Open Source

Hello everyone! We're very excited to be hosting an **IN-PERSON** meetup in Jakarta. We look forward to seeing you there! The address, agenda, and speaker information can be found below. See you there! **📍 Venue:** WeWork Revenue Tower Scbd, Jl. Jend. Sudirman No.52-53, Senayan, Kebayoran Baru Jakarta, JK 12190 Room 25A **Important:** * To obtain an elevator pass, all visitors are required to exchange their ID/driver's license/passport in the building lobby's reception area. \*\*\* **🗓 Agenda:** * 7pm: Doors open * 7pm - 7:30pm: Pizza, Drinks, and Networking * 7:30pm - 8:00pm: Gandhi Manalu Senior Customer Success Technical Architect, Confluent * 8:00pm - 8:30pm: Additional Q&A & Networking \*\*\* **💡 Speaker:** Gandhi Manalu Senior Customer Success Technical Architect, Confluent **Talk:** Kafka Consumers, Evolved - Exploring KIP-848 & KIP-932 **Abstract:** Kafka's consumer model is evolving fast. This talk will revisit the fundamentals of partitions and consumer groups, then dives into KIP-848, the new rebalance protocol that makes rebalances more incremental, reduces stop-the-world disruption, and keeps unaffected consumers moving. From there, we will explore KIP-932 and share groups, showing how Kafka is gaining queue-like consumption patterns that can scale processing beyond the classic one-partition-per-consumer limit. If you build Kafka applications and want an accessible, forward-looking look at where consumers are headed next, this session connects the protocol changes to real-world scalability, elasticity, and new application design patterns. \*\*\* ***DISCLAIMER*** BY ATTENDING THIS EVENT IN PERSON, you acknowledge that risk includes possible exposure to and illness from infectious diseases including COVID-19, and accept responsibility for this, if it occurs. NOTE: We are unable to cater for any attendees under the age of 18. \*\*\* If you would like to speak or host our next event please let us know! community@[confluent.io](http://confluent.io/)

🎉🔥**Road to Unconference 2026!**🔥🎉 **Event terbesar [My First Bitcoin](https://myfirstbitcoin.org/) di Asia akan segera hadir 🚀** **Kita akan mengadakan Bitcoin Unconference pertama kami—** **mengumpulkan pemula, alumni, hingga Bitcoiner dari berbagai penjuru dunia.** **📍 Surabaya — 22 Agustus 2026** **🚨Tempat terbatas.** **Kalau kamu mau jadi bagian dari ruang diskusi yang beda…** **👉 amankan tiketmu sekarang:** **[unconference.bitcoinindonesia.xyz](https://unconference.bitcoinindonesia.xyz/)** Halo Bitcoiner Jakarta! 👋 Kita sering fokus ke “cara pakai” Bitcoin—kirim, terima, simpan. Tapi ada satu hal yang sering baru kepikiran belakangan: privasi. Sebenarnya, seberapa banyak jejak yang kita tinggalkan saat bertransaksi? 🤔 Di meetup kali ini, kita bakal ngobrol santai tentang *Privasi dengan Fedi*—sebuah pendekatan yang mencoba bikin penggunaan Bitcoin jadi lebih nyaman tanpa harus terlalu terekspos. 🔐⚡ Kita akan bahas kenapa privasi itu penting, bukan karena mau “sembunyi”, tapi karena ini bagian dari kontrol atas diri sendiri. Dari situ, kita juga bakal lihat bagaimana Fedi bekerja dan kenapa konsepnya menarik untuk dipahami. ☕ Nggak perlu khawatir kalau kamu belum familiar—kita bahas dengan cara yang santai dan mudah dicerna. Justru ini jadi kesempatan buat mulai paham dari dasar, tanpa harus lompat ke hal yang terlalu teknis. 💡 Menariknya, dari topik ini biasanya cara pandang kita ikut berubah. Bitcoin jadi bukan cuma soal teknologi atau aset, tapi juga tentang bagaimana kita menjaga ruang pribadi di dunia digital. 🌐✨ Meetup ini cocok buat kamu yang ingin menggunakan Bitcoin dengan lebih sadar dan bijak, atau sekadar penasaran dengan topik privasi yang sering dibicarakan di komunitas. 🤝 Yuk gabung dan eksplor bareng bagaimana privasi bisa jadi bagian penting dalam perjalanan kamu menggunakan Bitcoin. Sampai ketemu di meetup! 🚀⚡ ​\*\*[Bitcoinstitution – Helping visionary business leaders to beat inflation & survive the World War III](https://goakal.com/bitcoinstitution)\*\* ​ **👤 LEADER KOMUNITAS JAKARTA: [BANG RICKY](https://goakal.com/bitcoinstitution)** ​Bang Ricky — motor penggerak komunitas **Bitcoinstitution Jakarta**. Orangnya santai, tapi visinya kuat: bikin orang Indonesia ngerti Bitcoin **dengan cara yang masuk akal & relevan.** ​🌐[ goakal.com/bitcoinstitution](https://goakal.com/bitcoinstitution) [📸](http://goakal.com/bitcoinstitution%F0%9F%93%B8) [@bitcoinstitution.xyz](https://www.instagram.com/bitcoinstitution.xyz/) [​](https://www.instagram.com/reel/DPgXn1eCXxl/) **Info Penting:** 🔸 Tiket acara & ilmu-ilmu daging: **GRATIS** 🔸 Peserta hanya wajib beli makan/minum sendiri 🔸 **Tidak ada promosi altcoin, NFT, token, atau “kripto” lainnya** 🔸 Fokus hanya pada **Bitcoin** — teknologinya, nilainya, & dampaknya bagi dunia *** 🔗 **Tentang Kami** 🟠[ ](https://x.com/bitcoinindo21)**[Bitcoin Indonesia](https://x.com/bitcoinindo21)** adalah inisiatif nirlaba yang bertujuan untuk: 🕊️ Menyebarkan pemahaman tentang **Bitcoin sebagai alat pembebasan individu** ⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral 📚 Menyediakan **konten open-source** yang bisa digunakan siapa pun, gratis 📲 Telegram:[ ](https://t.me/+miAiJI6HJ7AxZjI8)[t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk) 📸 Instagram:[ ](https://www.instagram.com/bitcoinindo21)[@bitcoinforindonesia](https://instagram.com/bitcoinforindonesia) 🌐 Website:[ bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)

Looking for something fun? Come hang out at *Mad For Laughs*, our English open mic featuring a curated lineup of fresh and fearless comics :) 📅 **Every Sunday** 📍 **Doors open at 3:30 PM \| Show starts at 4:00 PM** 🚪 **Doors will close at 4:00 PM when the show begins.** To keep the show running smoothly, late entry may not be allowed, and any unclaimed spots may be released to other walk-ins. We have weekly event every Sunday for more details please check it out [here](http://bit.ly/mfl-openmic)! Interested in performing? Sign up [here](https://forms.gle/x1YsKfoNBSsFXsd29)! **IMPORTANT:** Mad For Laughs may be recording the audience throughout the show to be used for promotional material. By attending our shows, you consent to being recorded. Please notify us after the show if you would like to opt out from appearing in any promotional videos.

Please reserve your spot by registering on the below link : https://www.eventbrite.com/e/join-biggest-community-investors-founders-jakarta-online-tickets-1975092517889?aff=meetup QUESTIONS ? Pls Reach out to; Rose - +971528033410 ( WhatsApp Only)

**Get ready for an out-of-this-world movie experience! We are meeting up for a special Disclosure Day Movie Night to catch a sci-fi flick together.** Drop by to enjoy great cinema, munch on popcorn, and chat about all things extraterrestrial. **📅 Event Details** **Date**: Wednesday **Meeting Time**: 17:50 p.m. (To buy tickets and snacks) **Movie Starts**: 18:05 p.m. **Location**: Kuningan City Mall, KUNINGAN CITY XXI **🎟️ How It Works** **Tickets**: Everyone buys their own ticket at the counter. **Seating**: We will coordinate at the box office to buy seats next to each other. **Snacks**: Arrive on time if you want to grab popcorn and drinks before the trailers start. See you all there! Bring your theories and your appetite. If you have any questions, please feel free to let me know here or join our friendly and active WhatsApp Group Chat: [https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH](https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH) Instagram: [https://www.instagram.com/jakartasocialgroup](https://www.instagram.com/jakartasocialgroup)

**Ready for a fun evening of games, great food, and fantastic company? Join us at the welcoming Coffinancial Cafe!** 🎲✨ Whether you’re brand new to Jakarta, a curious newcomer, a seasoned group member, or just looking for an awesome way to spend your evening. There is a seat saved just for you at our table. **What to expect:** A relaxed atmosphere, delicious dinner, refreshing drinks, and plenty of laughs. **Got games?** We’ll be diving into the cafe's stock of fun board games and card games. If you have a personal favourite in your collection, feel free to bring it along! Everyone is welcome. Let’s roll the dice and play! 🃏🍲🥂 Date: Saturday the 20th of June 2026 Time: 6 to 10 p.m. Location: Coffinancial Cafe (Tanjung Duren, Jakarta) Maps: [https://maps.app.goo.gl/vVFCdVNNsDQda3ax8](https://maps.app.goo.gl/vVFCdVNNsDQda3ax8) **📢 IMPORTANT: Attendance Reconfirmation Required** To ensure accurate headcounts and reduce no-shows, we're implementing an updated reconfirmation system for all events. **Here's how it works**: * All events will initially have unlimited RSVPs * 4 days before each event, a reconfirmation form will be posted in the event comments and shared in the WhatsApp group. * You must reconfirm ASAP by submitting the form. * The form closes once we reach the target attendance number. * Anyone who hasn’t reconfirmed when the form closes will be removed from the attendee list. * If you can’t attend, change your status to Not Going. **Two‑strike rule: If you don’t reconfirm and don’t change to Not Going two times, you will be removed from the group.** Thanks for helping us keep things running smoothly. Looking forward to seeing you all there. If you have any questions, please feel free to let me know here or join our friendly and active WhatsApp Group Chat: [https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH](https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH) Instagram: [https://www.instagram.com/jakartasocialgroup](https://www.instagram.com/jakartasocialgroup)

Join us for an unforgettable night 7:30pm in Jakarta [[Click This Whatsapp Groupchat Link](https://chat.whatsapp.com/BQcHLsg2oJfLugoOG27jjk)] We’re not just a language exchange — we’re a roaming social experience for 20s and 30s who love new faces and open conversations. Whether you're an expat, traveler, or Seoulite looking for something beyond the usual Saturday, this is the place to be. Connect, talk, laugh, repeat.

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 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!

Where innovation meets practicality. Join us in **Columbus, OH** for our **immersive event** featuring dynamic, audience-driven demonstrations showcasing the groundbreaking features of our software. We'll cover a wide range of topics, from Manufacturing and Accounting to Inventory Management, Sales/CRM, and eCommerce, as we **delve into the capabilities of Odoo 19**. Discover how it can transform your business processes and support your journey towards digital transformation! Attend for FREE -[ ](https://www.odoo.com/r/dKG)**[Register now!](https://www.odoo.com/r/QU4)** For any inquiries, feel free to reach out to us at ellee@odoo.com

Odoo Academy is a series of **one-day**, **FREE training** sessions where participants can learn directly from our **seasoned experts**. Master a specific **Odoo application** or delve into **industry-specific** functionalities. Join us in our **Columbus, OH** for hands on training in Odoo's Accounting app and take your business to the next level! Training will be given in **ENGLISH**. Lunch is **included**. Participants must bring their **OWN laptop** for the practical exercises. For any inquiries, feel free to reach out to us at ellee@odoo.com. [Register Here Now! ](https://www.odoo.com/r/8yd)**[\[](https://www.odoo.com/r/gO9)Limited Seats Available!]**

Main Library, Meeting Room 2B 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.

Interested? Contact Preston Moore k.preston.moore@gmail.com 614-300-5989 ———————————— Engaging in men’s work is the new way to forge friendships while being open-minded to personal growth. Many men experience healthier relationships, personally and professionally, by engaging in this work. Open Men’s Group is a container for men to share vulnerably without receiving judgment or feedback. We believe that emotionally mature, powerful, compassionate, and purpose-driven men will help heal some of society’s deepest wounds. We support the powerful brilliance of men and we are willing to look at, and take full responsibility for, the pain we are also capable of creating – and suffering. We care deeply about men, our families, communities, and the planet. Visit ManKind Project USA to discover more. https://mkpusa.org/

**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