1. sentry

    (sentry.io) client for Rust

    v0.48.2 2.3M #sentry-client #sentry-integration #error-logging #anyhow #metrics #event-logging #sentry-sdk #backtrace #io-client #slog
  2. matrix-sdk

    A high level Matrix client-server library

    v0.16.0 43K #matrix-chat #ruma #nio #messaging
  3. crates_io_api

    API client for crates.io

    v0.12.0 50K #api-client #io-api #crates #api
  4. hyperi-rustlib

    Opinionated, drop-in Rust toolkit for production services at scale. The patterns from blog posts as actual code: 8-layer config cascade, structured logging with PII masking, Prometheus + OpenTelemetry…

    v2.7.1 650 #prometheus #kafka #open-telemetry #kubernetes #observability
  5. fastcgi-client

    Fastcgi client implemented for Rust

    v0.11.1 1.0K #fast-cgi #php #tokio
  6. edge-dhcp

    Async + no_std + no-alloc implementation of the DHCP protocol

    v0.7.0 3.1K #async #networking #no-alloc
  7. edge-http

    Async + no_std + no-alloc implementation of the HTTP protocol

    v0.7.0 220 #web-server #async #no-alloc
  8. mopro-ffi

    Mopro is a toolkit for ZK app development on mobile. Mopro makes client-side proving on mobile simple.

    v0.3.5 290 #react-native #ios #client-side #uni-ffi #android #flutter #proving #wasm #kotlin #noir
  9. cargo-upkeep

    Unified Rust project maintenance CLI (cargo subcommand)

    v0.1.7 #cargo-subcommand #maintenance #dependencies #security
  10. reddb-io

    Unified multi-model database: tables, documents, graphs, vectors, and key-value in one engine. Umbrella crate that hosts the red binary and re-exports the workspace.

    v1.2.0 #graph-database #vector-search #database #document-store #rust
  11. name

    Workspace binary for generating Rust crate names

    v0.1.1 #interactive-cli #workspace #generator #search #io #ctrl-c
  12. rust_socketio

    socketio client written in rust

    v0.6.0 13K #client #io-client #protocols #engineio
  13. crates-docs

    High-performance Rust crate documentation query MCP server, supports Stdio/HTTP/SSE transport and OAuth authentication

    v0.8.0 #mcp-server #mcp
  14. re_perf_telemetry

    In and out of process performance profiling utilities for Rerun & Redap

    v0.32.1 57K #logging #re-run #performance-profiling #telemetry #sdk #open-telemetry #tracy #redap #otlp #fire
  15. putioarr

    put.io to sonarr/radarr/whisparr proxy

    v0.6.1 #radarr #sonarr #proxy #put-io #client #docker-compose
  16. exocore

    Distributed applications framework

    v0.1.26 1.3K #distributed-applications #blockchain #wasm-storage #storage-database
  17. limitless-exchange-rust-sdk

    Rust SDK for Limitless Exchange CLOB and NegRisk trading

    v1.0.10 #prediction-markets #exchange #clob #limitless #negrisk
  18. monoio-http

    Low level http implementation for Monoio

    v0.3.12 1.2K #monoio #low-level-http #async
  19. erpc_rust

    eRPC (Embedded RPC) protocol

    v0.2.1 #embedded #rpc #transport #package #protocols #nxp
  20. tf-rust-socketio

    A Socket.IO client implementation in Rust. Fork of rust_socketio with server-to-client ACK support, reconnect headers, and close reason enhancements.

    v0.8.0 #socket-io #engineio #io-client #client
  21. tauri-plugin-social-auth

    Social auth mobile plugin for Tauri

    v1.1.2 #tauri-plugin #oauth #mobile #tauri
  22. redlib

    Alternative private front-end to Reddit

    v0.36.0 380 #reddit #front-end #privacy #settings #instance #content-security-policy #docker-compose #systemd-service
  23. ztus

    A blazingly fast Rust CLI tool for resumable uploads using the TUS protocol and chunked downloads

    v1.0.15 #download #resumable #resumable-upload #tus #upload
  24. cargo-show

    Prints package metadata like pip show, apt-cache show, npm view, gem query, etc

    v0.6.0 950 #cargo-subcommand #dependencies #cli
  25. cratesio-mcp

    MCP server for querying crates.io - the Rust package registry

    v0.1.4 #crates-io #mcp #rust #tower #tower-mcp
  26. socket_io_client

    A Socket.IO client implemented in Rust. It implements Engine.IO v4 and Socket.IO v5, and includes paired examples with socketioxide.

    v0.4.0 #socket-io #websocket #io-client #networking
  27. reddb-io-client

    Official Rust client for RedDB — embedded engine, gRPC, HTTP, and RedWire transports behind one connection-string API. Also hosts the workspace-internal connector + REPL used by the red and red_client binaries.

    v1.2.0 #grpc-client #embedded-database #database-client #reddb #database
  28. engineioxide

    Engine IO server implementation as a Tower Service

    v0.17.3 51K #socket-io #websocket #axum #hyper #tower
  29. mini-sansio-dbus

    Sans-IO implementation of DBus protocol

    v2.0.1 #sans-io #dbus #protocols #sans-io-of-d-bus
  30. knishio-client

    Knish.IO SDK for interacting with Knish.IO decentralized anchor node validator infrastructure

    v0.1.2 #ml-kem #decentralized #quantum-resistant #xmss
  31. rpress

    Lightweight async HTTP/1.1 and HTTP/2 framework built on tokio with TLS (rustls), routing, middleware, streaming, compression, CORS and rate limiting

    v0.4.3 #rate-limiting #web-framework #http-server #async #server
  32. scp2p-core

    Core protocol library for the SCP2P peer-to-peer content-sharing network

    v0.3.2 #p2p #content-sharing #dht
  33. penput

    turns your mobile/tablet into a wireless touchpad for your PC

    v0.3.1 #websocket #udp #mouse #pc #touchpad #tablet #udp-port #ios #mouse-position #tcp-port
  34. edge-ws

    Async + no_std + no-alloc implementation of the Websockets protocol

    v0.7.0 #async #websocket #no-alloc
  35. sioc

    Async Socket.IO client with type-safe event handling

    v0.1.0 #async #websocket #networking #socket-io #real-time #async-socket
  36. honeycomb-rs

    A minimal, security-focused Honeycomb.io client for Rust

    v0.1.0 #telemetry #observability #tracing
  37. eioc

    Async Engine.IO client implementation for Sioc

    v0.2.0 #networking #async #websocket #engine-io #networking-websocket
  38. http_io

    limited dependencies containing an HTTP client and server

    v0.3.0 1.2K #tls #web-server #limit #streaming-io #containing #io-client
  39. allowthem-client

    External-mode AuthClient for allowthem — JWT validation via JWKS

    v0.0.6 #jwk #jwt #jwt-validation #allowthem #client-authentication #token-exchange #client-secret #rs256
  40. splits-io-api

    Bindings to the splits.io API for Rust

    v0.4.0 #speedrun #splits-io #livesplit #async
  41. crate-seq-registry

    crates.io API client and cargo publish subprocess with exponential backoff

    v0.2.0 #cargo-registry #cargo-publish #registry #crates-io
  42. pravega-client

    client for Pravega. (Pravega.io)

    v0.3.7 #streaming #client #pravega
  43. polygon_io

    Rust Polygon.io client that verifies timestamps are in queried ranges and uses nanoseconds. Converts to EST for equities. Built on ureq and chrono.

    v4.2.1 #io-client #client #polygon
  44. logdash

    Logdash.io simple client

    v1.0.3 100 #metrics #sdk #logging #api-sdk
  45. exomind

    CLI for Exomind, a personal knowledge management tool

    v0.1.15 #web-apps #decentralized #mobile #knowledge-management
  46. zbusdg

    Universal Data Gateway for ZBUS project

    v0.9.0 390 #zbus #telemetry #prometheus #zabbix #gateway #telemetry-metrics #json-rpc-server
  47. mini-telegram

    unofficial, monolithic, idiomatic implementation of MTProto (telegram) server built with Rust that compatible with all telegram clients (web, android, iOS, desktop)

    v0.1.17 #mt-proto #tokio-rs #telegram #mtproto-server #tokio
  48. wasm-sockets

    A WASM-only websocket library

    v1.0.0 1.3K #websocket #event-client #client-events #connection-status #message #panic-hook #wasm #logging #console-log
  49. reddb-io-client-connector

    Workspace-internal gRPC connector used by reddb-server (rpc_stdio) and reddb-client. Splitting it out of reddb-client breaks the otherwise-circular path dependency between `reddb-client[embedded]…

    v1.2.0 #grpc-client #database-client #reddb #grpc
  50. blynk_io

    Blynk.io streaming API integration in Rust

    v0.3.0 #blynk #io-api #api-integration #streaming #documentation #esp-rs
  51. tf-rust-engineio

    An Engine.IO client implementation in Rust. Fork of rust_engineio with ACK support and reconnect enhancements.

    v0.8.0 #io-client #engineio #client #protocols
  52. my_rust_socketio

    Fork From rust_socken_io but fix infiniy reconnect

    v0.0.3 #socket-io #engineio #protocols #client #io-client
  53. sioc-socket

    Async Socket.IO client implementation for Sioc

    v0.1.0 #async #networking #websocket #socket-io
  54. rust_engineio

    engineio client written in rust

    v0.6.0 13K #network-protocol #client
  55. genesisdb

    Genesis DB client SDK for Rust

    v1.0.0 #event-sourcing #cloud-events #events
  56. ytls-client

    yolox sans-io TLS client context

    v0.0.7 #io-uring #client #epoll #async-io
  57. socketio_client

    Socket.IO client implementation with Engine.IO protocol version 3 support (socket.io-client@2.5.0 Rust port)

    v0.1.0 #socket-io #websocket #io-client
  58. Try searching with DuckDuckGo or on crates.io.

  59. hstreamdb

    Rust client library for HStreamDB

    v0.2.2 #database-client #streaming-database
  60. metaverse_core

    core program for server and client IO

    v0.3.0 #udp #client-server #packet #ui #message #io-client #actix #forms #serialization
  61. docbase_io

    Docbase.io client

    v0.2.1 #docbase #io-client #domain #token #browse
  62. rs3270

    abstracts over interacting with the x3270 client. Simply provide the mainframe address and the scripting port for the client in order to immediately interact with the x3270 client programmatically.

    v0.1.2 #automation #terminal-client #terminal #io #client
  63. hid-io

    host-side daemon for advanced HID devices

    v0.1.0-beta1 #daemon #hid-devices #host-side #channel #rpc #macos #client-side #irc
  64. allsource-core

    High-performance event store core built in Rust

    v0.21.0 #event-store #cqrs #event-sourcing #parquet #arrow
  65. g-k-crates-io-client

    A fork of the crates-io package: Helpers for interacting with crates.io

    v0.40.1 1.1K #crates-io #fork #package #registry #contributors
  66. name-crates-io-client

    Async crates.io client used by the name generator

    v0.1.1 #name-generator #io-client #client-name #api-client #async-io #client-for-querying
  67. onion_vault_core

    Core framework for OnionVault password manager, shared across CLI, TUI, GUI, Android, and iOS clients

    v0.0.3 #password-manager #cryptography #cross-platform #password
  68. ants

    Low-level async NATS.io client

    v0.1.0-alpha.5 #nats #low-level #io-client #async-io
  69. crates_io_api-wasm-patch

    WASM-compatible patch of crates_io_api

    v0.12.1 #crates-io-api #api-client #api #crates
  70. websocket-client-async

    Asynchronous websocket client

    v0.1.4 #websocket-client #web #io #client
  71. simple_login_rs

    Wrapper for simplelogin.io

    v0.1.2 #io #alias #mailbox #domain #client #infos
  72. krate

    Get information and metadata for published Rust crates

    v1.0.0 #metadata #io-api #contract #data-model #web-crawler
  73. consecrates

    Tiny but virtuous crates.io client

    v0.1.1 #crates-io #crates-io-api #api-client #io-client #client
  74. hid-io-core

    HID-IO is a host-side daemon for advanced HID devices

    v0.1.4 #hid-devices #daemon #keyboard #host-side #client-side #macos
  75. cbadv

    Asynchronous Coinbase Advanced REST and WebSocket API

    v2.0.2 1.1K #coinbase #cryptography #coinbasepro #coinbaseadvanced
  76. crates-query

    query crates.io packages from the command line

    v0.1.2 #query #crates
  77. hid-io-client

    HID-IO Client library for hid-io-core

    v0.1.3 #hid-io #client #hid-io-core #capnp #authentication
  78. sanity_rs_client

    client for sanity.io

    v0.1.0 #io-client #upload-image #sanity #dataset #query
  79. dgraph_client

    client for dgraph

    v0.1.0 #grpc #dgraph
  80. async-io-helper

    boxed async io for client/server

    v0.1.0 #async-io #tokio #io
  81. jsonbox

    Rust wrapper for jsonbox.io

    v0.2.0 #io #client #error #json #deserialize #cargo-run #serialization #declaration
  82. boreholeio

    interacting with borehole.io, a subsurface data management, delivery and visualisation platform

    v0.1.0 #data-management #platform #visualization #borehole #subsurface #io-client #io-api #serialization #api-client