Just sort by year: https://en.wikipedia.org/wiki/Comparison_of_source_code_hosting_facilities https://en.wikipedia.org/wiki/Comparison_of_source_code_host... B

Just sort by year: https://en.wikipedia.org/wiki/Comparison_of_source_code_hosting_facilities https://en.wikipedia.org/wiki/Comparison_of_source_code_host... Before then, code was often on people's private websites, or FTP servers, with communication over BBS, email, and IRC.