Supercapybara / Railway Templates
Redpanda
Redpanda is a Kafka-compatible streaming platform written in C++. It speaks the Kafka wire protocol, so existing Kafka clients, producers and consumers work unchanged, without ZooKeeper or a JVM. This template runs a single Redpanda v26.2.5 broker with a persistent volume, SASL/SCRAM authentication switched on from the first boot, and a public TCP endpoint for Kafka clients.
Disclosure: deploy links carry the author's Railway referral code — the author receives a usage kickback when you deploy. The template itself is free to deploy; Railway usage charges apply.