The updated babel-based minifiers must be more tight on some syntax. This
trailing coma has been there for a while but it's now causing issue when
minimizing to view the bundle size. Tests on a local app show a resolution
just by deleting the coma.
Since bundle-visualizer is a non-core package, it could be used with a
version of ecmascript that does not imply dynamic-import, though it
definitely requires support for `import()` to function properly.
If you're trying to visualize the bundle of an application that does not
use ddp-client, it's annoying if bundle-visualizer pulls in all those
dependencies just to support itself.
cc @abernix
The visualizer seems to have stopped working recently if you reinstall its
npm dependencies without using the existing npm-shrinkwrap.json file,
likely due to changes in indirect dependencies.
The good news is that the package now has far fewer npm dependencies.
However, since the sunburst.js module imports d3-collection explicitly, we
should definitely be depending directly on that package.
cc @abernix
The suggestion to `meteor add` and then `meteor remove` is no longer
relevant with the addition of the awesome new `--extra-packages`
option from @mpowaga in meteor/meteor#8769.
While this was helpful in one of the incarnations of the
bundle-visualizer during development it isn't relevant anymore since
the `.stats.json` will not be present in the bundle unless it was
created by a recent version of `standard-minifier-js` which passed
in `stats` (no older versions did this).
Removing this check will also make it possible for other minifiers to be
used with `bundle-visualizer` without them also needing to fork make
their own version.
There was an issue where most of the visualizer was visible but the module size details displayed when hovering over a segment were hidden behind some UI elements. Setting a high z-index fixes it.
This package is required to be ran with `--production` in order to for
it to accurately use data from the minifier which is only provided when
emulating or actually in production. The additional work required in
this mode is too costly to run during normal development as the
minification process (provided by UglifyJS, one of the fastest
minifiers) is still quite slow.
Once added, this package will display a sundial chart showing the weight
of the modules included in the application, in the web-browser, on top
of your existing application.
While maybe not the best final product, it's certainly something we can
iterate on and improve.
This package should be removed before bundling/deploying for production.
