Be sure to check out these websites, all of which provide helpful extra information.
All about IAPS
In-app purchases are more efficient if they are optimised to use the psychology of the player to its advantage. The overwhelming success of some of the titles has led to OFT stepping in with a set of regulations that are well worth checking out.
Documentation of crafty.js
Having a deep understanding of your chosen tolls is paramount to being able to use them efficiently. The manual for Crafty.js provides a great overview of the overview of the various functions that are contained in the framework. For most of them, a small example with further data is also provided.
GamaSutra is the online version of the Game Developer magazine. The website provides a smorgasbord of interesting, amusing and inspiring content that can be useful for game developers and designers. Some of the stories also take a helpful look at marketing.
Html5 game engine
The web is full of game engines. The HTML5 Game Engine list contains an overview of all products that are available. You can list the engines by their feature set, or even analyse them by popularity or specifies such as frequency of update.
Reference: web designer, ISSUE 225