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npm · #4157 most downloaded on npm
Firebase JavaScript library for web and Node.js
Last release today
06 Oct 2026
Ships on a steady schedule
a new release about every 3 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
2 versions withdrawn
withdrawn after publishing
15 years old
4222 releases · first in 2012
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One column per quarter.
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Updated dependencies [`633463e2a`, `c65883680`, `364e336a0`, `191184eb4`]:
Fixed an issue where errors from grpc are thrown directly to user code. Now they are wrapped in FirestoreError .
Fixed an issue where an empty X-Firebase-GMPID header is sent in the request when appId is not available. See GitHub issue #4795 .
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Updated dependencies [`74fa5064a`]:
74fa5064a]:
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`5ae73656d` #4346 - Add storage().useEmulator() method to enable emulator mode for storage, allowing users to set a storage emulator host and port.
5ae73656d #4346 - Add storage().useEmulator() method to enable emulator mode for storage, allowing users
to set a storage emulator host and port.7354a0ed4 #4720 - Internal changes to Database and Validation APIs.
Updated dependencies [7354a0ed4, 6db185be5, 5ae73656d]:
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Updated dependencies [`f24d8961b`]:
f24d8961b]:
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Updated dependencies [`de5f90501`, `4cb0945c6`]:
de5f90501, 4cb0945c6]:
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