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Calling bundle update GEMNAME will update a lot more gems than you think. E.g. when you do this: bundle update cucumber-rails ... you might think this will only...

...is a dependency of cucumber-rails), which will break all your tests. The fix Bundler >= 1.14 has a --conservative flag. Using the conservative flag allows bundle update GEM to update...

To keep JavaScript sources small, it can sometimes make sense to split your webpack bundles. For example, if your website uses some large JavaScript library – say TinyMCE – which is only...

...up TinyMCE like this (code is somewhat simplified): // TinyMCE as part of the main bundle! import tinymce from 'tinymce/tinymce' // UI import 'tinymce/themes/silver' import 'tinymce/skins/ui/oxide/skin.min.css' // Plugin import 'tinymce/plugins/autoresize' up.compiler('[tinymce]', (element...