Customizable key-bindings is also available, which includes presets for Emacs, Sublime Text, and Vim. Code reformatting is possible via JSBeautify and CSSLint. Code completion, real-time language analysis, and simultaneous editing are some of its notable features.ĪWS Cloud9 comes with variable/function name refactoring and syntax highlighting for JS. The online IDE comes with an inbuilt terminal that provides support for npm and basic Unix commands. Additionally, it supports development for C, C++, Go, Node.js, Perl, PHP, Python, and Ruby projects.Īnyone looking to use AWS Cloud9 must have an AWS account.

Written completely in JavaScript and using NodeJS on the back-end, AWS Cloud9 is probably one of the best online IDEs for developing JS applications. Atom has an inbuilt package manager that simplifies searching available packages and installing them on priority.

The ability of Atom can be extended by means of adding packages, such as the Auto-close HTML tags, Minimap, and Linter. There are also several UI and syntax themes available. Smart code completion is inherent to Atom, which also boasts an intuitive file system browser. The basis of Atom is Electron, which is a very popular framework for building cross-platform desktop applications using JavaScript. A cross-platform tool, Atom is easy to install, offers a significant speed gain, and is completely free to use. The modern code editor is flexible and highly customizable. Atom is one of the most popular source code editors used for JavaScript development.

Phpstorm for javascript