With respect to Web APIs, the industry has clearly and emphatically landed on REST as the standard way to implement these services. And for good reason... REST, which is generally implemented as a one-size-fits-all solution, is an excellent choice for a most companies who wish to expose their content to third parties, mobile app developers, partners, internal teams, etc. There are many tomes about what REST is and how best to implement it, so I won’t go into detail here. But if I were to sum up the value proposition to these companies of the traditional REST solution, I would describe it as:
The phrase mobile application developer gets frequently bandied about because for a while not it’s required specific tools and expertise to build these types of applications. But as general purpose application development tools become more tightly integrated with HTML5, Javscript and cascading style sheets (CSS) a question about whether the average IT organization is going to need dedicated tools for building mobile application not only arises, the whole concept of being a mobile developer may eventually become as quaint as the phrase Web developer before it.