The set of questions below stems from this question.

1) does a website exist that contains (at least links to) code and data files, with the aim to centralise computational results in graph theory (or more generally metric geometry), both definite ones and unsuccessful/partial ones?

(Note that the Open Problem Garden website only lists statements and some recent references that are usually not of a computational flavor. The idea is to avoid wasting time repeating an ultimately unsuccessful approach.).

2) Are there examples of such type of website in other areas of mathematics?