PingBreak - A free and simple website monitoring service using vuejs for real-time dashboard. - Source: dev.to / almost 3 years ago

Pingbreak.com — Modern uptime monitoring service. Check unlimited URLs and get downtime notifications via Discord, Slack or email. - Source: dev.to / almost 3 years ago

Some threads on /r/DataHoarder here seem to recommend RipMe though, so that could help you out. Source: over 2 years ago

You can use RipMe to rip all media from this sub with the following command. Source: over 2 years ago

There's a tool called ripme that has a graphical interface (if that's something you're into) and works for multiple sites. I use it to download entire subreddits pretty often, it's nice since it nests albums into folders. Source: over 2 years ago

I use a java program called ripme to rip imgur and flickr albums to my home server. Sometimes I need to do it via mobile, up until recently I had a full windows VM running that I could RDP into and use it there but I've ditched that and now I'm looking for a Docker solution. As a backup I can stick it in a container and ssh in and use it via CLI, but if I can get the gui running that would be ideal. Source: almost 3 years ago

RipMe is my preferred tool. Also supports imgur, GFY, and other popular image/video hosting sites. Jdownloader 2 works as well, but may be overkill for this purpose. Source: almost 3 years ago