressure environment. **Want to learn improv?** Check this out: [https://www.iicv.at/improvclass](https://www.iicv.at/improvclass) **Want to practice regularly improv in a small group for an affordable price?** Check this out: [https://www.iicv.at/improv-tuesday](https://www.iicv.at/improv-tuesday) **Already intermediate in improv?** Check this out: [https://www.iicv.at/intermediate-classes](https://www.iicv.at/intermediate-classes) **How to register ?** Meetup registration opens on **Sunday 13:00** for the following Wednesday meetup. Should your plans change, we kindly ask you to **cancel.** For security reason, you cannot join the session if you did not registered. **How much ?** Free for IICV members\* 10 Euros for everybody else. You can pay contactless or cash. \* go to [iicv.at](https://www.iicv.at/) to become a member (13EUR per month until you cancel your membership). **Anything to report?** Please give us an anonymous [feedback](https://docs.google.com/forms/d/1oidbMUMs_Zz-rSQ9O4HcR_axPG_zvUb1dc1ssG5IWaw/edit) \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **Meetup priority**: Please do not enroll to meetup priority!!! You can enroll to any open session without having it (just close the adv. window). **Being meetup priority will not give you any advantage in the waiting list** neither as we will insure to respect the real order of priority. **Photograph policy**: Please be aware that photos will be taken during the open session for social media and newsletters. Before any photos are taken, we ask participants for their consent and provide an opportunity to opt out. **Code of Conduct**: We are a Vienna-based international community seeking to explore, play, practice, and perform improvised arts in a group setting. In treating this space with integrity and professionalism, we are committed to facilitating a harassment-free space for all persons regardless of cultural background, disability, gender, sexual orientation, race, etc. Therefore, the IICV will not tolerate any inappropriate behaviour as per our [Code Of Conduct](https://www.iicv.at/code-of-conduct). Repeated violations of our guidelines can and will result in warnings, removal from sessions, or cancelation of membership. The **International Improv Community in Vienna** IICV e.V. ZVR Nr:1236421179
Checkst du? Comedy – Freches Stand-up Open Mic @TheComedyPub
Checkst du? Comedy – Freches Stand-up Open Mic @TheComedyPub
**Freches deutsches Comedy Open Mic in Wien! Junge Comedians + erfahrene Pros, gratis Eintritt & Drinks – jeden Mittwoch im Comedy Pub.** ## [HOL DIR DEINE RESERVIERUNG!!!](https://www.universe.com/events/checkst-du-comedy-freches-stand-up-open-mic-thecomedypub-tickets-8S49H0?ref=MeetUp) Willkommen zu **Checkst du? Comedy**, der mittwöchlichen Stand-up-Show im *The Comedy Pub*, bei der junge Talente und erfahrene Comedians gemeinsam für einen Abend voller Energie sorgen. Frech, direkt und immer spontan – hier wird Stand-up neu gedacht und live getestet. Diese Show ist der Spielplatz der neuen Generation von Comedians in Wien. Sie bringen frische Ideen, mutige Witze und ungeschliffene Jokes auf die Bühne. Erfahrene Profis runden den Abend ab und zeigen, wie Timing und Bühnenpräsenz funktionieren. Das Publikum bekommt so einen spannenden Mix: jung, wild, frech – und trotzdem mit Comedy-Handwerk auf höchstem Niveau. ## 🤔 Was ist ein Open Mic? Ein Open Mic ist der Ort, an dem Comedy geboren wird. Hier probieren Newcomer ihre allerersten Jokes, während Profis ihre neuesten Texte testen. Manche Gags knallen sofort, manche landen vielleicht erst beim zweiten Versuch – aber gerade das macht den Reiz aus. Du bist live dabei, wenn Comedy entsteht, wächst und manchmal glorreich scheitert. Und genau das ist **echtes Stand-up**. ## 🍻 The Comedy Pub – Der Comedy-Hotspot in Wien Die Bühne von **Checkst du? Comedy** ist der historische Altbaukeller im *The Comedy Pub* (Kettenbrückengasse 7, 1050 Wien). Oben: Irish-Pub-Flair mit Drinks, Bar-Snacks und guter Stimmung. Unten: Kelleratmosphäre pur – nah dran, direkt und perfekt für Stand-up. Dank der Lage direkt an der U4-Station Kettenbrückengasse bist du in wenigen Minuten mitten im Comedy-Geschehen. ## 💡 Eintritt frei – Spenden willkommen Lachen soll für alle zugänglich sein! Deshalb ist der Eintritt frei. Aber Comedy lebt auch davon, dass Publikum und Künstler\*innen sich gegenseitig unterstützen. Wenn du gelacht hast, zeig’s mit einer Spende – fair, ehrlich und der direkteste Applaus überhaupt. ## 🎟️ Regeln für das Publikum Damit die Show für alle funktioniert, bitten wir dich um ein paar Basics: * Sei pünktlich – die besten Plätze sind schnell weg. * Lachen ausdrücklich erwünscht – am besten laut! * Keine Gespräche während der Show, Fokus auf die Bühne. * Kein Heckling – die Comedians sind funny genug. 😉 * Spenden sind willkommen – Support your locals! ## 🎉 Warum Mittwoch? Weil der Mittwoch sonst der langweiligste Tag der Woche wäre. **Checkst du? Comedy** macht aus der Wochenmitte ein Highlight: jung, frech, energiegeladen und mit Line-ups, die jede Woche neu überraschen. Wenn du Lust hast auf ehrliches Stand-up ohne Filter, dann bist du hier genau richtig. #CheckstDuComedy #ComedyWien #StandupWien #OpenMicWien #DeutschComedy #ComedyNightWien #ComedyClubWien #StandupComedyWien #WienLacht #LachenInWien #ComediansWien #ComedySzeneWien #ComedyShowWien #WienEvents #WienNightlife #ComedyLovers #WienOpenMic #GermanComedy #ComedyVienna #ViennaComedy #StandupVienna #ViennaEvents #ViennaNightlife #ViennaOpenMic #ViennaStandup #ViennaFun #ViennaUnderground #ComedyLifeWien #WienHumor #StandupSceneWien #LaughsInVienna #ComedySpotWien #FunnyInWien #AltbaukellerComedy #ViennaLaughs #WienWednesday #FrecheComedy #NewComediansWien #ComedyNewGen #YoungComedyWien
The Light at the End' Open Mic Comedy with Razvan
The Light at the End' Open Mic Comedy with Razvan
**[🎫 BOOK TICKETS HERE!!!!](https://www.universe.com/events/english-stand-up-comedy-open-mic-the-light-at-the-end-the-comedy-pub-tickets-R87FSV?ref=MeetUp)** 🎤 Welcome to 'The Light at the End' Open Mic, where laughter takes center stage! 🌟 Hosted by the hilarious Razvan Florian, this weekly comedy event promises an evening of side-splitting humor and budding comedic talent. 📅 Join us every Wednesday, as our stage transforms into a platform for comedians of all backgrounds to share their wit and charm with a lively audience. Whether you're a seasoned pro or taking your first comedic steps, 'The Light at the End' is your chance to shine. 🏢 Located at The Comedy Pub on Wiedner Hauptstraße, our cozy and intimate venue provides the perfect backdrop for a night filled with laughter. Our welcoming atmosphere and dedication to humor ensure that each visit is a memorable one. 😄 So, gather your friends, come on down, and get ready for a night of non-stop laughter and camaraderie. Whether you're performing or in the audience, you're guaranteed a fantastic time at 'The Light at the End' Open Mic. See you there! **📣 Connect with us on social media for the latest updates:** **[-- Facebook --](https://www.facebook.com/the.comedy.pub/)** **[-- Instagram --](https://www.instagram.com/the.comedy.pub/)** #TheLightAtTheEnd #ComedyOpenMic #RazvanFlorian #ComedyPubVienna #WednesdayLaughs #StandUpComedy #WiednerHauptstraße #LaughterAndFun #ComedicTalent #ComedyCommunity #ViennaEvents
BA Stammtisch #5 - BA & RE Springbreak
BA Stammtisch #5 - BA & RE Springbreak
Unser Stammtisch ist eine Gelegenheit in zwangloser Runde über die Basics zu reden oder die neuesten Themen zu diskutieren. Jeder ist willkommen. And of course also English is fine, everyone is welcome! **Was kann dich erwarten?** * Gespräche über typische Herausforderungen im Alltag eines Business Analysts. * Raum für persönliche Erfahrungen und Fragen – auch für Einsteiger. * Keine festen Regeln, eher ein lockerer Austausch als formelle Präsentationen. **Für dich als Teilnehmer?** * Wenn du Einsteiger bist: Perfekte Gelegenheit, Fragen zu stellen und Kontakte zu knüpfen. * Wenn du Erfahrung hast: Du kannst dein Wissen teilen, dich inspirieren lassen oder Gleichgesinnte treffen. * Wenn du dich orientieren willst: Ein guter Ort, um zu erfahren, was Business Analyse wirklich bedeutet – in der Praxis. **Treffpunkt**: Marxgastro (https://marxgastro.wien/); **Reservierung auf Gottfried Szing** Wir freuen uns riesig, dich kennenzulernen!
Healthy Dinner Meetup
Healthy Dinner Meetup
Hey guys and gals, This meetup is to help you discover healthy restaurants in Vienna that support your diet and also to introduce those who are considering the benefits of a plant-based diet to some great and tasty food. So join in, bring your friends and let's have a nice evening dinner with some mouth-watering food, drinks, and of course sweets! This is a free event. You only pay for your own food and drinks! Because of limited space, if you can not attend, please cancel, as someone else may want to take the spot. This Week's Restaurant: K(I)NG TAO Traditionell Sichuan Restaurant Schottenfeldgasse 2-4, 1070 Wien +4312760888
Friends of Neurodiversity Meetup
Friends of Neurodiversity Meetup
Table de conversation en francais @ Café Merkur
Table de conversation en francais @ Café Merkur
On se rencontre chaque mercredi pour parler français. Parmi nous, il y a des gens qui ont le français comme langue maternelle, et des gens qui aiment le français et le maîtrisent plus ou moins. On aime discuter et parler de tout et de rien, et on est toujours content de recevoir des gens qui sont de passage ou des nouvelles personnes qui veulent écouter, parler, pratiquer ou poser des questions. Cette semaine, on retourne au Café Merkur, Café sympa et calme avec une cuisine de mediteranée orientale. La table est toujours gérée d'une façon très libre et relaxée, on se rencontre et on parle aux autres participants et participantes autour de nous. NOTE: Si vous comptez venir, inscrivez-vous s'il vous plaît, pour qu'on puisse prévoir assez (mais pas trop non plus) d'espace au restaurant. Comme ça, on sera à l'aise et l'endroit qui nous accueille aussi. On commence à 18h30 , mais ce n'est pas un problème de rejoindre après. Normalement, il y a au moins une dizaine de personnes qui vient aux rencontres. Cette rencontre est aussi annoncée sur notre groupe facebook ("Vienna French Meetings") A mercredi alors!

Open Source Events This Week

Discover what is happening in the next few days

Volleyball Open Gym + Mixed Tournament
Volleyball Open Gym + Mixed Tournament
Join us for a full day of volleyball or just a few hours 😄 — whether you just want to play casually or compete in a fun tournament! 3 courts available Come anytime, stay as long as you want All levels welcome (we’ll help organize games) Great chance to meet new players Register now at: [AceVolleys Website](https://acevolleys.at/events/cd76e9ca-fc17-4467-abd2-bd1e1d437036) 1.Open Gym 10:00–16:00 Cost: 12 Eur A flexible volleyball session where you can train, play, and meet others 3 full courts, 🏐 20 balls and extra Training equipment availabl Work on your spiking, setting, receiving, or just jump into games with other players All levels welcome. Come solo or with friends 2. Mixed Tournament 16:00-20:00 Cost: 8 Eur
WordCamp Vienna 2026: Workshop Day
WordCamp Vienna 2026: Workshop Day
WordCamp Vienna is the largest WordCamp in Central Europe and will take place for the 10th time on April 10 and 11, 2026, at the Old General Hospital (Altes AKH), the campus of the University of Vienna. We expect more than 350 WordPress enthusiasts from Austria and abroad. On Friday, April 10, we will kick things off in the afternoon with 6 workshops for beginners, intermediate users, and developers — as well as a session designed to encourage exchange within the Austrian WordPress community. Saturday, April 11, is our main conference day with three established tracks and a total of 21 WordPress talks — in German, English, as well as a dedicated developer track. We have exciting workshops and talks prepared for you — we’re looking forward to seeing you! **Reservation** * Buy your ticket here: [https://vienna.wordcamp.org](https://vienna.wordcamp.org/) Tickets are very cheap: thx to our sponsors! **Topics** * There are many talks in english and german covering how to getting more out of WordPress, as well as numerous developer, design & SEO / marketing talks! **Community-Support** * We will also be providing support all day long at the Help-desk and the Happiness-Bar! **About WordCamp** * WordCamp is a conference that focuses on everything about WordPress. * WordCamps are informal, community-organized events that are put together by WordPress developers and users like you. Everyone from casual users to core developers participate, share ideas, and get to know each other. * This WordCamp will be at the same great venue, UNI Campus in the Altes AKH. **What You get!** * Your WordCamp Vienna ticket covers both the conference on Saturday and Contributor Day / Workshops on friday. * It grants you access to all sessions, lunch, coffee breaks, and the after party (with some free drinks). It includes an exclusive t-shirt, stickers, and other great swag. * This year we are also offering free child-care (50 m away from the venue). You can let us know during ticket purchase if you need this service and we will contact you with further details. We look forward to seeing you again at WordCamp Vienna 2026!
WordCamp Vienna 2026: Conference Day
WordCamp Vienna 2026: Conference Day
WordCamp Vienna is the largest WordCamp in Central Europe and will take place for the 10th time on April 10 and 11, 2026, at the Old General Hospital (Altes AKH), the campus of the University of Vienna. We expect more than 350 WordPress enthusiasts from Austria and abroad. On Friday, April 10, we will kick things off in the afternoon with 6 workshops for beginners, intermediate users, and developers — as well as a session designed to encourage exchange within the Austrian WordPress community. Saturday, April 11, is our main conference day with three established tracks and a total of 21 WordPress talks — in German, English, as well as a dedicated developer track. We have exciting workshops and talks prepared for you — we’re looking forward to seeing you! **Reservation** * Buy your ticket here: [https://vienna.wordcamp.org](https://vienna.wordcamp.org/) Tickets are very cheap: thx to our sponsors! **Topics** * There are many talks in english and german covering how to getting more out of WordPress, as well as numerous developer, design & SEO / marketing talks! **Community-Support** * We will also be providing support all day long at the Help-desk and the Happiness-Bar! **About WordCamp** * WordCamp is a conference that focuses on everything about WordPress. * WordCamps are informal, community-organized events that are put together by WordPress developers and users like you. Everyone from casual users to core developers participate, share ideas, and get to know each other. * This WordCamp will be at the same great venue, UNI Campus in the Altes AKH. **What You get!** * Your WordCamp Vienna ticket covers both the conference on Saturday and Contributor Day / Workshops on friday. * It grants you access to all sessions, lunch, coffee breaks, and the after party (with some free drinks). It includes an exclusive t-shirt, stickers, and other great swag. * This year we are also offering free child-care (50 m away from the venue). You can let us know during ticket purchase if you need this service and we will contact you with further details. We look forward to seeing you again at WordCamp Vienna 2026!
Coding Club 💻❤️
Coding Club 💻❤️
**Hey everybody!** Do you want to code together, share your projects, or just hang out in a creative atmosphere? Then join us at the **Coding Club @ Jo&Joe Hostel**! We usually start with a short introduction round so everyone can get to know each other. After that, you can: * share your achievements or pet projects (informal, just at the table) * get feedback or inspiration from others * or simply work on your own project alongside the group Bring your laptop (or any device you like to code on) if you want to actively work. Or just come by to connect and get inspired. Please try to be on time so we can kick things off together. Looking forward to seeing you there! 🚀
Evening Sound Meditation
Evening Sound Meditation
A gentle space to slow down and unwind at the end of the week. This session is designed to help you release stress, calm the nervous system, and transition softly into the weekend through guided relaxation and subtle live sound. No experience needed. Just come, lie down, listen, and rest. Open to everyone.
UX Vienna Mornings: Product Management and User Experience Breakfast 🌄
UX Vienna Mornings: Product Management and User Experience Breakfast 🌄
**Attention: As the first Friday of the month falls on Good Friday, which is during the Easter holidays, the next UX Vienna Mornings event will be held on Friday 10 April.** Are you interested in product management and user experience? Are you an early bird? Join us for **UX Vienna Mornings**, a casual breakfast meetup. Meet like-minded people, discuss interesting topics, and expand your professional network in a great atmosphere. Our agenda: 1. Introduce yourself: Share what you do or what you like. 2. Learn about job opportunities and upcoming events. 3. Discuss your topics or projects. Is there a question you would like to discuss? Or a project you would like to share? Please bring them along! 4. Network and chat. **UX Vienna Mornings** take place on the first Friday of every month from 8 am to 10 am. Please note that this location only accepts cash. By participating, you agree that your likeness may be recorded and authorise UX Vienna to use any recording containing your likeness in any medium for any purpose. Accessible services for people with special needs: For assistance from a public transport stop to the venue and back, please email Max Scheugl at m@nofro.com
Notion Vienna #10 - Custom AI Agents and more
Notion Vienna #10 - Custom AI Agents and more
If you are curious to know about what Notion can do this meetup is for you. **Agenda**: Philipp Stelzel: Deep Dive: Custom AI Agents – How to Use AI for Knowledge Management Beatrix Beer: How to Use Notion Effectively (Without Wasting Time) Nooa Adams: In a quick live demo, Nooa will show you how tp control Notion with Claude AI. **Afterwards**: Drinks, food, networking, template swaps, and questions answered. Join us, meet fellow Notioneers, and level up your workflow **Afterwards**: Drinks, food, networking, template swaps, and questions answered. Join us, meet fellow Notioneers, and level up your workflow

Open Source Events Near You

Connect with your local Open Source community

Columbus Code & Coffee 85 @ Improving
Columbus Code & Coffee 85 @ Improving
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!
Columbus Code & Coffee 86 @ Improving
Columbus Code & Coffee 86 @ Improving
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!
What If Your AI Could Be a Team? - Chad Green
What If Your AI Could Be a Team? - Chad Green
**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
Cocoaheads
Cocoaheads
Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/
Libera Animae - Freeing the Soul
Libera Animae - Freeing the Soul
Main Library, Meeting Room 3B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.
IxDA Chat ‘n Pancakes
IxDA Chat ‘n Pancakes
Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!
Open Volleyball
Open Volleyball