There is a good extension for VS Code called Yangster, it is uses a language server to do many of the functions so also requires Java. ANX as mentioned by the other reply is really good for exploring existing models and is very easy to get up and running via docker. Thanks, Phil On 5/4/20, 11:37 AM, "nanog-bounces+bedard.phil=gmail.com@nanog.org on behalf of adamv0025@netconsultings.com" <nanog-bounces+bedard.phil=gmail.com@nanog.org on behalf of adamv0025@netconsultings.com> wrote: Hi folks, Just wanted to ask what are your favourite tools for designing YANG models and why? Are these two all there is: https://www.mg-soft.com/mgYangDesigner.html https://github.com/CiscoDevNet/yang-explorer Or maybe some plugins for notepad++ or totalcmd/midnightcmd :) Thanks a bunch. adam