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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2 versions withdrawn
withdrawn after publishing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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Improved error handling for endAt queries.
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- Added a missing file to the files array in package.json.
Added a missing file to the files array in package.json.
Fixed some errors in the documentation.
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Added the missing depenedency to auth-types and storage-types packages.
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Added a type definition file for all firebase components, so that they work with TypeScript with dynamic import.
BREAKING: The timestampsInSnapshots setting is now enabled by default. Now, timestamp fields read from a DocumentSnapshot will be returned as Timestamp objects instead of Date . Any code expecting to receive a Date object must be updated.
Fixed a crash that could happen when the app is shut down after a write has been sent to the server but before it has been received on a listener.
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- Fixed a packaging issue where some external dependencies were included in the Firebase package.
Fixed a packaging issue where some external dependencies were included in the Firebase package.
Added syntax highlights to the README file.
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- Added SAML providers and exposed the API to enable OIDC providers.
Added SAML providers and exposed the API to enable OIDC providers.
Changed the email validation logic to allow international email addresses.
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