I roto i te hanga i te kaupapa hou, i whiriwhiria he ingoa hou, ReactOS. tīmata te kaupapa whanaketanga i roto i te Hui-tanguru 1998 mā te waihanga i te pūtake mō te kernel hou, me ngā taraiwa taketake. i tapaina te ingoa ReactOS i roto i te IRC kōrerorero. Ahakoa te kupu "OS" tu mo te pūnaha whakahaere, te kupu "whakahohe" i tohua ki te kore makona o te rōpū ki <unk> me te urupare ki <unk> tūranga monopolistic o Microsoft. i roto i te 2002 i whakapumautia te ReactOS i Moscow ki Maxim Osoinsky me Kaiwhakahaere Kaiwhakahaere Aleksey Bragin me Vladimir Braginov, i rite te poari o ReactOS.
NT pūoko hou me ngā taraiwa taketake