How to Run JavaScript Online: Compilers, Interpreters, Code Editors, and IDE A compiler can come as a standalone or as part of an integrated development environment (IDE). It also helps professionals write efficient code and improve productivity. It converts high-level programming language to machine code before executing the program.Ī JavaScript compiler is ideal for beginner developers as they learn and practice coding. What Is an Online JavaScript Compiler?Īn online JavaScript compiler is a web-based tool used to write, run, and share codes. JavaScript is also known as a scripting language for web pages and was initially created by Brendan Eich at Netscape. Some top applications written in JavaScript are Netflix, Candy Crush Saga, Facebook, Uber, LinkedIn, and PayPal. JavaScript is used in every industry and is one of the most popular programming languages today for many reasons. JavaScript is also the most used language among software developers in 2021.

Along with HTML and CSS, JavaScript is the core of the world wide web. It’s a dynamic language mainly used to create interactive web pages. JavaScript is a text-based, object oriented programming language used on both the client-side and server-side of web pages or browsers.

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Online js compiler