前端监控，性能监控平台。前端监控平台专注于Web端体验数据监控。对网页健康状况的三个方面进行监测：页面打开速度（速度测量）、页面稳定性（JS错误）和外部服务调用成功率（API）

Monitor a website and get email and Slack notifications when specific changes are detected

Documentation and project-wide issues for the Website Monitoring project (a.k.a. "Scanner")

YAML based tool for monitoring metrics across multiple hosts

UI to enable analysts to quickly assess changes to monitored government websites

Tools for access, "diff"-ing, and analyzing archived web pages

An HTTP API for tracking and annotating changes to a set of web pages.

Keep up to date with what is happening on your server using - look at the Vision! Preview Vision UI👇

A scalable, plugin-based url asset monitoring system based on zeromq, flask-restful, redis and docker-compose

A full-page news monitor with different sections for an RSS feed, trending Mastodon links and hashtags, and posts from any Mastodon hashtags you want to monitor. Meant to cast to / display on a second screen.

A simple trap for web crawlers

Quick and dirty, but fast, Node.js scraper for Versionista data used by EDGI

🔍 Node.js diffing service for the website monitoring project

Android app to monitor web sites from your smartphone / tablet

前端监控JS SDK（探针），支持nodejs、web、H5、WEBAPP、小程序等，覆盖前端监控三大领域：异常监控、性能监控、用户行为

A simple scraper and notification tool for the danish website Den Blå Avis (DBA) for a specific item type. Mimics what DBA calls 'agents'.

A Go SDK for Monibot - Website-, Server- and Application Monitoring

powerful web scraping tool designed to extract data from HTTPS-secured websites, including social media, e-commerce platforms, and court records, for analysis, monitoring, or research purposes.

Web monitoring system, developed in C, to count number of visits from different countries using an input log file.

Web Surface Anti-Defacement Monitor - Track changes to web content