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Hdl_checker Alternatives
Similar projects and alternatives to hdl_checker
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vscode-terosHDL
VHDL and Verilog/SV IDE: state machine viewer, linter, documentation, snippets... and more!
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teroshdl-documenter-demo
Discontinued This is an example of how TerosHDL can generate your documentation project from the command line. So you can integrate it in your CI workflow.
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vcdvcd
Python Verilog value change dump (VCD) parser library + the nifty vcdcat VCD command line pretty printer.
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better hdl_checker alternative or higher similarity.
hdl_checker discussion
hdl_checker reviews and mentions
Posts with mentions or reviews of hdl_checker.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-23.
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Any better options than Sigasi?
I've written a LSP that uses modelsim, ghdl or Vivado to do error checking: https://github.com/suoto/hdl_checker
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What Editor is Everyone Using for FPGA design? (2021)
NeoVim + CoC + hdl_checker
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VHDL native lsp
As others mentioned, rust_hdl and ghdl ls are worth checking out. If your project has both VHDL and Verilog/SystemVerilog, might be worth checking https://github.com/suoto/hdl_checker (disclaimer, I'm the author). It's got less LS features than the other two but if you use it with modelsim it'll provide mixed language syntax check.
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IDE / Editor of choice
Specifically for HDL-files a lot of progress has been made in the last couple of years on lsp-mode and external LSP servers for code analysis of both VHDL and SystemVerilog. For SV I use the https://github.com/suoto/hdl_checker server that passes the code you are working on live to the Linting engine in Questa/ModelSim and marks the warning lines in the editor. It's nice to get immediate feedback on missing semicolons etc. although it still has a hard time handling large projects.
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www.saashub.com | 19 Aug 2026
Stats
Basic hdl_checker repo stats
4
226
0.0
about 2 months ago
suoto/hdl_checker is an open source project licensed under GNU General Public License v3.0 only which is an OSI approved license.
The primary programming language of hdl_checker is Python.