🔥 AI-powered web monitoring platform. Create automated scouts that search the web and send email alerts when they find what you're looking for.

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

A simple trap for web crawlers

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.

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

Android app to monitor web sites from your smartphone / tablet

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

Web Scraper: A simple tool to monitor website changes and track updates in specific HTML elements. Saves new versions and can notify about changes automatically.

🔍 Node.js diffing service for the website monitoring project

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

🔍 Real-time Chrome extension monitoring ad network requests with categorization, analytics, and JSON export. Track Google Ads, Meta Pixel, tracking pixels, and 20+ ad networks instantly. Perfect for developers, marketers, and privacy-conscious users.