If you’re at all interested in app development, you’d be wise to learn Ruby on Rails - it’s one of the most popular languages used today. TechSpot readers can save 89% on a 2-year Stuk.io subscription to help you master Ruby on Rails.

Stuk.io is an online learning platform that streamlines the approach to studying programming. With an easy "1-app-per-month" process, you can take your time creating 24 real apps that will aid you in either building your portfolio, or helping you create a commercial site of your own.

While creating your apps, take advantage of the two Codecasts per month, which will teach you how to integrate special features to your apps such as Paypal, Google Maps, receipts management, and many others.

Once you've dominated Ruby on Rails, take your certificate of completion and look into Stuk.io's database of partnerships with tech requirement agencies to get a job.

Stuk.io typically costs $456 for 2 years, but you can save 89% and get it for $49 over at the TechSpot Store.