Julia’s official documentation is in English, but many groups work to translate and localize documentation and other resources. The following is a list of past localization efforts that may not be active anymore.
JuliaTokyo (Japanese)
JuliaLangEs (Spanish)
JuliaLangPt (Portuguese)
JuliaKorea (Korean)
JuliaGerman (German)
Julia Francophonie (French)
Please let us know if you have another organization dedicated to these efforts.