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JSFiddle
Online JavaScript Playground with AI Code Completion

JSFiddle
Freemium

Home: https://jsfiddle.net

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What is JSFiddle?

JSFiddle is a collaborative online platform for developers to write, test, and share JavaScript, HTML, CSS, and CoffeeScript code snippets, known as fiddles. The editor supports multiple programming languages and frameworks, providing a real-time result panel and a wide array of template options. Users can utilize a collection of libraries fetched from the CDN, customize code panels, and experiment with a variety of pre-processors and plugins.

With its new AI Code Completion (Beta), powered by the Codestral model from Mistral, JSFiddle helps streamline development workflows by offering intelligent code suggestions. Users can bring their own API key for this AI-driven feature, which enhances code writing efficiency without saving API keys on JSFiddle's servers. Additional features include code versioning, embeddable snippeting, console debugging, private fiddles, and collection management, making JSFiddle a versatile tool for both individual developers and teams.

Features

  • AI Code Completion: Intelligent code suggestions powered by the Codestral model
  • Multiple Language Support: Edit JavaScript, HTML, CSS, CoffeeScript, TypeScript, and more
  • Real-Time Preview: Instantly view code results as you type
  • Framework & Library Integration: Fetch resources from CDNJS and utilize popular libraries and frameworks
  • Customizable Editor: Options for auto-run code, live validation, dark/light themes, and more
  • Code Versioning: Save and manage different versions of fiddles
  • Embeddable Snippets: Easily share or embed code previews
  • Private Fiddles & Collections: Organize and manage private code snippets
  • Console Debugging: Built-in JavaScript console for testing and debugging code

Use Cases

  • Rapid prototyping and sharing front-end code samples
  • AI-assisted code completion for faster development and learning
  • Collaborative code editing and debugging in team or classroom settings
  • Testing compatibility with different JavaScript frameworks and libraries
  • Embedding interactive code examples into blogs and documentation

FAQs

  • What is AI Code Completion in JSFiddle?
    AI Code Completion is a beta feature that leverages the Codestral model by Mistral to provide intelligent code suggestions within the JSFiddle editor.
  • Do I need an API key to use the AI Code Completion feature?
    Yes, users must provide their own API key from Mistral for the AI Code Completion feature to function.
  • Is my API key stored on JSFiddle servers?
    No, your API key is only stored in your browser and is not saved in JSFiddle’s database.
  • Can I organize my fiddles into collections?
    Yes, JSFiddle allows users to sort and categorize fiddles into multiple collections for better management.
  • Does JSFiddle support embedding code samples into external websites?
    Yes, users can easily embed their fiddles or customized code blocks into other web pages.

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