I first started using D3 in 2012. I've followed Mike Bostock's work since then, and he's got a lot of great stuff. He summarizes a lot of good lessons in this blog post

Good discussions about open source, different kinds of data visualization, and how to have fun with data

Sign in to participate in the conversation
Scholar Social

Scholar Social is a microblogging platform for researchers, grad students, librarians, archivists, undergrads, academically inclined high schoolers, educators of all levels, journal editors, research assistants, professors, administrators—anyone involved in academia who is willing to engage with others respectfully.