CATEGORY
Web programming 8,910 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.
iri-rs-enumDerive macro that maps vocabulary IRIs onto enum variants, with compile-time prefix resolution and const-friendly output.119MIT OR Apache-2.0
openauth-ssoSingle sign-on support for OpenAuth.119MIT
connectrpc-workersConnectRPC ClientTransport implementations backed by the Cloudflare Workers fetch APIs (service bindings + global fetch).119MIT
dioxus-clerkClerk integration for Dioxus: components, hooks, and SSR initial state for web and fullstack apps119MIT OR Apache-2.0
clarax-coreRust-accelerated serialization and validation for Python — framework-agnostic118MIT
kalamariLightweight headless browser for security testing. Fast, pure Rust, no Chrome.118non-standard
hdds-wsHDDS WebSocket Bridge - Connect browsers to DDS topics118Apache-2.0 OR MIT
vylth-flowOfficial Rust SDK for Vylth Flow — self-custody crypto payment processing118MIT
h2m-searchZero-config web search for h2m (DuckDuckGo, Wikipedia, SearXNG, Brave, Tavily).118MIT OR Apache-2.0
axum-aclFlexible ACL middleware for axum 0.8 with 5-tuple rule matching (endpoint, role, id, ip, time)118MIT OR Apache-2.0
gauge-serverGauge server: anonymous OTLP ingest, an authenticated query API, and an MCP interface, backed by Postgres.118MIT OR Apache-2.0
ktoA generic, flexible web change watcher with AI-powered analysis117MIT
marg-coreMarg core types, configuration loader, and error definitions117Elastic-2.0
lash-tool-webWeb-fetch and search tools for the lash agent runtime.117MIT
skp-cache-httpHTTP caching primitives for skp-cache117MIT OR Apache-2.0
web_ui_primitives_leptosLeptos bindings for web_ui_primitives117MIT OR Apache-2.0
atom-engineA component-oriented template engine built on Tera with props, slots, and provide/inject context116MIT OR Apache-2.0
krabdexA type-safe, async Rust SDK for the PokeAPI116MIT OR Apache-2.0
tencrypt-coreCore types and state-machine logic for tencrypt certificate workflows116MIT OR Apache-2.0
mbed-imageEmbed and transform assets into your Rust crate.116MIT
victors-lambdas-parametersParameter retrieval utility for Victor's Lambdas.116MIT-0
dkdc-draw-webappWebapp for draw (axum)116MIT
openauth-i18nInternationalization support for OpenAuth.116MIT
sphereql-graphqlGraphQL integration for sphereQL spatial queries116MIT
spine-knowledgeDistributed knowledge base with bioinspired memory architecture for SPINE115AGPL-3.0-or-later
dioxus-nox-tabsHeadless tab management primitives for Dioxus applications115MIT
elicit_leptosElicitation-enabled leptos shadow crate — MCP tools for reactive state and code generation115Apache-2.0 OR MIT
ormigoA fluent, async ORM for Rust (SQLite-first)115MIT
astro-diagnosticsAstro-specific site diagnostics and PR regression reports115MIT
riley-auth-apiHTTP API server for riley_auth — OAuth 2.0 / OIDC provider endpoints115MIT
lettrOfficial Rust SDK for the Lettr Email API.115MIT
cloudillo-calendarCalendar management (JSON REST + CalDAV) for the Cloudillo federated collaboration platform115LGPL-3.0-only
alun-dbAlun database: Row-based CRUD, transactions, hooks, SQL templates, migrations115Apache-2.0
alun-logAlun logging: tracing initialization from config with file and console output115Apache-2.0
zerodds-soapDDS SOAP-PSM: SOAP 1.2-Envelope, WSDL 1.1+2.0-Gen, MTOM, WS-Addressing, WS-Security115Apache-2.0
qs_rustA query string encoding and decoding library for Rust. Ported from qs for JavaScript.115BSD-3-Clause
mako-marktMarket data library for German energy market (MaKo/marktd)115MIT OR Apache-2.0
armature-appBuild complete Armature applications in Rhai scripts114Apache-2.0
oxitls-h2OxiTLS HTTP/2 binding — h2 over tokio-rustls TLS streams114Apache-2.0
crypsol_storageMulti-cloud storage library for Rust with image processing, validation, and thumbnail generation. Supports AWS S3, GCS, Azure…114MIT
checkstream-policyYAML-based policy engine for LLM safety rules, triggers, and actions114Apache-2.0
checkstream-telemetryHash-chained audit trail and Prometheus metrics for CheckStream114Apache-2.0
dioxus-ui-systemA pure Rust design system for Dioxus with Atomic Design principles114MIT OR Apache-2.0
openauth-stripeStripe integration for OpenAuth.114MIT
rvoip-harnessPluggable provider trait surfaces for ASR, TTS, DialogManager, RecordingSink — consumed by rvoip-core for the AI / recording…114MIT
jasonrpcLightweight, transport-agnostic, spec-conforming JSON-RPC 2.0 for Rust114BSD-2-Clause
gcp-observability-rsLightweight Google Cloud Platform observability client using gcloud CLI113Apache-2.0
mingotLeptos UI library for applications demanding mathematical precision - u64+ integers, arbitrary-precision decimals, zero precision…113MIT OR Apache-2.0
voce-compiler-webgpuVoce IR WebGPU compiler — compiles 3D scene IR to WebGPU render pipelines113Apache-2.0
shardxSelf-contained Rust SDK for the ShardX anti-detect browser — downloads the engine + Widevine + fingerprint library on first use,…113MIT
gatekeep-axumAxum integration adapter for gatekeep113MIT OR Apache-2.0
omnia-ormObject-relational mapping helper, suitable for use with omnia-wasi-sql113MIT OR Apache-2.0
headers-retry-aftertyped accessible `Retry-After` HTTP header112MIT
twiml-rustTwiML (Twilio Markup Language) library for generating Voice, Messaging, and Fax XML responses112MIT
typeway-protobufProtobuf wire format codec for the typeway web framework112MIT OR Apache-2.0
voce-compiler-domVoce IR DOM compiler — compiles validated IR to optimized HTML112Apache-2.0
juniper-from-schema-proc-macro-geoffseeInternal code generation crate for juniper-from-schema112MIT
nexo-sanitizeCSS/URL sanitisation primitives for nexo microapps — guards against injection in operator-supplied colour + image-URL fields.112MIT OR Apache-2.0
use-canonicalCanonical URL and duplicate-surface primitives for RustUse112MIT OR Apache-2.0
inferlab-proxyThe built-in serving proxy for Inferlab experiment topologies.112MIT
walrus-searchMeta search engine CLI with aggregated results from multiple backends111GPL-3.0
devuiA comprehensive development tools UI library111MIT
paseto-pqPost-quantum PASETO tokens with RFC-compliant footer authentication using ML-DSA signatures111MIT OR Apache-2.0
actpub-federationFederation framework for ActivityPub: typed fetch, inbox receive, outbox queue.111MIT OR Apache-2.0
jamjet-modelsJamJet model adapter layer — unified interface for LLM providers111Apache-2.0
getlocksmithOfficial async Rust client for the Locksmith public authentication API (JWT, OAuth, magic links).111MIT
dx_icons_simpleSimple Icons (brand logos) as native Dioxus 0.7 components111MIT
mbed-cssEmbed and transform assets into your Rust crate.111MIT
openmcpgdbInteractive MCP server to control gdb. Fully featured and written in rust111GPL-3.0-only
azumi-cliCLI for Azumi — Live SSR framework for Rust (builds on Axum). Project scaffolding and dev server with hot reload.110AGPL-3.0-only
dioprism-viewtxDioxus components for native-first browser View Transitions.110MIT OR Apache-2.0
pas-clientPpoppo Accounts System (PAS) client -- OAuth2 PKCE, PASETO verification, Axum middleware110MIT OR Apache-2.0
harbingerA Rust implementation that captures live API responses from Postman collections and automatically generates OpenAPI 3.0…110Apache-2.0
rskit-httpFramework-neutral HTTP abstractions and Tower adapters for rskit transport110MIT
vld-axumAxum integration for the vld validation library110MIT
agcpLightweight Rust proxy translating Anthropic Claude API to Google Cloud Code API110MIT
mbed-jsEmbed and transform assets into your Rust crate.110MIT
astro-diagnostics-cliCommand-line interface for Astro-specific site diagnostics and PR regression reports110MIT
mpayMachine Payment Protocol - Rust library for Web Payment Auth110MIT OR Apache-2.0
taino-dnd-leptosAccessible, pointer-events drag-and-drop primitives for Leptos.110MIT OR Apache-2.0
mockr-tuiA TUI-based HTTP mock server for development110MIT
voce-compiler-wasmVoce IR WASM compiler — compiles state machines and compute nodes to WebAssembly110Apache-2.0
oxirast-cliA fast, fine-grained WebAssembly frontend framework for Rust.110MIT
paper-resolverConcurrent PDF resolver for academic papers — 9 sources (arXiv, OpenAlex, CORE, Google Scholar, Unpaywall, Crossref, Zenodo,…110MIT
rustauth-oauth-providerOAuth 2.1 and OpenID Connect provider support for RustAuth.110MIT
sutegisutegi — a zero-dependency, agent-native web framework for Rust. The forge.110MIT
zerodds-webOMG DDS-WEB 1.0 (formal/2014-12-01) WebDDS Object Model + REST PSM110Apache-2.0
anyformAny database. Any form. Zero hassle.109MIT OR Apache-2.0
dioxus-nox-shellApplication shell layout primitive for Dioxus109MIT
aizu-macrosProc macros for Aizu SDK109MIT
dubbo-rs-protocol-tripleTriple protocol (HTTP/2 gRPC-compatible) for Apache Dubbo Rust109Apache-2.0
dubbo-rs-proxyProxy factory abstraction for creating RPC invoker proxies in Apache Dubbo Rust109Apache-2.0
damaskDamask: React-like, compile-time components for Rust.109MIT
eoka-emailIMAP helpers for email-based automation (OTP codes, verification links)108MIT
zenocoreZero-dependency core engine for ZenoLang — lexer, parser, executor, and scope for the zeno-rs ecosystem108Apache-2.0
vld-warpWarp integration for the vld validation library108MIT
atomr-dashboardLive web UI over a running atomr system — REST + WebSocket + embedded React SPA, Prometheus / OTLP exporters.108Apache-2.0
use-metadataPage metadata and social preview primitives for RustUse presence utilities108MIT OR Apache-2.0
rustauth-ssoSingle sign-on support for RustAuth.108MIT
rustauth-stripeStripe integration for RustAuth.108MIT
rustauth-telemetryTelemetry support for RustAuth.108MIT
get401Core Rust SDK for get401 authentication — EdDSA/Ed25519 JWT verification.107MIT
fastrustA lightweight API framework built on top of Axum, inspired by FastAPI107MIT
dioprism-themeDioxus components and native metadata for no-reload theme switching.107MIT OR Apache-2.0
riley-cms-apiHTTP API server for riley_cms - Axum-based REST endpoints107MIT
vld-rocketRocket integration for the vld validation library107MIT
vld-towerTower middleware for vld — validate HTTP request bodies in any Tower-compatible framework107MIT
dioxus-nox-suggestHeadless inline-trigger suggestion primitive — slash commands, @mentions, #hashtags107MIT
spine-transportHigh-performance zero-copy transport layer for SPINE107AGPL-3.0-or-later
spine-parserUnified representation parser for SPINE107AGPL-3.0-or-later
threatflux-atlassian-sdkThreatFlux Atlassian SDK for Jira and Atlassian Remote MCP integrations107MIT
connect2axumRuntime helpers for generated REST and WebSocket wrappers over ConnectRPC services107MIT OR Apache-2.0
spine-agenticThe SPINE Agentic Web Stack - A bioinspired paradigm for agent-native web interaction107AGPL-3.0-or-later
open-samlRe-exports opensaml.107MIT
samlrsRe-exports opensaml.107MIT
sipp-soMinimal code sharing - single binary for web server, CLI, and TUI107MIT
iri-rsAllocation-conscious URI/IRI (RFC 3986/3987) parser, resolver and normalizer with borrowed and owned types, optional compile-time…107MIT OR Apache-2.0
rustsonrpc-macrosProc macros for rustsonrpc services and named JSON-RPC params.107MIT
rustauth-scimSCIM support for RustAuth.107MIT
mcp-oauthReusable OAuth 2.1 layer for MCP servers, compatible with Claude.ai106MIT OR Apache-2.0
ancaptcha-ffiC-ABI bridge for the anCaptcha engine.106Apache-2.0
vld-utoipautoipa integration for the vld validation library — auto-generate OpenAPI schemas from vld definitions106MIT
vld-actixActix-web integration for the vld validation library106MIT
vld-poemPoem integration for the vld validation library106MIT
dioxus-nox-markdownHeadless markdown editor, previewer, and display components for Dioxus106MIT
solaraA small experimental browser built with Rust and QuickJS.106MIT
rust-samlRe-exports opensaml.106MIT
pliego-cliUnified PliegoRS build, dev, and inspect workflow.106Apache-2.0
opentmf-rbac-security-rsProvider-neutral OpenID/JWT RBAC middleware for Axum and Tower106Apache-2.0
use-referrerReferrer and source classification primitives for RustUse106MIT OR Apache-2.0
tower-serve-embedded-buildBuild-time helper for tower-serve-embedded: walks an asset directory, content-hashes each file, and generates the embedded…106MIT OR Apache-2.0
tower-serve-embeddedEmbed content-hashed, cache-busted static web assets into your binary and serve them as a tower::Service, with a compile-time…106MIT OR Apache-2.0
trustee-apiREST + WebSocket API server for Trustee agent106MIT OR Apache-2.0
night-fury-daemonDaemon wrapping night-fury-core BrowserSession for long-running browser sessions over a Unix socket (agent-friendly IPC)106MIT OR Apache-2.0
sec-fetcher-sharedShared definitions for sec-fetcher: fiscal-period parsing, sort-rank utilities, and canonical US-GAAP CSV column definitions.105PolyForm-Noncommercial-1.0.0
wae-websocketWAE WebSocket - WebSocket 服务,支持 tokio-tungstenite105MIT
fast-html-parserSIMD-optimized HTML parser for web scraping — fast tokenization, CSS selectors, XPath, encoding detection105MIT OR Apache-2.0
rtdb-rsFirebase Realtime Database REST client for Rust — auth, read, write, patch, delete105MIT
nostr-did-keyMinimal BIP-340 x-only public key to W3C Multikey transformation for did:nostr, with optional secp256k1 validation105MIT OR Apache-2.0
cloudillo-serverReference Cloudillo server binary with SQLite, filesystem, and redb adapters for self-hosted deployment105LGPL-3.0-only
typeweld-coreRust-to-TypeScript API contract tooling for Effect clients105MIT OR Apache-2.0
reflow_api_servicesGenerated API-service actor catalog for Reflow — thousands of actors across ~90 third-party services.104MIT OR Apache-2.0
dioxus-nox-previewDebounced preview hook and LRU cache for navigable Dioxus lists104MIT
dioxus-nox-modalHeadless modal dialog primitive for Dioxus with focus trap and ARIA104MIT
afasterHigh-performance Rust backend framework template with 25+ built-in business modules (WeChat ecosystem, OAuth2, push…104MIT
spine-wasmWebAssembly runtime for SPINE Binary (HLB) execution104AGPL-3.0-or-later
scrutinyA powerful, standards-compliant validation library for Rust with 50+ rules, conditional logic, and first-class axum integration104MIT
mimo-apiXiaomi MiMo API client library for Rust104MIT
use-sitemapSitemap entry primitives and XML-safe formatting helpers for RustUse104MIT OR Apache-2.0
use-schemaPractical structured-data primitives for RustUse presence utilities104MIT OR Apache-2.0
fortress-api-serverREST API server for Fortress secure database system104MIT
grafana-plugin-sdk-rs-macrosConvenience macros for the grafana-plugin-sdk-rs backend plugin SDK.103MIT OR Apache-2.0
jsmeldA Rust wrapper around SWC for JavaScript/TypeScript compilation and bundling103Apache-2.0
oapi-cliCLI tool for modifying, filtering and pruning OpenAPI specs.103MIT
leptos-auth-routerA Leptos library for OpenId-Connect (OIDC) authentication handling in Axum applications.103MIT
rustbasic-medialibraryHighly optimized, extremely secure, and powerful media library management package with Local and Cloud S3 integrations for the…103MIT
browsercliA browser visual workspace for AI agents103MIT
begin-rs-webA CLI tool for bootstrapping production-ready Rust web applications with Axum, authentication, and database support103MIT OR Apache-2.0
pagerunnerBrowser MCP server that learns — real Chrome profiles, site intelligence, PII anonymization, persistent sessions, encrypted state103Apache-2.0
actix-web-schemaSchema-based development tools for actix-web with service and response macros103Apache-2.0
ultraapi-macrosProc macros for UltraAPI103MIT
ssukkaHTML obfuscation library and CLI for Rust. Renders identically in browsers but is hard for humans to read.103MIT
ingress-policyDeterministic policy primitives for Gatewarden.103AGPL-3.0-only
use-robotsRobots and indexing directive primitives for RustUse103MIT OR Apache-2.0
use-utmUTM parameter parsing and formatting primitives for RustUse103MIT OR Apache-2.0
lector-browserA high-performance graphical terminal web browser targeting Sixel first.102MIT
yotquitas-coreCore library for Yotquitas blockchain providing foundational data structures, cryptographic primitives, and transaction handling.102MIT
haagenti-webgpuWebGPU deployment for browser-based model inference102MIT OR Apache-2.0
taino-dnd-dioxusAccessible, pointer-events drag-and-drop primitives for Dioxus.102MIT OR Apache-2.0
momento-functions-aws-ddbHost interfaces for AWS DynamoDB interactions102Apache-2.0
chromist-typesCore CDP wire types and traits for chromist102MIT OR Apache-2.0
meld-rpcgRPC proto bindings and contract generation tooling for Meld.101MIT
webpage-infoModern library to extract webpage metadata: title, description, OpenGraph, Schema.org, links, and more101MIT
contextual-encodercontextual output encoding for xss defense and safe literal embedding, inspired by the owasp java encoder101MIT
cargo-smithNestJS-inspired code generator for Rust web applications101MIT
lark-webhook-notifySend rich notification cards to Lark (Feishu) bots via webhooks101Apache-2.0
rok-testingTesting utilities for rok-based Axum applications101MIT
nythos-coreInfrastructure-free Rust core library for Nythos authentication and authorization.101MIT
copilot-apiOpenAI and Anthropic-compatible gateway for GitHub Copilot or Codex or third-party providers (Rust port).1010BSD
planspec-serverMinimal PlanSpec API server - reference implementation100MIT OR Apache-2.0
philiprehberger-jwtJSON Web Token encoding, decoding, and validation with HMAC algorithms100MIT
marg-storageMarg storage trait and backend implementations (SQLite default, Postgres recommended, Redis hot store)100Elastic-2.0
dx_iconsIcon components for Dioxus — Feather, Lucide, Heroicons, Tabler, Simple Icons and more100MIT
rustbasic-webpHigh-performance WebP image conversion and optimization package for the RustBasic Framework.100MIT
rswsProduction-grade, RFC 6455 compliant WebSocket library for Rust100MIT
netscape-cookie-file-parserParse Netscape/curl cookie jar files while preserving raw cookie bytes.100MIT
ingress-caddyCaddy integration helpers for Gatewarden.100AGPL-3.0-only
rustauth-dieselDiesel database adapters for RustAuth.100MIT
guardrail-configConfiguration loading, validation, and hot-reload for guardrail-rs100Apache-2.0 OR MIT
fandhe-frontend-wasm-clientfandhe-frontend-wasm-client: REQ-6 最小ハイドレーション方式のクライアントランタイム。サーバー出力済み DOM を再構築せず、イベントリスナーを後付けする hydrate() と、SSR/SSG と同一関数を呼ぶ CSR 用…99MIT OR Apache-2.0
dioxus-nox-gesturesTouch gesture primitives (swipe-left reveal, long-press) for Dioxus WASM apps99MIT
rskit-sseServer-Sent Events bus with axum integration99MIT
shikicrateRust client for Shikimori GraphQL API99MIT OR Apache-2.0
philiprehberger-healthcheck-clientHTTP health check client for monitoring service dependencies with configurable thresholds99MIT
gatewardenHardened Keygen.sh license validation infrastructure99MIT
alun-macrosAlun proc macros: #[get], #[post], #[put], #[delete], #[controller], #[plugin], #[task_handler]99Apache-2.0
docsite-to-mdA robust Rust CLI and library for exporting documentation sites to Markdown99MIT OR Apache-2.0
layeA framework-agnostic role and permission based access control library99MIT
leo-stdEmbedded Leo standard library source99GPL-3.0
tonic-xdsxDS routing and load balancing implementation for Tonic and Tower services99MIT