中国用户特征检测,整个检测过程都在用户浏览器本地完成,无任何数据上传,代码开源可审计。
检测你的浏览环境是否会被 ChatGPT、Claude、LinkedIn 等网站识别为中国大陆用户。
在浏览器中复现这些网站常用的检测手段,逐项打分并给出综合判断,帮助你了解自己的网络环境暴露了哪些信号。托管于 Cloudflare Workers(静态资源 + 边缘 API),无任何数据存储。
用代理软件的 HTTPS 解密功能,把 Apple #iOS 地图定位骗到世界任何角落。适配 Shadowrocket / Surge / Loon / Quantumult X / Stash 五个代理平台
Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share research.
Zotero 是一款免费、易于使用的工具,可以帮助您收集、管理、阅读、批注、引用和共享文献。使用 Zotero 将使你的学术生产效率大增。

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凭借 SVD 的突破性反射式 LCD 技术 ,您可以享受 LCD 显示器的所有优点,而无需承受所有烦恼——零蓝光辐射、无背光闪烁,亮度与您的周围环境完美匹配。
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Local-first password manager with P2P cross-device sync. 【HN】
一个支持 P2P 跨设备同步的本地优先的开源密码管理器
Bramble runs where you do:
- Browser extension for Chromium browsers (Brave, Vivaldi, Chrome, Arc, and friends). Install it and you're up and running in a minute.
- iOS app with system AutoFill, Face ID / Touch ID unlock, and passkeys.
- Android app with a native autofill service, biometric unlock, and passkeys.
Open one HTML file and you get a fully-featured, internet-aware, programmable, extensible AI agent — multi-turn chat, tool calls, Python sandbox, web search, skills, context compaction, long-term memory, file operations, cloud sync — all running on a single page.
No backend. No npm install. No Docker. Just one .html that carries an entire universe.
打开一个 HTML 文件,即可获得一个功能齐全、感知互联网、可编程、可扩展的 #AI 代理——多轮聊天、工具调用、Python 沙箱、网络搜索、技能、上下文压缩、长期记忆、文件操作、云同步——所有这些都在单个页面上运行。
没有后端,无需 npm install ,无需 Docker。只有一个 .html ,却承载着整个宇宙。
一个命令行的 DNS 优选工具,结合平均延迟与解析成功率,选出兼顾速度与稳定性的最优 DNS 服务器。
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- https://github.com/514-labs/dnsglobe 一个 Rust 编写的终端 TUI 工具,并行查询全球 34 个公共 DNS 解析器,对比各节点返回的解析结果并在世界地图上标注。支持 A、AAAA、CNAME、MX、NS、TXT、SOA 七种记录类型。
kage (影, "shadow") clones a website into a folder you can browse offline, with every script stripped out. It opens each page in real headless Chrome, waits for the page to settle, snapshots the DOM a human would have seen, then deletes all the JavaScript and pulls the CSS, images, and fonts down to local paths. What lands on disk looks like the live site and runs no code.
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- https://github.com/gildas-lormeau/single-file-cli CLI tool for saving a faithful copy of a complete web page in a single HTML file (based on SingleFile)
A small macOS menu bar app that tells you, in plain English, what each USB-C cable plugged into your Mac can actually do, and why your Mac might be charging slowly.
USB-C hides a lot under one connector. Anything from a USB 2.0 charge-only cable to a 240W / 40 Gbps Thunderbolt 4 cable, all looking identical in your drawer. macOS already exposes the relevant info via IOKit; WhatCable surfaces it as a friendly menu bar popover.
一款小巧的 #macOS 菜单栏应用程序,它以通俗易懂的英语告诉你,插入 Mac 的每根 USB-C 线缆的实际功能,以及 Mac 充电速度慢的原因 。
USB-C 接口下隐藏着许多功能。从仅支持充电的 USB 2.0 线缆到 240W/40Gbps 的 Thunderbolt 4 线缆,它们在你的抽屉里看起来都一模一样。macOS 已经通过 IOKit 公开了相关信息;WhatCable 则以友好的菜单栏弹出窗口的形式呈现这些信息。
Warren Buffett · Shareholder Letters
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- https://mungermodels.com/ 一个开放的学习平台。把查理·芒格的多元思维模型——从心理学、经济学、生物学到工程学——组织成可检索、可导航、可追溯关联的知识图谱。
A lightweight, client-side dashboard application built with vanilla JavaScript and Materialize CSS, designed to aggregate and display content from RSS feeds, Google News searches, and custom HTML widgets.
No Backend: Runs entirely in the browser.
一个轻量级的客户端仪表盘应用程序,使用原生 JavaScript 和 Materialize CSS 构建,旨在聚合和显示来自 RSS 源、Google 新闻搜索和自定义 HTML 小部件的内容。
无后端 :完全在浏览器中运行。
a lightweight, low‑memory, high‑performance dashboard to manage WSL instances.
WSL Dashboard 是一个现代原生桌面应用:Rust + Slint + Skia + Tokio(见 Cargo.toml)。它的核心特性是:
- 现代原生 UI:轻量、响应快、动效自然,支持深色/浅色模式。
- WSL 一站式管理:启动/停止/重启、默认发行版、迁移/克隆/导出、安装等高频操作聚合在一处。
Source: https://meta.appinn.net/t/topic/81986

A community collection of OpenClaw use cases for making life easier.
🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.
Open Design 是一个本地优先、开源免费的 #AI 设计工具。它做的事情跟 Claude Design 一样,帮你把一段文字描述变成可运行的网页原型、PPT、移动端界面、视觉物料。
Claude Design 把 AI 模型锁死在 Anthropic 的服务器上,你只能用 Claude 的额度,花 Claude 的钱,在 Claude 的平台上用。
Open Design 则不同,它是一个设计工作流的壳,把你本机已经装好的 AI Agent,比如 Claude Code、Codex CLI、Cursor Agent、Gemini CLI 等,让这些 Agent 能像专业设计师一样产出设计成果。
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Zen is an open-source system-wide ad-blocker and privacy guard for Windows, macOS, and Linux. It works by setting up a proxy that intercepts HTTP requests from all applications, and blocks those serving ads, tracking scripts that monitor your behavior, malware, and other unwanted content. By operating at the system level, Zen can protect against threats that browser extensions cannot, such as trackers embedded in desktop applications and operating system components. Zen comes with many pre-installed filters, but also allows you to easily add hosts files and EasyList-style filters, enabling you to tailor your protection to your specific needs.
Zen 是一款适用于 Windows、macOS 和 Linux 的开源系统级广告拦截器和隐私保护工具。它的工作原理是设置一个代理,拦截所有应用程序的 HTTP 请求,并阻止那些投放广告、跟踪用户行为的脚本、恶意软件和其他有害内容的应用程序。由于 Zen 在系统层面运行,因此它可以抵御浏览器扩展程序无法防御的威胁,例如嵌入在桌面应用程序和操作系统组件中的跟踪器。Zen 内置了许多预装过滤器,同时也允许用户轻松添加 hosts 文件和 EasyList 式过滤器,从而根据自身需求定制保护方案。
Clear and in-depth insight for companies in the nuclear fuel and reactor development industries
为核燃料和反应堆开发行业的公司提供清晰深入的见解
Invest in uranium, gold, and other critical metals. Own real-world assets powered by blockchain technology.
投资铀、黄金和其他关键金属。拥有基于区块链技术的现实世界资产。
- https://price.uranium.io/en Real-time uranium spot pricing,实时铀现货价格
一款极简的旅游地图和兴趣点规划器
TRIP (Tourism and Recreational Interest Points) is a self-hostable minimalist Map tracker and Trip planner to visualize your points of interest (POI) and organize your next adventure details.
Core Features:
- Map and manage POIs on interactive maps
- Plan multi-day trips with detailed itineraries
- Collaborate and share with travel companions
TRIP( 旅游和休闲兴趣点 )是一个可自行托管的极简主义地图跟踪器和旅行计划器 ,用于可视化您的兴趣点 (POI) 并组织您的下一次冒险细节。
- 在交互式地图上绘制和管理兴趣点
- 制定包含详细行程的多日旅行计划
- 与旅伴合作分享
Any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline. Open source.
支持任意模型、持久内存、自主执行和加密身份。采用 Swift 编写。完全离线。开源。
OpenClaude Multi-Platform is a fully portable AI coding agent powered by the open-source OpenClaude engine. It bundles a self-contained Node.js runtime, a smart system-prompt proxy for local models, and a web-based dashboard — all configurable from a single START.bat (Windows) or start.sh (Linux/macOS).
Everything runs strictly inside the project folder. No files are written to the host machine.