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Just Thanks Exchange

JTExchange (aka Just Thanks Exchange, JTEx) is a cool, digital P2P conduct-points system that turns every kind act into tradeable campus credit—send points to friends, stack points for perks, or just flex on the leaderboard. Live Demo: https://jtex.jiecs.top Administrator Username: 0 Administrator Password: 12345678 (You can register new users at will) GPT says "A lot of U.S. schools use PBIS—point-based rewards for positive behavior (aka conduct points)" —so we’ve simply taken that idea online and turned it into a peer-to-peer system. Imagine when Rankings, XPs, Levels, and rewards appear in this points system. It’s not teachers scoring you, it’s friends recognizing you. Features: - Natural-language trading (thanks to LLMs) - LLM-powered history summaries - Campus posts (even with voting) Tech Stack: - Frontend: Vue 3 + Ant Design - Backend: JavaScript + Express - DB Compatibility: support Vercel SQL, DetaBase, or any sequelize.js supported database (including PostgreSQL) - Deployment: My homeserver + Cloudflare Notice: - There are some things that have not been i18n yet - Demo Links cannot reflect the latest program (a more stable version will be deployed) 简中介绍： JTExchange（又名 Just Thanks Exchange，JTEx）是一个数字 P2P 操行分系统，它把学校里的“操行分”变成了可交易的、数字化的。你可以把它转给朋友、或者只是在排行榜上炫耀。 排行榜、经验、等级、奖励……不再让老师给你无理由地扣分，而让同学们自治！ 特色： - 自然语言交易（得益于 LLM） - 历史交易摘要 - 校园帖子系统（还能投票的那种） 技术堆： - 前端：Vue 3 + Ant Design - 后端：JavaScript + Express - 数据库兼容：支持 Vercel SQL，DetaBase 或者任何 sequelize.js 所支持的（包括 PostgreSQL） - 部署：家里云+Cloudflare 注意： - 这个项目有一些还未国际化的地方 - 演示链接不能反应最新的程序（一个较稳定的版本才会被部署）

[WH] Working Healthily 工位天使

It's a pretty cool system that uses CV (specifically YOLO) and LLMs to keep an eye on desk jockey health in the office. It's like a real-world "screen time tracker"! It basically monitors your posture, how much you're moving around, and even your water intake. The idea is to give you real-time health feedback and suggestions right when you need them. Backend: Vue+FastAPI+SQLite, nothing special Hardware: we're rocking ESP-LCD-EV and ESP-CAM boards, using PlatformIO with Arduino and FreeRTOS One awesome feature is that a single host PC can connect to multiple lower-level devices simultaneously. So, you could have a whole bunch of workstations monitored at once. Now it is mainly developed for Chinese (Simplified), maybe in the future we will consider i18n 🌐 This project is a bit extensive. My mentor created the first version, but now it is almost entirely mine. ## 简体中文版本的介绍 这是一个使用计算机视觉（YOLO）和 LLM 来监测办公室白领工位健康状况的系统。它就像现实世界中的“屏幕使用时间“一样。可以根据工人的工作姿态、活动情况和饮水习惯，提供实时健康状态反馈和建议。 上位机：Vue+FastAPI+SQLite 的前后端软件。 下位机：ESP-LCD-EV 以及 ESP-CAM。采用 PlatfomIO Arduino/FreeRTOS 开发。 一个上位机支持同时连接多个下位机。 这个项目涉及的面很广，最早它由我的老师创建了第一个版本，但现在它可以说几乎完全是我做的了

This was widely regarded as a great move by everyone.