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.
basecoat-cssComponent-layer CSS source for basecoat-rs339MIT
subduction_keyhiveKeyhive protocol339MIT OR Apache-2.0
cratestackCrateStack — Rust-native, schema-first framework for typed HTTP APIs, generated clients, and backend services. This crate is a…339MIT
futureauthOTP authentication SDK — local session management with FutureAuth OTP delivery338MIT
dioxus-cookieUnified cookie storage for Dioxus fullstack apps that fills the gap in native platforms with keychain integration and encrypted…337MIT
ikigai-runbookInteractive runbook for ikigai — guided, runnable demos as urn:runbook:* resources, rendered as htmx (HATEOAS) HTML in the…337MIT OR Apache-2.0
pylon-routerPylon — realtime backend as a single Rust binary. Schema, policies, server functions, live queries, auth — one process.337MIT OR Apache-2.0
tower-http-tracingTracing middleware to span annotated every HTTP request337BSL-1.0
minesweeper-serverMinesweeper multiplayer server336MIT
voce-schemaVoce IR schema definitions and generated FlatBuffers bindings336Apache-2.0
ltfi-wsapLTFI-WSAP (Layered Transformer Framework Intelligence - Web System Alignment Protocol) Rust SDK335MIT
umc_parser_napiThe Universal Markup-language Compiler, Rust-based.335MIT
llm-observatory-providersLLM provider implementations and pricing models for LLM Observatory335Apache-2.0
cavs-serverHTTP/HTTPS origin server for CAVS content delivery.335Apache-2.0
oxidite-securitySecurity utilities for Oxidite (CSRF, XSS protection, encryption)334MIT
apcore-mcpMCP bridge for apcore — expose apcore modules as MCP tools334Apache-2.0
plit-gwMulti-protocol message gateway for AI agents — bridges Telegram, Discord, Slack, Email to Pipelit and other backends334Apache-2.0
rustpress-searchLocal search index builder for RustPress333MIT
basecoat-macros-rtRuntime helpers for the basecoat-macros rsx! proc-macro (HTML escaping)333MIT
lenso-platform-module-remoteRemote module host support for the Lenso backend framework.333MIT
html2pdf-apiThread-safe headless browser pool for high-performance HTML to PDF conversion with native Rust web framework integration.332MIT
rinzler-scannerWeb crawler and fuzzer library for Rinzler API scanner331AGPL-3.0-or-later
namespacedA modern, API-driven configuration registry for the modern developer.331MIT
kotoba2tsxComplete toolchain for converting Kotoba configuration files to React TypeScript components330Apache-2.0
victauri-browserNative messaging host for Victauri Browser extension — MCP inspection for any website330Apache-2.0
momenta-routerRouting library for momenta framework330MIT
swink-agent-plugin-webWeb browsing plugin for swink-agent: fetch, search, screenshot, extract329MIT
cdp-coreImplementation of chrome devtools protocol329MIT
cloudscraper-rsEarly-stage Cloudflare challenge solver bringing Python's Cloudscraper ideas to Rust329MIT
kotoba-handlerUnified Web Handler for Kotoba ecosystem - integrates server, CLI, and WASM execution329Apache-2.0
alun-coreAlun framework core: app lifecycle, plugin system, error handling, unified response types329Apache-2.0
nexustack_macrosNexustack is a modular Rust framework combining HTTP, WebSockets, MQTT, AMQP, and cron jobs with a unified DI system, enabling…328MIT
nestrsNestJS-like API framework for Rust on top of Axum and Tower.328MIT OR Apache-2.0
rs-webA fast, Lua-driven static site generator with encryption support328MIT
smgHigh-performance model-routing gateway for large-scale LLM deployments328Apache-2.0
rjapiA framework-agnostic JSON:API 1.1 implementation for Rust327MIT
mcp-embedded-uiA lightweight embedded Web UI for any MCP Server327Apache-2.0
rok-authJWT authentication and RBAC for the rok ecosystem327MIT
job-orchestratorAsynchronous job orchestrator for managing and routing payloads between services and computing resources with quota tracking326MIT
webauthn-rs-core-icpWebauthn Cryptographic Operation Handling326MPL-2.0
rbp-authJWT and Argon2 authentication for robopoker326MIT
crabkey-middlewareAxum middleware for API key auth, usage tracking, and request IDs326MIT
hotmeal-serverServer-side live-reload infrastructure for hotmeal - transport-agnostic HTML diffing and patch delivery326MIT OR Apache-2.0
axum-asset-deriveMacros for `axum-asset`: A crate for embedding static assets in your Axum application at compile time.325MIT/Apache-2.0
murgamuA NestJS-inspired web framework for Rust325LGPL-3.0-or-later
plumb-configConfig loading and JSON Schema emission for Plumb.324MIT OR Apache-2.0
rain-sdkA modern, type-safe Rust SDK for the Rain xyz API324MIT OR Apache-2.0
ledger-sdk-eth-appLedger Ethereum app interaction helpers with EIP-712 support324Apache-2.0
ultidocs-macrosMacros for building ultidocs324Apache-2.0 OR MIT
prax-actixActix-web framework integration for Prax ORM324MIT OR Apache-2.0
rpcnetRPC library based on QUIC+TLS encryption323MIT OR Apache-2.0
dog-authAuthentication system for DogRS framework323MIT OR Apache-2.0
nestforge-macrosProcedural macros for NestForge modules and controllers323MIT
kotoba-deployDeployment and hosting system for Kotoba applications with global distribution and auto-scaling322Apache-2.0
ollama-sdkAn idiomatic, unofficial Rust client for the Ollama API with support for streaming, tool calling, and custom transports.322MIT
nestforge-httpHTTP runtime and app factory for NestForge322MIT
vane-coreCore types, FlowGraph IR, and compilation pipeline for the vane proxy engine322MIT
kotoba-ssgStatic Site Generator implemented in Kotoba language321Apache-2.0
llm-registry-serviceBusiness logic and service layer for the LLM Registry - Model management, versioning, and validation321Apache-2.0 OR MIT
crvUnofficial Rust client for the Curve Finance API - pools, volumes, gauges, and lending321MIT
rfc_6265Reusable, thoroughly tested primitives from RFC 6265 (HTTP State Management): grammar byte-classes, cookie-date parsing, and…321MIT
prax-axumAxum framework integration for Prax ORM321MIT OR Apache-2.0
taino-edit-extensionsStandard editing extensions (bold, italic, link, paragraph, heading, blockquote, code-block, lists, image, align, transform-case,…321MIT OR Apache-2.0
cybersoulA decentralized profile CLI tool for managing Soul Bound Token profiles based on ERC-7866320Apache-2.0
rvoip-sipSIP umbrella for RVoIP: api/* (UnifiedCoordinator, StreamPeer, CallbackPeer, Endpoint), server/* (B2BUA helpers), adapter/*…320MIT
umc_spanThe Universal Markup-language Compiler, Rust-based.319MIT
easy-http-proxy-serverA simple HTTP/HTTPS proxy server with connection pooling support318Apache-2.0
hyperchad_shared_state_bridgeHyperChad shared state bridge package318MPL-2.0
miyabi-approvalMiyabi Approval System - Human-in-the-Loop workflow approval gates317Apache-2.0
silex_hashNext Generation High-Performance Rust Web Framework based on fine-grained reactivity and no-virtual-DOM architecture.317MIT OR Apache-2.0
ultimd2htmlA markdown to html converter for ultidocs317Apache-2.0 OR MIT
next-rs-rscReact Server Components implementation for next.rs317MIT
domainstack-httpFramework-agnostic HTTP helpers for domainstack: boundary validation for web APIs317MIT OR Apache-2.0
tyzenA lightweight tool to generate TypeScript type definitions from Rust structs and enums.317MIT OR Apache-2.0
hyperchad_shared_stateHyperChad shared state runtime and storage317MPL-2.0
leptos-helios-wasm-coreWASM-compatible core for Helios (minimal dependencies)316MIT
scirs2-wasmWebAssembly (WASM) bindings for SciRS2 - JavaScript/TypeScript interop for scientific computing316Apache-2.0
wascanProduction-ready barcode and QR code scanner for web browsers. Handles camera access, streaming, and file input automatically.316Apache-2.0
turul-jwt-validatorGeneric JWT validator with JWKS caching and kid-miss refresh316MIT OR Apache-2.0
ferrum-email-sendEmail provider abstraction and sending API for Ferrum Email315MIT OR Apache-2.0
leptos-helios-appHelios web application demo314MIT
ultijsonA simple json parser for ultidocs manifests314Apache-2.0 OR MIT
flaresolverr-rsCloudflare bypass library and FlareSolverr-compatible HTTP proxy314MIT
argentor-complianceGDPR, ISO 27001, ISO 42001, and DPGA compliance modules for Argentor314AGPL-3.0-only
lenso-module-auth-oidcFirst-party OIDC provider module for the Lenso backend framework.314MIT
browsy-coreZero-render browser engine for AI agents — browsy.dev312MIT
basecoat-componentsHTML-string component functions for basecoat-rs312MIT
tail-fin-cliMulti-site browser automation CLI — attaches to Chrome or auto-launches a stealth browser to drive 15+ sites311MIT
djogiModel-first web framework for Rust — web-framework-agnostic core; Axum integration opt-in via the `axum` feature flag311Apache-2.0
svg_captchaHigh performance SVG captcha generator / 高性能 SVG 验证码生成器311MulanPSL-2.0
apollo-healthcheckHealth probe service for the Apollo platform (liveness, readiness, and startup endpoints)311Elastic-2.0
react-rs-domDOM rendering and SSR for react.rs311MIT
quick-oxibooks-sql-macroA procedural macro to construct type-checked and safe SQL queries for Oxibooks.310MIT
dns-orchestrator-providerDNS provider abstraction library for multiple cloud platforms (Cloudflare, Aliyun, DNSPod, Huaweicloud)309MIT
leptos-helios-benchmarksPerformance benchmarks for Helios308MIT
protograph-coreCore types and SDL parsing for protograph308MIT OR Apache-2.0
basecoat-macrosrsx! proc-macro for basecoat-rs (rstml-based DSL)308MIT
capnweb-clientHigh-performance Rust client for Cap'n Web RPC protocol with batching and pipelining307MIT OR Apache-2.0
securitydept-oidc-clientOIDC Client of SecurityDept, a layered authentication and authorization toolkit built as reusable Rust crates.305MIT
prehrajto-coreCore scraping library for prehraj.to305MIT
koi-dashboardPresentation layer for Koi: dashboard + mDNS network browser (HTML, SSE, snapshot)304Apache-2.0 OR MIT
pylon-studio-apiPylon — realtime backend as a single Rust binary. Schema, policies, server functions, live queries, auth — one process.304MIT OR Apache-2.0
ingress-coreCore request, identity, and event types for Gatewarden.303AGPL-3.0-only
murgamu-macrosProcedural macros for Murgamü303LGPL-3.0-or-later
impcurlSafe Rust wrapper for libcurl-impersonate WebSocket handshake, send and recv302MIT
anvilforge-sparkSpark — Livewire-equivalent reactive components baked into Anvilforge. Signed snapshots, partial re-render, real-time push via…302MIT
ppoppo-tokenJWT (RFC 9068, EdDSA) issuance + verification engine for the Ppoppo ecosystem. Single deep module with a small interface (issue,…302MIT
rexis-ragRexis RAG - High-performance Retrieval-Augmented Generation framework with memory-first agents, vector search, and LLM integration301MIT
do-memory-mcpModel Context Protocol (MCP) server for AI agents301MIT
twitch_tohellTwitch EventSub webhook and WebSocket support300MIT OR Apache-2.0
web-analyzerEnterprise domain security & intelligence platform — WHOIS, DNS, SEO, tech detection, subdomain takeover, API security scanning,…300MIT OR Apache-2.0
plumb-formatOutput formatters for Plumb violations — pretty, JSON, SARIF, MCP-compact.299MIT OR Apache-2.0
ferrum-email-componentsStandard component library for Ferrum Email — Html, Body, Button, Text, and more299MIT OR Apache-2.0
atproto-poemATProto OAuth integration for Poem299MPL-2.0
rusty-cdk-lookupsLookup macros of the rusty-cdk298MIT
ai00-runA Rust library for unified runtime management of Node.js, Python, and Rust environments298MIT OR Apache-2.0
wae-httpsWAE HTTPS - HTTP/HTTPS 服务核心模块,构建器模式、中间件、统一响应296MIT
subduction_ephemeralEphemeral (non-persisted) messaging for Subduction296MIT OR Apache-2.0
helixuiA modern UI component library for Dioxus applications295MIT
uri-template-coreRFC6570 URI Template library for Rust, with parsing, expansion, compile-time checked macros, and no_std support.295MIT OR Apache-2.0
prejsxA JSX-to-HTML transpiler written in Rust using pest and meval.295MIT
polymarket-apiRust client library for Polymarket REST and WebSocket APIs295MIT
lenso-apiHTTP API host crate for the Lenso backend framework.295MIT
browscap-rsRust implementation of browscap, ported from browscap-java294MIT
ollama-sdk-macrosAn idiomatic, unofficial Rust client for the Ollama API with support for streaming, tool calling, and custom transports.294MIT
fcdb-apiPublic API interfaces (GraphQL, gRPC, REST) for FCDB293Apache-2.0
vat_id_validatorA comprehensive library for validating VAT numbers, including format and checksum verification for 30+ countries.293MIT
ezlime-rsA Rust client library for the ezli.me URL shortener API293MIT OR Apache-2.0
rexis-llmRexis LLM - Multi-provider LLM client with streaming, tool calling, and JSON schema support293MIT
request-logging-proxyA simple HTTP proxy that logs requests and responses293non-standard
crabkey-storagePluggable storage backends for crabkey usage tracking293MIT
rustpress-coreCore configuration, routing, and build pipeline for RustPress293MIT
geoff-themeDesign token parsing, CSS generation, and theme inheritance for Geoff292MIT
cortexai-providersLLM provider integrations for Cortex: OpenRouter, OpenAI, Anthropic and more291Apache-2.0
dioxus-cloudflareBridge between Dioxus server functions and Cloudflare Workers291AGPL-3.0-only
authx-pluginsAuth plugin collection for authx-rs: email/password, TOTP, magic link, OAuth, API keys, organizations, and more291MIT
hybrid_cache_serverA hybrid cache server with indexing.291MIT
subduction_http_longpollHTTP long-poll transport layer for the Subduction sync protocol291MIT OR Apache-2.0
lfiUnofficial Rust client for the Li.Fi API (lfi)290MIT
noah-sdkA modern, type-safe Rust SDK for the Noah Business API290MIT OR Apache-2.0
cinderblock-coreResource trait definitions, CRUD operations, runtime context, and in-memory data layer for cinderblock290Apache-2.0
tempo-x402-agentAgent orchestration for x402: Railway API client, clone spawning, instance management290MIT
nano-hyperloglogA Redis-compatible HyperLogLog service with pluggable storage backends289MIT OR Apache-2.0
tail-fin-credentialsShared credential-storage primitives for tail-fin: 0o600 file IO, cookie entry shape, JWT subject extraction289MIT
actix-security-coreSpring Security-like authentication and authorization for Actix Web - Core library289MIT OR Apache-2.0
fenrix-serverServer-side runner for the Fenrix framework, handling API endpoints and static file serving.289MIT
crabkey-macrosProc macros for the crabkey API framework289MIT
tola-vdomVirtual DOM for HTML/XML: type-safe, multi-phase, extensible289MIT
doxa-policyFramework-neutral Cedar-based authorization policy engine. Policy / PolicyExtension / PolicyStore / PolicyRouter traits with a…289Apache-2.0
prosemirrorA Rust implementation of ProseMirror's document model and transform pipeline289MIT
vercel-rpc-cliCLI tool for Vercel RPC: parses Rust lambdas and generates TypeScript types and client288MIT OR Apache-2.0
stilgenerate STatic site from Index Listing of directory288WTFPL
actix-security-codegenProcedural macros for actix-security (Spring Security-like annotations)288MIT OR Apache-2.0
nestrs-openapiOpenAPI extension crate for nestrs.288MIT OR Apache-2.0
crabkey-cacheCache backends for crabkey API key verification287MIT
dioxus-floatingA floating positioning engine for Dioxus 0.7. Handles flips, shifts, and scrollable containers with ease.287MIT OR Apache-2.0
graphile_worker_admin_uiEmbedded Leptos admin UI for graphile_worker286MIT
nestrs-wsWebSocket extension crate for nestrs.286MIT OR Apache-2.0
nestforge-openapiMinimal OpenAPI generation and docs endpoints for NestForge286MIT
doxa-auditSOC 2-flavored append-only audit logging primitives with an optional SeaORM persistence backend. Events buffer through an async…286Apache-2.0
rsx-webWeb (WASM) renderer for RSX.285MIT OR Apache-2.0
bluth_macrosProcedural macros for the bluth HTML framework285MIT
plumb-cdpChromium DevTools Protocol driver for Plumb — renders pages to PlumbSnapshot.285MIT OR Apache-2.0
oxigdal-stacSTAC (SpatioTemporal Asset Catalog) support for OxiGDAL - Pure Rust cloud-native geospatial catalog285Apache-2.0
nestforge-grpcgRPC transport support for NestForge built on tonic285MIT
momento-functions-host-logLog adapter for Momento Functions285Apache-2.0
ironhtml-attributesType-safe HTML5 attributes following the WHATWG Living Standard284MIT
ironhtml-macroProcedural macro for type-safe HTML construction284MIT
leptos-motion-studioVisual animation editor and motion studio for leptos-motion284MIT OR Apache-2.0
cargo-bloom-webA CLI tool for initializing Bloom web applications with Docker support284MIT OR Apache-2.0
hotaru_transProcedural macros for Hotaru framework284MIT
nestforge-graphqlGraphQL support surface for NestForge built on async-graphql283MIT
web2llmFetch web pages and convert to clean Markdown for LLM pipelines283MIT
wafrift-coreWAF Rift — intelligent WAF evasion engine. Façade crate re-exporting all modules.283MIT OR Apache-2.0
axum-assetA crate for embedding static assets in your Axum application at compile time.282MIT/Apache-2.0
openid-federationA Rust implementation of the OpenID Federation 1.0 standard282Apache-2.0
nestforge-websocketsWebSocket gateway transport helpers for NestForge282MIT
websock-tungstenite-muxNative WebSocket multiplexing layer for logical streams282MIT
detaxine-chartsA data visualization library for Leptos282MIT OR Apache-2.0
cloudillo-actionFederated activity system for Cloudillo: signed posts, comments, reactions, and a declarative Action DSL280LGPL-3.0-only
subduction_cliCLI server for Subduction sync over WebSocket, HTTP long-poll, and Iroh (QUIC)280MIT OR Apache-2.0
cloudillo-adminAdmin API endpoints for system administration of a Cloudillo instance280LGPL-3.0-only
ciallo_wasmCiallo with WebAssembly279MIT
matrix-lite-rsProduction-ready Matrix protocol implementation with Redis backend, E2EE (Olm/Megolm), and WASM support for scalable real-time…279MIT OR Apache-2.0
folk-runtime-embedEmbedded PHP runtime for Folk — PHP interpreter runs in-process via FFI279MIT
microsoft-webui-ffiCore FFI bindings for WebUI framework279MIT
cloudillo-authAuthentication subsystem for Cloudillo: login, JWT tokens, and WebAuthn passwordless auth279LGPL-3.0-only
cloudillo-proxyReverse proxy with TLS for proxying HTTP and WebSocket traffic in the Cloudillo platform279LGPL-3.0-only
n2a2uiConvert Notion blocks into A2UI v0.9 components (Elmethis Notion Block Catalog).279MIT
alun-configAlun configuration: TOML loading, multi-environment profiles, environment variables279Apache-2.0
cloudillo-profileProfile management subsystem for the Cloudillo federated collaboration platform279LGPL-3.0-only
axum-viteSeamless Axum and Vite integration: proxies to Vite in development and embeds the frontend directly into the Rust binary for…278MIT OR Apache-2.0
teloxide-ngAn elegant Telegram bots framework for Rust278MIT
ferridriver-test-macrosProc macros for the ferridriver E2E test framework278MIT OR Apache-2.0
cloudillo-rtdbReal-time database over WebSocket for Cloudillo with subscriptions, aggregates, and computed values278LGPL-3.0-only
ai-sdk-openaiOpenAI provider for AI SDK - GPT, DALL-E, Whisper, and Embeddings277MIT OR Apache-2.0
novosBuild at the speed of thought - a self-contained, high-performance SSG277Apache-2.0 OR MIT
mupA small Rust HTML DSL for type-checked server-rendered markup.277MIT
nestrs-graphqlGraphQL extension crate for nestrs.277MIT OR Apache-2.0
cloudillo-crdtCRDT collaborative editing over WebSocket for Cloudillo, using the Yjs protocol277LGPL-3.0-only