Import maps take care of the first, like I said: https://deno.land/manual@v1.30.3/basics/import_maps https://deno.land/manual@v1.30.3/basics/import_maps And De

Import maps take care of the first, like I said: https://deno.land/manual@v1.30.3/basics/import_maps https://deno.land/manual@v1.30.3/basics/import_maps And Deno supports lockfiles for the second: https://deno.land/manual@v1.30.3/basics/modules/integrity_checking https://deno.land/manual@v1.30.3/basics/modules/integrity_ch... It also has a vendoring mechanism, if you prefer that approach: https://deno.land/manual@v1.30.3/tools/vendor https://deno.land/manual@v1.30.3/tools/vendor