# Project IDX

> Web-based full-stack workspace with Gemini AI assistance and cloud emulators

Project IDX (transitioning to Firebase Studio) is a browser-based development environment by Google built on Code OSS. It provides full-stack workspaces with built-in Gemini AI code assistance, cloud hosting, and multiplatform previews for web and mobile frameworks.

Website: https://idx.dev/

## What it is for

- Develop full-stack web applications without configuring local environments
- Preview cross-platform mobile apps using cloud-based Android and iOS emulators
- Generate, complete, and explain code using integrated Gemini AI models

## Features

- Browser-based development workspace built on Code OSS
- Integrated Gemini generative AI for code generation and chat
- Cloud-powered Android, iOS, and web application previews
- Native support for frameworks like React, Next.js, Angular, Svelte, and Flutter
- Cloud hosting integration via Google Cloud and Firebase

## Pricing

Free to use during preview

## Details

- Type: Web app
- Category: [Development](https://xiry.app/topics/development.md)
- Open source: no
- Platforms: Web
- For: Web and mobile app developers looking for a browser-based, AI-integrated IDE
- Alternative to: GitHub Codespaces, Gitpod, StackBlitz, Replit
- Tags: cloud ide, gemini, full stack, code editor, google

## Why it was saved

- [@spoonfedtech, 16 August 2023](https://www.instagram.com/reel/CwBIrYUBbgL/): Allows developers to build, test, and preview multiplatform apps (supporting frameworks like React, Next.js, Angular, Svelte, and Flutter) in the cloud with built-in iOS and Android simulators and AI code completion.

## Related

- [Google Antigravity](https://xiry.app/resources/google-antigravity): Agentic development platform and IDE for running autonomous coding agents. (Desktop app, Freemium)
- [Jules](https://xiry.app/resources/jules): Autonomous AI coding agent that handles repo tasks in a cloud VM (Web app, Freemium)
- [Multimodal AI Agent with Gemini 2.0 and Phidata](https://xiry.app/resources/multimodal-ai-agent-with-gemini-2-0-and-phidata): Python recipe for an agent handling image, audio, video, and web search (Tip, Open source)
- [PageSpeed Insights](https://xiry.app/resources/pagespeed-insights): Google's web performance testing tool analyzing Core Web Vitals and load speed. (Web app, Free)

Updated 3 October 2026. Page: https://xiry.app/resources/project-idx

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