The ReactOS na Wine oru ngo na-ekere òkè ihe mgbaru ọsọ na-agba ọsọ ọnụọgụ abụọ Windows software natively na ike ya mere na-ekere òkè ọtụtụ dependencies na mmepe. ReactOS na-eji akụkụ nke Wine oru ngo nke mere na ọ nwere ike na-erite uru site Wine si ọganihu na mmejuputa iwu Win32 API. Mgbe Wine si NTDLL, USER32, KERNEL32, GDI32, na ADVAPI32 components-apụghị-eji ozugbo site ReactOS n'ihi na ije ọdịiche, koodu snippets nke ha na akụkụ ndị ọzọ nwere ike na-akọrọ n'etiti ma oru ngo. The kernel na-mepụtara site ReactOS iche iche dị ka Wine na-adabere ebe a na ẹdude Unix-dị ka kernels. iche iche, na nnwale Arwinss alaka e kere dị ka ihe ọzọ pụtara iji melite USER32 na GDI32 nkwado site na ihe ọzọ mmejuputa iwu nke Win32. Ebe ReactOS si mbụ subsystem e ji mee ihe nke ọma Win32 API kwekọrọ nnọọ na ya na mmejuputa iwu nke
ReactOS