Programiz
programiz.com › javascript › online-compiler
Online JavaScript Compiler (Editor) - Programiz
Write and run your JavaScript code using our online compiler. Enjoy additional features like code sharing, dark mode, and support for multiple programming languages.
OneCompiler
onecompiler.com › javascript
JavaScript Online Compiler & Interpreter
OneCompiler's JavaScript online editor helps you to write, compile, debug and run JavaScript code online
Online Javascript compiler
JavaScript is (mainly) interpreted, and not compiled. You could take a look at simple online editors for inspiration. https://js.do/ Is simple and you could run it locally. If you want to achieve compilation in the browser, you'd want WebAssembly More on reddit.com
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February 19, 2023Writing a JavaScript compiler; Haskell or Rust?
TLDR; target an efficient runtime but use Haskell to compile your language. I wrote a basic Lisp compiler in Rust (outputs Rust code). If I had to do it over I'd use Haskell but still target Rust (or C/C++ etc). Using Rust for parsing Lisp and outputting itself was a PITA because (1) no GC which was an unnecessary burden (2) Haskell had way better facilities for exactly this use case. Nothing against Rust, I just used it for the wrong thing. More on reddit.com
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December 20, 2016JavaScript native compiler.
The approach sounds really interesting. I've had quite a few issues with wrappers for game development so far! Good luck going forward :) ! More on reddit.com
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May 28, 2014Does the JavaScript compiler work offline?
PlayCode works offline once loaded. The compiler runs entirely in your browser using WebAssembly, so you can keep coding without an internet connection. Your code is saved locally and syncs when you're back online.
playcode.io
playcode.io › javascript-compiler
JavaScript Compiler - AI-Powered JS Compiler Online | Free
Is PlayCode's JavaScript compiler free?
Yes, PlayCode's JavaScript compiler is completely free to use. You can compile and run unlimited JavaScript code, use npm packages, and see live preview results without paying anything. Pro features like AI assistance and private projects are available for subscribers.
playcode.io
playcode.io › javascript-compiler
JavaScript Compiler - AI-Powered JS Compiler Online | Free
Can I use npm packages in the online compiler?
Yes! PlayCode supports the entire npm ecosystem. Just import any package like React, Vue, Lodash, or Axios, and our compiler fetches and bundles it automatically. No npm install needed. Our intelligent caching makes subsequent imports instant.
playcode.io
playcode.io › javascript-compiler
JavaScript Compiler - AI-Powered JS Compiler Online | Free
Videos
05:25
Online Compiler for JavaScript | Chapter 17 | Lightning Web ...
10:49
Online Compiler in Node.JS( my own code compiler for website) - ...
49:14
How to build an Online Code Compiler using MERN Stack? | Part 1 ...
00:16
5 Best Free Online Compilers #shorts #programming #python #java ...
00:30
How Online JavaScript Compilers Save Time - YouTube
Playcode
playcode.io › javascript-compiler
JavaScript Compiler - AI-Powered JS Compiler Online | Free
2 days ago - The compiler resolves imports, bundles modules, and transpiles modern syntax in milliseconds, giving you instant feedback as you code. PlayCode lets you run JavaScript online without any setup. Just open your browser, write your code, and execute it instantly.
NextLeap
nextleap.app › online-compiler › javascript-programming
NextLeap - Online Javascript Compiler
The user-friendly online compiler platform that enables you to execute Javascript programs effortlessly and at no cost. The editor also supports taking input from the user and standard libraries. Dive into the world of Javascript development with our complimentary, easy-to-use tool.
CodeChef
codechef.com › javascript-online-compiler
Online JavaScript Compiler
Welcome to our AI-powered online JavaScript interpreter, the perfect platform to run and test your JavaScript code efficiently. Our tool makes coding easy for developers of any skill level, whether you're a beginner or experienced.
RunJS
runjs.app › play
RunJS - JavaScript Playground | Run JavaScript Online
An easy-to-use online JavaScript playground with live feedback. Write and run JavaScript instantly. Great for learning and prototyping.
Coding Shuttle
codingshuttle.com › compilers › javascript
Online Javascript Compiler | Coding Shuttle
An Online Javascript Compiler is a web-based application that enables users to write, edit, and run Javascript code directly from their web browsers without any local installations or configurations.
TypeScript
typescriptlang.org › play
TypeScript: TS Playground - An online editor for exploring TypeScript and JavaScript
The Playground lets you write TypeScript or JavaScript online in a safe and sharable way.
JSFiddle
jsfiddle.net
JSFiddle - Code Playground
JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle.
Scaler
scaler.com › topics › javascript › online-javascript-compiler
Online JavaScript Compiler (Editor)
Our user-friendly JavaScript Online Compiler enables you to both write and execute JavaScript code directly on the web. Save and share your codes with the latest version of online JavaScript compiler.
W3Schools
w3schools.com › js › js_editor.asp
JavaScript Online Editor
With our online JavaScript editor, you can edit HTML, CSS and JavaScript code, and view the result in your browser.
Replit
replit.com › languages › javascript
Node.js Online Compiler & Interpreter - Replit
Write and run Node.js code using our Node.js online compiler & interpreter. You can build, share, and host applications right from your browser!
Programiz
programiz.com › typescript › online-compiler
Online Typescript Compiler (Editor) - Programiz
Write and run your Typescript code using our online compiler. Enjoy additional features like code sharing, dark mode, and support for multiple programming languages.
Reddit
reddit.com › r/learnjavascript › online javascript compiler
r/learnjavascript on Reddit: Online Javascript compiler
February 19, 2023 -
How can I create an online Javascript compiler to compile and execute Javascript real-time online? I'm building an interactive Javascript editor using Monaco editor but need ideas for compiler and real time output. Some ideas I have is an express app with babel compiler and use vm2 to run the code? Any more sophisticated ideas?
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JavaScript is (mainly) interpreted, and not compiled. You could take a look at simple online editors for inspiration. https://js.do/ Is simple and you could run it locally. If you want to achieve compilation in the browser, you'd want WebAssembly
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This is something I tried a while ago: https://2ality.com/2019/10/multi-module-eval.html
JDoodle
jdoodle.com › html-css-javascript-online-editor
Online Compiler and Editor/IDE for Java, C, C++, PHP, Python, Ruby, Perl - Code and Run Online
JDoodle is an Online Compiler, Editor, IDE for Java, C, C++, PHP, Perl, Python, Ruby and many more. You can run your programs on the fly online, and you can save and share them with others. Quick and Easy way to compile and run programs online.
Adaface
adaface.com › home › adaface | free online compilers › javascript compiler
Online JavaScript Compiler - Write, Compile, and Run JS Code
May 22, 2025 - Use the online JavaScript Compiler to write, compile, and run JavaScript code instantly. Perfect for learning, testing, and debugging your JS code. Supports standard libraries and various input types.
Naukri
naukri.com › code360 › online-compiler › online-javascript-compiler
Online Javascript Compiler (Editor) - Naukri Code 360
Almost there... just a few more seconds
CodePen
codepen.io
CodePen: Online Code Editor and Front End Web Developer Community
Build, share, and learn JavaScript, CSS, and HTML with our online code editor.
Great Learning
mygreatlearning.com › blog › online javascript compiler
Free Online JavaScript Editor and Compiler
May 27, 2025 - JavaScript Compiler: Run, lint, save, load, and download JS code. Full-width, responsive editor with sample code for seamless coding.
Python Tutor
pythontutor.com › javascript.html
Online JavaScript Compiler, Visual Debugger, and AI Tutor - Learn JavaScript programming by visualizing code
Online JavaScript compiler, visual debugger, and AI tutor - the only tool that lets you visually debug your JavaScript code step-by-step (also debug Python, Java, C, and C++ code)