Image resize library for Node.js site on Heroku hosting

Could you suggest some node js library for resizing images which will be compatible with Heroku hosting (Linux), please?

We used this, but it didn't work on Heroku. https://github.com/aheckmann/gm

Thanks a lot

I just tested - the latest gm works on Heroku via its imagemagick subclass. Aaron is tha man :)

imageMagick = gm.subClass({ imageMagick: true });

Try this one:

https://nodejsmodules.org/pkg/canvas-heroku

Additionally, if Heroku supports GD, take a look at this one as well:

https://npmjs.org/package/node-gd

https://github.com/taggon/node-gd

Alternatively, if it supports ImageMagick:

https://github.com/rsms/node-imagemagick