BlueWave Uptime is an open-source, self-hosted monitoring tool built with React.js, Node.js, and MongoDB, designed to track server uptime, response times, and incidents in real-time with beautiful visualizations. Get powerful insights and proactive alerts to keep your services running smoothly.

🏓 The open-source synthetic monitoring platform 🏓

A Kubernetes controller to watch ingresses and create liveness alerts for your apps/microservices in UptimeRobot, StatusCake, Pingdom, etc. – [✩Star] if you're using it!

Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, built in Kotlin on top of the awesome Micronaut framework

A program to monitor a number of hosts using ping. The program exits when all monitored hosts have an outage. The program allows specifying the ping source interface by IP address. For Windows.

A program to monitor a number of hosts using HTTP GET requests. The program exits when all monitored hosts have an outage. For Windows.

⚡ This application "pings" websites every few minutes. It can be used to keep the application alive on e.g. glitch.me or repl.it.

A REST API project using raw NodeJS⚡. A user can store 5 web URLs. This Application will monitor each 5 sec while URL status up or down. If application status changes this will notify the user. There is no external database used here. Complete application data managed by File System.

Calculate allowed downtime per your Service Level Agreements (SLA).

Uptime checker for online resources

A php script written to show the uptime status of website in discord channel

Free uptime checker for your websites using Node.js