Больше ничего не могу сказать. Вот только что список всех установленных расширений у меня (здесь ничего нет, что содержало бы npm): $ code --list-extensions | xargs -L 1 echo code --install-extension code --install-extension 13xforever.language-x86-64-assembly code --install-extension alefragnani.pascal code --install-extension alefragnani.pascal-formatter code --install-extension CADENAS.vscode-glsllint code --install-extension CAPTNCAPS.ue4-snippets code --install-extension cschlosser.doxdocgen code --install-extension dbaeumer.vscode-eslint code --install-extension donjayamanne.githistory code --install-extension ecmel.vscode-html-css code --install-extension EditorConfig.EditorConfig code --install-extension EliotVU.uc code --install-extension EngineDesigns.retroassembler code --install-extension fi1osof.prisma-cms code --install-extension GitHub.vscode-pull-request-github code --install-extension GraphQL.vscode-graphql code --install-extension Gruntfuggly.todo-tree code --install-extension henriiik.vscode-perl code --install-extension imperez.smarty code --install-extension infeng.vscode-react-typescript code --install-extension Ionide.Ionide-fsharp code --install-extension jakob101.RelativePath code --install-extension jeff-hykin.better-cpp-syntax code --install-extension jpoissonnier.vscode-styled-components code --install-extension kumar-harsh.graphql-for-vscode code --install-extension lonefy.vscode-JS-CSS-HTML-formatter code --install-extension mgmcdermott.vscode-language-babel code --install-extension mhutchie.git-graph code --install-extension mikestead.dotenv code --install-extension mjmcloug.vscode-elixir code --install-extension mquandalle.graphql code --install-extension ms-dotnettools.csharp code --install-extension ms-vscode-remote.remote-containers code --install-extension ms-vscode-remote.remote-ssh code --install-extension ms-vscode-remote.remote-ssh-edit code --install-extension ms-vscode-remote.remote-wsl code --install-extension ms-vscode.cmake-tools code --install-extension ms-vscode.cpptools code --install-extension ms-vscode.cpptools-extension-pack code --install-extension ms-vscode.cpptools-themes code --install-extension ms-vscode.mono-debug code --install-extension ms-vsliveshare.vsliveshare code --install-extension ms-vsliveshare.vsliveshare-audio code --install-extension prb28.amiga-assembly code --install-extension Prisma.prisma code --install-extension redhat.java code --install-extension richterger.perl code --install-extension Roncho.assembly-8086 code --install-extension scala-lang.scala code --install-extension searKing.preview-vscode code --install-extension SimonSiefke.svg-preview code --install-extension slevesque.shader code --install-extension syler.sass-indented code --install-extension sysoev.language-stylus code --install-extension technosophos.vscode-make code --install-extension tht13.python code --install-extension twxs.cmake code --install-extension vadimcn.vscode-lldb code --install-extension VisualStudioExptTeam.vscodeintellicode code --install-extension vscjava.vscode-java-debug code --install-extension vscjava.vscode-java-dependency code --install-extension vscjava.vscode-java-pack code --install-extension vscjava.vscode-java-test code --install-extension vscjava.vscode-maven code --install-extension wingrunr21.vscode-ruby code --install-extension Wscats.eno code --install-extension xabikos.ReactSnippets code --install-extension yzhang.markdown-all-in-one code --install-extension zenor.makefile-creator Так что придется тебе гуглить, если очень нужна эта фича.