Open Source Hardware

**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: * **RICO8: A new fun way to learn & master Rust** New to Rust and looking for a fun way to learn? Or are you already familiar with all the essentials and lacking the motivation to master the rest? Or perhaps you're already pretty fluent in Rust but never got a chance to code for constrained environments while were always curious about that? If you answered "yes" to any of these questions, you're in luck! In this talk, I'll introduce a new project, that makes Rust programming a lot of fun, especially if you're fascinated by pixel art and/or retrogaming. * **Reimagining the terminal with Rust** The terminal has evolved far beyond plain text interfaces. In this talk, we'll explore how Rust is pushing the boundaries of what's possible in terminal applications. * Open mic / lightning talks * Networking **Speakers** 1. [Zeeshan Ali Khan](https://github.com/zeenix): Free Software dev, Ecomodernist, into Rust, flying, and EVs. Maintainer of zbus. 2. [Orhun Parmaksız](https://github.com/orhun): Open source maintainer. Creator of Ratatui. **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 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/)! 🕊️

**A space where creativity flows, conversations open & ideas come to life.** Relax after work and step into a chill, social atmosphere designed for drawing, painting & connecting. Whether You know it as *Drink & Draw*, *Sip & Paint*, or *Wine & Paint*, this experience brings together the best of art, people & good energy — all in one place. Our sessions are perfect for all levels — whether You’re picking up a brush for the first time or already feel at home in art. With easy and encouraging guidance from our Creative Teachers, You’ll create Your own artwork using pencils, acrylic paints and/or oil pastels, while enjoying a laid-back & inspiring environment. Whether You’re coming with colleagues, meeting friends, planning a date, or simply taking a moment for Yourself after a long day — this is Your space to relax, connect &express Your creativity. ‍ > Each session offers a new theme, fresh inspiration &the chance to take home something You created Yourself. ‍ **INCLUDES:** **‍**All Materials (canvas, pencils, acrylic paints, oil pastels, brushes & more) * 2 glasses of wine / cocktail (2 × 200 ml) or 2 Soft Drinks & Water ‍ **SIGN UP & TICKETS:** **‍**No registration needed. Simply come by & get Your ticket at the box office before the class. ‍ **LEVEL:** All levels **WHAT YOU NEED:** All materials provided (canvas, acrylic paints, oil pastels, brushes & more) **COSTS**€28 General \| €5 for DNA\. Members See You Soon :) Love. DNA.

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

Heyho, I'm pretty flexible this week - feel free to suggest a different time and day :). This will the first meet up at Brettspielplatz - das Spielecafe in Berlin. I'm looking foward to play games like Terraforming Mars, Ark Nova, Clank! and more. Feel free to make suggestions Greetings Bryan

This **coworking and networking** meetup is for neurodivergent people to get our tasks/projects/work done and to connect with other neurodivergent, whether for focus work or just finding someone who understands what you’re working on. **PLEASE READ THE EVENT DESCRIPTION BELOW:** So we can be self-accountable for our own comfort. **Location:** Werkräume inside Humboldt Forum https://maps.app.goo.gl/Jw5totHbQadfsJsE8 The **exact area** of Werkräume where we cowork will be updated in the **pinned comment on the event page**, as it is a public space and we cannot reserve a specific spot. **How to find Werkräume:** * **If you are starting from the Front Desk:** Find the large escalator behind the front desk. Go up to the 1st floor (one level above ground floor). * **If you are starting from the Humboldt Bistro:** go to the other building. Find the escalator and go up to the 1st floor (one level above ground floor). * **Final Destination:** On the 1st floor, look for the Werkräume sign. **What to expect:** * We usually use **[Pomodoro method](https://en.wikipedia.org/wiki/Pomodoro_Technique).** **When you are late** and the session has started, just take a seat and start working until break time. * However, **feel free to work with how you are most comfortable with.** What's important is, we all become accountability buddies. ✨ **Notes:** 1. **This a public place so bring your sensory management tools (earphone, stim toys, etc).** We can´t control the environment if there are other groups having their activities. 2. **The Werkräume can't be reserved** so we will all help each other by occupying the seats. 3. The place has wifi, locker and toilet. 4. The space has power plugs, but only in specific areas. Please ensure your devices are charged before coming. 5. **Food & drink:** there is a Bistro but pricey. Feel free to bring your own. **IMPORTANT:** No eating in the Werkräume. Use the public visitor seating instead. 6. **Bring a coin for the locker.** Security may ask you to store bags in the lockers outside the Werkräume. 7. **PLEASE EDIT YOUR RSVP if you can't come.** This helps us better manage the coworking session. Your update is much appreciated. 8. **All organizers are volunteers who are neurodivergent individuals.** We ask you to **be kind to us** and for your **support in making the event an enjoyable** for everyone. **Till then busy bees!**

**running shoes and high frequency**

Unser Verein berlinCreators e.V. trifft sich jeden Freitag ab 18 Uhr im Makerspace. Wir haben Gruppen rund um Elektronik, 3D-Druck, Nähen, Programmieren, Retro Computer. Egal ob Anfänger oder Profi – hier seid Ihr Willkommen. Ihr könnt mit anderen fachsimpeln, Euch inspirieren lassen oder auch mit unserer Hilfe Eure ersten Projekte starten. Wenn Ihr Euch bei uns wohlfühlt und Mitglieder bei den berlinCreators werden möchtest, freuen wir uns. Kommt vorbei, lernt den Space, uns und die Möglichkeiten kennen.

Das alte T-Shirt mit einem Statement-Print wiederbeleben, eine verlorene Spielfigur nachdrucken oder einen Stempel designen: MeetUp im Humboldt Forum! In diesem dreistündigen Workshop sind alle Interessierten mit und ohne Vorkenntnisse dazu eingeladen, verschiedene Maker Space Technologien kennenzulernen. Wir erklären an unterschiedlichen Terminen (s.u.), wie sich mit Laser Cutter, 3D-Drucker, Schneidplotter, Näh- oder Stickmaschine nützliche Dinge für den Alltag herstellen lassen. Inspiriert von den aktuellen Ausstellungen und Themen des Hauses, können am Laptop mit der Software Inkscape oder Tinkercad eigene Grafiken und Objekte entworfen und gestaltet werden. Wer sich geschickt anstellt, kann am Ende ein fertiges Produkt mit nach Hause nehmen. Die Personenzahl ist begrenzt. Bitte buchen Sie **am Veranstaltungstag an der Tageskasse im Foyer** pro Person ein kostenfreies Teilnahmeticket! Der Workshop ist nicht für Kinder und Jugendliche unter 16 Jahren geeignet. **Die nächsten Termine und Themen:** **Nützliches aus Filz mit der Stickmaschine** 25\. April \(ohne/geringe Vorkenntnisse\) und 2\. Mai \(Fortgeschrittene\) **Pins und Anstecker aus dem 3D-Drucker** 23\. Mai \(ohne/geringe Vorkenntnisse\) und 30\. Mai \(Fortgeschrittene\) **WM-Special: Fan-Trikots selbst gemacht – Bitte T-Shirt mitbringen!** 20\. Juni \(ohne/geringe Vorkenntnisse\) und 27\. Juni \(Fortgeschrittene\) **Weitere Informationen:** Kostenfrei. Bitte buchen Sie Ihr Ticket direkt am Veranstaltungstag an der Tageskasse im Foyer. **Die Ticketbuchung im Voraus und im Webshop ist nicht möglich.** Dauer: 180 min. Ab 16 Jahre. Sprache: Deutsch, Englisch. Rollstuhlgerecht. Ort: Werkräume, 1. OG. Maximal 15 Personen.

Let's get together for a BYOB roundtable networking session. This is an open conversation about the current state of tech, in Berlin and in general, and just getting to know like minded people. This will take place at a bakery, with one large table and several small ones. You can choose to buy a drink and/or a pastry, as no refreshments will be provided. ★ABOUT WTM BERLIN★ We have been encouraging diversity in tech in Berlin since 2015. Get visibility, networking & resources to make Berlin's tech community more diverse & inclusive. Whether a WTM member, or a complete newbie - join us! Our Meetups are always open & inclusive to people of all backgrounds - everyone is welcome ❤ TWITTER: http://twitter.com/wtm_berlin FACEBOOK: https://www.facebook.com/groups/1106085959408694 SLACK: https://slack.wtm.berlin YOUTUBE: https://www.youtube.com/@womentechmakersberlin We follow the Berlin Code of Conduct: https://berlincodeofconduct.org/

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

**Join us for a 5-hour AI Hackday in Berlin where we build real AI applications fast.** Come solo or with a team (3-4). Bring an idea or join others and collaborate. **// WHO IS THIS FOR?** * AI builders (intermediate → advanced) * Developers, designers, marketers, founderse * Anyone curious about building with AI * ⚠️ Basic AI/Agents knowledge recommended 👉 End of the day: **Live demos + pitches** ***// PROGRAM*** 09:45 – Doors open 10:00 - 🎤 Welcome & Challenges **​​**​10:20 - 🤝 Pitching & Matching 11:00 - 🚀 Hack start - (optional vibe coding workshop) 12:00 - 🌯 Lunch (sponsored) 17:00 - 🎤 Demos + Judging 18.00 - Optional dinner together with people you met somewhere nearby! ***// THE CHALLENGE & PRIZES*** 🏆 Prizes (by Daytona) • 🥇 €5k in credits • 🥈 €3k in credits • 🥉 €1k in credits 🎁 Perks for all participants Daytona: • 💳 $200 in credits • ➕ $100 with billing setup **// VENUE SPONSOR** In partnership with [Factory Berlin](https://factoryberlin.com/), a neo-company builder who is sponsoring this event with their venue and 🍱 food! Check out their program for your startup. **// PHOTOS FROM LAST EDITIONS**    ***// FAQ*** ***Which tech stack do I have to use?*** *\- Anything you want and Sponsor stack for winning\.* ***What are minimum requirements for a prize?*** - *Have an online URL at the end of the day* **I'm new to AI or non-technical, can I join?** **-** Please watch youtube videos and talk with AI about vibecoding modern AI applications. ([ChatGPT](http://chatgpt.com/?q=ELI5%20concepts%20for%20vibecoding%20modern%20AI%20web%20apps,%20start%20with%20APIs,%20API%20keys,%20env%20vars,%20lovable.dev,%20Git/GitHub,%20PRD,%20UI%20components%20(e.g.%20shadcn),%20agents%20(system%20prompts,%20RAG,%20tools/function%20calling,%20JSON),%20deployment,%20and%20many%20more)) ***Can I bring my own project?*** \- Yes\, but you can't enroll in the challenge as it needs to be open source and an online url is required ***Can I join later in the day?*** *\- 10\.30 latest\, and only if you have a team already* ***Why is the event ticket?*** *\- We want to know how many people come \(food waste etc\.\)* ***Can I get a free ticket?*** *\- you can get a free ticket by requesting a student/bootstrapper ticket* ***What is the team size****?* *\- minimum 1\, maximum 4* ***Im not technical, can I come?*** *\- Yes\, join the 'vibecoding workshop' and make sure you team up with some technical people\.*  Get your ticket on [lu.ma/hacksprint-jun5](https://lu.ma/hacksprint-jun5)

Connect with other FLINTA\* (women, lesbian, non-binary, trans, agender) music producers in Berlin in a supportive and welcoming space. This event is **exclusively for FLINTA** people. Join us: **Friday, June 26** **17–19:00** **House of Music (343 Labs, 2nd floor)** This event is open to anyone who identifies as a **Woman, Lesbian, Inter, Non-binary, Trans, or Agender person** and is looking for a creative space to exchange ideas, receive feedback, or simply listen and feel inspired. **What to expect:** ▸ Share your song ▸ Give constructive feedback ▸ Connect with other music producers ▸ A gentle and supportive space open to every skill level **Keep in mind:** ‣ We kindly ask everyone to **arrive on time** so we can create and maintain a comfortable space for the group ‣ Please bring your song as a link that **does not require downloads**

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

2026 Annual Open Garden and Tour of Catchfly Commons Catchfly Commons 2026 summer open garden will be on Saturday July 4th from 9:00 am to 2:00 pm. Terri and Randy Litchfield invite you to visit Catchfly Commons, their home garden hosting roughly 275 native species on a 1.3 acre property and featured in Ohio Magazine in March/April 2023. Location: 707 Bunty Station Road, Delaware, OH 43015 *watch for parking signs* More information will be posted a month or so beforehand, but for now please save the date. We hope to see you! [https://catchflycommons.org/](https://catchflycommons.org/)

PLEASE NOTE!!! This event will be In-Person for our 2nd Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 2nd event at this location so bare with us as we grow into this space. There's paid street parking on Saturdays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing). \-\-\- On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends. All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here: [https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams) (Also please do subscribe if you have not done so!) No game development experience required! If you are interested in doing a 20 minute game development related presentation, please fill out our form online here: [https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1) Or e-mail us at [info@thecogg.com](mailto:info@thecogg.com) with the following: Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact. Be sure to check out our Discord for real time news updates: [https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)

**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: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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