Top 3 Erlang High Performance Projects

cowboy

10 7,162 8.3 Erlang

Small, fast, modern HTTP server for Erlang/OTP.
gun

1 884 5.5 Erlang

HTTP/1.1, HTTP/2, Websocket client (and more) for Erlang/OTP. (by ninenines)
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
shackle

1 186 5.7 Erlang

High-Performance Erlang Network Client Framework (by lpgauth)

Project mention: Goroutines: The concurrency model we wanted all along | news.ycombinator.com | 2023-07-07

The best effort I've seen to get around this is https://github.com/lpgauth/shackle
It was motivated by a need to eliminate OOM errors and supports large scale operation at very low latency.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).