Baidu Analytics (百度统计) is a free tool for tracking and reporting traffic data of users visiting your site.
Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.
Microsoft Advertising is an online advertising platform developed by Microsoft.
Microsoft's Clarity is a analytics tool which provides website usage statistics, session recording, and heatmaps.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.