JS.do is a popular online platform that allows developers to test and share their JavaScript code online. It provides an easy-to-use interface, live preview, and syntax highlighting, making it a convenient tool for web developers to showcase their skills and collaborate with others. However, there are several other alternatives and competitors in the market that offer similar or even better features. In this article, we will explore the top 10 JS.do alternatives and competitors worth considering in 2024.

1. CodePen

CodePen is a popular online code editor and social development environment for web developers. With CodePen, users can create, share, and test HTML, CSS, and JavaScript code snippets in real-time. It offers an intuitive interface, live preview, and syntax highlighting, making it a strong contender for web developers looking for a collaborative coding environment.

2. JSFiddle

JSFiddle is another online platform that allows developers to test and share their JavaScript code snippets. With JSFiddle, users can create, share, and test their code in real-time, using an intuitive interface, live preview, and syntax highlighting. It also supports multiple frameworks and libraries, making it a versatile tool for web developers.

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3. Repl.it

Repl.it is an online IDE (Integrated Development Environment) that allows developers to write, run, and collaborate on code in various programming languages, including JavaScript. With Repl.it, users can work on their projects in a fully-featured development environment, complete with syntax highlighting, debugging tools, and automatic deployment. It also offers collaboration features, making it a robust alternative to JS.do for teams.

4. JS Bin

JS Bin is an online code editor that allows developers to create and share HTML, CSS, and JavaScript code snippets. With JS Bin, users can test and debug their code in real-time, using an intuitive interface, live preview, and syntax highlighting. It also offers collaboration features, making it a strong contender for teams of web developers.

5. StackBlitz

StackBlitz is an online development environment that allows developers to create, collaborate, and deploy their projects in various programming languages, including JavaScript. With StackBlitz, users can write and test their code in a fully-featured development environment, complete with syntax highlighting, debugging tools, and automatic deployment. It also supports multiple frameworks and libraries, making it a versatile alternative to JS.do.

6. JSitor

JSitor is an online code editor that allows developers to create, share, and test JavaScript code snippets. With JSitor, users can work on their code in an intuitive interface, complete with syntax highlighting, live preview, and debugging tools. It also supports multiple frameworks and libraries, making it an attractive option for web developers.

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7. Glitch

Glitch is an online code editor and platform that allows developers to create, remix, and host web applications in various programming languages, including JavaScript. With Glitch, users can work on their projects in a full-featured development environment, complete with syntax highlighting, debugging tools, and automatic deployment. It also offers collaboration features, making it a robust alternative to JS.do for teams.

8. CodeSandbox

CodeSandbox is an online development environment that allows developers to create, collaborate, and deploy web applications in various programming languages, including JavaScript. With CodeSandbox, users can work on their projects in a fully-featured development environment, complete with syntax highlighting, debugging tools, and automatic deployment. It also supports multiple frameworks and libraries, making it a versatile option for web developers.

9. Plunker

Plunker is an online code editor that allows developers to create, share, and test code snippets in various programming languages, including JavaScript. With Plunker, users can work on their code in an intuitive interface, complete with syntax highlighting, live preview, and debugging tools. It also offers collaboration features, making it a compelling alternative to JS.do for teams.

10. RunJS

RunJS is an online code editor and playground that allows developers to create, test, and share JavaScript code snippets. With RunJS, users can work on their code in an intuitive interface, complete with syntax highlighting, live preview, and debugging tools. It also supports multiple frameworks and libraries, making it an attractive option for web developers.

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Conclusion

While JS.do is a popular tool for testing and sharing JavaScript code online, there are numerous alternatives and competitors in 2024 that offer similar or even better features. Whether you're looking for the collaborative coding environment of CodePen or the versatile development environment of StackBlitz, there's a platform on this list to suit your specific needs. Consider your requirements and desired features when selecting the best JS.do alternative for your web development projects.