Stratix is a family of FPGA products developed by Intel, Programmable Solutions Group (former Altera). Other current product lines include e.g. Arria and Cyclone families.
Stratix FPGAs are typically programmed in hardware description languages such as VHDL or Verilog, using the Intel Quartus Prime computer software.
Intel FPGAs have been used in automotive, optical imaging, memory, data processing and computing applications.