I designed our landing page - and I definitely took heavy inspiration from Linear. As an engineer, creating novel beautiful design's isn't first-nature to me, but I know how critical it can be to make a clean/impactful landing page so I try to take some elements from the best.
Some other landing pages I loved and had along side while designing ours were Vercel, Resend, and WorkOS :)
Linear seems to be the latest trend. https://www.linears.art/ - A collection of websites inspired by Linear
I don't think the Linear trend is as strong as the Slack or Strike trend. I agree they look similar but I feel they all just look like a standard modern page.
Designers at startups are some of the most cargo culty groups in tech
If the project comes close to linear.app's platform UI responsiveness - wouldn't be a bad thing.
Let's say my React profiler tab gets lots of love - though if you find anything sluggish, let us know and I'd love to fix it. The last thing I want HyperDX to feel like is Jira sluggishness.