中EN Submit a tool

Project IDX

AI Coding

Project IDX is Google's AI-powered cloud-based full-stack development environment and code editor with the Gemini assistant built in for code generation and suggestions. It supports many languages and frameworks, GitHub imports, and cross-platform previews, and is currently free.

Human verified · · Submit a correction

Visit website
Editor's note

Best for developers who want a fast cloud workspace for full-stack apps; not suitable for those needing offline local development or heavily customized IDEs.

Verified facts

CategoryAI Coding
Human verified

What is Project IDX

Project IDX is Google's AI-powered cloud-based full-stack development environment and code editor with the Gemini assistant built in for code generation and suggestions. It supports many languages and frameworks, GitHub imports, and cross-platform previews, and is currently free.

Key features of Project IDX

  • Spin up full-stack projects in the cloud
  • Generate and explain code with Gemini
  • Import existing apps from GitHub
  • Preview web and Android apps in built-in emulators

Good for

  • Made by Google with Gemini AI coding assistance
  • Supports Angular, React, Flutter and more
  • Cloud workspace with no local setup needed

Watch out

  • Requires internet access and a Google account
  • Still evolving, so features may change
  • Access from mainland China may need extra network setup

How to use Project IDX

  1. Open the Project IDX site and click Get Started
  2. Sign in with your Google account
  3. Start from a template or import a GitHub repo
  4. Wait for the workspace to initialize
  5. Click the Gemini icon for AI coding help

Who Project IDX is for

Difficulty: Intermediate

  • Spin up full-stack projects in the cloud
  • Generate and explain code with Gemini
  • Import existing apps from GitHub
  • Preview web and Android apps in built-in emulators

FAQ

Is Project IDX free?

The source page describes it as a free AI coding tool.

Which languages and frameworks are supported?

Angular, React, Flutter, Go, Next.js, Python/Flask, Svelte and more.

Can I import existing projects?

Yes, you can import apps from GitHub and continue development seamlessly.

Sources and verification

Sources: idx.dev (opens in a new tab)
Verified: · Submit a correction →

Alternatives to Project IDX

All in this category
Visual Studio IntelliCode Best for .NET/C# developers and teams who live in Visual Studio; not for those who want conversational whole-module generation or who work outside the Microsoft toolchain. Amp Built for developers on larger teams needing cross-codebase refactoring, test generation and documentation; overkill for users wanting simple autocomplete or cost-sensitive solo devs. Ghostwriter Best for people already building on Replit or learning to code in the browser; not suitable for developers whose workflow lives in local editors or other IDEs and who need AI help outside the Replit ecosystem. Codex Best for professional developers and engineering teams that want to delegate development, refactoring, and ops work to an AI agent; not for non-programmers or users who only need simple code completion. JamGPT Best for development teams and engineers drowning in bug reports who want to cut diagnosis and fix time; not for non-technical users who just want plain-language explanations of errors.