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npm · #4231 most downloaded on npm
This is the Firebase Cloud Messaging component of the Firebase JS SDK.
Last release 3 days ago
01 Oct 2026
Ships fairly regularly
a new release about every 3 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
3684 releases · first in 2017
Co-authored-by: google-oss-bot firebase-oss-bot@google.com
Co-authored-by: google-oss-bot firebase-oss-bot@google.com
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One column per quarter.
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`589b24b` #10293 - Updated many top-level devDependencies.
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`3b337b9` #9917 - Add new API and deprecate old API for creating and deleting fcm registration
a1a2455 #9916 - Fix delivery metrics Firelog flushing when BigQuery export is enabled: schedule the first flush immediately (next timer tick) instead of waiting a full LOG_INTERVAL_IN_MS, start processing only when there are queued events (so enabling export with an empty queue does not arm a day-long idle timer that blocks later stageLog flushes), and ensure staging a log starts the service when needed. When export is disabled, clear any queued events and cancel pending flush timers immediately (rather than waiting for the background loop).
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`8e384c9` #9883 - Updated dependencies.
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`f18b25f` #9167 - Set build targets to ES2020.
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