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6 alternatives to socket.io

socketio/socket.io — Bidirectional and low-latency communication for every platform (63,226 stars, MIT, realtime, integration).

These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It also serves 80 licence-cleared components from socketio/socket.io itself.

#RepoScoreLicenceStars
1zishang520/socket.io4.8MIT553
2mrniko/netty-socketio4.4Apache-2.07,019
3louislam/uptime-kuma6.5MIT92,730
4louislam/dockge6.2MIT24,688
5kerryjiang/supersocket4.5Apache-2.04,239
6hoangsonww/ai-agents-orchestrator5.7MIT96

The alternatives in detail

Licence data: JustClaw-It's per-repo licence policy. Is socket.io still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-27T23:04:12Z.

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