Of course, using a bundler means you'll face several other unpleasant realities. Like - what about tests, how do they run - source maps support in node bei

Of course, using a bundler means you'll face several other unpleasant realities. Like - what about tests, how do they run - source maps support in node being 3rd party and unbearably slow for any medium sized project - edit: this has been fixed somewhat recently https://nodejs.medium.com/source-maps-in-node-js-482872b56116 - only the 3rd party bit, not the slowness bit https://github.com/nodejs/node/issues/41541 - also applicable when not bundling, albiet fewer reprcutions to turning off source maps - poor native (C++) modules support in bundlers - modules with really dynamic `require` statements being supported at varying levels by varying bundlers