Ask HN: Free web host to test javascript?

Could use the Google App Engine, or any app engine that has free usage. http://alternativeto.net/software/google-app-engine/ <--List of alternatives to the the app engine. Also might wanna look at OpenShift https://openshift.redhat.com/

Maybe just email the file to yourself and open it on the mobile devices? Or Dropbox? Or one of the pastebin sites?

Thank you for this suggestion, I had no idea it could be as simple as emailing the html file to myself.

jsfiddle?

I had never seen this site before, and I learned something new just by looking at the jquery examples.