Lib.rs

› Search #web-server #http-client #async #email #mime #web #client #http

  1. ureq

    safe HTTP client

    v3.2.0 9.5M #http-client #client

  2. headers

    typed HTTP headers

    v0.4.1 5.5M #http-header #header-parser #hyperium #hyper

  3. mailparse

    parser for MIME e-mail messages

    v0.16.1 611K #mime #rfc-822 #maildir

  4. mail-parser

    Fast and robust e-mail parsing library for Rust

    v0.11.2 136K #email #mime #parser

  5. tiny_http

    Low level HTTP server library

    v0.12.0 2.7M #web-server #low-level-http #web

  6. buffered-reader

    A super-powered Reader

    v1.4.0 56K #bufread #stream-parser #cookies #internal #performance-optimization #buffer-size #data-chunks #er #consuming #stream-data

  7. shiguredo_http11

    HTTP/1.1 Library

    v2026.1.0 2.6K #rfc-3986 #http-1-1 #shiguredo #transfer-encoding #content-length #content-encoding

  8. http_req

    lightweight HTTP client with built-in HTTPS support

    v0.14.3 14K #https #http-client #request

  9. textsurf

    Webservice for efficiently serving multiple plain text documents or excerpts thereof (by unicode character offset), without everything into memory

    v0.7.0 #nlp #annotations #standoff #text

  10. ohkami

    A performant, declarative, and runtime-flexible web framework for Rust

    v0.24.5 #aws-lambda #web-server #async #web-framework

  11. attohttpc

    Small and lightweight HTTP client

    v0.30.1 1.4M #http-client #response #client

  12. prism-mcp-rs

    Production-grade Rust SDK for Model Context Protocol (MCP) - Build AI agents, LLM integrations, and assistant tools with enterprise features

    v2.0.0 #artificial-intelligence #ai-agents #llm #assistant

  13. nano-get

    A tiny HTTP/1.1 GET and HEAD client with zero dependencies by default

    v0.3.0 #http-client #http-get #http

  14. ureq-proto

    ureq support crate

    v0.5.3 5.1M #web-server #ureq #web

  15. chunked_transfer

    Encoder and decoder for HTTP chunked transfer coding (RFC 7230 § 4.1)

    v1.5.0 3.2M #chunked-transfer-coding #decoder #chunked-transfer-encoding #rfc #encoder #4-1 #7230

  16. asupersync

    Spec-first, cancel-correct, capability-secure async runtime for Rust

    v0.2.7 12K #async-runtime #cancellation #async

  17. crymap

    secure IMAP server with encrypted data at rest

    v2.0.1 #encryption #email #imap #lmtp

  18. kode-bridge

    Modern HTTP Over IPC library for Rust with both client and server support (Unix sockets, Windows named pipes)

    v0.3.6 40K #ipc #bridge #performance

  19. cmr-compressor

    Isolated compressor worker for CMR distance and intrinsic-dependence computations

    v0.2.0 #routing #ipc #cmr #compression

  20. kawa

    Agnostic representation of HTTP/1.1 and HTTP/2.0 for parsing, generating and translating HTTP messages, with zero-copy, made for Sōzu

    v0.6.7 370 #http2 #h1 #clevercloud

  21. tii

    A Low-Latency Web Server

    v0.0.5 290 #web-server #websocket #low-latency #http-1-1 #router #keep-alive #tcp-listener #request-context #mime-types #server-builder

  22. rprobe

    probe a remote host http or https connection

    v0.9.0 1.2K #network-security #probe #security-analysis #rust

  23. slinger

    An HTTP Client for Rust designed for hackers

    v0.2.12 #http-client #tls #socks5-proxy #hacker #gzip #cookies #client-builder #cookie-store #http2 #charset

  24. vercel_runtime

    Vercel Runtime for Rust

    v2.1.1 3.4K #vercel #run-time #serverless #fluid #rust

  25. fastapi-http

    Zero-copy HTTP/1.1 parser for fastapi_rust

    v0.2.0 #http-parser #fastapi #zero-copy-parser #server #zero-copy

  26. servlin

    Modular HTTP server library, threaded handlers and async performance

    v0.8.0 750 #web-server #async #threaded #web

  27. crator

    High-performance Rust toolkit for HTTP/HTTPS requests, JSON processing, and environment management

    v1.0.1 #json #http #http-json #crates #rust

  28. hteapot

    lightweight HTTP server library designed to be easy to use and extend

    v0.6.5 #web-server #rust #lightweight

  29. helios-sof

    complete implementation of the SQL-on-FHIR specification for Rust, enabling the transformation of FHIR resources into tabular data using declarative ViewDefinitions. It supports all major FHIR versions (R4…

    v0.1.47 #fhir #hl7 #sql-on-fhir #helios-software #helios-fhir-server

  30. micro-http

    the async micro http server

    v0.3.0 900 #web-server #async #web

  31. http_wire

    Serialize HTTP requests and responses to wire format bytes

    v0.7.0 #wire-format #serialization #byte #format-byte

  32. aahc

    Asynchronous, zero-allocation HTTP client that is agnostic to choice of executor

    v0.1.1 #http-client #sockets #request-headers #async

  33. httpio

    A transport-agnostic, async HTTP/1.1 client library for any runtime

    v0.2.4 #transport-agnostic #web-server #client

  34. micro-web

    the async micro web framework

    v0.3.0 800 #web-framework #async #micro-web-framework

  35. palisade

    An HTTP reverse proxy built on hyper, tokio, and rustls

    v0.1.0 #reverse-proxy #load-balancing #hyper #load-balancer

  36. khttp

    A low-level synchronous HTTP/1.1 server/client library

    v0.2.0 950 #web-framework #minimal #web-server

  37. trunks

    load testing library

    v0.2.0 #prometheus #load-testing #attack #tls #unix-domain-socket #histogram #json-text #https-proxy #messagepack #plot

  38. xocomil

    A lightweight, zero-allocation HTTP/1.1 request parser and response writer

    v0.1.0 #http-parser #http-1 #zero-copy #no-alloc

  39. http-pack

    Compact binary serialization for HTTP requests and responses (HPK1 format)

    v0.1.0 #http-response #binary-encoding #http-request #compact-binary #payload #h3 #serialization #rebuild #varint

  40. dissect

    Logstash inspired dissect extractor

    v0.7.5 600 #logstash #extractor #parser #map-parser

  41. bbwebservice

    Rust minimal dependencies port of the bbwebservice microframework

    v1.0.5 #tls #cookies #thread-pool #logging #port #micro-framework #keep-alive #metrics #load-file #request-context

  42. http-types-red-badger-temporary-fork

    Common types for HTTP operations

    v6.0.0 5.1K #h2 #type #request-response

  43. http-serve

    helpers for conditional GET, HEAD, byte range serving, and gzip content encoding for static files and more with hyper and tokio

    v0.4.0-rc.2 #byte-range #file-serving #content-encoding #http-file

  44. btdt

    "been there, done that" - a tool for flexible CI caching

    v0.4.3 #cache #tekton #ci

  45. rust-curl

    A minimal HTTP client with no dependencies

    v0.1.2 #http-client #http #minimal

  46. demurgos_headers

    Temporary fork of typed HTTP headers, with Link headers support

    v0.4.1 #hyperium #hyper #hyper-http

  47. http-types

    Common types for HTTP operations

    v2.12.0 2.1M #request-response #h2 #type

  48. francoisgib_webserver

    HTTP Webserver

    v1.0.3 750 #web-server #serialization #strum #endpoint #structures #les #la #et #du #des

  49. http-box

    Fast push/callback oriented HTTP parser

    v0.1.6 #http-parser #callback #parser #push-parser

  50. hreq

    user first async http client

    v0.8.0 #http-client #rest-client #rest

  51. repub-rs

    binary for converting mhtml webpages into remarkable-style summarized epubs

    v0.2.2 #epub #mhtml #remarkable

  52. upub-bin

    Traits and types to handle ActivityPub objects

    v0.6.0 #activity-pub #json #activity-stream

  53. nvo_servers

    A high-performance, async HTTP server library with zero panics in production

    v0.1.5 #web-server #async-http-server #no-panic #async #web

  54. varnishslog

    Reads Varnish Cache VSL (binary) log stream and produces structured log records in JSON format

    v0.8.2 #varnish #binary-format #gzip

  55. emcyphal-encoding

    Transfer encoding and decoding for Emcyphal network stack

    v0.1.0 #network-stack #emcyphal #cyphal #environment #encoding-decoding #peripheral-driver #critical-section #distributed #stm32 #auto-generated

  56. email-format

    Email message format (parser and data structure)

    v0.8.1 170 #rfc-5322 #email-validation #email

  57. hreq-h1

    Asynchronous HTTP/1.1 (and 1.0) implementation

    v0.3.10 500 #web-server #web #rest

  58. canadensis_encoding

    A Cyphal implementation: Transfer encoding and decoding

    v0.5.0 #uavcan #uav #embedded #cyphal #can

  59. culverin

    A HTTP load testing tool

    v0.1.1 #load-testing #metrics #benchmark

  60. imap_bodystructure

    Analyzing the BODYSTRUCTURE data stream within the IMAP protocol, based on Nom

    v0.3.7 190 #data-stream #imap #bodystructure #analyzing #extractor #content-disposition

  61. http-types-2

    Common types for HTTP operations

    v3.1.0 #h2 #request-response #type

  62. fluke

    An HTTP implementation on top of io_uring

    v0.1.1 100 #io-uring #http-parser #encoder #writer #top-of-io-uring #http-1

  63. email

    RFC 5322 email messages

    v0.0.21 9.4K #rfc-5322 #message #mime #among-others

    64. Try searching with DuckDuckGo or on crates.io.

  64. a2httpc

    Small and lightweight HTTP client

    v0.30.0 #http-client #certificate #client

  65. http-utils

    Http utils

    v0.6.0 600 #web-server #url #http #http-method #tcp-stream #http-protocols

  66. requiem-http

    Actix http primitives

    v1.0.1 #future #async #actix #framework

  67. li-http-types

    Common types for HTTP operations

    v2.13.0 800 #request-response #h2 #type

  68. emailmessage

    Email Message library for Rust

    v0.2.2 110 #mime #message #message-format #email #multipart

  69. http_desync_guardian

    HTTP/1.1 request analysis to prevent HTTP Desync attacks

    v0.1.3 #http-request #http-1-1 #http-desync #http-smuggling

  70. anyxml-base64

    Base64 library for XML

    v0.1.0 #base64 #xml

  71. headers-accept-encoding

    Hypper typed HTTP headers with Accept-Encoding + zstd support

    v1.1.0 500 #hyperium #hyper #header

  72. multipart-stream

    parse and serialize async multipart/x-mixed-replace streams

    v0.1.2 #async-stream #replace #http-multipart #multipart

  73. http-types-rs

    Common types for HTTP operations

    v4.0.3 #request-response #h2 #type

  74. attohttp

    Small and lightweight HTTP client

    v0.26.2 #http-client #multipart-form #http-request #client

  75. mail-core-ng

    [mail/core] provides the Mail type for the mail crate (inkl. multipart mime bodies, builder and resource type)

    v0.6.3 #email #internal #mail-api

  76. safehttp

    A slow (but simple, safe and strict) HTTP/1.1 parser

    v0.2.0 #http-parser #http-1-1 #slow #safe #io

  77. async_chunked_transfer

    Async encoder and decoder for HTTP chunked transfer coding (RFC 7230 § 4.1)

    v1.4.0 #chunked-transfer #chunked-transfer-coding #decoder #http #rfc #dropping #4-1 #7230 #chunked-transfer-encoding

  78. solabi

    Solidity ABI implementation in Rust

    v0.3.0 8.8K #solidity #ethereum #abi

  79. nomhttp

    Parser HTTP for the rustyproxy project based on nom

    v0.1.0 #http-parser #nom #rustyproxy #git-branch #git-remote #gitlab #show-output #uf #smallest #demonstrate

  80. chunked_transfer_cli

    Command-line tool to encode into or decode from HTTP chunked transfer coding (RFC 7230)

    v0.1.1 #transfer-encoding #http #rfc-7230

  81. async-httplib

    Low-level HTTP helpers

    v0.5.0 #low-level-http #helper #mozilla-org #header #en-us #transfer-encoding #async-std #multipart-form #webdav

  82. rust-x402

    HTTP-native micropayments with x402 protocol

    v0.3.0 #blockchain #web3 #micropayment #payment

  83. tomcat

    Send HTTP/HTTPS requests

    v0.1.12 #hyper #client #hyper-http

  84. mda

    creating custom Mail Delivery Agents

    v0.1.1 #email #agent #base64 #search #deliver #utf-8 #single-line #durability #convert-text

  85. postsse

    HTTP server that lets subsribe for data with GET requests (as text/event-stream SSE) and emit data with POST requests

    v0.1.0 #http-post #pub-sub #event-stream

  86. headers-ext

    typed HTTP headers

    v0.0.4 220 #http-header #typed #strong-typing

  87. chunked_transfer_encoding

    Chunked transfer encoding

    v0.1.0 #transfer #chunked #package

  88. clia-reqwest-ntex-stream

    A Stream to link between Reqwest and ntex two systems

    v1.0.1 #stream #ntex #adaptor