OneCompiler
onecompiler.com › javascript
JavaScript Online Compiler & Interpreter
OneCompiler's JavaScript online editor helps you to write, compile, debug and run JavaScript code online
Programiz
programiz.com › javascript › online-compiler
Online JavaScript Compiler (Editor) - Programiz
// Online Javascript Editor for free // Write, Edit and Run your Javascript code using JS Online Compiler console.log("Try programiz.pro");
OneCompiler
onecompiler.com
OneCompiler - Write, run and share code online | Free online compiler with 70+ languages and databases
JavaScript · Java · MySQL · C · C++ PHP · C# Assembly · Lua · PL/SQL · NodeJS · MongoDB · Groovy · React · PostgreSQL · Ruby · Embed our Editor & Challenges as an iFrame into your website to get the code execution capabilities in minutes.
What is a JavaScript compiler?
A JavaScript compiler transforms your JavaScript code into optimized, executable code. Unlike traditional compilers that produce machine code, JS compilers like PlayCode bundle your code, resolve imports, and transpile modern syntax (ES2026, TypeScript, JSX) into browser-compatible JavaScript that runs instantly.
playcode.io
playcode.io › javascript-compiler
JavaScript Compiler - AI-Powered JS Compiler Online | Free
How fast is the online JavaScript compiler?
PlayCode's compiler is optimized for speed. Initial compilation takes 100-500ms depending on project size. Incremental builds (when you edit code) complete in 20-50ms. That's often faster than running a local Node.js bundler because everything runs in memory with no disk I/O.
playcode.io
playcode.io › javascript-compiler
JavaScript Compiler - AI-Powered JS Compiler Online | Free
Does 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
Playcode
playcode.io › javascript-compiler
JavaScript Compiler - AI-Powered JS Compiler Online | Free
The only JavaScript compiler with AI assistant, real-time collaboration, and one-click publish with custom domains. Compile JS, TypeScript, JSX instantly. Used by 11M developers.
OneCompiler
onecompiler.com › html › 3x2zp2yd7
Web - HTML, CSS, & JAVASCRIPT. - HTML - OneCompiler
<a href="https://onecompiler.com/html">HTML online compiler</a> CSS(cascading style sheets) describes how HTML elements will look on the web page like color, font-style, font-size, background color etc. Below is a sample style sheet which displays heading in green and in Candara font with padding space of 25px. body{ padding: 25px; } .title { color: #228B22; font-family: Candara; } HTML Tables are defined in <table> tag. ... Javascript is used in HTML pages to make them more interactive.
OneCompiler
onecompiler.com › javascript › 3wnng9xz5
JavaScript Compiler - JavaScript - OneCompiler
Write, Run & Share Javascript code online using OneCompiler's JS online compiler for free. It's one of the robust, feature-rich online compilers for Javascript language. Getting started with the OneCompiler's Javascript editor is easy and fast.
Ideone
ideone.com › l › javascript
Online Javascript compiler and IDE - API provided by Sphere Engine - Ideone.com
Compile Javascript online. Add input stream, save output, add notes and tags.
OneCompiler
onecompiler.com › html › 3zwsjjp8f
HTML, CSS, JavaScript - HTML - OneCompiler
<a href="https://onecompiler.com/html">HTML online compiler</a> CSS(cascading style sheets) describes how HTML elements will look on the web page like color, font-style, font-size, background color etc. Below is a sample style sheet which displays heading in green and in Candara font with padding space of 25px. body{ padding: 25px; } .title { color: #228B22; font-family: Candara; } HTML Tables are defined in <table> tag. ... Javascript is used in HTML pages to make them more interactive.
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.
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.
OneCompiler
onecompiler.com › nodejs
NodeJS Online Compiler
It's one of the robust, feature-rich online compilers for NodeJS language,running on the latest LTS version NodeJS 16.14.2. Getting started with the OneCompiler's NodeJS editor is easy and fast. The editor shows sample boilerplate code when you choose language as NodeJS and start coding.
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.
GeeksforGeeks
geeksforgeeks.org › html › javascript-js-online-compiler-and-editor
JavaScript Online Compiler - GeeksforGeeks
The JavaScript (JS) Online Compiler and Editor is a free online tool providing an integrated development environment (IDE) for creating and executing JavaScript code. Whether you are a beginner looking to learn JavaScript or an experienced developer ...
Published May 5, 2025
OneCompiler
onecompiler.com › react
ReactJS Online Editor & Compiler
OneCompiler's ReactJS online editor helps you to write, compile, run and view ReactJS code online. It have all the features like auto-completion, syntax highlighting, etc.
ACM Other conferences
dl.acm.org › doi › 10.1145 › 3033019.3033025
One compiler: deoptimization to optimized code | Proceedings of the 26th International Conference on Compiler Construction
We evaluate this deoptimization approach in a high-performance JavaScript VM. It strictly uses a one-compiler approach, i.e., all frames on the stack originate from the same compiler.
Career Karma
careerkarma.com › blog › career advice › javascript online compiler guide: how to choose the best compiler to run javascript online
JavaScript Online Compiler Guide: How to Choose the Best Compiler to Run JavaScript Online
January 25, 2022 - The developer tools that typically come with an IDE are compiler, interpreter, debugger, translator, build automation, library, autocompletion, syntax highlighting, and code formatting. Some examples of online JavaScript IDE are OneCompiler, myCompiler, JSBin, JSFiddle, and Replit.
ScholarHat
scholarhat.com › compiler › javascript
JavaScript Online Compiler | Best JavaScript Online Editor
Use our free online JavaScript compiler to compile and run JavaScript code instantly. Ideal for developers and learners who need quick, efficient coding tools.
GitHub
github.com › onecompiler
OneCompiler · GitHub
onecompiler/html-element-highlighter’s past year of commit activity · JavaScript 3 0 0 0 Updated · Nov 23, 2019 · JavaScript HTML · Loading… · There was an error while loading. Please reload this page.
JSFiddle
jsfiddle.net
JSFiddle - Code Playground
Debug your Fiddle with a minimal built-in JavaScript console.
Google Play
play.google.com › store › apps › details
JavaScript Compiler - Run .js - Apps on Google Play
Features : 1. Compile & Run - Compile & Run JavaScript Programs 2. Code Editing & Syntax Highlighting - Enables you to edit code and automatically detects and highlights syntax 3. Exercise Questions - Exercise questions to help you improve your knowledge 4. Programs with Code - All the general DSA programs with code 5. Fun Facts - Some fun facts about programming and computer science This app is brought to you by the company OnePercent, based in Bangalore, India.