crates.io93Exceptionalhealth index
Rust★ 553↓ 2.3M/moSep 2, 2026
crates.io92Excellenthealth index
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crates.io90Excellenthealth index
hyperium/h2HTTP 2.0 client & server implementation for Rust.
Rust★ 1,534↓ 51M/moAug 3, 2026
crates.io89Excellenthealth index

Totodore/socketioxideA socket.io server implementation in Rust that integrates with the Tower ecosystem and the Tokio stack.
Rust★ 1,621↓ 201.6K/moAug 22, 2026
crates.io89Excellenthealth index
maxlambrecht/rust-spiffeA collection of crates for SPIFFE workload identity, Workload API clients, SPIRE-specific APIs, and TLS integration.
Rust★ 40↓ 201.7K/moJul 19, 2026
crates.io89Excellenthealth index

tqwewe/kameoFault-tolerant async actors for Rust that scale seamlessly
Rust★ 1,383↓ 282.1K/moSep 5, 2026
crates.io84Excellenthealth index
Rust★ 20↓ 247.5K/moJul 29, 2026
crates.io84Excellenthealth index
Rust · TypeScript · JavaScript★ 418↓ 212.2K/moJul 24, 2026
crates.io · PyPI84Excellenthealth index
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crates.io83Excellenthealth index
Helvesec/rmuxUniversal Rust multiplexer with a typed SDK — drive any CLI or TUI app from code. Native on Linux, macOS, and Windows.
Rust★ 2,473↓ 521/moJul 23, 2026
crates.io83Excellenthealth index
Rust · JavaScript · HTML★ 410↓ 210.8K/moJul 16, 2026
PyPI · npm · crates.io83Excellenthealth index
Rust · Python★ 75↓ 14K/moAug 1, 2026
crates.io83Excellenthealth index
Rust★ 2,479↓ 19K/moJul 30, 2026
crates.io83Excellenthealth index

rmqtt/rmqttMQTT Server/MQTT Broker - Scalable Distributed MQTT Message Broker for IoT in the 5G Era
Rust★ 987↓ 9,111/moAug 12, 2026
crates.io81Excellenthealth index
paddor/omq.rsØMQ in Rust. Most complete alternative implementation.
Rust · Python★ 102↓ 1,857/moJul 31, 2026
crates.io80Excellenthealth index

google/tarpcAn RPC framework for Rust with a focus on ease of use.
Rust★ 3,728↓ 801.2K/moAug 16, 2026
crates.io80Excellenthealth index
Rust★ 443↓ 1.6M/moJul 29, 2026
crates.io78Goodhealth index
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crates.io78Goodhealth index
Rust★ 8↓ 4,407/moJul 24, 2026
crates.io78Goodhealth index
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crates.io77Goodhealth index
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crates.io77Goodhealth index
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crates.io75Goodhealth index
Rust★ 132↓ 238.3K/moAug 14, 2026
crates.io73Goodhealth index
ZelAnton/ProcessKit-rsRust async child-process management for tokio: whole-tree kill-on-drop (no orphans), plus streaming, pipelines, timeouts, and supervision library.
Rust★ 38↓ 2,426/moJul 17, 2026
crates.io73Goodhealth index
Rust★ 143↓ 3.4M/moAug 27, 2026
crates.io · PyPI73Goodhealth index

sebastienrousseau/http-handleLightweight Rust HTTP server library. Sync + async, HTTP/1.1 keep-alive, HTTP/2 (h2c), HTTP/3 ALPN. 180 k req/s on Linux/arm64.
Rust★ 1↓ 2,031/moAug 28, 2026
crates.io · Hex · PyPI71Goodhealth index
GeiserX/tailscale-rsA best-effort, pure-Rust port of Tailscale's Go tsnet — embed a Tailscale node directly in your Rust app. Fork of tailscale/tailscale-rs.
Rust★ 2↓ 4,834/moJul 27, 2026
crates.io71Goodhealth index
Rust★ 20↓ 385.5K/moAug 16, 2026
crates.io69Goodhealth index
ljedrz/pea2peaA lightweight, performant microkernel for TCP peer-to-peer (P2P) networking. Handles connection pooling and framing, leaving the logic to you.
Rust★ 61↓ 2,609/moJul 17, 2026
crates.io69Goodhealth index
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