@NatDudley @f_l_o_u_r_i_s_h @Datawrapper @rawgraphs for @Datawrapper, the reason we're accepting csv instead of json is that (a) all spreadsheet apps export csv, (b) most data sources publish csv and (c) csv is limited to straight-forward table data. json could be any structure, so it's hard to write generic vis tools for it