PROCESSING COMMUNITY DAY · OPEN CALL
2026 年，Processing 迎来 25 周年。Processing Community Day（PCD）让世界各地的艺术家、设计师、开发者、教育工作者、学生与开源社区再次相遇。
我们希望在杭州，连接代码与艺术、创作与日常，以及屏幕两端的人。无论你是经验丰富的创作者，还是刚刚写下第一行代码，都欢迎带来你的想法。
Processing turns 25 in 2026. Processing Community Day brings together artists, designers, developers, educators, students, and open-source communities around the world.
In Hangzhou, we invite you to connect code with art and share the people, questions, and experiments behind your work. Beginners and experienced creators are equally welcome.
分享你的创作，与社区相遇。Share your practice. Meet your community.
查看征集 OPEN CALL杭州站筹备中 · 活动信息与投稿入口待公布
全球 PCD 地图 · 杭州站 ↗Event Details
在杭州，一起创作
由 D&A Community 组织，以作品分享、创意编程共创和学生项目展示连接杭州的创作者。具体议程将在活动信息确认后公布。
Create, share, and connect
Organized by D&A Community, the event brings creators together through show-and-tell, creative coding jams or hack sessions, and student project presentations. The final schedule will be announced once event details are confirmed.
Open Call for Contributions
欢迎从 Processing、p5.js 或其他创意编程实践出发，分享完成的作品、进行中的实验，以及值得讨论的问题。
分享你或团队已经完成或正在进行的作品、研究、教学实践或工具。我们同样关心你的创作过程、失败经验与幕后故事。
请准备：个人简介、分享标题、图文摘要或演示文档；如有作品链接、视频或源码，也欢迎一并提供。
Share a completed or ongoing project, research, teaching practice, or tool, including the process and stories behind it. Include a short bio, a title, and an illustrated summary or slides. Links, videos, and source code are welcome.
提出一个可以一起动手尝试的创作问题、代码实验或协作项目。欢迎 Processing、p5.js 及其他创意编程工具，参与者不必有相同的专业背景。
请准备：活动主题、内容纲要、预计时长、建议人数、参与基础、软硬件与材料需求，以及预期成果。
Propose a creative prompt, coding experiment, or collaborative project. Include an outline, estimated duration, group size, prerequisite skills, required tools and materials, and expected outcomes.
欢迎带来课程、个人或团队项目，展示你的问题意识、尝试过程与阶段成果。完成度不是唯一标准，清楚地讲述你如何创作同样重要。
请准备：作者或团队简介、项目标题、项目摘要、图像或视频，以及现场演示的设备需求。
Bring a course, personal, or team project and share the question, process, and results behind it. Include a short bio, a project summary, images or video, and any requirements for a live demonstration.
欢迎不同背景、年龄与经验水平的创作者。若投稿超出活动容量，拟根据内容质量、现场可执行性与议程的多样性进行策划与选择。具体安排将在正式征集公告中说明。
Creators of all backgrounds and experience levels are welcome. If proposals exceed capacity, the proposed selection criteria are content quality, practical feasibility, and program diversity. Final arrangements will be stated in the official call.
BRING YOUR IDEAS
准备好你的项目介绍、图片或视频，以及作者信息和联系方式。
Prepare your project summary, images or video, a short bio, and contact details.
投稿入口待公布杭州站投稿表单准备中，请留意后续公告。
截止日期：待公布
One Community. Many Cities.
从杭州出发，看看其他城市正在发生的创作与交流。
About PCD
Processing Community Day 是由社区发起、由 Processing Foundation 协调的全球活动网络，以艺术、代码与开放交流连接不同城市的人。
Processing Community Day is a global network of community-led events, coordinated by the Processing Foundation, that brings people together through art, code, and exchange.
了解 PCD / About the global initiative ↗
Processing 是用于学习编程、创作视觉艺术与构建原型的软件速写本。自 2001 年以来，它连接艺术与技术，支持学生、艺术家、设计师、研究人员与爱好者的创作。
Processing is a flexible software sketchbook and a language for learning how to code. Since 2001, it has connected software literacy with the visual arts.
processing.org ↗
p5.js 是一个免费、开源的 JavaScript 创意编程库，由包容、互助的社区共同维护。艺术家、设计师、初学者、教育工作者，以及所有对创作感兴趣的人都可以加入。
p5.js is a free, open-source JavaScript library for learning to code and making art, built by an inclusive community. Artists, designers, beginners, and educators are welcome.
p5js.org ↗ORGANIZERS & CONTACT
组织方：D&A Community
Organized by D&A Community
Zhiyuan Zhou / Chifei xue