content/frontend/404/404.js take a lot of time to compile
Not sure what the issue is here, but the 404 javascript file takes 5x-30x the time to compile as opposed to some other JS files. We can maybe optimize this.
$ rollup --config rollup.config.js
content/frontend/404/404.js → public/frontend/404/404.js...
created public/frontend/404/404.js in 16.9s
content/frontend/default/default.js → public/frontend/default/default.js...
created public/frontend/default/default.js in 3s
content/frontend/default/directives/stick_to_footer.js → public/frontend/default/directives/stick_to_footer.js...
created public/frontend/default/directives/stick_to_footer.js in 54ms
content/frontend/default/setup_table_of_contents.js → public/frontend/default/setup_table_of_contents.js...
created public/frontend/default/setup_table_of_contents.js in 2.5s
content/frontend/feedback/feedback.js → public/frontend/feedback/feedback.js...
created public/frontend/feedback/feedback.js in 29ms
content/frontend/home/home.js → public/frontend/home/home.js...
created public/frontend/home/home.js in 43ms
content/frontend/shared/constants.js → public/frontend/shared/constants.js...
created public/frontend/shared/constants.js in 34ms
content/frontend/shared/dom.js → public/frontend/shared/dom.js...
created public/frontend/shared/dom.js in 35ms
content/frontend/shared/toc/flatten_items.js → public/frontend/shared/toc/flatten_items.js...
created public/frontend/shared/toc/flatten_items.js in 217ms
content/frontend/shared/toc/parse_toc.js → public/frontend/shared/toc/parse_toc.js...
created public/frontend/shared/toc/parse_toc.js in 86ms
Done in 23.85s.