Android Development Operating Systems Technology

Dim Sum Labs 點心造物俱樂部誠意邀請你參加我們的公開免費 HackJam 聚會。歡迎所有電子工程師、設計師、程式設計員、藝術家、創作者、創業家、修物大師、發明家、或夢想家來展示及討論你的創作。還沒有創作，但是很想開始？歡迎過來討論你心目中的創作，我們都很樂意協助。想延續摯愛物品的壽命？我們有工具和與你一樣好奇的會員，可以助你一把。好奇但沒有創作或想修理的東西？我們的會員及到訪者都很樂意分享經驗。我們來自五湖四海：在大科技企業工作、貢獻重要的開源項目、或發表過重要的藝術。參與 HackJam，可以共度一個難忘及充滿啟發性的晚上。 參加我們的聚會，你亦可以在成為會員之前，體驗一下 Dim Sum Labs 會所裏各類造物設備，包括各類電子零件（由電阻到 Arduino 及 Raspberry Pi）及電子燒焊工具，雷射切割及打標機，FDM和樹脂3D打印機，各類木工及金工工具。新的機器陸續有來，包括UV打印機，吸塑機，貼紙切割機等等。只想編程？我們有光線充足的桌面作為共享空間。會員可以隨時隨地（24/7）使用空間，以便造物。 成立於2011年，我們是香港歷史最悠久的創客空間 Hackerspace。現時會所建立於2013年，經歷種種困難及挑戰，至今屹立不倒，多得一眾非常熱心的會員支持。來參加我們的聚會，認識一群志同道合、正面及熱心的造物者。我們希望能得到你的支持，助香港及大灣區建立為一個科創及電子藝術的集中地！ 想成為會員？詳情請瀏覽我們的網站。 會遲到？不要緊！在聚會結束前，隨時上來都可以。 想有一個以普通話為主的 HackJam? 請與我們聯絡。 欲了解更多？請訪問我們的網站 [https://www.dimsumlabs.com](https://www.dimsumlabs.com)，或參與我們線上群組： Telegram：[https://t.me/dimsumlabs](https://t.me/dimsumlabs) IRC 聊天：#dimsumlabs on [https://libera.chat/](https://libera.chat/) \-\-\-\-\-\-\- This is a HackJam where the main language is Cantonese. Everyone's welcome, but we want to make sure our friends who are more comfortable in Cantonese get to participate in Dim Sum Labs. For our normal HackJam? Look for Tuesdays!

**NOTE**: Event registration is managed on [Luma](https://luma.com/n80qyc1m) (https://luma.com/n80qyc1m). We had double the capacity register last time, so please include your Linkedin page or your company/position/interest area for us to help accept your registartion. And arrive early as we will allow entry based on first come first serve day of. **AI isn't just a tool anymore—it’s a teammate!** We’re back to explore what happens when artificial intelligence truly integrates into your team and workflow. This isn’t about prompting; it’s about collaboration. **What to expect:** **_Keynote_**: Claude on Your Team – Jason Xu (ex-Google, ex-Alibaba Product Manager) and the Lunatechs team will show you how to use Claude to plan projects, organize chaos, conduct research, and create content alongside you. **_Hands-On Experience_** – Step into a real WhatsApp team chat featuring OpenClaw. You’ll get firsthand experience of what it’s like to collaborate in a group where humans and AI work together. **_AI Video Meets Agentic Software_** – Hanley Leung (exApple, exEA, exYahoo! Software Leader) debuts Vidiot, his AI Vibe Video Editing project. Perfect for creators and builders interested in the future of agentic system applications. **We’re looking for two more outside speakers!** If you’re building, experimenting, or rethinking how AI fits into teams, we’d love to hear from you. **Who is Lunatechs?​** Lunatechs is a community for people crazy about technology — founders, developers, AI builders, creators, and tech enthusiasts. ​In today’s AI world, teams are getting smaller and more solo, and many of us spend long hours at our computers building the future. Together we can turn Hong Kong into Silicon Harbour, where world leading technology from East meets West. **About Compass Offices** ​Compass Offices provides businesses with professional, efficient, and flexible workspaces tailored to support growth at every stage. Our serviced offices offer ready‑to‑use workspace solutions with flexible lease terms, making it easy for startups, SMEs, and multinational teams to scale as their needs evolve. ​With prime locations across major business districts in Asia Pacific, Compass Offices provides a comfortable, convenient, and productivity driven environment designed to help companies stay agile and succeed in a fast changing business landscape.

想一Jam 歌？ 想識朋友夾band 唱live? 歡迎 加入Free Jam + Open mic Whatapp Group 一齊識朋友唱歌玩樂器 入群接收最新活動資訊及報名！ Want to jam? Want to meet friends and sing live in a band? Join the Free Jam + Open Mic WhatsApp Group to meet friends and play instruments. Join the group to receive the latest event information and sign up! https://chat.whatsapp.com/CvKmKyKK7le53X4cIJSH2P?mode=hqrc

*April 2nd Pre-Easter Networking, Easter bunnies ears free for girls [Limited supply] ! Thursday April 2nd 2026, Pre-Easter special event at Dada Bar + Lounge, a fancy and cozy place within the Luxe Manor Hotel, in TST. Inspired by the Dadaism art movement, Dada Bar + Lounge is a premier live music and cocktail destination in the heart of Tsim Sha Tsui, offering buniquely hip and sensory experience, celebrating artistic contrast and imagination. Join with your friends and have drink with us, meet new people and celebrate Easter in advance in TST. Join us to experience the amazing vibes of Dada bar and the live music setting , get a drink and meet new people. Amazing snacks and different munchies, alcoholic and non beverages will be available as well, if just want to join for couple drinks, and meet new people... EVENT: Professional Networking - Pre-Easter Edition at Dada bar + Lounge 🍸🍽 DATE : April 2nd 2026, Thursday Time: 6 pm - 11:45 pm (Happy-hour extended till 9 pm specail for our members ) -Free-entry, buy drinks before 6:30pm. Re-entry not arrowed. -Door : HK$100(cash) with entrance & one standard drink. FOODS MENU AVAILABLE FOR ORDERING. The Luxe Manor Hotel [ Dada bar] : No.39 Kimberley Road, Tsim Sha Tsui, Kowloon, Hong Kong. (尖沙咀帝樂娜公館） Event Venue : dada bar + Lounge : 2/ F, The Luxe Manor, 39 Kimberley Road, Tsim Sha Tsui. Dress code : Smart casual . No short and/or flip-flops. Expats / H.K. local, professionals, white collar, coworkers, friends, friends of friends, college students...all are welcome to join!!! - To facilitate venue’s handling for our events, please order a drink before start to introduce yourself and chat with members. Kind reminder : Bring some cash

經驗原因也好，人心改變也罷，現在越來越人不滿足於打一份工，可能是希望增加財政來源，改變收入結構。 斜槓族只適用於瀟灑、沒有負擔的年輕一代？還是年紀大了反而會想與時間競賽，勇敢嘗試更多？ 既然有空，不如出來飲杯咖啡，說說你的看法？ 有興趣請聯絡我，WhatsApp 90356039. 期待與你見面聊聊😉

(Partner's Event) BBQ Party at ShenZhen Time: Every Sat 19:00 - 23:00 (Usually) Location: The Crazy Coconut Bar, ShenZhen Longhua Baishilong, 3rd floor, 3N100, Above Metro Exit B2 (BaiShiLong Metro Station) 瘋狂酒吧， 深圳龍華白石龍地鐵站B2上方，3樓 Refer to the picture for details on the BBQ Sat event.

都市人生活繁忙，好多時食晏唔係趕頭趕命，就係一個人外賣返office對係電腦食？ 唔想再係咁,其實可以好簡單,既然大家都面對同一個問題,咁就一於開個慢活人生午餐谷,定期午餐聚會,咁就唔駛一人食晏la 又搵到飯腳又可以識到新朋友,仲唔係雙嬴XD - 謝絕一切保險、基金、傳銷、直銷、課程、水機、NUSKIN、HERBALIFE等人士

Meetup New Friends at Central HK (Free Entry) Time: Friday night usually \~7:30pm to 10pm (Weekly) Location: Central Market G/F (Center area), Central Hong Kong. 香港中環與新朋友見面 (Free Entry) 時間：週五晚上(通常) \~7:30pm 至 10pm（每週） 地點：香港中環中環街市地下（中心區）。

🌆 你是否也在寻找这样的连接？ • 想认识真诚的香港朋友，而不只是职场上的点头之交 • 对香港文化好奇，却找不到人带你体验地道的港式生活 • 希望有人为你解读本地人才懂的生活智慧 • 想要一个既懂内地情怀，又熟悉香港脉络的交流圈子 🌉 当港漂遇见香港本地人 这里聚集了热心友善的香港成员与新港漂朋友，我们相信： • 最好的融入，从一杯奶茶的闲聊开始 • 最深的了解，来自本地人带你行街食饭的体验 • 最暖的支持，是当你困惑时有过来人指点 📌 我们拒绝什么？ ❌ 不接受传销/直销 ❌ 不接受保险推销 ❌ 不是抱怨大会 ✅ 而是一个让你能真正 「放下过客心态，找到留港意义」的支援网 🎯 在这里你能获得 ✅ 本地朋友带你玩 ✅ 生活实用支援 • 在地生活秘籍：从街市砍价到生活资源 • 粤语实战教学：学最地道的用语，听懂港式幽默 ✅ 双向交流平台 • 香港朋友想了解内地文化，新港漂想认识本地生活 • 我们在这里互相学习，彼此丰富 🤝 我们的独特价值 ❌ 不是单向的“帮助”，而是双向的交流 ❌ 不是表面的“欢迎”，而是真诚的接纳 ✅ 是新老朋友一起建构的温暖社群 “真正的融入，从交到第一个本地朋友开始” 👉 [立即加入](https://forms.gle/TSWwAMQqQ72qvqKy8)充满温度的跨文化社群： https://forms.gle/TSWwAMQqQ72qvqKy8

聖經討論會是以日常生活與專業議題（如人際關係、職涯發展、熱門新聞、理財、人工智能等）為基礎的基督教聖經討論。您亦可提議主題，內容信徒與否都合適。 Bible Talk is a social event based on everyday life and professional topics (such as relationships, career, popular news headlines, finance, AI…etc.) You are also welcome to suggest topics. All content will be hospitable to all backgrounds.👌 雖然主持人會援引聖經經文，但請放心，這是個安全的平台，歡迎您基於自身經驗、文化、哲學與宗教背景分享觀點。所有背景皆受歡迎且受到尊重。 Although the host will reference biblical scriptures. Please rest assured that this is a safe platform to share your perspective stemming from your experience, culture, philosophies and religions. All backgrounds are welcomed and respected. 😊 主體語言：英文（可提供中文協助） Main language: English (Chinese assistance is available)

厭咗對住四幅牆？ 單身都可以過得好充實！ 我哋唔係嚴肅配對平台，而係你專屬嘅「單身玩樂俱樂部」💃🕺 就係想搵班Friend一齊癲一齊玩～ 由填表呢刻開始，你嘅社交生活即時Upgrade！ 👇立即Click入嚟加入我哋啦👇 https://forms.gle/bP4kxTspTqKrqSY76 🎯點解你要加入？ ✅ 識多啲同頻率嘅朋友，生活圈子自然闊 ✅ 自由參加冇壓力，鍾意玩咩就玩咩 ✅ 週末節目唔使再頭痕，我哋幫你搞掂 有咩好想玩？隨時PM版主 搞活動最緊要大家開心！ **獨樂樂不如眾樂樂～** **快啲入Group一齊創造回憶啦！** [交form後會盡快加你入群組](%E4%BA%A4form%E5%BE%8C%E6%9C%83%E7%9B%A1%E5%BF%AB%E5%8A%A0%E4%BD%A0%E5%85%A5%E7%BE%A4%E7%B5%84)

Join us for an engaging panel discussion on **AI Agentic Coding** and how autonomous AI systems are transforming the way software is built. Experts in AI, software engineering, and developer tools will share insights on how agentic AI—systems that can plan, reason, and execute coding tasks—is reshaping modern development workflows. The discussion will cover topics such as AI-assisted development, productivity gains, challenges around reliability and governance, and what the future of software engineering may look like with AI agents as collaborators. Whether you’re a developer, tech leader, or AI enthusiast, this session is a great opportunity to learn, ask questions, and explore how agentic AI is redefining coding

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)

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)

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

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/