

Timo Laak A good tip for those who are studying JavaScript like me: RunJS! It's a playground that auto-evaluate your code as you type and you can also import libs and stuff. The best feature? It supports npm modules! Michael Uloth If you've never tried out RunJS before, give it a go! It's a JavaScript scratchpad which can also run your code. It's so much easier to practice JavaScript when you can see the solution in real time!Ĭassandra Rossall If you want to quickly see what a wee JavaScript snippet evaluates to, RunJS is a delightful way to find out. When there’s a question about the language, it is so easy to just throw RunJS up on the screen and run little experiments in a safe and clear environment until everybody’s got the behavioural info they need to make a choice.Īl Zimmerman So grateful to have discovered RunJS.

Paul Stamatiou I teach code school and mentor junior engineers at work. simple little sandbox to tinker with JS before writing it for real in my main environment.
Javascript download windows 10 mac#
Supports TypeScript, Babel transpilation, Node and browser APIs altogether, import Node modules from a folder, and more.įlavio Copes Was looking for a simple Javascript REPL Mac app and ran across RunJS. awesome: RunJS, a JavaScript playground for Mac. Joe Previte If you want to know what a piece of JS code will do, there's no substitute for just RUNning it and seeing the result! RunJS has become an essential tool in my daily JS development, writing, and teaching work, unseating a bunch of other tools like consoles, CLIs, and in-browser code editors. This is one of my favorite tools for debugging and testing things quickly. Stephen Grider RunJS - a desktop app that serves as a JavaScript scratchpad. Its similar to Swift playgrounds - every line of JS code will be evaluated separately, with output printed on the right. Among these, one can find tab-based navigation, right-click support, customization and security options.Awesome JS playground here. And since it is not meant to be used as a permanent web browser, but to demonstrate the power of Windows 10's web platform, there are some missing key features (also mentioned by the development team). The navigation speed and the responsive design of JavaScript Browser are quite impressive, considering the very lightweight package it is packed in.

A demo app for the EdgeHTML engine and the WebView control Fullscreen mode and keyboard shortcuts are supported, and intelligent URL recognition is included. There is a favorites section where frequently visited webpages can be stored. The address bar also includes a simple button that helps the user share the current page on Twitter.

The modern-looking interface comprises an address bar, back and forward buttons for quick navigation between visited pages, a refresh/stop button, a title bar and favicon support. Basic functionality to show Windows 10's web platform potentialĪs far as functionality is concerned, JavaScript Browser comes with a basic feature set that can be found in any other similar application, including Edge. Just like in the case of Microsoft's Edge, speed is its utmost feature. But that is what the Microsoft Edge Team intended: to show how any developer can create a functional, modern-looking UWP (Universal Windows Platform) Internet navigator based on the WebView control.Īs its rather dull name suggests, the browser relies on the JavaScript technology combined with HTML and CSS to ensure high-speed navigation to webpages. Proof-of-concept but high-speed browserĪvailable only via the Windows Store and exclusively running on Windows 10, this browser is practically more of a sample app, rather than a full-featured browser. Aiming to demonstrate the potential of the new web platform in the latest Windows iteration, Microsoft released the open-source JavaScript Browser. Windows 10's built-in browser, Edge, is powered up by an advanced rendering engine that goes by the name of EdgeHTML, available to all developers via the WebView control.
