Angular

**The TypeScript Berlin meetup is back!** After a long break, we're reviving the meetups for 2026 and we'd love to see you there. Whether you've joined us before or you're coming for the first time, welcome! Come round for talks, snacks, good conversations, and a chance to connect with other TypeScript devs in Berlin. *** **🎙️ Interested in speaking?** We have an ongoing call for speakers for this event as well as future ones. [Fill it out here](https://tally.so/r/jaGa1J). *** **📅 Schedule** * 18:30 - Doors open, drinks and snacks 🍕 * 19:00 – Welcome 🤝 * 19:05 - Talk 1: "**Type-Driven Architecture: Stop Validating, Start Designing**" by [Mahesh Haldar](http://in.linkedin.com/in/haldarmahesh) 🎙 * 19:35 - Talk 2: "**Soundness holes in TypeScript’s type system**" by [Alexey Orlenko](https://www.linkedin.com/in/oleksiiorlenko/) 🎙 * 19:50 - Break 🥤 * 20:05 - Talk 3: "**Prisma Next: AI-Native, Graph Migrations, Extensions & Middleware**" by [Will Madden](https://www.linkedin.com/in/willmadden/) 🎙 * 20:35 - Talk 4: "**Prisma Next Performance**" by [Serhii Tatarintsev](https://www.linkedin.com/in/sevinf/) 🎙 * 20:50 - Wrap-up * 21:00 - Doors close 👋 *** This meetup is organised by [Prisma](https://www.prisma.io/). By attending the event, you agree to abide by our [Code of Conduct](https://www.prisma.io/event-code-of-conduct). For questions, reach out to events@prisma.io

**Wir genießen ein paar Snacks und einander kennenlernen ein bisschen. Danach sitzen wir in Gruppen und reden über verschiedene Themen.**

While we are approaching the middle of the year and KotlinConf is just over - we are thrilled that Trade Republic hosts us again! So mark the date! **Line-Up:** 👉 **Lists, Sequences, and Flows: Scaling Data Processing in Kotlin without Melting Your Memory.** *by Daniela Valero* In this talk, Daniela shares her journey of meeting a major backend deadline while managing a data pipeline's memory footprint. You’ll learn how to transition from eager List operations to lazy Kotlin Sequences and jOOQ Streams (using database fetchSize chunking) to keep memory usage flat. Finally, we’ll explore using Kotlin Coroutines and Flow to introduce safe concurrency so your data processes quickly without straining your database. 👉 **The show must go on** Kotlin-based Kafka dead-lettering solution without external (system) dependencies *by Blagoja "Baki" Stamatovski* **👉 Job Market Insights from a Kotlin developer** *by* Ivan Gafurov **Speaker Bios:** 🗣 **TDB**

Nur mit Einladung oder Club Mitglied (mit Begleitung) Starter Mitglieder haben freien Eintritt und dürfen Gäste mitbringen, die müssen aber Eintritt zahlen. Diesen Link einfach weiterleiten. Mitglieder der höheren Mitgliedschaften dürfen eine Person kostenlos mitbringen und haben freien Eintritt. The Cosmopolitan Business Club Cosmopolitan Sunset Business Club Night - VibeXchange Radisson Collection Hotel-San Ena Restaurant Important Notice: Mitglieder kommen auch ohne Registrierung immer kostenlos rein, Platz garantiert. Registrierung bedeutet keine Einlassgarantie für Nicht-Club Mitglieder, das gilt auch für nur Community Mitglieder. Nicht-Mitglieder(weder Community noch Club) die sich vorher bewerben & registrieren dürfen auch partizipieren aber wir schauen, wer zu uns passt, wir kuratieren! Nicht-Club-Mitglieder (das schliesst auch Community Mitglieder mit ein, also Newsletter Empfänger) die sich nicht mind. Einen Tag vorher registriert haben und am Abend vorbeikommen zahlen 25€ Commitment Fee Pro Person. EN Members always get in for free, even without registering; a spot is guaranteed. Non-members who apply and register beforehand can also participate for free, but we curate the event to ensure everyone is a good fit. Non-members who haven't registered at least one day in advance and arrive in the evening will be charged a €25 commitment fee per person. About the Event The Cosmopolitan Business Club is a curated business lobby for international entrepreneurs, CEOs, creatives, influencers, UGC creators, business enthusiasts, travel lovers and AI-preneurs. Music: Chill Out · Afro House, Nu Jazz Strict Dress Code: Business Attire, Cocktail What CBC Stands For Our Code of Conduct We live in a time where attention is declining, trust is eroding, and success is often pursued at the expense of integrity. CBC exists to demonstrate the opposite. CBC is a space where business and ethics belong together — proving that success is possible without sacrificing humanity or values. Our Core Principles Honesty Reliability Respect Tolerance and global-mindedness Zero discrimination (no racism, sexism, or exclusion of any kind) Professional conduct and adherence to business standards Integrity in dealing with contacts and leads Responsibility toward the community Openness to new business trends such as Influencing & AI We are global citizens and commit to living these principles consistently — without moralizing, but with clarity. Important Rules The event is for connection and VibXchange. You may of course introduce yourself and explain what you do. Religion, politics and sexual topics are not discussed at CBC after-work events. Inviting members of the CBC network into competing networks is considered unethical and will result in immediate exclusion from the club & the community. Why We Ask You to Bring the Right People CBC should grow — with the right energy and the right individuals. You contribute by inviting people who: share our values think entrepreneurially are open to meaningful exchange like to have fun Every recommendation strengthens the community. Every new person expands our collective potential. Our Commitment to You We work day and night to build CBC: marketing, partnerships, events, standards, branding and structure. We invest time, resources and reputation because we deeply believe in this concept. I personally stand behind CBC with my name and 25 years of international experience in the Travel, Yacht, Real Estate and Cybersecurity industries. My goal is to create an international space where trust, fun, values and business opportunities come together in a warm non suppressed environment. Join Us Join us Thursday from 8:30 p.m. for a decisive moment of business exchange — where experiences, ideas and visions are shared. CBC is one of Berlin’s most unique, elegant and dynamic business & Party societies. Expect a night of glitz, meaningful conversations and good vibes. Come dressed to impress and shine with your vision, motivation and hunger for innovation. Occasionally, international music influences will enrich the atmosphere. Feel free to bring trusted friends or business partners. FAQ Musik: Chill Out · Afro House Rechnung: Auf Wunsch erhaltet Ihr natürlich eine Rechnung, schreibt uns dazu an info@cosmopolitanbusinessclub.com. Invoice: Of course, you will receive an invoice upon request; please write to us at info@cosmopolitanbusinessclub.com. Strikter Dresscode: Business, Cocktail. Ein glamouröses After-Work verdient ein elegantes Outfit. Herren: elegante Schuhe. Damen: High Heels oder vergleichbar elegantes Schuhwerk. Gesamtstil: elegant & chic. Fragen gerne per Instagram: 👉 @cosmopolitan.business.club Organisiert von Cosmopolitan Business Club UG (haftungsbeschränkt) Mit der Teilnahme erklärst Du Dich mit unseren AGB einverstanden und stimmst zu, dass Fotos und Videos zu Marketingzwecken verwendet werden. FAQ Music: Chill Out · Afro House, Nujazz Strict Dress Code: Business Attire, Cocktail Style. A glamorous after-work deserves an elegant appearance. Gentlemen: elegant shoes. Ladies: high heels or comparable elegant footwear. Overall style: elegant & chic. For questions, contact us on Instagram: 👉 @cosmopolitan.business.club Legal Notice Presented and organized by Cosmopolitan Business Club UG (haftungsbeschränkt). By attending this event, you agree to our Terms & Conditions and acknowledge that photos and videos may be taken and used for marketing and promotional purposes. Terms & Conditions: https://www.cosmopolitanbusinessclub.com/terms-and-conditions Privacy Policy (GDPR): https://www.cosmopolitanbusinessclub.com/privacy-policy

Welcome to our cosy Godot Engine Community Meetup! This is not a structured meeting, but rather a friendly get-together. We will hang out, chat and maybe show some of our current projects! 🦜 Regardless if you are an artist, designer, programmer, beginner, hobbyist, professional or anything in between: join us for sharing knowledge, creating art together, coding together, joining game jams together and having fun! 🌼 This meetup will happen at [Saftladen Game Collective](https://saftladen.berlin), Normannenstraße 1-2, 10367 Berlin-Lichtenberg. 🌳 You can also join us on [our Discord Server](https://discord.gg/Sm3CgrqqQa). ☎️ Follow us on [Mastodon](https://mastodon.gamedev.place/@GodotUserGroupBerlin) for updates. 📢 Also check out [our website](https://godot.berlin). 🌐 Please be [excellent to each other](https://godotengine.org/code-of-conduct/)! 🕊️

Join us for a fun evening of meeting new people and enjoying drinks at a local bar! This is a great opportunity to make new connections and socialize in a relaxed and friendly atmosphere. We’ll be gathering at Prater Beer Garden from 19:00 onwards. It’s a great spot for beers and exciting conversations in the evenings and during the daytime. The alternative atmosphere can be hard to find in Berlin Mitte, and this is one of the coolest spots in the area. Don’t miss out on this chance to expand your social circle and have a great time. We can’t wait to see you there! 😊 **\*\*How to find us\*\* 😉** 1\. Please don’t ask the bartender where the group is\. Check the next point ❤️ 2\. We will post a photo of the meetup area to the comments shortly after 7

Join us for a casual Product Round in Neukölln — a relaxed evening for product people who enjoy meaningful conversations and a user-first mindset. 🗓 When? Every last Thursday of the month (Join the Discord channel to get 🔔 reminders and 📍 location updates: [https://discord.gg/6cKgFKXY4f](https://discord.gg/6cKgFKXY4f) Currently moving there to keep the community and events free and accessible for everyone.) 👋 Who it’s for • Designers (UX / UI) • PMs & POs • Developers & Engineers • Researchers • Aspiring product people 💬 What to expect • Casual conversations about real product work • Sharing experiences, challenges, and learnings • Getting to know other product people in Berlin • No talks, no presentations, no pressure • Just drinks, chats, and good company 🚫 Please note This is a no-sales, no-pitch, no-dating space. The goal is simple: connect, exchange, and enjoy the conversation. If you care about building products with users in mind and want to meet like-minded people — this is for you. See you there! 😊 Phil

Ciao a tutti! For our event we would like to meet you at 17:00 and have a beer all together, or other drinks. The goal of our first meeting is to get to know eachother and practice Italian and German. Please don’t be afraid that your language skills might not be sufficiently good or that you are a beginner. We understand that learning languages is a difficult and long journey. We don’t tolerate discrimination. We don't tolerate any aggressive or weird attitude. This has to be a Place of Comfort zone for everyone :) Please be respectful and kind with the others! PS: you can find us on the pool table area usually, if not just ask to the bar area for the reservation on the name "Claudio" A presto, bis bald Claudio Ich hoffe dass wir bald uns sehen!

(Outside event) Are you learning a language but can't find people to practice with? Do you enjoy helping people speak your native language? If so, meet with us to make friends and have some good conversations. We begin by sharing the languages we speak fluently and the ones we are learning. Then we split into groups and speak! You can switch groups as often as you'd like. The goal is to speak about interesting, thought-provoking topics - not just the typical introductions we usually make. At our last meetups we spoke: German, Ukranian, English, French, Hebrew, Russian, Spanish, Italian, Portuguese, Hindi, Chinese, Greek, Japanese, Korean, Turkish, Polish, Swedish, Arabic, Norwegian, Icelandic, and Dutch. Can you help us make this list bigger? We hope to see you there and welcome ANY and ALL languages. (However, we cannot guarantee we will have a speaking partner for all languages). Looking forward to see you all! 😁

**Rust Berlin Talks** is back for another evening of talks, shared ideas, and networking. Join us to learn, share, ask, and connect. If you work with Rust professionally, use it in side projects, contribute to open source, or are simply curious to learn more, you are very welcome. **Agenda** * Doors open: 18:30 * Start: 19:00 * Talks * Open mic / lightning talks * Networking **Speakers** Egor Lebedev - Welcome and a short note from the RustRover team Wolf Vollprecht - Pixi - A cross-platform package manager written in Rust Florian Gilcher - LLM Policies **Speaker Bios** Wolf Vollprecht is the founder and CEO of prefix.dev, where he builds open-source software supply chain infrastructure for the conda ecosystems. Core projects include Pixi (a cross-platform package manager written in Rust), rattler (crates to work with Conda packages), and rattler-build. With \~7 years in the conda ecosystem, including creating Mamba during his time at QuantStack, Wolf has a lot of experience in making package management fast, reproducible, and secure. Florian Gilcher used to be part of the Rust team in several positions and served as a member of the Rust Foundation board. He is also a co-founder of the Rust Berlin meetup. Today, he’s training Rust at Ferrous Systems, a company he co-founded. **Open mic & future talks** We’ll reserve a few short slots for anyone who wants to share something with the group. This can be a quick idea, a project, or an experience. Slides are optional. If you’re interested in giving a longer talk at a future meetup, this is also a good opportunity to connect with the organizers. **Venue & access** Please arrive on time. We will have someone at the entrance to let people in between 18:30 and 19:15. After that, access becomes more difficult as the doors are locked and require manual opening. **Registration** The venue has limited capacity and events typically fill up with a waiting list. If you register and can no longer attend, even at short notice, please un-RSVP so someone else can take your spot. Looking forward to seeing you all!

Welcome to our social mixer in the heart of Berlin! Whether you want to hang out with new friends, practice a new language, meet people from different cultures, immerse yourself in the local community, or just socialize in a friendly environment, come along and enjoy some drinks and food with new friends 🙋‍♂️🙋‍♀️ ​ \-\-\-\-\-\-\-\- ### Event Details 💰 Cost: Free 🍺🥃 Drinks and social 📍 Belushi's Berlin (Alexanderplatz) (Inside, or ask for Meet People Social) - Rosa-Luxemburg-Straße 41 🕕 6:00pm onwards every Friday ​ **Or RSVP on the website for our Discord / WhatsApp communities, and to see who else is going and what their backgrounds/seniority/interests are:** 🔗 [Link to Website](https://theberlinsocial.com/event/meetup) ​ If you cannot find us, ask staff about Meet People Social, or ask in the WhatsApp community above. ​ \-\-\-\-\-\-\-\- ### Perfect For * 🌎 **International Students & Expats** in Berlin * ✈️ **Travelers & Digital Nomads** looking to connect * 🏠 **Locals** wanting to expand their social circle * 💼 **Working Holiday Visa holders** and new arrivals * 🎓 **University students** and language school attendees * 👥 **Anyone** looking for genuine friendships and networking \-\-\-\-\-\-\-\- ### Why Join Our Berlin Community? * 🤝 **Meet diverse, welcoming people** from all backgrounds * 🗣️ **Practice conversation** with native and fluent speakers * 🌍 **Cultural exchange** and international perspectives * 🗺️ **Local insights** on best places to visit in Berlin * 🎯 **Social activities** and games \-\-\-\-\-\-\-\- ### Ideal If You're... 📍 **New to Berlin?** Perfect for getting oriented and making friends ✈️ **Traveling solo?** Find your Berlin social circle 💼 **Looking for work opportunities?** Network with peers 🎓 **Student or recent graduate?** Connect with peers and mentors \-\-\-\-\-\-\-\- ### Event Guidelines * Support the venue by purchasing drinks/food (no outside items allowed) * Maintain appropriate behavior and respect for all attendees * Bring physical ID if required by venue (call ahead to confirm) \-\-\-\-\-\-\-\- ​ ​ *Berlin Germany make new friends social mixer afterwork drinks meet people connect network social international party friends event new night welcome world culture japanese french chinese german korean italian spanish brazil lingos meet people community expats travelers digital nomads students cultural exchange friendship meetup multicultural language exchange multilingual conversation practice english Berlin Germany make new friends social mixer afterwork drinks meet people connect network social international party friends event new night welcome world culture japanese french chinese german korean italian spanish brazil lingos meet people community expats travelers digital nomads students cultural exchange friendship meetup multicultural language exchange multilingual conversation practice english*

Du möchtest dein Deutsch (Niveau **B1** bis **C1**) in entspannter Atmosphäre üben und neue Leute kennenlernen? Dann komm zu unserem regelmäßigen Sprachcafé ans Goethe-Institut Berlin! In unserem sonnigen Hinterhof sind alle herzlich willkommen – ganz besonders internationale Teilnehmende, die spielerisch und ohne Druck ihre Deutschkenntnisse verbessern möchten. In lockeren Gesprächsrunden tauschen wir uns aus, lachen zusammen und knüpfen neue Kontakte. Für eine gemütliche Stimmung sorgen Kaffee, Tee und Kekse – du musst nur dich selbst mitbringen. Voraussetzung: mindestens solide Grundkenntnisse (B1) Die Veranstaltung ist kostenfrei! Wir freuen uns auf dich! 🌍

The Language Café is primarily aimed at people who are struggling with their mental health which can make it hard to go to regular courses. We want to create a safe space for everyone to learn and practise without pressure. Everyone is welcome! Please try to be on time so we can all get started together :) We mainly practise on a beginner/lower intermediate level and adapt to everyone's prior level of German. The Language Café will focus on teaching you the most important words and phrases and basic grammar in German. The content of the course is adapted to real life. (everyday life in Germany, dealing with authorities, etc.) We will cover different topics every week and you can join us anytime, since the topics do not necessarily build on each other. The Sprachcafé is for free. \*If you cannot make it please cancel your participation so someone else from the waiting list can join, thank you!\* \| \| \| \|

Warning There's no way to predict how much the blossoms bloom. Keine Erfolgsgarantie: Wenn nichts blüht , sind wir durch die Grenzen der Natur eingeschränkt. A simple outside cook meetup to make and take home ready made elderflower syrup. In the tiny park near Blaschkoallee grow some wild elderflower bushes and we make syrup directly from the blossom. Holunderblütensirup selber kochen ist ganz einfach - ich zeige euch die Blüten und wie man daraus haltbaren Sirup herstellt :) Im Park an der Blaschkoallee wachsen einige wilde Holunderblütensträucher und wir machen Sirup direkt aus der Blüte.

Join us for **[Nathan Leiberman](https://www.linkedin.com/in/nathan-richard-lieberman/)**'s talk ... Had enough of writing the same flex classes for the hundredth time? Tired of diving into your coworker’s cobbled container class? Tailwind CSS is here to save your sanity. Tailwind gives you a well-organized, utility-first approach to styling. This CSS framework eliminates naming debates, halts stylesheet scavenger hunts, and satisfies your marketing team’s whims with clear, composable class names and a powerful configuration system. You’ll spend less time fighting CSS and more time building beautiful interfaces. In this talk, I’ll walk through an interactive demo of Tailwind CSS and cover the following topics: * Set up Tailwind CSS in your project * Understand Tailwind’s utility classes and how they work * Integrate breakpoints and dark mode like a pro * Customizing Tailwind to fit your style Ditch your spaghetti stylesheets and come see how Tailwind CSS can make your project lighter, cleaner, and a lot more fun to build. Your future self will thank you. ***Bring your laptop and expect to write some (non-AI generated) code!*** Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

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/

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

The aim of this group is to get together and practice our German. Doesn’t matter if are a beginner or a native speaker. The goal is to speak and improve our German. Everyone is welcome! If the weather is good, look for us in the Biergarten. Pro Tip: Get there before 6:00 for happy hour pricing.

**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** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** https://youtube.com/live/BltmWMH1zG0?feature=share