This switches the JS / CSS build step from gulp to esbuild, which helps avoid a certain number of security vulnerabilities in gulp and its dependencies. esbuild is also much faster, and in Go. 😄
Coverage remained the same at 6.709% when pulling 3ddb32cf62e24a6598e3bb25b51da4ade54ff062 on use_esbuild into e0df7f470535a665c098d9cc164ccecef5ff8c18 on main.
This switches the JS / CSS build step from gulp to esbuild, which helps avoid a certain number of security vulnerabilities in gulp and its dependencies. esbuild is also much faster, and in Go. 😄