Conference for Open Source Coders, Users and Promoters (COSCUP) is an annual conference held by Taiwanese Open Source community since 2006. It’s a major force of Free software movement advocacy in Taiwan. The event is often held in two days, with talks, sponsor and communities booths, and Birds of a feather (computing). The chief organizer, staffs, and speakers are all volunteers.

Moreover, we are pleased to announce that COSCUP 2021 will in cooperation RubyConf Taiwan, and as usual, we are looking for for talks in several open-source related areas. welcome to join us for celerbration.

COSCUP aims to provide a platform for connecting Open Source coders, users, and promoters, and to promote FLOSS with this annual conference. No matter if you are an Open source coder, a devoted promoter, an enthusiastic user, or just a newcomer - We welcome you to be part of COSCUP!