Efficient JavaScript Execution in Firefox

Run JavaScript is a subscription-based application designed for Firefox, catering specifically to web development needs. This tool allows users to execute JavaScript code directly within the browser, enhancing the development process by providing a seamless environment for testing and debugging scripts. Its integration with Firefox ensures that developers can easily access and utilize the features without needing additional software or tools.

The application supports various JavaScript functionalities, making it suitable for both novice and experienced developers. By offering a straightforward interface, Run JavaScript allows users to write, run, and troubleshoot their code efficiently. This simplicity, combined with the subscription model, ensures that users have access to regular updates and support, positioning it as a valuable asset for web development projects.

App specs

  • License

    Subscription

  • Version

    1.0

  • Latest update

  • Platform

    firefox

  • Downloads

    3

    Last month's downloads

    • 3
  • Size

    20.13 KB

  • Developer

    • datttyt

Program available in other languages



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Top downloads Web development for Mozilla Firefox

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is Run JavaScript safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
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Scan Info

Last scan
Monday, October 6, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
1.0.xpi
SHA256
58367831cc43e04dfb3f7283f98642d02b9eb0d2f0e7107a56aaaca5ebf23391
SHA1
d4dc0643aa85568b5b718c32c6fd22838c5ff49c

Softonic security commitment

Run JavaScript has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.