COSCUP

Tick-tock, deadlines are closing in 📷 📷 Mar 23 — Community Track Proposal Deadline Missed the info session? Check out the slides here 📷 s.coscup.org/26brief 📷 Mar 27 — Early Bird CfP Deadline 📷 s.coscup.org/earlybirdcfpen Got questions? Join us on Telegram: t.me/coscupchat Or email us at program@coscup.org

We’ll be joining OSC Nagoya 2026 in Japan on May 23 🇯🇵 Here’s what’s coming: • Booth secured — feel free to stop by and chat with us • A COSCUP session introducing Taiwan’s open source community • COSCUP Special Track open, with Taiwanese speakers sharing on an international stage ⏰ Date: May 23 We’d love to see you there and continue building connections between Taiwan and Japan’s open source communities 🙌🏼 event.ospn.jp/osc2026-nagoya…

🚀 COSCUP 2026 Call for Participation is now open! 🎤 Community Tracks – Run a open-source agenda with talks, panels, or workshops. Apply by Mar 23. Spots are limited. 🛠 Community Booths – Showcase your project, recruit members, and connect. Apply by Jun 9. First come, first served. 👉 Apply here: s.coscup.org/26communityen #COSCUP2026 #OpenSource #Community

We had an amazing time at @fossasia last year, and earlier this year, many of the friends we met at our booth asked, “Are you coming again this year?” The answer is a definite yes! 😊 See you at @fossasia in Bangkok on March 9–10 🤚 #COSCUP #COSCUP2026 #FOSSASIA #OpenSource #FOSS

🔥 COSCUP is teaming up with @UbuConAsia this year 🙌 Join us on 2026/08/08–08/09 at NTUST, Taiwan! #COSCUP #UbuConAsia #OpenSource #FOSS #Community

올해 @UbuConAsia 2026 은 @coscup 과 함께하게 되었습니다 :) 요 몇년간 행사가 성공적이고 계속 성장해 오긴 했지만 한국에서 먼 곳에서 개최했던지라 뭔가 꼭 오시라고 하기 좀 애매했는데(?) ... discourse.ubuntu.com/t/ubucon-asia-…

🚀 COSCUP 2026 Early Bird CFP is OPEN! Even during Lunar New Year, we don’t slow down. Following “Release Early,” we’re opening Early Bird CFP so you can share ideas sooner. 🗓 Aug 8–9, 2026 📍 NTUST, Taiwan ⏰ Deadline: Mar 27 📢 Results: Jun 9 30-min talks (recorded, CC licensed) Submit early. Build impact. 🔗 s.coscup.org/earlybirdcfpen #COSCUP2026 #earlybirdCFP #OpenSource

⚙️ Heading to #FOSDEM｜ ROS-Z: a native Rust/Zenoh stack, fully compatible with ROS 2. ROS 2 is flexible but complex. What if we simplified the layers and built a native stack from Zenoh to RCL in Rust? That’s how ROS-Z was born — fully interoperable via rmw_zenoh. Yuyuan & team will share design choices, performance tweaks, and unique features. If you're interested, don’t forget to get there early! Date: Saturday, Jan. 31 Time: 17:00 – 17:25 Track: Robotics and Simulation Room: UB2.147 fosdem.org/2026/schedule/…

 Heading to FOSDEM｜STUNMESH-go: Building P2P WireGuard Mesh Without Self-Hosted Infrastructure Building site-to-site VPNs over mobile networks or behind multi-layer NATs and Stateful Firewalls is notoriously difficult, as you often need a relay server with a public IP or spend hours configuring port forwarding and STUN. STUNMESH-go addresses this problem by leveraging public services to help WireGuard peers discover each other and form a stable P2P Mesh without requiring self-hosted servers. Date Huang will share his hands-on experience using STUNMESH-go across different platforms, including Linux, FreeBSD, macOS, and embedded routers like VyOS, EdgeOS, and OpenWrt. If you’re interested in this topic and are also attending FOSDEM, let’s meet up! Date: Saturday, Jan. 31 Time: 16:35 – 16:55 Track: Network Track Room: H.1302（Depage） fosdem.org/2026/schedule/…

不知道大家有沒有注意到，這幾年 @COSCUP 和 OCF 的夥伴們，總是結伴前往 @fosdem 擺攤與參訪 一起向國際社群介紹台灣的開源活動，也積極尋找各種合作的可能性 🤝 不過，你知道嗎？其實 OCF 的起源，和 COSCUP 也有著深厚的淵源！ 在籌辦研討會的過程中，沒有法人身分往往寸步難行。當年，社群夥伴們決定成立一個基金會，來協助處理這些現實卻關鍵的問題時，COSCUP 便與其他社群一起湊出啟動資金，共同成立了 開放文化基金會（Culture Foundation, OCF） 自此之後，OCF 承擔起許多帳務與法律相關的工作，並與社群一同討論、找出解決方案，讓我們能夠放心地把心力投入在更多真正想做的事情上 時至今日，@OcfTaiwan 所支援的社群與專案已越來越多，逐漸成為台灣開源社群最穩固的後盾 🌱 如果你曾參與 COSCUP 或是其他開源活動，歡迎一起捐款支持 OCF，成為支持他們、也支持台灣開源社群持續前進的一份力量 💪 🔗 neti.cc/ZWxl543