A few points of feedback from me.
Can we put the OCaml standard library API documentation and the OCaml Manual as links in the top nav bar? I know this nav bar is busy but imho the API docs and the Manual are just that important.
The ‘Trusted by organizations’ section shows a set of logos of different companies, but unless these logos link to specific endorsements, they feel like we are just randomly putting in logos of famous companies on the page to look cool. To compare, look at Go’s landing page where each company logo is a hyperlinked card which actually takes you to an article describing how that company uses Go: https://go.dev/
The series of sections ‘Reliability’, ‘Productivity’, ‘Performance’ all have the same structure–a blurb, a list of points, and a code snippet. Yet they are laid out one after the other, taking up precious horizontal scrolling space. I wonder if these sections can all be compressed into a single section with multiple tabs or maybe with a carousel UI? That way the user can click to view the sections they are interested in, or keep scrolling down. And we save on horizontal space.
The ‘51 Companies’ section of endorsements thematically fits better with the ‘Trusted by organizations’ section and it seems like they should be together instead of separate and repeating similar information. Again we can look at the Go landing page, they have the endorsements in a carousel immediately below the company logos.
For the rest of the sections on the page (Community, Compiler, Platform Tools, Changelog, and various others), I feel like these don’t need to be on the landing page itself but would be fine on pages linked from there. What’s more important on the landing page imho is to answer the question ‘What can I do with OCaml?’ That is the question that I think most people will have, since they’re not familiar with it. We should try to answer this question by showcasing interesting projects like MirageOS, NetHSM, Haxe, Docker, Unison, and so on, preferably linking to articles describing how OCaml is used in these projects. (Tarides blog has a lot of these.)
Thanks for preparing these designs!