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.
fastwebsockets-streamAn adapter that exposes fastwebsockets::WebSocket as a Tokio AsyncRead/AsyncWrite stream.99MIT
rvoip-identityMinimal BearerProvider implementation for rvoip-core::IdentityProvider; production auth backends live in auth-core and extension…99MIT
rvoip-websocketrvoip-core ConnectionAdapter implementation over WebSocket (signaling) + co-located WebRTC PeerConnection (media) for the UCTP…99MIT
marg-providersMarg provider adapter trait and per-provider client implementations98Elastic-2.0
outbox-redisRedis-based idempotency provider for the oxide-outbox98MIT
tail-fin-macromicroMacroMicro 財經M平方 adapter for tail-fin: pure-HTTP client for the forex / chart-data surface (App.stk Bearer flow, no browser…98MIT
dioxus-nox-extensionsRuntime plugin system for Dioxus applications98MIT
dioxus-nox-toastHeadless toast notification system with queue management and auto-dismiss98MIT
dioxus-nox-drawerHeadless drawer/sheet primitive for Dioxus that slides from any edge98MIT
rust_bus_macrosbus — Lightweight CQRS Library for Rust98MIT
oratos-htmlHTML loading and page extraction for Oratos98MIT
ingress-rate-limitRate limiting primitives for Gatewarden.98AGPL-3.0-only
ingress-apiShared console API DTOs for Gatewarden.98AGPL-3.0-only
recurlDrop-in curl replacement with automatic anti-bot bypass97MIT
fontcull-cliCLI tool to subset fonts based on actual glyph usage from web pages97MIT
crawlexStealth crawler with Chrome-perfect TLS/H2 fingerprint, render pool, hooks, persistent queue97MIT OR Apache-2.0
tail-fin-alphoraAlphora Insights adapter for tail-fin: pure-HTTP client for the public market-sentiment + signals data surface97MIT
tail-fin-arkhamArkham Intel adapter for tail-fin: pure-HTTP client for api.arkm.com (chain analytics, address profiles, entity search, transfers)97MIT
idempotentType-safe idempotency keys for building reliable, retry-safe APIs97MPL-2.0
threadloom-uiA meticulously crafted, Tailwind-ready UI component library for the Threadloom framework. To serve and build, use the Distaff CLI…97MIT
dns-orchestrator-mcpMCP Server for DNS Orchestrator - AI agent interface97MIT
spine-humanAgentic-first web stack for the 21st century — wire-level tool calling, token streaming, capability handshake, W3C tracing, and…97AGPL-3.0-or-later
novel-openai-macrosnovel openai proc macros97MIT OR Apache-2.0
px-cliPhoenix-rs application CLI (px new / make / migrate / dev)97MIT
lepticons-pickerEmbeddable icon picker component for Leptos, powered by Lucide icons.97MIT
lagrange-libraryA WASI-rendered Markdown static site facility — multilingual out of the box97non-standard
rvoip-clientClient-side SDK for mobile / web / desktop / embedded apps that speak the Universal Conversation Transport Protocol (UCTP). Wraps…97MIT
wae-observabilityWAE Observability - 可观测性服务抽象层,提供健康检查、指标、日志和追踪能力96MIT
uri-templateRFC6570 URI Template library for Rust, with parsing, expansion, compile-time checked macros, and no_std support.96MIT OR Apache-2.0
dioxus-nox-password-strengthPure-logic password strength assessment with optional Dioxus hook96MIT
dioxus-nox-master-detailHeadless adaptive master-detail layout for Dioxus96MIT
cargo-rustyTooling to deploy, diff, destroy... the rusty-cdk96MIT
chaser-gtHigh-performance Geetest v4 captcha solver with automatic deobfuscation96MIT
victors-lambdas-parserEvent parsing utility for Victor's Lambdas.96MIT-0
fast_h2m_pyPython bindings for fast_h2m96MIT
dioxus-dnd-kitA flexible, performant, and layout-stable Drag-and-Drop library for Dioxus.96MIT OR Apache-2.0
rustauth-i18nInternationalization support for RustAuth.96MIT
lepticons-animateIcon animations for Leptos -- stroke draw-in, spin, pulse, bounce.96MIT
rvoip-webtransportrvoip-core ConnectionAdapter implementation over WebTransport (HTTP/3 + QUIC) for the UCTP application protocol96MIT
slozhngRPC over WebSocket for native and wasm: full streaming, reconnect, transparent resume95MIT
apcore-a2aA2A protocol adapter for apcore — expose apcore modules as A2A agents95Apache-2.0
dioxus-nox-inline-confirmHeadless inline confirmation pattern for Dioxus95MIT
marius-renderDispatcher and artifact rendering shell for the Marius reactive engine.95MIT OR Apache-2.0
spine-clusterDistributed agent coordination for SPINE95AGPL-3.0-or-later
otlp2pipelineOTLP ingestion worker for Cloudflare Pipelines and AWS95Apache-2.0
bookmarkInteractive bookmark manager with knowledge graph generation from browser bookmarks and history95Apache-2.0
kegani-cliCLI tool for Kegani framework95MIT OR Apache-2.0
rustauth-fredFred-backed Redis and Valkey integrations for RustAuth.95MIT
xcelerateA high-performance, lightweight Chrome DevTools Protocol (CDP) client for Rust.94MIT
dioxus-nox-timerHeadless countdown and stopwatch timer hooks for Dioxus94MIT
dioxus-nox-cycleGeneric value cycling hook for Dioxus94MIT
dioxus-nox-toggle-groupHeadless toggle group / segmented control with ARIA radiogroup semantics94MIT
rustyxA Rust web framework inspired by ExpressJS with ORM support for MongoDB, MySQL, SQLite, and PostgreSQL94MIT
jpx-serverJMESPath query server supporting MCP, REST, and gRPC protocols94MIT OR Apache-2.0
post3Pluggable S3-compatible object storage — core library with PostgreSQL and filesystem backends94MIT
browser-automation-cliOne-shot browser automation CLI for AI agents via Chrome CDP. BORN EXECUTE FINALIZE DIE. No daemon, no npm, no telemetry.94MIT OR Apache-2.0
openauth-deadpool-postgresdeadpool-postgres database adapter for OpenAuth.94MIT
code-engineA pure Rust code editor engine and Yew component.94GPL-3.0
weaveflowAgent-oriented data engine — YAML DAG pipelines, routines (agent-on-duty), MCP server, single Rust binary94AGPL-3.0-only
axess-coreCore implementation for the axess library. Session state machine, multi-factor
authentication engine, Cedar Policy evaluation,…94MIT OR Apache-2.0
victors-lambdas-jmespathJMESPath extraction utility for Victor's Lambdas.93MIT-0
novel-openaiOpenai for novel93MIT OR Apache-2.0
ikigai-jsonldJSON-LD operators for ikigai — urn:jsonld:expand / :compact / :flatten as resources, on the json-ld crate with a static…93MIT OR Apache-2.0
melayaOfficial SDK for Melaya Agent Builder and Mobile Device Control. Includes preview Melaya Trading namespaces that are not yet…93Apache-2.0
webauthn-rs-icpWebauthn Framework for Rust Web Servers92MPL-2.0
usepod-agentUse Pod marketplace provider agent — connects local inference backends (vLLM, llama.cpp, LM Studio, Ollama) to the Use Pod…92Apache-2.0
leptos-cssTyped CSS values, dimensions, and property names for Leptos92MIT OR Apache-2.0
imgicoHigh-performance image to ICO/SVG converter with WebAssembly support92MIT OR Apache-2.0
url-parse-nginxA faithful, 1-to-1 Rust port of nginx's URL path parser (ngx_http_parse_uri / ngx_http_parse_complex_uri) for origin-form paths.92BSD-2-Clause
apifuzzRobust API fuzzing CLI with strict failure detection92MIT
t-ronMCP security monitor — tool call auditing, rate limiting, injection detection, and anomaly analysis92GPL-3.0-only
spring-sa-tokenSa-Token authentication and authorization plugin for spring-rs92MIT
oxistore-blob-s3S3 BlobStore backend for the COOLJAPAN ecosystem (Pure-Rust, ring-free).92Apache-2.0
sec-fetcherAsync Rust client for SEC EDGAR: fetch filings, fund holdings, XBRL data, and IPO registrations with compliant rate limiting.92PolyForm-Noncommercial-1.0.0
seggwat-cliCLI for the SeggWat feedback platform — manage feedback, projects, and ratings from the terminal92MIT
argus-configConfiguration management for the Argus web crawler91MIT
argus-workerWorker implementation for distributed web crawling91MIT
vld-salvoSalvo integration for the vld validation library91MIT
rift-wasmWebAssembly bindings for Rift P2P browser clients91Apache-2.0 OR MIT
rustgate-proxyMITM-capable HTTP/HTTPS proxy with WebSocket C2 tunneling (SOCKS5, reverse TCP)91MIT
alun-templateAlun template engine abstraction: minijinja (Jinja2) and askama support91Apache-2.0
ethrpc-rsA lightweight async library for making JSON-RPC calls to Ethereum-compatible nodes.91MIT
dioform-coreRenderer-agnostic typed form state core for Dioform91MIT OR Apache-2.0
jamjet-auditJamJet audit log — immutable, append-only record of all security-relevant events90Apache-2.0
vld-configConfig validation for vld — validate TOML/YAML/JSON/ENV configs at load time90MIT
vld-tsGenerate TypeScript Zod schemas from vld schemas and types90MIT
typeweldRust-to-TypeScript API contract tooling for Effect clients90MIT OR Apache-2.0
meta_oxideUniversal metadata extraction library supporting 13 formats (HTML Meta, Open Graph, Twitter Cards, JSON-LD, Microdata,…90MIT OR Apache-2.0
dx_icons_heroiconsHeroicons (outline + solid) as native Dioxus 0.7 components90MIT
greentic-flow-builderGreentic Flow Builder — orchestrator that powers Adaptive Card design via the adaptive-card-mcp toolkit90MIT
zeromcpZero-config MCP runtime — Rust library90MIT
auki-tracingOpenTelemetry tracing setup and Axum HTTP middleware for Auki services90MIT
fileloft-store-azureAzure Blob Storage backend for the tus.io resumable upload protocol90MIT
actus-controller-macrosProcedural macros for actus-controller.90MIT OR Apache-2.0
chromiumoxide_event_streamLibrary for capturing network responses from Chromium pages using chromiumoxide CDP (Chrome DevTools Protocol). Stream events…89MIT
philiprehberger-mime-detectFile type detection from content (magic bytes), file extension, and MIME type mapping89MIT
urlsieveIntelligent URL deduplication tool for bug bounty workflows89MIT
vld-dieselDiesel integration for the vld validation library — validate before insert/update89MIT
vld-seaSeaORM integration for the vld validation library — validate ActiveModel before insert/update89MIT
nexus-coreCore storage engine, WAL, topology, and data-path primitives for Nexus.89MIT
pageinfo-rsCLI tool that analyzes web pages and produces structured LLM-friendly output89GPL-3.0
rbacrabRust 🦀RBAC🦀 library with some crabby🦀🧙 macro magic! Blazingly 🚀🚀🚀 fast.89MIT
html_inspector_rules_ariaARIA/a11y rule pack for html_inspector.89MIT
witmproxyA WASM-in-the-middle proxy89AGPL-3.0-only
claw401-coreCore verification engine for the Claw401 X401 wallet authentication protocol89Apache-2.0
pliego-foldTransactional event-log projections, replay, and contract-bound snapshots for PliegoRS.89Apache-2.0
fileloft-actixactix-web integration for the tus.io resumable upload protocol89MIT
fileloft-store-gcsGoogle Cloud Storage backend for the tus.io resumable upload protocol89MIT
eq_uiPortable Dioxus UI component library - atoms, molecules, organisms + theme89MIT OR Apache-2.0
fandhe-frontend-corefandhe-frontend-core: 描画コア(ノード木 API・既定エスケープレンダラ)。外部依存ゼロ。89MIT OR Apache-2.0
actus-replyResponse types and the reply! macro for the Actus framework.89MIT OR Apache-2.0
oratosWebsite visibility intelligence for SEO, accessibility, structured metadata, and AI readiness.89MIT
marg-serverMarg HTTP server: request pipeline, routes, graceful shutdown88Elastic-2.0
rskit-storage-gcsGoogle Cloud Storage backend for rskit-storage88MIT
rlg-towerTower middleware for rlg. Emits per-request structured access logs
for any `tower::Service<http::Request<_>>` — axum, tonic,…88MIT OR Apache-2.0
fude-rsThe brush for AI-native document editors — a minimal wry+tao shell that gives a web frontend exactly what it needs to co-write…88MIT OR Apache-2.0
otariA unified Rust SDK for interacting with LLMs via the Otari gateway88Apache-2.0
maplibre-gl-jsUnofficial MapLibre GL JS Rust bindings87BSD-3-Clause
openauth-oidcEnterprise OIDC relying-party support for OpenAuth.87MIT
axum-app-createA command-line tool to quickly create Axum web applications87MIT OR Apache-2.0
rtblint-mcpMCP server for rtblint: exposes OpenRTB bid request and bid response validation as callable tools87Apache-2.0
alternate-tonic-clientAn alternative gRPC client stack meant to be a replacement for tonic's built-in Channel.87MIT
liteguardFeature guards, observability, and security response in a single import. Evaluated locally, zero network overhead per check87Apache-2.0
samletMaintained compatibility re-export of saml-rs.87MIT
opencode2claudeUse Claude Code with any LLM (DeepSeek, GPT-4o, Gemini, Llama, etc.) — for free87MIT
html_inspector_rules_htmlHTML rule pack for html_inspector.87MIT
xsusA simple and fast web tool for Rust made with zero outside libraries.87MIT
specta-jsonschemaExport your Rust types to a JSON Schema87MIT
pondsocket-axumAxum WebSocket adapter for PondSocket.87GPL-3.0-or-later
go_html_templateA pure Rust crate with Go html/template-like API and behavior86MIT
dioprism-workertownSSR-friendly Dioxus components for WorkerTown script markers.86MIT OR Apache-2.0
grafana-plugin-sdk-rsA lean, protocol-first SDK for building Grafana backend plugins in Rust.86MIT OR Apache-2.0
fetchium-coreFetchium core library — search, extract, rank, validate, cache86MIT OR Apache-2.0
r2mo-webelLeptos component library for r2mo-web (Tailwind-ready)86MIT
rustfs-mcpRustFS MCP (Model Context Protocol) Server86Apache-2.0
authiaHigh-performance JWT verification library for Ed25519 using WebAssembly86MIT
gonauth-http-cloudflareHTTP adapter for gonauth on Cloudflare Workers (workers-rs router + /auth handlers)86Apache-2.0
philiprehberger-email-parserRFC 5322 compliant email address parsing, validation, and normalization86MIT
halo-spiderA fast, async web crawling framework inspired by Scrapy, built in Rust86MIT
fileloft-rocketRocket integration for the tus.io resumable upload protocol86MIT
rok-auth-macrosProcedural macros for rok-auth (attribute-level role guards)86MIT
openlibx402-clientHTTP client library for the X402 payment protocol85MIT
rskit-storage-s3Amazon S3 and S3-compatible (MinIO, LocalStack) storage backend for rskit-storage85MIT
natsuzoraMinimal template language for safe HTML generation85MIT
purwa-macrosProc-macros for Purwa routing (get/post/put/delete/resource)85MIT
axum-eguiSeamlessly embed egui frontends in axum backends85MIT OR Apache-2.0
html_inspector_rules_i18nInternationalization rule pack for html_inspector.85MIT
html_inspector_rules_cssCSS rule pack for html_inspector.85MIT
wx-bot-sdkStandalone Weixin Bot SDK in Rust85MIT
sts-catYet another GitHub STS, aims to be easy-self-hosting and cloud-agnostic85Apache-2.0
basecoat-leptosLeptos component wrappers for basecoat-rs85MIT
rsonschemaA fast, simple, user-friendly JSON Schema validator for Rust85Apache-2.0
browser_oxideStealth headless browser engine in Rust: real HTML/CSS/DOM/JS, V8 via deno_core, own BoringSSL TLS/JA4 fingerprint, no Chromium,…85MIT OR Apache-2.0
rok-storageDriver-swappable file storage for the rok ecosystem85MIT
askama-minifyA procedural macro for minifying Askama templates at compile time85MIT
philiprehberger-typed-headersStrongly-typed HTTP header parsing and construction for common headers84MIT
bunlet-cef-nativeNative CEF (Chromium Embedded Framework) bindings using NAPI-RS — full Chromium 146+ backend for the Bunlet desktop framework84MIT
use-remixRemix framework primitive metadata for RustUse84MIT OR Apache-2.0
rustbasic-translatableMulti-language JSON translation and localization package for the RustBasic Framework.84MIT
shelly-dataData-layer primitives for Shelly LiveView (schemas, changesets, repo, migrations).84Unlicense OR MIT OR Apache-2.0
shelly-axumAxum adapter for Shelly LiveView.84Unlicense OR MIT OR Apache-2.0
arium-leptosLeptos 0.8 adapter for the arium auth engine: server fns + UI components.84MIT OR Apache-2.0
use-astroAstro framework metadata primitives for RustUse84MIT OR Apache-2.0
use-preactPreact component metadata primitives for RustUse84MIT OR Apache-2.0
use-svelteSvelte and SvelteKit metadata primitives for RustUse84MIT OR Apache-2.0
use-litLit web component metadata primitives for RustUse84MIT OR Apache-2.0
typeweld-gen-effect-v4Rust-to-TypeScript API contract tooling for Effect clients84MIT OR Apache-2.0
gaise-clientProvider router for GAISe — routes 'provider::model' strings to the correct GenAI provider84AGPL-3.0-only
ts-functionA proc-macro that generates TypeScript type aliases and wasm-bindgen ABI trait impls for Rust typed function wrappers84MIT OR Apache-2.0
bbdown-coreRust library for resolving Bilibili metadata, download plans, media, subtitles, and danmaku.83MIT
bunlet-nativeCross-platform desktop app native bindings using system WebViews and NAPI-RS — powers the Bunlet desktop framework83MIT
llm-incident-managerEnterprise-grade incident management system for LLM operations83MIT OR Apache-2.0
error_kingCLI for 3RROR_K1NG - Website Roast Machine. Get your website brutally roasted with AI-powered security, performance, SEO &…83MIT
hyperinfer-coreCore types and traits for HyperInfer LLM Gateway83MIT
enrichrDatabase-independent, privacy-friendly analytics event enrichment (visitor id, GeoIP, device, traffic source)83MIT OR Apache-2.0
ivoryvalleyA transparent deduplication proxy for Mastodon and the Fediverse83MIT
purwa-inertiaFirst-party Inertia.js protocol adapter for Purwa (v1.3)83MIT
moq-statsPublish and consume MoQ traffic stats: drains a moq-net counter registry into JSON tracks, plain and compressed.83MIT OR Apache-2.0
spine-agentAgent interface for SPINE83AGPL-3.0-or-later
typeway-openapiOpenAPI spec generation for the typeway web framework83MIT OR Apache-2.0
li_pgschemaPrototype for PG-SChema with property constraints83MIT
rune-axum-sanitizeInput sanitization middleware for Axum — strips HTML tags and null bytes from query params and request bodies83MIT
use-storybookStorybook primitive metadata for RustUse83MIT OR Apache-2.0
arium-authzPer-resource (relationship-based) authorization: a role lattice, default-deny enforcement, and the membership lifecycle…83MIT OR Apache-2.0
use-presenceFacade crate for RustUse external digital presence primitives83MIT OR Apache-2.0
use-reactReact component and hook metadata primitives for RustUse83MIT OR Apache-2.0
use-vueVue component and directive metadata primitives for RustUse83MIT OR Apache-2.0
use-solidSolidJS metadata primitives for RustUse83MIT OR Apache-2.0
use-jqueryjQuery metadata primitives for RustUse83MIT OR Apache-2.0
use-qwikQwik metadata primitives for RustUse83MIT OR Apache-2.0
quipu-coreEmbedded, OS-independent audit log storage engine: typed entity registries, field encryption, retention, and time-travel queries.83Apache-2.0
seodaddyInteractive SEO Analysis CLI Tool with beautiful terminal UI82MIT
oxigraph-webA high-performance, full-featured web API for Oxigraph.82MIT OR Apache-2.0
mik-sdkErgonomic macros for WASI HTTP handlers - ok!, error!, json!82MIT
use-webFeature-gated facade crate for RustUse web primitives82MIT OR Apache-2.0
mbedEmbed and transform assets into your Rust crate.82MIT
juniper-from-schema-geoffseeGenerate Juniper code from you GraphQL schema82MIT
typeway-grpcgRPC integration for the typeway type-level web framework82MIT OR Apache-2.0
oxirast-coreA fast, fine-grained WebAssembly frontend framework for Rust.82MIT
use-angularAngular ecosystem metadata primitives for RustUse82MIT OR Apache-2.0