NVM

RustDesk offers an open-source remote desktop solution with self-hosted server options. Perfect TeamViewer alternative for secure, private, and customizable remote access. Explore our professional on-premise licenses.# 快速开源远程访问和支持软件，从 TeamViewer、向日葵切换到 RustDesk，享受安全可靠的远程桌面体验，使用您自己的自建服务器。# 自建远程桌面

JumpServer 是广受欢迎的开源堡垒机，是符合 4A 规范的专业运维安全审计系统。#运维监控#开源堡垒机

吾爱破解论坛致力于软件安全与病毒分析的前沿，丰富的技术版块交相辉映，由无数热衷于软件加密解密及反病毒爱好者共同维护

开源地理空间基金会中文分会,地理空间数据共享,开放地理空间实验室,关注开源GIS技术,开放地理空间数据共享 | 绘图工具 | 可视化

NasCab跨平台NAS软件,远程管理照片,影音和文件,无需专用设备，个人版永久免费

异星软件空间，感受不一样的精彩体验！

Google Trust Services. Helping build a safer Internet by providing a transparent, trusted, and reliable Certificate Authority.We are excited to announce that we now offer publicly-trusted TLS certificates for free via the GTS ACME API. #SSL #免费SSL证书

spaCy is a free open-source library for Natural Language Processing in Python. It features NER, POS tagging, dependency parsing, word vectors and more.