Open the file in your web browser and in your text editor. Side Point However: There have been ".exe" apps out there (I think "SunBiz" posts to an 'exe'), and some compiled cgi apps for a while, but they were much fewer. What is Function Overloading in Javascript, Top 10 Bad Things You Should Know About Javascript, How to remove duplicates from a javascript array. Note: Try editing your version of apply-javascript.html and add a few more buttons into the file. When looking at Java versus JavaScript syntax, you can see they look pretty different on the surface, and the differences go much deeper than that. Want to improve this question? As a result, they tend to be faster and more efficient to execute than interpreted languages. This is what interpreted languages want. It can turn a static brochure-style website into a functioning application that lives in your web browser. Read the following paragraph published at web.stanford.edu: JavaScript is an interpreted language, not a compiled language. Instead, it ensures that the code is compiled into an executable bytecode. On the other hand, most command line tools, CLIs, and shells can theoretically be classified as interpreted languages. Of course, a seasoned C++ developer is faster than a script newbie but starting a process with IO redirection in BASH is a one liner; in C, it can take 10 to 100 lines, depending on the libraries which you might have. This method requires less memory, ensuring that the process is relatively seamless. There are a number of issues involved with getting scripts to load at the right time. Learn to code for free. JavaScript is an interpreted language, not a compiled language. Do EMC test houses typically accept copper foil in EUT? "Usage statistics of JavaScript as client-side programming language on websites, https://w3techs.com/technologies/details/cp-javascript." Interpreted languages were once significantly slower than compiled languages. Most programming languages can have both compiled and interpreted implementations the language itself is not necessarily compiled or interpreted. The dynamic recompilation aspect of a script language is not unique per se, it's just a very fine grained implementation of the compilation process. JavaScript or TC39 never asked to do that. Scripts loaded using the defer attribute (see below) will run in the order they appear in the page and execute them as soon as the script and content are downloaded: In the second example, we can be sure that jquery.js will load before script2.js and script3.js and that script2.js will load before script3.js. The name choice was a marketing move to encourage adoption. Did you add your