The Language of the Web

When I first started programming at a startup, I were proud even snobbish about the language we used: Java. I derided JavaScript. I couldn’t have been more wrong.
JavaScript has become the dominant language of the web. Every browser, PC and mobile, understands Javascript. It is a lingua franca among computers. Some hardware even speaks JavaScript.
Because of its universality, JavaScript’s growth has compounded. The chart above shows the number of code repositories by language on GitHub, as analyzed by RedMonk. JavaScript’s share has tripled in 5 years and the number of job requisitions seeking Javascript has grown in parallel.


At the bottom of this blog, there’s an inocuous sharing bar with links to share this post on Twitter, Facebook, LinkedIn, HackerNews and subscribe by email and RSS. 1.5% of visitors click on one of these buttons. Despite the similarity of the buttons and the clicks, the value they generate as sharing tools varies dramatically.