Front-end Demos on Github

I really like both JSFiddle and Plunker but they come with limitations. To counteract cross site scripting issues and other security concerns they sandbox the code with iFrames and similar methods. That is just fine when you do simple examples of front-end implementations. I actually managed to implement a connection to Google oAuth ina JSFiddle but it was hard and requires several re-loads of the page before the user actually get anywhere. Plunker suffer from similar limitations but is much better for larger demos since you can split the code into several files. I also like their editor better.

For more complex demos that implement oAuth, requiring post-backs or other more advanced features I’m now using the pages. Simply put the service allows static pages, which is great for JavaScript demos, to be served straight from a Github repository!

First you setup a repository named {githubusername} and check in whatever HTML, CSS and JavaScript content you’d like to run. This will be accessible via the {githubusername} web address. It has support for SSL (HTTPS) as well as custom domain names. If you use a custom domain name you will not be able to use SSL at this time. I have seen workarounds with CDN solutions like CloudFlare but I haven’t tested it my self yet.

For any other repository you create you can commit files to a branch named “gh-pages” and they will be served at {githubusername}{repositoryname}. In my case I put a “front page” in my {githubusername} repository linking other demos but you could actually build a complete blog in that space if you like. So far I have only scratched the surface of what can be done with this but there are a lot of information out there. At the bottom of this post there is a link to some more information to get you started.

The reason I ended up with this solution was due to JSFiddle/Plunker implementation complexity for my latest demo. When I moved to the US from Sweden my phone took care of my phone numbers missing country code and allowed me to dial them as +46. When I used Skype to dial them it just got the original number entered in the phone without country code. One big difference between the dial screen in Skype and the phone is that you can’t edit the phone number in Skype. You have to delete the whole thing and type it in with country code and then the number. Since I sync my phone with Google Contacts I figured I’ll use their API and a E164 (country code + phone number) javascript library to update all contacts in my address book.

Since the code use for my self was a bit of a one of, I now type in new numbers with country code, I thought I’ll make a functioning demo out of the code. If people want to use it to correct their own address book they can. At the same time it’s a complete Google oAuth, API implementation demo written in AngularJS.

E164 formatter demo:
ithub demos:

More info on Github pages:

In the menu above you will find links to my demos on JSFiddle, Plunker and Github.

2 Comments on “Front-end Demos on Github”

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