The site is https://frontpagemetrics.com if anyone wants to check it out or any other subreddit. Source: almost 2 years ago

We're looking into more ways to get traffic numbers. I'm sure you know https://subredditstats.com and https://frontpagemetrics.com. Source: about 2 years ago

It's always very interesting to look up a sub on https://frontpagemetrics.com/. Source: about 2 years ago

Does anyone know if one can put ads on a web project? I am planning a project like redditsearch.io or frontpagemetrics.com. Both have ads so they are commercial. Source: about 2 years ago

I saw on https://frontpagemetrics.com/ that /r/place had a sudden spike of subscribers. Source: over 2 years ago

To get crazy fast in the command line, try Command Line Challenge, practicelinux.com, learnshell.org and commandlinefu.com. Source: 8 months ago

I put something together very similar to this, https://cmdchallenge.com that I like a bit better because it has console input. There is also a Christmas edition "12 days of shell" https://12days.cmdchallenge.com that is more like a learning progression. - Source: Hacker News / 9 months ago

Nice to see this posted on HN! A while back ago I used them for the design of a site a built https://cmdchallenge.com/ which gives it a nice feel of achievement badges without using standard unicode characters that may look different depending on the client. - Source: Hacker News / 10 months ago

Cmd challenge is a website that gives you a linux terminal, and asks you to perform different tasks on it, so you sharpen your linux terminal skills. - Source: dev.to / over 1 year ago

Aye that's a good one. CmdChallenge is also quite nice. Source: almost 2 years ago