Tag
7 catalogue entries use this topic; each Project's license policy is labeled separately.
Multi-channel notification infrastructure for applications
Novu takes the notification logic that usually ends up scattered across a codebase - which channel, which template, which quiet hours, which digest window - and puts it behind one API and one workflow editor.
Self-hosted push notifications over simple HTTP PUT/POST
ntfy is a self-hosted push-notification service that sends alerts to phones and desktops with a simple HTTP PUT or POST to a topic, plus open-source Android, iOS, web, and CLI apps.
Self-hosted status pages with uptime monitoring and incident tools
Kener is a free, self-hosted status page and uptime monitor with incident timelines, maintenance windows, and subscriber notifications in one Docker deployment.
Open-source Android app for tracking TV shows and movies
SeriesGuide is an open-source Android app that tracks TV shows and movies, syncing watched history with Trakt and listing data from TMDb.
Self-hosted uptime monitoring with status pages and multi-channel alerts
Peekaping is a self-hosted, open-source uptime monitor built with Go and React that watches websites, APIs, databases, containers, and message brokers, then alerts through 15+ channels. It pairs live dashboards and brandable status pages with maintenance windows and Docker deployment on SQLite, PostgreSQL, or MongoDB. The MIT-licensed project is in beta and actively developed.
Hosted status pages for real-time incident communication
Statuspage is Atlassian's hosted status page service for sharing real-time service status, incidents, and maintenance with customers.
APIs for SMS, voice, and verification at scale
Twilio turned telecommunications into an HTTP request, and the abstraction held. Sending a message to a phone anywhere in the world became a few lines of code rather than a carrier negotiation.