It's not the domain name I have an issue with, it's the brand. Other domains about an abstract concept such as care.com and art.com have .com in their logo. Some, unfortunately, don't. I've seen tech companies take over other terms and I don't want it to happen to the term "remote".
As for testingjavascript.com, it isn't comparable. It's two words and a lot more specific than "remote".
Do you feel the same about testingjavascript.com? It's just a lucky domain or they spent a lot of cash on it. Relax.