CATEGORY
Network programming 12,150 crates
Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.
oxigeo-clusterDistributed geospatial processing cluster for OxiGeo29Apache-2.0
oxigeo-gatewayEnterprise API gateway with rate limiting, authentication, GraphQL, and WebSocket support for OxiGeo29Apache-2.0
oxigeo-mqttMQTT protocol support for OxiGeo - IoT sensor data integration, pub/sub messaging, and geospatial time-series streaming29Apache-2.0
oxigeo-pubsubGoogle Cloud Pub/Sub integration for OxiGeo - Pure Rust streaming and messaging29Apache-2.0
oxigeo-websocketAdvanced real-time WebSocket communication for OxiGeo with broadcasting, pub/sub, and live updates29Apache-2.0
oxigeo-wsWebSocket streaming support for OxiGeo - real-time geospatial data delivery29Apache-2.0
tambur-rsStreaming forward error correction (Tambur-style)29Apache-2.0
dig-relay-protocolCanonical NODE-TO-RELAY wire protocol for the DIG Network relay — the RLY-001..RLY-007 RelayMessage set + RelayPeerInfo, JSON…29Apache-2.0 OR MIT
h11rSans-I/O HTTP/1.1 protocol engine28MIT
bricklinkAPI bindings for bricklink.com v328MIT
portman-mcpMCP server for Portman, enabling AI agent integration for local port management.28MIT
photon-backend-fluvioFluvio storage adapter for Photon28MIT
retryxAsync-first retry and exponential backoff helper for Tokio-based Rust applications.28MIT OR Apache-2.0
lazyfsMount remote HTTP files locally via FUSE, fetching only what you read28Apache-2.0
ghostlink-coreHigh-performance, low-level network fabric utilizing zero-copy SPSC buffers and AF_XDP kernel bypass.28Apache-2.0
whepWHEP in Rust28MIT/Apache-2.0
sessao-runtimeRust runtime library for Sessão protocols28MIT
sessao-cliCommand-line tool for Sessão28MIT
bodyPolicy-managed body lifecycle primitives for Rust systems.28MIT OR Apache-2.0
ruststream-rdkafkaApache Kafka broker implementation for the RustStream messaging framework, backed by rdkafka / librdkafka.28Apache-2.0
syncwebCLI tool for syncweb28MIT
evt-store-srvSolana Anchor program that emits typed, base64-encoded payloads as on-chain log events for indexers28AGPL-3.0-or-later
csp-toolsCubesat Space Protocol tools28MIT OR Apache-2.0
ratatoskrA lightweight Telegram bot bridge that streams updates over stdout and accepts responses via named pipes28BSD-3-Clause
anthropic-lbLoad-balancing reverse proxy for multiple Anthropic API accounts with dynamic capacity routing28MIT
braid-coreUnified Braid Protocol implementation in Rust, including Braid-HTTP, Antimatter CRDT, and BraidFS.28MIT OR Apache-2.0
rakka-coordinationLease-based coordination primitives for rakka.28Apache-2.0
rakka-discoveryPluggable service-discovery interface for rakka.28Apache-2.0
turn-server-dimplTURN server protocol in a sans-IO fashion (Dimpl)28MIT OR Apache-2.0
tw2-jsonrpcAsync peer-first JSON-RPC for Rust with Tokio transports and service macros.28MIT
qkd-clientETSI GS QKD 014 client with zero-knowledge VRF, Byzantine consensus, and post-quantum signatures28MIT
aap-protocolAgent Accountability Protocol — Rust SDK28MIT
turn-server-rustlsTURN server protocol in a sans-IO fashion (Rustls)28MIT OR Apache-2.0
flo-rsKubernetes robot orchestration in safe Rust with a peer-to-peer WebRTC video pipeline.28Apache-2.0
serde-sshfmtPure Rust serialization and deserialization of the SSH wire format (RFC 4251)28Apache-2.0 OR MIT
sentinel-ioAsynchronous runtime for writing asynchronous I/O backed applications28MIT
instro-ethernetipInstro EtherNet/IP driver28Apache-2.0
rustshellAn educational project to aid in security operations and testing27non-standard
mailroomAsync outbox for reliable message delivery in distributed microservices27MIT
napcat-linkA modern Rust SDK for connecting to NapCatQQ via OneBot 11 WebSocket protocol27MIT
tinyflow-connector-kafkaKafka source connector for Tinyflow streaming framework27Apache-2.0
dns-checkerCheck domain liveness via DNS lookups27MIT
ifmonA beautiful terminal-based network interface monitoring tool27MIT
photon-backend-sqliteSQLite embedded storage adapter for Photon27MIT
opc-cliModern TUI client for OPC DA servers on Windows27MIT
sentinel-agent-wafWeb Application Firewall agent for Sentinel reverse proxy - SQL injection, XSS, and attack detection27MIT OR Apache-2.0
nornir-serviceShared tonic gRPC service scaffold for the nordisk servers — the one bearer-auth interceptor (constant-time token compare) that…27MIT OR Apache-2.0
asyn-retry-policyAsync retry helpers with exponential backoff, jitter, and an ergonomic #[retry] attribute macro.27MIT
frame-meshDistributed computing and cross-instance synchronization for AI systems27MIT
hdds-discovery-dumpDump live DDS discovery state (participants, readers, writers)27Apache-2.0 OR MIT
apt-transport-ghaGitHub Actions aritfacts transport for APT27MIT
mevshareA Rust client library for subscribing to the Flashbots MEV-Share SSE event stream.27MIT
converge-runtimeConverge HTTP/gRPC/TUI runtime server27MIT
oxitls-native-certsOxiTLS OS-native certificate-store adapter (Security.framework / SChannel FFI, opt-in quarantine crate)27Apache-2.0
matrix-bridge-whatsappA bridge between Matrix and WhatsApp written in Rust27Apache-2.0
krot-protoWire types and framing for the krot tunnel protocol (KROT/1).27MIT OR Apache-2.0
pathvector-clientgRPC client library for the pathvector BGP daemon management API27MIT
cronet-sysComplete raw Rust bindings to Chromium Cronet's generated C ABI27GPL-3.0-or-later
garnerA Tor onion service that serves static files over HTTP, built with Arti.27BSD-2-Clause-Patent
arturoMinimal op-conductor rewrite using commonware ordered_broadcast27MIT
zsmtpA zero-knowledge SMTP mail transfer agent prototype27BSD-3-Clause
qcoin-nodeFull node implementation and network protocol for qcoin blockchain27BSD-3-Clause
xfere2e encrypted transfer protocol for agents27AGPL-3.0-only
rullama-mcp-serverMCP server framework with middleware pipeline for rullama27MIT OR Apache-2.0
zornmesh-daemonPer-user daemon backing the zornmesh local-first agent mesh.27MIT
ip4sumHighly optimized IPv4 checksum calculation, no-std compatible27MIT
rullama-networkAgent-to-agent networking — IPC, remote bridge, mesh networking, routing, and discovery for rullama27MIT OR Apache-2.0
stellar-agent-loopback-httpShared tower/axum defence-in-depth middleware for the Stellar agent wallet's loopback-only HTTP listeners (Host allowlist, Origin…27Apache-2.0
tunnetEmbed a Tunnet mesh node in any Rust application27Apache-2.0
retinueA Rust implementation of the Reticulum protocol: identity, announces, links, resources, and routing. The protocol is public…27MPL-2.0
momo-rsA high-performance, atomic-free asynchronous runtime optimized for thread-local affinity.26MIT
k256-sdkOfficial Rust SDK for K256 - the gateway to Solana's liquidity ecosystem26MIT
swift-rs-iso20022ISO 20022 message parsing and serialization for SWIFT financial messages26Apache-2.0
photon-backend-natsNATS JetStream storage adapter for Photon26MIT
nunc-timeTrustworthy wall-clock time via multi-source network consensus26MIT OR Apache-2.0
nirv-engineUniversal data virtualization and compute orchestration engine with SQL Server, PostgreSQL, REST API, and file system connectors26MIT
gemiA lightweight async Gemini protocol server framework26MIT
slicingSimple and efficient byte buffers.26MIT OR Apache-2.0
utunnelAn open-source CLI for managing Cloudflare Tunnels, DNS, Zero Trust Access & monitoring26MIT
wot-rsA Rust library for Web of Trust26MIT
hiver-state-machineState machine implementation for Hiver Framework with hierarchical states and transitions.
Hiver框架的状态机实现,支持分层状态和转换。
Equivalent…26MIT OR Apache-2.0
unistore-retryRetry strategy capability for UniStore26MIT OR Apache-2.0
tnnl-cliExpose localhost to the internet. Self-hosted ngrok alternative.26MIT
zero-latency-videoBibliothèque de streaming vidéo zero-latence pour macOS (ScreenCaptureKit, VideoToolbox, WebRTC)26MIT OR Apache-2.0
touch_ratelimitA composable, extensible rate limiting crate for Rust26MIT OR Apache-2.0
grapsus-proxyA security-first reverse proxy built on Pingora with sleepable ops at the edge26MIT OR Apache-2.0
rune-axum-bearerBearer token extractor for Axum — typed extraction from Authorization headers26MIT
tensormq-brokerA zero-copy, high-performance tensor message broker.26MIT
sentinel-agent-ai-gatewayAI Gateway agent for Sentinel reverse proxy - prompt filtering, PII detection, usage control26Apache-2.0
sentinel-agent-sentinelsecPure Rust ModSecurity-compatible WAF agent for Sentinel - Full OWASP CRS support without C dependencies26Apache-2.0
nodalyncNodalync protocol - decentralized node coordination (placeholder, full implementation coming soon)26MIT
antennaWASM-compatible library for building P2P meshes over WebRTC.26MIT
agentlink-sdkAgentLink SDK for Rust - HTTP and MQTT client for AgentLink IM26MIT
dqcliHigh-performance RDAP domain availability scanner. TUI similar to instantdomainsearch.com26Apache-2.0
openrouter-rustA modular, type-safe Rust client for the OpenRouter API26MIT OR Apache-2.0
agentlink-nativeAgentLink SDK Native - Native platform implementation using reqwest and rumqttc26MIT
mysql-mimicA Rust library that implements the MySQL wire protocol server-side26MIT
rust-mcp-coreConfig-driven MCP server framework built on the official rmcp SDK. Fully implements the Model Context Protocol spec — define…26MIT
turn-server-opensslTURN server protocol in a sans-IO fashion (OpenSSL)26MIT OR Apache-2.0
boxim-sdk-rustA Rust SDK for BoxIM platform with WebSocket and REST API support26MIT
snap7-protoS7/S7CommPlus protocol implementation for Siemens PLCs (TPKT, COTP, S7, S7CommPlus framing)26MIT
hiver-aopSpring AOP style annotations for Hiver Framework.
Hiver框架的Spring AOP风格注解。
Equivalent to: Spring AOP, AspectJ26MIT OR Apache-2.0
fieldfareReserved: the future home of the library currently published as `bytesandbrains`. Not yet usable.26AGPL-3.0-or-later
sennetIndependent, permissively licensed mesh radio protocol implementation in the retinue family.26MPL-2.0
quicburnA blazing fast QUIC implementation in Rust26MIT OR Apache-2.0
zrtpRFC 6189 ZRTP protocol core, crypto helpers, and embeddable engine25BSD-2-Clause
hitbox-reqwestHitbox cache integration for reqwest HTTP client via reqwest-middleware25MIT
seersdk-rsRust SDK for RBK robot TCP communication25MIT OR Apache-2.0
pcapsql-datafusionSQL interface for PCAP analysis using DataFusion25MIT
onportSee what's listening on your ports25GPL-3.0-or-later
zbotzmail CLI · agent-native git + envelope client · the sovereign interface for the zmail.bot forge25MIT
swift-rs-cqrsCQRS (Command Query Responsibility Segregation) implementation for SWIFT message processing25Apache-2.0
swift-rs-connectorSWIFT network connector with support for FIN, FileAct, and InterAct protocols25Apache-2.0
noxsshLightweight SSH-2 client in Rust using NoxTLS cryptographic primitives.25GPL-2.0-only OR LicenseRef-Argenox-Commercial-License
ipcezRust library for ipcez.25MIT OR Apache-2.0
swift-rs-aiAI-powered fraud detection and risk scoring for SWIFT financial messages25Apache-2.0
rust-high-performance-networkingHigh-performance async TCP/UDP/HTTP networking library built on Tokio25MIT
static-web-server-vicarianA cross-platform, high-performance and asynchronous web server for static files-serving.25MIT OR Apache-2.0
sentinel-agent-authAuthentication agent for Sentinel reverse proxy - JWT, API keys, and Basic auth25MIT OR Apache-2.0
sentinel-agent-ratelimitRate limiting agent for Sentinel reverse proxy - token bucket rate limiting25MIT OR Apache-2.0
hiver-spelSimplified SpEL (Spring Expression Language) engine for Hiver Framework.
Hiver 框架的简化版 SpEL(Spring 表达式语言)引擎。25MIT OR Apache-2.0
stormdlLightning-fast download accelerator with adaptive multi-segment parallel downloads25MIT
ecr17-protocolItalian ECR17 payment protocol (Nexi Group POS terminals) over LAN — pure-Rust protocol engine plus an async client and an…25MIT
hiver-agentAI Agent framework for Hiver - ReAct, chaining, routing, and tool-using agents.
Hiver的AI代理框架 - ReAct、链式、路由和工具使用代理。
Equivalent to:…25MIT OR Apache-2.0
hiver-amqpAMQP/RabbitMQ support for Hiver Framework.
Hiver框架的AMQP/RabbitMQ支持。
Equivalent to: Spring AMQP, Spring RabbitMQ25MIT OR Apache-2.0
hdds-samples-embeddedHDDS samples for embedded/ARM64 platforms (OWA5X, Raspberry Pi, etc.)25Apache-2.0 OR MIT
winixUnix syscalls on Wine25Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT
hiver-actuatorActuator endpoints for Hiver Framework.
Hiver框架的Actuator端点。
Equivalent to: Spring Boot Actuator25MIT OR Apache-2.0
hiver-vaultSpring Vault — Secrets management with HashiCorp Vault.
Hiver框架的HashiCorp Vault密钥管理。
Equivalent to: Spring Vault25MIT OR Apache-2.0
secexit-daemonEgress control daemon using eBPF.25MIT
unistore-httpHTTP client capability for UniStore25MIT OR Apache-2.0
hiver-securitySecurity framework for Hiver Framework.
Hiver框架的安全框架。
Equivalent to: Spring Security (@PreAuthorize, @Secured, @RolesAllowed)25MIT OR Apache-2.0
tower-request-guardRequest validation middleware for Tower25MIT OR Apache-2.0
privchatHigh-performance instant messaging server built on msgtrans25Apache-2.0
tej-cliFast, honest internet speed test CLI25MIT
const-routerCompile-time string-key router with Tower service integration.25MIT OR Apache-2.0
alarm-dot-comRust library for interfacing with Alarm.com security panels25MIT
halldyll_memory_modelMulti-user, multi-model memory system for distributed AI agents (Halldyll ecosystem)25MIT
nostro2-ring-relayLock-free ring buffer relay pool for the Nostr protocol.25MIT
shadow-networkCovert peer-to-peer communication infrastructure with steganography, onion routing, and traffic analysis resistance25MIT
telnet-sanitizerTelnet TCP proxy that sanitizes protocol input to mitigate CVE-class vulnerabilities25MIT
s7commplusRust port of the S7CommPlusDriver: TLS-wrapped S7CommPlus driver for Siemens S7-1200/1500 PLCs25LGPL-3.0-or-later AND MIT
aerorsyncNative Rust implementation of the rsync wire protocol 31 (reserved; public API to follow)25GPL-3.0-only
hartbeatA robust, configuration-driven heartbeat system for LLM/AI agents and distributed systems with Markdown-based health reporting25MIT
nlipNatural Language Interaction Protocol (NLIP) Data Structures25MIT
aerosync-mcpModel Context Protocol (MCP) server exposing AeroSync as 8 tools (send_file, send_directory, start_receiver, ...) for AI agents…25MIT
arc-agi-rs🤖 A Rust client SDK for the ARC-AGI-3 API.25MIT
zornmesh-sdkRust SDK for the zornmesh local-first agent mesh.25MIT
ton-net-adnlADNL transport for the ton-net TON client.25Apache-2.0
tucketMeshCore interop for the retinue radio family: node management, routing, and text interop over LoRa mesh.25MPL-2.0
ethexe-rpc-clientJSON-RPC client APIs for ethexe25GPL-3.0
olive-treeHazelcast like distributed data grid in Rust24MIT
ltpingA long-term ping monitor with a web-based dashboard.24MIT
mcp-context-serverMCP server exposing context tools over JSON-RPC 2.0 stdio transport24Apache-2.0
foclfocl/focld - lightweight Rust BGP speaker24MIT
tunnel-codecZero-copy, no_std Rust parsers and builders for network tunneling headers (VXLAN, GENEVE, GTP-U).24MIT
hiver-flywayDatabase migration framework inspired by Flyway for Hiver Framework.
Hiver框架的数据库迁移工具,灵感来自 Flyway。
Equivalent to: Flyway, Spring…24MIT OR Apache-2.0
hiver-modulithModular monolith support for Hiver Framework.
Hiver框架的模块化单体支持。
Equivalent to: Spring Modulith24MIT OR Apache-2.0
hdds-loggerDistributed logging service for HDDS - aggregate logs from DDS participants24MIT
someip-rsSOME/IP protocol implementation built on std::net24MIT OR Apache-2.0
link-bpm-rsUnofficial clean-room passive BPM listener for Ableton Link sessions24MIT OR Apache-2.0
upnpsimUPnP IGD router simulator for testing24AGPL-3.0-only
hdds-samples-07-advancedHDDS SDK Advanced Samples24Apache-2.0 OR MIT
hdds-samples-basicsHDDS SDK basic publish/subscribe samples24Apache-2.0 OR MIT
hiver-configConfiguration management for Hiver Framework.
Hiver框架的配置管理。
Equivalent to: Spring Boot @ConfigurationProperties, @Value,…24MIT OR Apache-2.0
hdds-samples-qosHDDS SDK QoS policy behavior samples24Apache-2.0 OR MIT
hiver-web3Blockchain and Web3 support for Hiver Framework.
Hiver框架的区块链和Web3支持。
Equivalent to: Spring Web3 (community), Web3j24MIT OR Apache-2.0
hiver-exceptionsGlobal exception handling for Hiver Framework.
Hiver框架的全局异常处理。
Equivalent to: Spring @ControllerAdvice, @ExceptionHandler24MIT OR Apache-2.0
hiver-responseResponse builders and types for Hiver Framework.
Hiver框架的响应构建器和类型。
Equivalent to: Spring ResponseEntity, @ResponseBody24MIT OR Apache-2.0
hiver-integrationIntegration testing utilities for Hiver Framework.
Hiver框架的集成测试工具。
Equivalent to: Spring Test, Spring Integration Test24MIT OR Apache-2.0
hiver-ldapSpring LDAP — Directory service integration.
Hiver框架的LDAP目录服务集成。
Equivalent to: Spring LDAP24MIT OR Apache-2.0
sentinel-agent-jsJavaScript scripting agent for Sentinel reverse proxy - embed custom JS logic24Apache-2.0
nsbenchA high-performance DNS server benchmarking tool24MIT
cors-coreA zero-copy, allocation-minimal CORS decision engine that returns raw (key, value) byte pairs for any HTTP framework.24MIT OR Apache-2.0
farkFramework-agnostic Authentication Kernel for Rust24MIT
orthogonal-cuckoo-filter-meshA distributed consensus layer for uncorrelated false positives using orthogonal cuckoo filters.24MIT
krot-transportQUIC + TCP-fallback transport for the krot tunnel protocol.24MIT OR Apache-2.0
web_frameworks_rust_hyperlane_serverA lightweight, high-performance, and cross-platform Rust HTTP server library built on Tokio. It simplifies modern web service…24MIT
sentinel-agent-websocket-inspectorWebSocket inspection agent for Sentinel proxy24Apache-2.0
sentinel-agent-spiffeSPIFFE/SPIRE workload identity agent for Sentinel reverse proxy24Apache-2.0
oximqttMQTT Server for v3.1, v3.1.1 and v5.0 protocols24Apache-2.0
punchwirePeer-to-peer direct messaging via UDP hole punching. No relay for data.24MIT
soulsand-clientMinecraft client implementation - TCP connection, handshake, login sequence, packet handling24MIT
matter-rs-macrosNative Rust implementation of the Matter (Smart-Home) ecosystem24Apache-2.0
pac-rsA rewrite of `getlantern/pac-cmd` (Linux support only)24Apache-2.0
dnsrobotOfficial Rust client for DNS Robot (dnsrobot.net) — DNS lookups, WHOIS, SSL checks, SPF/DKIM/DMARC validation, and more24MIT
portrLightning-fast port inspector and process killer. See what's using any port and kill it instantly.24MIT
zetdbHigh-performance in-memory key-value store inspired by Redis, implemented in Rust24MIT
lazycertACME certificate management daemon for Vane.24MIT
pcap-processorCLI tool for extracting and summarizing information from pcap files24MIT
achatMinimal LAN agent-to-agent messaging for AI coding assistants24Apache-2.0
synpadA full-featured Matrix chat client built with Dioxus24AGPL-3.0-only
quadra-a-cliRust CLI for the quadra-a agent network24GPL-3.0
phoenix-channel-runtime-nativeNative WebSocket transport for phoenix-channel-runtime24MIT
usbd-gscanDriver for the Geschwister Schneider USB/CAN protocol.24MPL-2.0
mqttbytes-ngMQTT 4/5 serialization and deserialization24Apache-2.0
murmuration-routingDelay-tolerant routing evaluation toolkit: contact traces with heavy-tailed synthetic mobility and an exact foremost-journey…24MIT
mpc-coreA flexible, trait-based core framework and asynchronous execution engine for Multi-Party Computation (MPC) protocols.23MIT OR Apache-2.0
supplicant-rsPure Rust WPA supplicant: WPA2/WPA3, EAP, 802.1X. Memory-safe replacement for wpa_supplicant.23Apache-2.0
ferripfs-networkIPFS networking with libp2p - DHT, Bitswap, and peer-to-peer connectivity23MIT OR Apache-2.0