When I watched the 1-hour talk of Douglas Crockford I learned a lot about the wonders of the use of Java Script. He pointed out the advantage and disadvantages from its features. He stated that Java Script is one of the world’s most misunderstood programming language because people don’t know what are the opportunities that Java Script can give to its users. It is also a programming language that has many contrasts, in a sense that it is very versatile when it comes to functionalities. These are some of the things that Douglas Crockford discussed in the video. The other things are complaints that users usually encounter in using that this language. He also discussed the bad parts that Java Script can give. And finally he discussed the good parts of Java Script.