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npm · #4157 most downloaded on npm
Firebase JavaScript library for web and Node.js
Last release 6 days ago
11 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
2 versions withdrawn
withdrawn after publishing
15 years old
4215 releases · first in 2012
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One column per quarter.
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For more detailed release notes, see Firebase JavaScript SDK Release Notes.
For more detailed release notes, see Firebase JavaScript SDK Release Notes.
c0617a3 #9075 - Fixed issue where Firebase Auth cookie refresh attempts issues in Firebase Studio resulted in CORS errors.c0617a3]:0f891d8, c0617a3]:0f891d8]:Nothing published for this version
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For more detailed release notes, see Firebase JavaScript SDK Release Notes.
For more detailed release notes, see Firebase JavaScript SDK Release Notes.
1933324 #9026 - Add support for minItems and maxItems to Schema.
40be2db #9047 - Add title, maximum, minimum, propertyOrdering to Schema builder
1933324 #9026 - Add support for minItems and maxItems to Schema.
40be2db #9047 - Add title, maximum, minimum, propertyOrdering to Schema builder
1933324, 9964849, 40be2db]:9964849]:Added title , maximum , minimum , maxItems , minItems , and propertyOrdering to Schema .
Added HarmBlockThreshold.OFF support.
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For more detailed release notes, see Firebase JavaScript SDK Release Notes.
For more detailed release notes, see Firebase JavaScript SDK Release Notes.
35ad526, b5df4ae]:Nothing published for this version
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For more detailed release notes, see Firebase JavaScript SDK Release Notes.
For more detailed release notes, see Firebase JavaScript SDK Release Notes.
Normal version packages workflow isn't working due to the app version bump step being hardcoded to main branch. Generated this manually using yarn changeset version which means no automatically formatted description.
This release is an out-of-band release from a temporary non-main branch.
firebase package version is:
11.7.3
See files for version changes of subpackages.
6be75f7 #9010 - Default automaticDataCollectionEnabled to true without changing App Check's default behavior.
d5082f9 #8931 - Add support for the Gemini Developer API, enabling usage in a free tier, and add new AI API to accomodate new product naming.
8a03143, 050c1b6, 6be75f7, e99683b, d5082f9]:
Initial release of the Firebase AI Logic SDK ( @firebase/ai ). This SDK replaces the previous Vertex AI in Firebase SDK ( @firebase/vertexai ) to accommodate the evolving set of supported features and services. The new Firebase AI Logic SDK provides preview support for the Gemini Developer API, including its free tier offering. Using the Firebase AI Logic SDK with the Vertex AI Gemini API is still generally available (GA).
To start using the new SDK, use the getAI() instance getter imported from ’firebase/ai’ . See details in the migration guide .
Added support for Gemini multimodal output.
Fixed an issue where GenerationConfig was not inherited from ChatSession .
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