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

Circuit Compilers 68 Verification Frameworks 38 Connectivity 33 Accelerators 31 Electronics Simulators 27 CPUs 24 Systems 21 Documentation 19 FPGA Design 19 Layout Compilers 18 Libraries 18 Boards 14 Build Systems 14 Waveform Viewers 14 Board Design 13 Benchmarks 10 Digital Design 9 Physics 8 Formal Verification 8 AXI 7 Schematics 7 Memory 6 Register Design 6 FPGA Compilers 5 Virtual PDKs 5 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