Ask HN: Advice on building technical spec landing page?

I'm in the process of finalizing a specification [1] and reference implementation [2] that I've been building over the past couple of years, and now I'm thinking about (dreading) the marketing aspect.

There's going to be a lot of slogging to gain any traction of course, but one aspect in particular I want to focus on soon is the landing page. Hopefully it would be pretty basic and static: A front page to get people interested, the specs, and pointers to implementations.

I have the domain name already, but I'm not an artist, marketer, or UI person. I'm wondering if anyone on HN knows of some good technical landing pages they could recommend for me to use as inspiration? Any other advice would also be welcome :)

[1] https://github.com/kstenerud/concise-encoding

[2] https://github.com/kstenerud/go-concise-encoding