Python 106 C++ 72 Verilog 58 SystemVerilog 43 C 28 Scala 14 VHDL 14 JavaScript 8 Rust 8 TypeScript 7

Circuit Compilers 72 Verification Frameworks 39 Connectivity 34 Accelerators 33 Electronics Simulators 27 CPUs 26 FPGA Design 22 Systems 21 Documentation 20 Layout Compilers 19 Libraries 18 Boards 15 Build Systems 14 Waveform Viewers 14 Board Design 13 Digital Design 12 Benchmarks 10 Formal Verification 9 Physics 8 AXI 7 Schematics 7 FPGA Compilers 6 Memory 6 Virtual PDKs 6 Register Design 6 FPGA Architectures 4 Linters 4 Analog Circuits 3 Manufacturable PDKs 3 AIB 3 Analog Design 2 Chip Packaging 1 ASIC shuttle service 1

fpga 64 verilog 57 systemverilog 37 python 34 hardware 31 eda 30 asic 29 vhdl 27 rtl 24 hdl 23 simulation 21 risc-v 14 simulator 14 verification 13 cad 12 compiler 12 electronics 11 uvm 10 riscv 8 synthesis 8 hardware-description-language 8 gdsii 7 systemc 7 yosys 7 vlsi 7 verilog-hdl 7 hls 7 pcb 7 circuit 7 kicad 7 spice 7 xilinx 6 svg 6 verilator 6 axi 6 open-source-hardware 6 parser 6 network-on-chip 6 system-on-chip 6 ngspice 6 amba 5 open-source 5 axi4 5 cpp 5 sphinx 5 deep-learning 5 noc 5 symbiflow 5 high-level-synthesis 5 hardware-designs 5