BROWSE A-Z

All 305,250 crates, alphabetically

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.

ddlsA tool for managing and deploying programs on servers1,274MIT OR Apache-2.0 ddmw-clientUtility functions for DDMW client application/proxy integrations8,9490BSD ddmw-typesLibrary with some basic DDMW types.3,9190BSD ddmw-utilUtility functions for DDMW integrations9,0530BSD DDNAA library for storing and retrieving data as DDNA1,030MIT ddnetplaceholder1,575Zlib ddnet-account-clientThe account related operations of a client, that want to manage accounts & do requests to the account server.4,594MIT OR Apache-2.0 ddnet-account-client-http-fsThe base client implementation for accounts, assuming no HTTP client.4,964MIT OR Apache-2.0 ddnet-account-client-reqwestThe client implementation using reqwest as HTTP client.4,257MIT OR Apache-2.0 ddnet-account-game-serverThe account related operations of a game server, that want to manage accounts.5,040MIT OR Apache-2.0 ddnet-account-sqlHelpers for SQL databases.5,360MIT OR Apache-2.0 ddnet-accountsThe account server binary, which takes HTTP requests for account related operations.4,446MIT OR Apache-2.0 ddnet-accounts-sharedMost account related types shared accross all libs & bins.5,101MIT OR Apache-2.0 ddnet-accounts-typesMinimal dependency account related types.4,802MIT OR Apache-2.0 ddnet-map-diffA DDraceNetwork map diff tool.3,967AGPL-3.0-only Command line utilities ddnet-map-genA DDraceNetwork map generator.7,786AGPL-3.0-only Command line utilities ddnnifed-DNNF toolkit550LGPL-3.0-or-later ddnnife_clid-DNNF toolkit359LGPL-3.0-or-later ddnnife_cnfDIMACS CNF implementation731LGPL-3.0-or-later ddnsRust Dynamic-DNS (DDNS) daemon that detects your public IP and automatically upserts A/AAAA records on Cloudflare or custom…1,377MIT Command line utilities Network programming ddns-aA lightweight Dynamic DNS client for Windows that monitors IP address changes and notifies external services via webhooks50Apache-2.0 Command line utilities Network programming ddns-cliddns client for cloudflare and dnspod10,600MIT OR Apache-2.0 Network programming Web programming::HTTP client ddns-coreRuntime core for ddns-rs: scheduler, HTTP API and shared state.788MIT ddns-letsencrypt-toolA simple rust tool that combines an RFC2136 dynamic dns updates client with an acme client supporting the dns01 challenge…1,097MIT OR Apache-2.0 ddns-providerCommon traits and error types for pluggable DNS providers.1,382MIT ddns-provider-aliyunAliyun DNS provider for ddns-rs (A / AAAA record upsert).970MIT ddns-provider-cloudflareCloudflare DNS provider for ddns-rs (A / AAAA record upsert).981MIT ddns-route53DDNS client for (AWS) Route533,628MIT OR Apache-2.0 ddns-rsAn easy to used program that help you update your dns record.6,110MIT Network programming ddns-update-daemonDynDNS update daemon using UPnP1,983MIT Command line utilities Network programming ddnsdSimple ddns daemon1,638MIT ddnspodA ddns cli for dnspod2,700MIT ddoDDO a generic and efficient framework for MDD-based optimization.43,922MIT Algorithms Concurrency ddocdoc site generator562AGPL-3.0 Command line utilities ddogA Minimal Datadog SDK built in Pure Rust.7,944AGPL-3.0-only ddomainTicket management systems for solo players.2,733MIT OR Apache-2.0 ddoresolver-rsfunction to resolve did document from url29,247Apache-2.0 ddot-cliCLI for ddot — apply image filter pipelines with CPU/GPU backend51MIT OR Apache-2.0 Command line utilities Multimedia::Images ddot-coreHigh-performance image processing core — filters, dithering, palette generation, GPU compute via wgpu/WebGPU61MIT OR Apache-2.0 Graphics Multimedia::Images ddot-core-macrosProcedural macros for ddot-core — #[derive(Filter)] and #[derive(FilterParams)]71MIT OR Apache-2.0 Development tools::Procedural macro helpers ddpA Rust Library to connect to ddp / Meteor servers. Under heavy development, more features to come soon. See repo for more info!9,522MIT ddp-connectionDistributed Display Protocol (DDP) in Rust. This is a fork of ddp-rs by Coral https://github.com/coral/ddp-rs1,598MIT Multimedia Network programming ddp-rsDistributed Display Protocol (DDP) in Rust14,316MIT Multimedia Network programming ddp2assDandanplay 的 json 转成 ass 文件6,266MIT ddquery-cliA small command-line front-end over `ddquery-core`: parse a Datadog monitor query and print its explanation, structured summary,…70MIT Command line utilities Parser implementations ddquery-coreA pure-Rust parser and explainer for Datadog monitor queries: tokenize a raw monitor query into a typed, serializable AST, then…275MIT Development tools Parser implementations ddr-mountddr-mount allows you to mount image files while passing bad sectors6,677AGPL-3.0-only Command line utilities ddragonLibrary for pulling data from ddragon, with caching support.34,538MIT API bindings ddsDDS de/encoder written in 100% safe Rust7,652MIT OR Apache-2.0 Multimedia::Encoding Multimedia::Images dds-bridgeRusty API for DDS, the double dummy solver for bridge23,081Apache-2.0 Game development dds-bridge-sysGenerated bindings to DDS, the double dummy solver for bridge21,733Apache-2.0 External FFI bindings Game development dds-rsDecodes DirectDraw Surface files55,789LGPL-3.0 Game engines Multimedia::Images ddsavelibLibrary for reading/writing Darkest Dungeon save files.3,116MIT OR Apache-2.0 ddscHigh-level API for the native CycloneDDS bindings (libddsc-sys).3,129Apache-2.0 API bindings ddsfileDirectDraw Surface file format parser/composer662,632MIT Game development Graphics ddshowTimely and Differential dataflow log analysis and vizualization3,577MIT OR Apache-2.0 Command-line interface Command line utilities ddshow-sinkUtilities to allow setting ddshow loggers for timely dataflow programs6,230MIT OR Apache-2.0 Development tools::Debugging ddshow-typesFFI-safe types for ddshow6,837MIT OR Apache-2.0 Development tools::Debugging ddsi_log_parserUtility to parse ddsi2 logs.4,196MIT ddsketchyDD Sketch in Rust10,610Apache-2.0 OR MIT Algorithms Data structures ddssRusty API for ddss, a performance-oriented fork of the DDS double dummy solver for bridge1,394Apache-2.0 Game development ddss-sysGenerated bindings to ddss, a performance-oriented fork of the DDS double dummy solver for bridge1,602Apache-2.0 External FFI bindings Game development ddtUseful cli tools21,140Apache-2.0 ddtraceUtilities for integrating Datadog with tracing246,814MIT Web programming ddtriThis crate has been renamed to distance_difference_triangulation6,226MIT dduAn encoding and decoding library for WAVE.1,354MIT Multimedia::Audio Multimedia::Encoding ddupTool that detects potentially duplicated files in Windows NTFS volumes5,845MIT ddup-bakAn archive format that supports multiple compression algorithms at once.26,951MIT Command line utilities Compression ddupeFast, cross-platform CLI for finding and removing duplicate files by content hash.80LGPL-3.0-or-later Command line utilities Filesystem ddvTerminal DynamoDB Viewer1,315MIT Command line utilities ddvmA Rust library for Document to Document Virtual Machine.1,661MIT Text processing ddw_utilsUtilities written for testing3,973MIT OR Apache-2.0 ddxFinds the derivative of something. First argument is equation, second is optional @ which x you want the value of the derivative1,713MIT OR Apache-2.0 deMay factor out serde::de into its own crate1,709MIT OR Apache-2.0 de-mlsDecentralized MLS — end-to-end encrypted group messaging with consensus-based membership management over gossipsub-like networks60MIT OR Apache-2.0 Cryptography Network programming de-obfuscatorSimple Data compression and obfuscator1,533MIT de-refDErive deREF1,738MIT OR Apache-2.0 de-regexRegular expression based deserialization for serde2,637MIT OR Apache-2.0 Encoding de-solana-clientProvides various utilities for working with Solana blockchain RPC10,615MIT de-todoA simple CUI todo app in Rust4,082MIT Command line utilities de_attackingAttacking, projectile & laser simulation and similar in Digital Extinction.2,698GPL-3.0 Games de_behaviourDigital Extinction unit level behaviour and AI.1,578GPL-3.0 Games de_cameraCamera related functionality in Digital Extinction.1,614GPL-3.0 Games de_controllerHandling of user input in Digital Extinction.1,636GPL-3.0 Games de_coreVarious simple core utilities, structs, and so on for Digital Extinction.1,638GPL-3.0 Games de_envDeserialize environment variables into a struct15,491MIT Encoding de_gameDigital Extinction (DE) is a 3D real-time strategy (RTS) game build with Bevy.1,619GPL-3.0 Games de_genericsHelps generate 'de lifetimes for custom serde derive macros1,612MIT OR Apache-2.0 de_hypertextserde_json ergonomics for parsing html5,366non-standard de_hypertext_corecore of how de_hypertext works6,173non-standard de_hypertext_macroderive macro for de_hypertext2,924non-standard de_indexSpatial index of all solid entities in Digital Extinction.1,832GPL-3.0 Games de_loaderMap loading logic in Digital Extinction.1,617GPL-3.0 Games de_mapDigital Extinction map (de)serialization, validation and representation functionalities.1,611GPL-3.0 Games de_movementDigital Extinction entity movement, local dynamic obstacle avoidance, kinematics and similar.1,628GPL-3.0 Games de_objectsCaching of object on Digital Extinction game map.1,665GPL-3.0 Games de_pathingGlobal path finding and path (re)scheduling in Digital Extinction.1,866GPL-3.0 Games de_spawnerObject spawning, drafting and construction in Digital Extinction.1,620GPL-3.0 Games de_terrainFunctionality related to game terrain in Digital Extinction.1,675GPL-3.0 Games de_toolsVarious simple core utilities, structs, and so on for Digital Extinction.1,636GPL-3.0 Games de_uomType safe units of measurements.1,595GPL-3.0 Games deaconAccelerated DNA sequence search and [host] depletion using minimizers5,930MIT Command line utilities Science deadComplete web library1,931MPL-2.0 dead-good-html-to-rsx-converterConvert html into rsx.5,332Unlicense Parser implementations dead-hostsreserved1,363Apache-2.0 Command line utilities dead-man-switchA simple no-BS Dead Man's Switch20,523AGPL-3.0-only dead-man-switch-tuiA simple no-BS Dead Man's Switch Tui Interface7,770AGPL-3.0-only dead-man-switch-webA simple no-BS Dead Man's Switch Web Interface5,006AGPL-3.0-only dead-poetsFind unused (dead) gettext PO/POT keys across a polyglot codebase (PHP, Twig, JS/TS) via real AST parsing.75MIT OR Apache-2.0 Command line utilities Development tools dead-pooldead-pool provides a pool of threads for executing jobs.1,703MIT dead-ringerA terminal-based binary diff viewer with hex and ASCII representations53MIT Command line utilities Visualization deadband-adapter-crewaiDeadband integration adapter for CrewAI18Apache-2.0 deadband-adapter-langgraphDeadband integration adapter for LangGraph18Apache-2.0 deadband-adapter-openaiDeadband integration adapter for OpenAI Agents SDK17Apache-2.0 deadband-coreCore orchestrator, policy engine, intervention, and replay for Deadband56Apache-2.0 deadband-observationObservation pipeline, events, and detectors for Deadband64Apache-2.0 deadband-proxyDeadband Proxy — HTTP proxy that protects AI agents from loops19Apache-2.0 deadboltClient implementation of deadbolt2,782MIT deadbolt-cryptoCryptography wrapper for deadbolt4,140MIT deadbolt-parserDatabase parser of deadbolt3,709MIT deadbolt-vaultDaemon implementation of deadbolt2,745MIT deadbranchClean up stale git branches safely284MIT Command line utilities Development tools deadcodeA toolset to help you clean up your project folder.44GPL-3.0-or-later Command line utilities deaddrop-cryptoClient-side at-rest crypto for the deaddrop E2EE file-transfer service: Argon2id KDF + AES-256-GCM with AAD binding.35MIT Cryptography deadeyeA TUI engine with a focus on minimalism.24non-standard deadeye-artifactsVersioned Starknet contract ABIs and release manifest for the Deadeye prediction-market protocol.145MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-cliMarket-maker-grade command-line interface for the Deadeye Rust SDK.89MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-collateralOff-chain collateral computation and minimisation for Deadeye prediction markets.181MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-coreCore types, signed Q128.128 fixed-point math, and distribution primitives for the Deadeye prediction-market SDK.203MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-deployerTyped deployment manifests + (future) declare/deploy helpers for the Deadeye contract suite.71MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-indexerTyped HTTP client for the Deadeye Sepolia / mainnet indexer.122MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-optimizerEV-maximizing trade picker and LP P&L math for Deadeye normal markets.165MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-sdkHigh-level Rust SDK for trading on Deadeye prediction markets. Designed for market makers — low latency, small dependency…163MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadeye-starknetStarknet contract bindings, Cairo Serde encoders, and view-call wrappers for Deadeye markets.142MIT OR Apache-2.0 API bindings Cryptography::Cryptocurrencies deadfadeReserved1,550Unlicense deadhostsreserved1,355Apache-2.0 Command line utilities deadlineA one-macro crate to ensure assertions meet their deadlines.73,403MIT Asynchronous Development tools deadlockThread-safe slot map and slot min-heap with stable RAII handle9,910MIT deadlockerBringing builder pattern to defeat deadlocks1,437MIT deadlocker_deriveMacro implementation for #[derive(Locker)]1,754MIT deadmanA deadman switch implemantation that will notify on Telegram if the user has not interacted with it in a specific interval1,666MIT deadnews-template-rustRust Project Template11,564MIT deadnixFind unused code in Nix projects21,234GPL-3.0-or-later deadpoolDead simple async pool110,264,768MIT OR Apache-2.0 deadpool-amqprsDead simple async pool for amqprs9,968MIT Asynchronous Network programming deadpool-apexbaseDead simple pool for ApexBase embedded database36MIT OR Apache-2.0 deadpool-aykroydAykroyd micro-ORM for the deadpool connection pool.7,889MIT deadpool-boltA bolt-client manager for the deadpool connection pool.6,548MIT Asynchronous deadpool-citadeldbDead simple pool for CitadelDB34MIT OR Apache-2.0 deadpool-dieselDead simple async pool for diesel876,283MIT OR Apache-2.0 deadpool-fantocciniDead simple async session pool for fantoccini.17,275MIT Asynchronous Development tools::Testing deadpool-lapinDead simple async pool for lapin802,433MIT OR Apache-2.0 deadpool-ldapLDAP support for the deadpool connection pool9,826MIT/Apache-2.0 deadpool-ldap3Dead simple async pool for ldap1,633MIT OR Apache-2.0 deadpool-lettreThis crate implements a deadpool manager for lettre.1,708MIT Email deadpool-libsqlDead simple async pool for libsql8,392MIT OR Apache-2.0 deadpool-memcachedDead simple async pool for memcached26,754MIT OR Apache-2.0 deadpool-oracleDeadpool connection pool for oracle-rs699MIT OR Apache-2.0 Asynchronous Database interfaces deadpool-postgresDead simple async pool for tokio-postgres18,713,516MIT OR Apache-2.0 deadpool-r2d2Dead simple async pool for r2d2 managers12,017MIT OR Apache-2.0 deadpool-redisDead simple async pool for redis10,037,411MIT OR Apache-2.0 deadpool-redis-clusterDead simple async pool for redis-cluster6,345MIT OR Apache-2.0 deadpool-runtimeDead simple async pool utilities for async runtimes96,176,541MIT OR Apache-2.0 deadpool-sqliteDead simple async pool for rusqlite588,669MIT OR Apache-2.0 deadpool-surrealdbDead simple async pool for surrealdb3,502MIT deadpool-syncDead simple async pool utilities for sync managers1,832,368MIT OR Apache-2.0 deadpool-tiberiusAsync ms sql server connection pool simple impl of deadpool37,854MIT/Apache-2.0 deadpool-tiberius-rustlsAsync ms sql server connection pool simple impl of deadpool1,366MIT/Apache-2.0 deadpool_imapA deadpool implementation for IMAP connections. Uses `imap_session` as a backend2,065MIT Email Network programming deadpyFast Python dead code detector, built on tree-sitter116MIT Command line utilities Development tools deadqueueDead simple async queue1,403,195MIT/Apache-2.0 deadropZero-knowledge encrypted dead drop. One binary. One command. Gone.150MIT Command line utilities Cryptography deadwikidead simple personal wiki39,056MIT Command line utilities deadwoodGin Rummy TUI featuring full knock, gin, and undercut rules with an algorithmic bot opponent.291MIT Command line utilities Games deadyetChecks whether hex representations contain patterns5,693MIT deafA library for parsing and modifying ELF binaries3,201GPL-3.0-only deagleCLI for deagle code intelligence — map, search, explain220MIT deagle-cliCLI for deagle code intelligence — map, search, explain25MIT deagle-coreCore types and graph storage for deagle code intelligence1,423MIT deagle-parseTree-sitter based multi-language code parser for deagle1,371MIT deagle-serverHTTP API + MCP server for deagle code intelligence132MIT deallightweight, flexible Rust crate for managing decks of cards. It provides a structured way to create, shuffle, and serve cards,…832MIT deallocate-zeroedAn extension trait for allocators to deallocate already-zeroed memory.3,386MIT OR Apache-2.0 Memory management No standard library dealrsToolkit for card games like poker, providing card, deck, hand, and exploration utilities.582MIT dealve-apiIsThereAnyDeal API client for Dealve775MIT OR Apache-2.0 Command line utilities dealve-coreCore models and types for Dealve - a game deals finder856MIT OR Apache-2.0 Command line utilities dealve-tuiDelve into game deals from your terminal 👾706MIT OR Apache-2.0 Command line utilities deamReserved for future use.1,522MIT dean_minigrepa test carte2,782MIT OR Apache-2.0 deanonroDeanonymization of the Dero network1,390AGPL-3.0-only dear<Placeholder>2,858MIT OR Apache-2.0 dear-appConvenient Dear ImGui application runner for dear-imgui-rs (Winit + WGPU, docking, themes, add-ons)2,106MIT OR Apache-2.0 API bindings GUI dear-file-browserFile dialogs and in-UI file browser for dear-imgui-rs1,530MIT OR Apache-2.0 API bindings GUI dear-imguiDeprecated. Please use dear-imgui-rs instead: https://crates.io/crates/dear-imgui-rs1,030MIT OR Apache-2.0 dear-imgui-ashVulkan (Ash) renderer backend for dear-imgui-rs471MIT OR Apache-2.0 API bindings GUI dear-imgui-bevyExperimental Bevy-native backend for dear-imgui-rs on Bevy 0.19.077MIT OR Apache-2.0 API bindings GUI dear-imgui-build-supportBuild helpers for dear-imgui-sys family: compose archive names, prebuilt download/extract, manifest helpers11,636MIT OR Apache-2.0 API bindings GUI dear-imgui-glowGlow (OpenGL) renderer backend for dear-imgui-rs2,968MIT OR Apache-2.0 API bindings GUI dear-imgui-reflectReflection-based UI helpers for dear-imgui-rs (auto-generate ImGui widgets for Rust structs)394MIT OR Apache-2.0 API bindings GUI dear-imgui-reflect-deriveDerive macro for dear-imgui-reflect555MIT OR Apache-2.0 API bindings GUI