Redis

A single-node Redis container, ready-checked with a plain listening-port wait — Redis speaks first on connect, so the bare read-probe wait is sufficient here (contrast Memcached, which needs a protocol-level probe).

Default image: redis:8.6-alpineExposed port: 6379

Member	Returns
RedisContainer.start(image?)	Promise<RedisContainer> — boots the container
.uri	A redis://host:port connection URI

Example

import { RedisContainer } from "rightsize/modules";
import { createClient } from "redis";

await using redis = await RedisContainer.start();
const client = createClient({ url: redis.uri });
await client.connect();
await client.set("k", "v");
console.log(await client.get("k")); // "v"
await client.quit();

Backend notes

None — Redis boots and serves cleanly on both backends with no special handling required.