what's the point? I can name offhand the projects and languages I've been working in for a given day or week. failing that, I can just look through my commits or jira.
your usecase ("I got excited by side features") is easily solved with a basic-ass kanban board. just finish your tickets.
your site also posits to "get rid of standups", but standups aren't generally about the code you wrote. they're about connecting with your team on concepts that are blocking you or others.
sure, it's neat, but is it neat enough for me to want to integrate all this stuff and potentially give you data I don't want to give you? what's in it for me?