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Topics: realtime

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3 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)

Language: Go
Topic: realtime
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1.PeerDB-io / peerdb

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

etl
sql
bigquery
cloud-native
distributed-systems
kafka
+10 more

Go AGPL-3.03.3K total232 forks

+3 stars

from 3,310 · score 1.39

2.dunglas / mercure

🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications

api
web-api
server-sent-events
subscriptions
golang
hypermedia
+10 more

Go AGPL-3.05.4K total348 forks

+2 stars

from 5,354 · score 1.10

3.emitter-io / emitter

High performance, distributed and low latency publish-subscribe platform.

pubsub
networking
emitter
mqtt
mqtt-broker
realtime
+4 more

Go AGPL-3.04K total360 forks

+1 stars

from 4,009 · score 0.69

Order: Attention Score

Most net stars gained in the window first. The score only puts this gain on a log scale, so the order is the order of the gain.

How the ranking works

Ranked by stars gained in the window. The score is the natural log of one plus that gain, so a repository's rank is exactly its star gain's rank.

score = log1p(net stars gained in the trailing T complete UTC days)

A repository is ranked only when its Star History covers every day of the window and its latest Observation is not missing.

The longest window is 180 days. Star History from the Repository Host goes back at most 180 days before a repository's first Observation. A longer window needs more days of Observations first. A repository younger than the window is not ranked in it.

The filters narrow the same eligible repositories. A repository matches the topics when it has any of them. Total stars is the count now. Last push and creation on the Repository Host count back from the start of today (UTC). The counts beside the languages, licenses, and topics include all ranked repositories in the window. A Category holds the repositories that its published rules match; see Categories.

Repositories enter the index from the Seed Dataset or by gaining stars faster than the published admission threshold, whatever their size. Admission is permanent, so an archived repository can still rank.

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