All 305,250 crates, alphabetically

rx_core_operator_buffer_countbuffer_count operator for rx_core454MIT rx_core_operator_buffer_timeThis crate is reserved for rx_core22MIT rx_core_operator_buffer_toggleThis crate is reserved for rx_core22MIT rx_core_operator_buffer_whenThis crate is reserved for rx_core21MIT rx_core_operator_catchcatch operator for rx_core452MIT rx_core_operator_combine_latest_allThis crate is reserved for rx_core21MIT rx_core_operator_combine_latest_withThis crate is reserved for rx_core25MIT rx_core_operator_compositecomposite operator for rx_core2,648MIT rx_core_operator_concat_allconcat_all operator for rx_core450MIT rx_core_operator_concat_mapconcat_map operator for rx_core457MIT rx_core_operator_concat_withThis crate is reserved for rx_core23MIT rx_core_operator_countcount operator for rx_core416MIT rx_core_operator_debounceThis crate is reserved for rx_core23MIT rx_core_operator_debounce_timedebounce_time operator for rx_core270MIT rx_core_operator_debounce_whenThis crate is reserved for rx_core24MIT rx_core_operator_default_if_emptyThis crate is reserved for rx_core23MIT rx_core_operator_deferThis crate is reserved for rx_core24MIT rx_core_operator_delaydelay operator for rx_core452MIT rx_core_operator_delay_whenThis crate is reserved for rx_core23MIT rx_core_operator_dematerializedematerialize operator for rx_core450MIT rx_core_operator_distinctThis crate is reserved for rx_core23MIT rx_core_operator_distinct_until_changedThis crate is reserved for rx_core23MIT rx_core_operator_element_atelement_at operator for rx_core; Emit the value at the given index then complete.419MIT rx_core_operator_end_withend_with operator for rx_core453MIT rx_core_operator_enumerateenumerate operator for rx_core451MIT rx_core_operator_error_boundaryerror boundary operator for rx_core. ensures at the type level that no errors are coming from upstream.452MIT rx_core_operator_everyThis crate is reserved for rx_core24MIT rx_core_operator_exhaust_allexhaust_all operator for rx_core452MIT rx_core_operator_exhaust_mapexhaust_map operator for rx_core455MIT rx_core_operator_expandThis crate is reserved for rx_core26MIT rx_core_operator_fallback_when_silentfallback_when_silent operator for rx_core451MIT rx_core_operator_filterfilter operator for rx_core541MIT rx_core_operator_filter_mapfilter_map operator for rx_core452MIT rx_core_operator_finalizefinalize operator for rx_core449MIT rx_core_operator_findfind operator for rx_core450MIT rx_core_operator_find_indexfind_index operator for rx_core451MIT rx_core_operator_firstfirst operator for rx_core449MIT rx_core_operator_group_byThis crate is reserved for rx_core25MIT rx_core_operator_identityidentity operator for rx_core; a no-op operator mainly used to define input types for composite operators450MIT rx_core_operator_ignore_elementsThis crate is reserved for rx_core25MIT rx_core_operator_into_resultError handling operator. Captures upstream values and errors into a `Result`.450MIT rx_core_operator_is_emptyis_empty operator for rx_core452MIT rx_core_operator_lift_optionlift_option operator for rx_core535MIT rx_core_operator_lift_resultlift_result operator for rx_core453MIT rx_core_operator_mapmap operator for rx_core623MIT rx_core_operator_map_errormap_error operator for rx_core451MIT rx_core_operator_map_intomap_into operator for rx_core450MIT rx_core_operator_map_nevermap_never operator for rx_core453MIT rx_core_operator_materializematerialize operator for rx_core451MIT rx_core_operator_maxThis crate is reserved for rx_core23MIT rx_core_operator_merge_allmerge_all operator for rx_core450MIT rx_core_operator_merge_mapmerge_map operator for rx_core449MIT rx_core_operator_minThis crate is reserved for rx_core23MIT rx_core_operator_observe_onobserve_on operator for rx_core434MIT rx_core_operator_on_error_resume_nextThis crate is reserved for rx_core23MIT rx_core_operator_on_error_resume_next_withThis crate is reserved for rx_core23MIT rx_core_operator_on_nexton_next operator for rx_core448MIT rx_core_operator_on_subscribeon_subscribe operator for rx_core448MIT rx_core_operator_pairwisepairwise operator for rx_core449MIT rx_core_operator_partitionThis crate is reserved for rx_core23MIT rx_core_operator_raceThis crate is reserved for rx_core23MIT rx_core_operator_race_withThis crate is reserved for rx_core22MIT rx_core_operator_reducereduce operator for rx_core450MIT rx_core_operator_repeatThis crate is reserved for rx_core24MIT rx_core_operator_retryretry operator for rx_core449MIT rx_core_operator_sampleThis crate is reserved for rx_core22MIT rx_core_operator_sample_timeThis crate is reserved for rx_core23MIT rx_core_operator_scanscan operator for rx_core451MIT rx_core_operator_sequence_equalThis crate is reserved for rx_core22MIT rx_core_operator_shareshare operator for rx_core449MIT rx_core_operator_share_replayThis crate is reserved for rx_core23MIT rx_core_operator_singleThis crate is reserved for rx_core23MIT rx_core_operator_skipskip operator for rx_core451MIT rx_core_operator_skip_lastThis crate is reserved for rx_core23MIT rx_core_operator_skip_untilThis crate is reserved for rx_core23MIT rx_core_operator_skip_whileThis crate is reserved for rx_core23MIT rx_core_operator_start_withstart_with operator for rx_core451MIT rx_core_operator_subscribe_onsubscribe_on operator for rx_core417MIT rx_core_operator_switch_allswitch_all operator for rx_core453MIT rx_core_operator_switch_mapswitch_map operator for rx_core448MIT rx_core_operator_taketake operator for rx_core448MIT rx_core_operator_take_lastThis crate is reserved for rx_core23MIT rx_core_operator_take_untilThis crate is reserved for rx_core23MIT rx_core_operator_take_whileThis crate is reserved for rx_core23MIT rx_core_operator_taptap next operator for rx_core, for the simple use cases where you don't want to define an entire observable to peek into one.451MIT rx_core_operator_tap_nexttap next operator for rx_core, for the simple use cases where you don't want to define an entire observable to peek into one.451MIT rx_core_operator_throttleThis crate is reserved for rx_core23MIT rx_core_operator_throttle_timethrottle_time operator for rx_core273MIT rx_core_operator_throttle_whenThis crate is reserved for rx_core22MIT rx_core_operator_throw_if_emptyThis crate is reserved for rx_core22MIT rx_core_operator_time_intervalThis crate is reserved for rx_core22MIT rx_core_operator_timeoutThis crate is reserved for rx_core22MIT rx_core_operator_timestampThis crate is reserved for rx_core22MIT rx_core_operator_windowThis crate is reserved for rx_core24MIT rx_core_operator_window_countThis crate is reserved for rx_core24MIT rx_core_operator_window_timeThis crate is reserved for rx_core23MIT rx_core_operator_window_toggleThis crate is reserved for rx_core23MIT rx_core_operator_window_whenThis crate is reserved for rx_core23MIT rx_core_operator_with_latest_fromwith_latest_from operator for rx_core448MIT rx_core_operator_zip_allThis crate is reserved for rx_core23MIT rx_core_operator_zip_withThis crate is reserved for rx_core23MIT rx_core_scheduler_tickingrx_core mock scheduler for tests and examples1,829MIT rx_core_subject_asyncasync_subject for rx_core449MIT rx_core_subject_behaviorbehavior_subject for rx_core544MIT rx_core_subject_provenanceprovenance_subject for rx_core452MIT rx_core_subject_publishpublish subject for rx_core976MIT rx_core_subject_replayreplat_subject for rx_core452MIT rx_core_subscriber_higher_orderhigher_order subscriber provider for rx_core1,524MIT rx_core_subscriber_higher_order_allhigher_order_all subscriber for rx_core901MIT rx_core_subscriber_higher_order_concurrentconcurrent subscriber for rx_core.887MIT rx_core_subscriber_higher_order_exhaustexhaust subscriber for rx_core603MIT rx_core_subscriber_higher_order_maphigher_order_map subscriber for rx_core744MIT rx_core_subscriber_higher_order_switchswitch subscriber for rx_core. Upon receiving an observable, subscribes to it immediately, unsubscribing the previous one.607MIT rx_core_subscription_inertrx_core inert subscription; always closed830MIT rx_core_testingtools for testing rx_core1,302MIT rx_event_busA simple, agnostic reactive extensions event bus utilising rxRust under the hood.173MITAsynchronous rx_gtkrx utils for gtk-rs3,450MIT rx_rust_mpA protoype implementation of the ReactiveX API in Rust using a message passing approach7,854MITAsynchronousConcurrency rxcalcAn expression calculator, originally written in Scratch.7,284MIT OR Apache-2.0 rxcvRxCV provide Rust programming experience to OpenCV.6,061MIT OR Apache-2.0API bindingsComputer vision rxdcCombines all human interpretable object notation files (yml/toml/json) from the specified directory into a single…792MIT rxdlrxdl, the RIDL family's total profile. Name reserved for the RIDL platform; the real crate ships with V1.14MIT rxdpBindings for interoperating with XDP programs and eBPF maps.5,303MITAPI bindings rxeEasily customizable command runner made with Rust 🦀1,711MIT rxegyUnofficial Exegy XCAPI in Rust4,184Apache-2.0 rxegy-sysUnofficial Exegy XCAPI FFI for Rust4,286Apache-2.0 rxfRust runtime for the RXF SDK25MIT rxf-cliCLI tool for the RXF SDK76MIT rxf_macroA macro for including pages in an RXF project90MIT rxgraphHigh-performance graph traversal engine257MITAlgorithmsData structures rxhHTTP reverse proxy & load balancer1,669non-standardNetwork programmingWeb programming::HTTP server rxingA rust port of the zxing barcode library.516,849Apache-2.0 rxing-cliA command line interface for rxing supporting encoding and decoding of multiple barcode formats38,340Apache-2.0 rxing-one-d-proc-deriveproc macros to simplify the development of one-d barcode symbologies in rxing (https://github.com/rxing-core/rxing)435,933Apache-2.0 rxisfRust implementation of the XISF 1.0 image serialization format23GPL-3.0-or-later rxlsNative Rust spreadsheet library: reads .xls (BIFF8/5/7), .xlsx, .xlsb, .ods and writes .xlsx. Typed cells, formulas, panic-free,…89MITLocalization (L10n)Parser implementations rxlsbPure Rust XLSB (Excel Binary Workbook) reader/writer library64Apache-2.0Text processing rxmlMinimalistic, restricted XML 1.0 parser which does not include dangerous XML features.5,371,037MITParsing tools rxml_procMacros to, at compile time, validate strings against the CData, Name and NCName productions from the XML 1.0 grammar.32,005MITParsing tools rxml_validationPlumbing crate for rxml and rxml_proc crates.5,364,950MIT rxorCLI app that implements basic XOR encryption/decryption3,696MIT rxpA command-line utility to explore and test simple regular expressions119,575MIT rxpectExtensible fluent expectations for Rust6,762MIT OR Apache-2.0Development toolsDevelopment tools::Testing rxpipes2D version of the ancient pipes screensaver for terminals4,855MITCommand line utilities rxprHuman friendly `expr` command written in Rust.8,028MIT rxpressrxpress is an open-source server library in Rust similar to express in NodeJS. Built from the ground up with a focus on learning…1,224MITWeb programmingWeb programming::HTTP server rxprogLibrary implementing the Boot Mode protocol for specific Renesas microcontrollers and CLI for programming firmware images4,135GPL-3.0-onlyCommand line utilities rxqliteA secured distributed sqlite database built upon `openraft`, `sqlx` and `sqlite`.35,302MIT OR Apache-2.0Database interfaces rxqlite-clientA client for rxqlite.11,402MIT OR Apache-2.0Database interfaces rxqlite-commonA distributed sqlite database built upon `openraft` ,`sqlx` and `sqlite`.9,489MIT OR Apache-2.0AlgorithmsAsynchronous rxqlite-lite-commonA distributed sqlite database built upon `openraft` ,`sqlx` and `sqlite`.10,659MIT OR Apache-2.0AlgorithmsAsynchronous rxqlite-notificationA distributed sqlite database built upon `openraft` ,`sqlx` and `sqlite`.5,959MIT OR Apache-2.0AlgorithmsAsynchronous rxqlite-sqlx-commonA distributed sqlite database built upon `openraft` ,`sqlx` and `sqlite`.10,291MIT OR Apache-2.0AlgorithmsAsynchronous rxqlite-tests-commonA distributed sqlite database built upon `openraft` ,`sqlx` and `sqlite`.13,854MIT OR Apache-2.0AlgorithmsAsynchronous rxrReactive extensions for event-driven applications15,035MIT OR Apache-2.0AsynchronousConcurrency rxrayDeterministic regex worst-case complexity (ReDoS) analysis: classify a pattern as linear/polynomial/exponential under…103MITDevelopment toolsText processing rxrsReactive Extensions for Rust14,045MIT rxrustA Rust implementation of Reactive Extensions.83,405MITAsynchronous rxsReactive extensions library for Rust with Object-safe traits1,686MPL-2.0 rxscreenA wrapper around libx11 to capture screenshots and save them27,069MIT rxsyncSync tool for dir and files inspired by rsync1,570MIT OR Apache-2.0Development tools rxtuiA framework for building beautiful, responsive terminal user interfaces with a DOM-style hierarchical approach2,352Apache-2.0Command-line interfaceGUI rxtui-macrosProcedural macros for the rxtui terminal UI framework2,573Apache-2.0Command-line interface rxtxA network testing lib1,500MIT rxuiReserved for the upcoming RXUI retained-mode Rust UI framework15MITGUI rxvmRandomX Proof-of-Work algorithm856MIT OR Apache-2.0Cryptography::Cryptocurrencies rxvm-sysBindings for the RandomX C++ implementation1,208MIT OR Apache-2.0External FFI bindings rxwingMinimalist pure Rust implementation of the X-Wing Key Encapsulation Mechanism (draft 10)14Apache-2.0 OR MITCryptographyNo standard library rxxreactive rust extensions460MIT ryrusty yaml searching3,594MIT OR Apache-2.0 ry-animAnimation library implementing 12 Disney principles, visual effects, optical illusions, and science animations19MITGame developmentGraphics ry-backendDual backend (raylib + SDL2) for game engines - Multiplatform with TTF, input, audio59MITAPI bindingsGame engines ry-configZero-dependency config parser for .rydit files — entities, levels, checkpoints19MITConfigurationGame development ry-coreCore trait and module registry for Ry-Dit game engine141MITGame development ry-gfxRy Graphics Layer - SDL2 Backend + GPU Instancing + FSR 1.0 for Termux and low-end devices63MITGame enginesRendering::Rendering engine ry-godIndustrial-grade security & efficiency framework for Ry-Dit. Sandboxed execution, audit logging, memory limits, and zero-crash…20MITDevelopment toolsSecurity ry-internerEasy to use string interner with fast access to underlying strings and minimal memory footprint.2,442MITData structures ry-physicsPhysics simulations for Ry-Dit — projectile motion, gravity, N-body simulation23MITGame developmentScience ry-scienceMath, stats, and geometry for Ry-Dit — Bezier curves, statistics, optical illusions19MITGame developmentMathematics ry-streamLAN streaming server with WebSocket + embedded web portal for the Ry-Dit game engine38MITGame enginesNetwork programming ry_temporal_capiC interface to temporal_rs90,002MIT OR Apache-2.0 ryacronA YAML-driven local cron runner with a Cargo Lambda executor25MIT ryadm⚡️ ryadm - Rust Yet Another Dotfiles Manager — a drop-in replacement for yadm31GPL-3.0-or-laterCommand line utilities ryamlA YAML parser for Rust1,495Apache-2.0 ryanRyan: a configuration language for the practical programmer9,191MIT ryan-cliRyan: a configuration language for the practical programmer7,495MIT ryan-way-test-crateThis is a test crate1,402MIT ryaralibrary for using yara rules1,498MIT ryaspellerA tool and lib for searching typos in text, files and websites6,753Apache-2.0API bindingsCommand line utilities ryb_gameA game engine for rogue-like and rogue-lites63,849MIT rydea single person, single file web framework6,648MIT ryde_cssryde css crate1,599MIT ryde_css_macrosMacros for the ryde_css crate3,242MIT ryde_dbdb crate for ryde2,890MIT ryde_db_macrosdb macros for ryde5,657MIT ryde_htmlAn ergonomic way to render html using plain old rust3,220MIT ryde_macrosproc macros for ryde1,834MIT ryde_routerrouter crate for ryde2,949MIT ryde_router_macrosMacros for the router crate in ryde4,453MIT ryde_static_filesstatic files crate for ryde1,601MIT