Project IDX
Project IDX was once Google's web-based full-stack development workspace. Officially, it was said to have built-in Gemini and cloud emulator previews. Currently, it is being integrated into Firebase Studio, and the workspace will continue.
Updated: 2026-10-26
What is Project IDX?
Project IDX was once a pure web-based full-stack development workspace launched by Google, which the official described as a complete preview with built-in Gemini generative AI and a cloud simulator. It should be noted that the official website currently shows that IDX has been integrated into Firebase Studio. The official stated that existing workspaces, settings, and shared links will continue to be available on the new platform, and AI assistance will be further integrated on the basis of IDX's existing capabilities. For those who are used to the development method of opening the browser and using it immediately, this means deeper integration with the Firebase ecosystem and more continuous investment in AI. For new projects, it is recommended to directly learn about Firebase Studio to avoid mid-migration due to reliance on the soon-to-evolve old entry.
Who is it for?
- Frontend and prototyping developers who are used to cloud-based development and do not want to set up a local environment.
- Teams already using the Firebase ecosystem who want AI assistance to build websites end-to-end.
- Remote collaborators who need to modify code and preview it in a browser anytime, anywhere.
- Existing users who already have an IDX workspace and are evaluating the migration timeline.
- Google ecosystem developers who want to experience Gemini AI-assisted coding and cloud simulator previews.
Key features
6Web-based Workspace
A full-stack application development environment based entirely on a browser, eliminating the need for local configuration.
Gemini Integration
It is officially stated that it is equipped with the latest Gemini generative AI to assist in coding and refactoring.
High-fidelity preview
The cloud simulator provides an app preview that closely mimics a real device, making debugging easier.
Integration into Firebase Studio
The official stated that existing IDX workspaces, settings, and shared links will continue to be available.
Full-stack Coverage
Designed for full-stack application development, with both front-end and back-end work completed within the same browser-based workspace.
Cloud-Based No Configuration
The development environment is ready in the cloud; you can start coding and previewing as soon as you open the webpage.
How to use Project IDX
- 1For new projects, it is recommended to directly learn about Firebase Studio, as IDX is being gradually integrated into this platform.
- 2Existing IDX workspaces can be migrated and continued; back up your settings and shared links before migration.
- 3As the product is in an evolving phase, the features and availability are subject to the current announcements on the official website.
- 4The official promises that existing workspaces can continue to be used, but it is still recommended to go to Firebase Studio as soon as possible to actually verify the key workflows.
- 5Regarding accounts and data, follow the official migration instructions to avoid disruption to workspace access.
Traffic & popularity
Data month Sep 2026
Project IDX receives about 49.4K visits per month and ranks #962,342 worldwide.
Monthly visits
12 monthsTraffic sources
- Search70.3%
- Direct18.3%
- AI assistants7.3%
- Referrals1.9%
- Social1.5%
- Other0.8%
Top countries
- United States24.1%
- India17.1%
- Indonesia7.0%
- Brazil6.1%
- Mexico3.5%
Estimated from third-party traffic data.
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