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.
utils-box-linuxA toolbox of various small RUST utilities that make UNIX thread handling easier910MIT
utils-box-loggerA toolbox of various small RUST utilities that make creating logs easier1,882MIT
utils-box-mathematicsA toolbox of various small RUST mathematics utilities that make DSP calculations easier908MIT
utils-box-pathfinderA toolbox of various small RUST utilities that make discovering paths to files easier947MIT
utils-box-stopwatchA toolbox of various small RUST utilities that make measuring code execution easier910MIT
utils-box-versionsA toolbox of various small RUST utilities that make working with semantic versioning easier911MIT
utils-clia compilation of utility scripts for every day use in building applications and using certain features on my laptop4,767Apache-2.0
utils-cli-entityutil-cli entity relation3,034Apache-2.0
utils-cli-migrationutil-cli migrations relation3,049Apache-2.0
utils-plugsdesign pattern, new data structure1,640MIT OR Apache-2.0
utils-plugs-procproc macro for crate `utils-plugs`2,361MIT OR Apache-2.0
utils-resultsThe easiest and most intuitive error handling solution.29,564MIT OR Apache-2.0
utils-rsSome utils for me.1,530non-standard
utils-soeurJust a library of practical tools for my own use2,795Unlicense
utils-tree-sitterUtils for working with splitter-tree-sitter4,507MIT
utils_arteii_rscollections of helpfull functions1,489MIT
utils_didsm2 lib1,578Apache-2.0
utils_nostdUtilities for dinvoke_nostd.1,784MIT
utils_rust这是一个用于各种实用功能的 Rust 库1,168MIT
utils_trying_outsome utils1,851MIT
utilzutilz provides miscellaneous utilities too small for their own crates.15,541Apache-2.0
utilz-rsA lightweight extension trait collection for Rust primitives and types.1,471non-standard
utimaco_pkcs11_loaderUtimaco HSM PKCS#11 loader6,397BUSL-1.1
utimeA missing utime function for Rust.828,714Apache-2.0 OR MIT
utimeseriesAn experimental time series database with a compact storage format to record data occurring in regular intervals.3,756MIT
utkutk1,919Apache-2.0
utlsA simple utilities library for stuff I actually use sometimes, with a large focus on convenience and lack of dependencies.9,638GPL-3.0
utmConvert latitudes and longitudes to UTM coordinates and vice versa196,693MIT
utmdMinimalist developer sandbox and disposable VMs for UTM on macOS.214MIT
utmputmp(x) file parser.6,725MIT
utmp-classicParsing login records in classic UNIXv1 type UTMP files; still used in OpenBSD1,825,269MIT
utmp-classic-rawProvides raw types for parsing login records in classic utmp (UNIXv1 & OpenBSD) file1,820,305MIT
utmp-rawProvides raw types for parsing login records in utmp file66,820MIT
utmp-rsParsing utmp file65,131MIT
utmpxRust bindings and wrapper around `utmpx.h`5,255ISC
utmtUnit Test Macros. Several tools and macros for unit test improving.576MIT
utmvmRust library for creating and managing UTM VMs on macOS via utmctl and osascript33MIT
utocliAuto-generate OpenCLI specifications265Apache-2.0
utocli-coreCore types and traits for utocli266Apache-2.0
utocli-deriveDerive macros for utocli287Apache-2.0
utodoA universal TODO list format.5,474MIT
utoipaCompile time generated OpenAPI documentation for Rust37,018,974MIT OR Apache-2.0
utoipa-actix-webUtoipa's actix-web bindings for seamless integration of the two273,471MIT OR Apache-2.0
utoipa-axumUtoipa's axum bindings for seamless integration for the two5,108,742MIT OR Apache-2.0
utoipa-axum-auto-into-responseDerive axum IntoResponse from utoipa #[response(status)] attributes on API response enums741MIT
utoipa-configConfig for controlling utoipa's various aspects28,982MIT OR Apache-2.0
utoipa-genCode generation implementation for utoipa37,045,586MIT OR Apache-2.0
utoipa-helperHelper Crate For Utoipa Axum Integration.2,964MIT
utoipa-helper-macroProc Macro for Utopia Helper Crate1,699MIT
utoipa-rapidocRapiDoc for utoipa1,566,457MIT OR Apache-2.0
utoipa-redocRedoc for utoipa1,697,679MIT OR Apache-2.0
utoipa-scalarScalar for utoipa1,591,968MIT OR Apache-2.0
utoipa-scalar-warpperScalar for utoipa115MIT OR Apache-2.0
utoipa-swagger-uiSwagger UI for utoipa18,498,051MIT OR Apache-2.0
utoipa-swagger-ui-vendoredVendored Swagger UI for utoipa3,600,432MIT OR Apache-2.0
utoipa-tsGenerate TypeScript API definitions from utoipa paths134MIT OR Apache-2.0
utoipa-ts-macrosProcedural macros for utoipa-ts168MIT OR Apache-2.0
utoipa_auto_discoveryRust Macros to automate the addition of Paths/Schemas to Utoipa crate, simulating Reflection during the compilation phase6,035MIT OR Apache-2.0
utoipa_reprDerive utoipa::ToSchema that uses underlying integer representation of enum for schema generation167MIT OR Apache-2.0
utoipautoRust Macros to automate the addition of Paths/Schemas to Utoipa crate, simulating Reflection during the compilation phase388,848MIT OR Apache-2.0
utoipauto-coreRust Macros to automate the addition of Paths/Schemas to Utoipa crate, simulating Reflection during the compilation phase394,969MIT OR Apache-2.0
utoipauto-macroRust Macros to automate the addition of Paths/Schemas to Utoipa crate, simulating Reflection during the compilation phase393,365MIT OR Apache-2.0
utokenizerCLI tool for building a local model-tokenizer registry and counting input tokens across model families.39MIT
utomid-rsCompact encoding for chemical elements, compounds, and basic chemistry utilities.1,006MIT
utooRust-based Toolchain for Javascript Developers758MIT
utoo-pmUnified frontend toolchain — Rust-powered, npm-compatible package manager (utoo / ut)38MIT
utoo-ruboristRust arborist - dependency resolution core for utoo package manager103MIT
utoolsbackend develop common functions4,112MIT
utopmonitor for the terminal1,422MIT
utoteStack allocated uint multiset, with optional SIMD implementations.27,215MIT OR Apache-2.0
utpA µTP (Micro/uTorrent Transport Library) library implemented in Rust52,151MIT/Apache-2.0
utp-rsuTorrent transport protocol33,941MIT
utp-socketSocket used for uTP communication with io-uring support1,527BSD-3-Clause
utp2Non-blocking, Mio compatible, UTP implementation.1,963MIT/Apache-2.0
utpmUTPM is a package manager for local and remote Typst packages. Quickly create and manage projects and templates on your system,…805MIT
utraceInstrumentation-based profiling library for embedded targets with async support1,454MIT OR Apache-2.0
utrace_coreInstrumentation-based profiling library for embedded targets with async support3,763MIT OR Apache-2.0
utrace_macrosInstrumentation-based profiling library for embedded targets with async support3,148MIT OR Apache-2.0
utrace_parserInstrumentation-based profiling library for embedded targets with async support2,519MIT OR Apache-2.0
utrace_rttInstrumentation-based profiling library for embedded targets with async support1,420MIT OR Apache-2.0
utralibXous UTRA (Unambiguous Thin Register Abstration) library generator42,986MIT OR Apache-2.0
utransA command line utility to convert paths (say realpath, url, etc) and to print/copy them to clipboard1,536MIT
utreexoA dynamic hash based accumulator for UTXO set1,823MIT
utsSimple timestamp utility2,400MIT
uts-bmtBinary Merkle Tree implementation for Universal Timestamps in Rust445MIT OR Apache-2.0
uts-calendarUTS Calendar Server for attesting and publishing digests on chain.39AGPL-3.0-or-later
uts-cliUniversal Timestamps Command Line Interface.22MIT OR Apache-2.0
uts-contractsEthereum Smart Contracts Interfaces for Universal Timestamps Project421MIT OR Apache-2.0
uts-coreCore types and traits for Univeral Timestamps in Rust294MIT OR Apache-2.0
uts-journalRocksDB-backed append-only journal for UTS173AGPL-3.0-or-later
uts-relayerUTS L2->L1->L2 Relayer Server21AGPL-3.0-or-later
uts-sdkUniversal Timestamping SDK in Rust19MIT OR Apache-2.0
uts-sqlSQLite database helpers for Universal Timestamps Project207AGPL-3.0-or-later
uts-stamperUniversal Timestamps Stamper Library for packing digest and publish root on chain.106AGPL-3.0-or-later
uts2tsConvert a unix timestamp (seconds) to a struct {year, month, day, hour, minute, second, weekday}.25,761MIT
utsl-hybrid-clocksHybrid Logical Clocks1,639MIT
utsuroiNumerical ODE integrators (RK4, Dormand-Prince, Störmer-Verlet, Yoshida) for orbital mechanics and rigid-body simulation.8,448MIT
utsuruA WebRTC utility for forwarding track packets from a single source to multiple mirrors.1,123MIT
utsusuA straight-forward templating tool for directories and individual files420non-standard
utteranceA parser library for creating readable, natural-language-inspired domain-specific languages.122MIT
utuTUI pixel art editor using plain text files505MIT
utubeutube3,480MPL-2.0
utunnelAn open-source CLI for managing Cloudflare Tunnels, DNS, Zero Trust Access & monitoring26MIT
utuntapA low level Rust library for Tun/Tap devices.3,951,308MIT
utwtParsing utmp file20,694MIT
utwt-rawProvides raw types for parsing login records in utmp file18,279MIT
utxflowLet the UTXOs flow981CC0-1.0
utxoGeneral utilities of UTxO to ease the development of Cryptocurrencies based on UTxO model.11,453MIT OR Apache-2.0
utxo-scannerScans the chainstate LevelDB database of, Bitcoin Core and extracts all UTXOs into either a RocksDB database, CSV file, or both.6,045MIT
utxo_detective_block_headerBitcoin block header parsing, validation, and utilities for blockchain analysis944MIT
utxo_detective_cryptographyPure Rust zero-dependency cryptographic primitives2,684MIT
utxorpcUTxO RPC SDK56,563Apache-2.0
utxorpc-specAuto-generated structs for the UTxO RPC spec169,325Apache-2.0
utxorpc-spec-cardanoAuto-generated structs for the Cardano module of the UTxO RPC spec23,269Apache-2.0
utxorpc-spec-ledgerAuto-generated structs for the ledger module of the UTxO RPC spec1,590Apache-2.0
utxorpc-spec-syncAuto-generated structs for the Sync module of the UTxO RPC spec22,806Apache-2.0
uuA simple graphic library only works on X113,722MIT
uu-manifestProject manifest generator for uu25MIT
uu_archarch ~ (uutils) display machine architecture45,915MIT
uu_b2sumb2sum ~ (uutils) Print or check the BLAKE2b checksums10,911MIT
uu_base32base32 ~ (uutils) decode/encode input (base32-encoding)76,317MIT
uu_base64base64 ~ (uutils) decode/encode input (base64-encoding)73,795MIT
uu_basenamebasename ~ (uutils) display PATHNAME with leading directory components removed85,269MIT
uu_basencbasenc ~ (uutils) decode/encode input64,192MIT
uu_catcat ~ (uutils) concatenate and display input85,465MIT
uu_chaclchacl ~ (uutils) Change the access control list of a file or directory1,459MIT
uu_chconchcon ~ (uutils) change file security context25,936MIT
uu_checksum_commonBase for checksum utils11,893MIT
uu_chgrpchgrp ~ (uutils) change the group ownership of FILE37,669MIT
uu_chmodchmod ~ (uutils) change mode of FILE39,567MIT
uu_chownchown ~ (uutils) change the ownership of FILE37,139MIT
uu_chrootchroot ~ (uutils) run COMMAND under a new root directory36,944MIT
uu_cksumcksum ~ (uutils) display CRC and size of input73,441MIT
uu_commcomm ~ (uutils) compare sorted inputs74,768MIT
uu_cpcp ~ (uutils) copy SOURCE to DESTINATION932,680MIT
uu_csplitcsplit ~ (uutils) Output pieces of FILE separated by PATTERN(s) to files 'xx00', 'xx01', ..., and output byte counts of each…69,831MIT
uu_cutcut ~ (uutils) display byte/field columns of input lines84,447MIT
uu_datedate ~ (uutils) display or set the current time75,948MIT
uu_dddd ~ (uutils) copy and convert files64,332MIT
uu_dfdf ~ (uutils) display file system information71,745MIT
uu_dirshortcut to ls -C -b56,049MIT
uu_dircolorsdircolors ~ (uutils) display commands to set LS_COLORS72,608MIT
uu_dirnamedirname ~ (uutils) display parent directory of PATHNAME84,259MIT
uu_dudu ~ (uutils) display disk usage71,200MIT
uu_echoecho ~ (uutils) display TEXT85,799MIT
uu_envenv ~ (uutils) set each NAME to VALUE in the environment and run COMMAND72,473MIT
uu_expandexpand ~ (uutils) convert input tabs to spaces73,694MIT
uu_exprexpr ~ (uutils) display the value of EXPRESSION71,855MIT
uu_factorfactor ~ (uutils) display the prime factors of each NUMBER72,746MIT
uu_falsefalse ~ (uutils) do nothing and fail82,582MIT
uu_fmtfmt ~ (uutils) reformat each paragraph of input73,438MIT
uu_foldfold ~ (uutils) wrap each line of input72,988MIT
uu_freefree ~ (uutils) Display amount of free and used memory in the system1,460MIT
uu_getfaclgetfacl ~ (uutils) Get file access control lists1,456MIT
uu_grepA Rust implementation of GNU Grep54MIT
uu_groupsgroups ~ (uutils) display group memberships for USERNAME36,815MIT
uu_hashsumhashsum ~ (uutils) display or check input digests61,923MIT
uu_headhead ~ (uutils) display the first lines of input84,538MIT
uu_hostidhostid ~ (uutils) display the numeric identifier of the current host36,604MIT
uu_hostnamehostname ~ (uutils) display or set the host name of the current host44,022MIT
uu_idid ~ (uutils) display user and group information for USER37,610MIT
uu_installinstall ~ (uutils) copy files from SOURCE to DESTINATION (with specified attributes)37,115MIT
uu_joinjoin ~ (uutils) merge lines from inputs with matching join fields73,938MIT
uu_killkill ~ (uutils) send a signal to a process37,709MIT
uu_linklink ~ (uutils) create a hard (file system) link to FILE73,583MIT
uu_lnln ~ (uutils) create a (file system) link to TARGET74,910MIT
uu_lognamelogname ~ (uutils) display the login name of the current user39,064MIT
uu_lsls ~ (uutils) display directory contents90,563MIT
uu_md5summd5sum ~ (uutils) Print or check the MD5 checksums10,898MIT
uu_mkdirmkdir ~ (uutils) create DIRECTORY871,290MIT
uu_mkfifomkfifo ~ (uutils) create FIFOs (named pipes)36,611MIT
uu_mknodmknod ~ (uutils) create special file NAME of TYPE36,648MIT
uu_mktempmktemp ~ (uutils) create and display a temporary file or directory from TEMPLATE846,269MIT
uu_moremore ~ (uutils) input perusal filter70,285MIT
uu_mvmv ~ (uutils) move (rename) SOURCE to DESTINATION761,857MIT
uu_nicenice ~ (uutils) run PROGRAM with modified scheduling priority36,821MIT
uu_nlnl ~ (uutils) display input with added line numbers83,171MIT
uu_nohupnohup ~ (uutils) run COMMAND, ignoring hangup signals36,744MIT
uu_nprocnproc ~ (uutils) display the number of processing units available45,638MIT
uu_numfmtnumfmt ~ (uutils) reformat NUMBER72,714MIT
uu_odod ~ (uutils) display formatted representation of input73,647MIT
uu_pastepaste ~ (uutils) merge lines from inputs73,258MIT
uu_pathchkpathchk ~ (uutils) diagnose invalid or non-portable PATHNAME39,623MIT
uu_pinkypinky ~ (uutils) display user information36,624MIT
uu_pmappmap ~ (uutils) Report memory map of a process1,322MIT
uu_prpr ~ (uutils) convert text files for printing62,738MIT
uu_printenvprintenv ~ (uutils) display value of environment VAR73,781MIT
uu_printfprintf ~ (uutils) FORMAT and display ARGUMENTS83,905MIT
uu_ptxptx ~ (uutils) display a permuted index of input72,582MIT
uu_pwdpwd ~ (uutils) display current working directory83,484MIT
uu_pwdxpwdx ~ (uutils) Report current working directory of a process1,399MIT
uu_readlinkreadlink ~ (uutils) display resolved path of PATHNAME73,151MIT
uu_realpathrealpath ~ (uutils) display resolved absolute path of PATHNAME84,059MIT
uu_relpathrelpath ~ (uutils) display relative path of PATHNAME_TO from PATHNAME_FROM31,490MIT
uu_renicerenice ~ (uutils) Alter priority of running processes1,972MIT
uu_rmrm ~ (uutils) remove PATHNAME84,390MIT
uu_rmdirrmdir ~ (uutils) remove empty DIRECTORY72,955MIT
uu_runconruncon ~ (uutils) run command with specified security context25,836MIT
uu_seqseq ~ (uutils) display a sequence of numbers84,214MIT
uu_setfaclsetfacl ~ (uutils) Set file access control lists1,442MIT