有评助手 nga 有评君

有评助手是一款简单好用的网页收藏工具，集合了网页收藏、点评、自律打卡、高校漂流瓶（匿名）等功能，在你学习、工作查阅论文或者网页资料时，顺手收藏，随时回顾。基于你的收藏，还有可能遇到跟你志同道合的朋友。UpingAssistant is a simple and easy-to-use web bookmarking tool that integrates features such as webpage saving, commenting, self-discipline check-ins, and a university message-in-a-bottle (anonymous) system. When you're studying, working, or researching papers and online materials, you can quickly save web pages and revisit them anytime. Based on your collections, you might even meet like-minded friends!