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.
unfolderlibrary and executable to unfold a file into a folder and fold a previously unfolded folder into a file1,343MIT OR Apache-2.0
unfoldingPlaceholder1,190MIT OR Apache-2.0 OR CC0-1.0
unforgettableIs a pointee's destructor guaranteed to be run?1,177MIT OR Apache-2.0
unftpWhen you need to FTP, but don't want to. An async, cloud orientated FTP(S) server built on libunftp37,679Apache-2.0
unftp-auth-jsonfileAn authentication back-end for libunftp that authenticates against credentials in JSON format19,995Apache-2.0
unftp-auth-pamAn authentication back-end for libunftp that authenticates using PAM12,998Apache-2.0
unftp-auth-restAn authentication back-end for libunftp that consumes an HTTP API to authenticate18,000Apache-2.0
unftp-coreCore traits and types for unFTP backends48,619Apache-2.0
unftp-sbe-anttpunFTP server library for connecting with AntTP153Apache-2.0
unftp-sbe-fatfsA storage backend for libunftp that provides read-only access to FAT filesystem images655Apache-2.0
unftp-sbe-fsA storage back-end for libunftp, storing files on local disk116,990Apache-2.0
unftp-sbe-gcsA storage back-end for libunftp, storing files in Google Cloud Storage (GCS)18,695Apache-2.0
unftp-sbe-isoISO file storage backend for libunftp2,369Apache-2.0
unftp-sbe-opendalunftp Integration for Apache OpenDAL17,487Apache-2.0
unftp-sbe-restrictA libunftp wrapper storage back-end that restricts FTP operations.10,107Apache-2.0
unftp-sbe-rooterA libunftp wrapper storage back-end that roots a user to a specific home directory.9,614Apache-2.0
unftp-sbe-webdavA WebDAV storage back-end for libunftp, providing translation between FTP & WebDAV946non-standard
unfuckPython 2.7 bytecode deobfuscator8,418MIT
unfurlA tool for expanding links in text6,029BSD-3-Clause
unfusefsSplit a file into chunks in a virtual filesystem24GPL-3.0-or-later
ungaiA unique name generator based on Markov Chain118MIT
ungaraA reactive TUI library for Rust.21GPL-3.0-or-later
ungitA small command-line utility for downloading the latest version of a repository from Github. Useful for scaffolding new projects…5,328MIT
ungit-cliA safety layer over Git for everyday workflows.16Apache-2.0
ungolSuper secret crawler related project1,456MIT OR Apache-2.0
ungoliantThe pipeline for the OSCAR corpus.7,068Apache-2.0
ungrammarA DSL for describing concrete syntax trees2,574,026MIT OR Apache-2.0
ungrammar-analysisConvenience queries for `ungrammar`38MIT OR Apache-2.0
ungrammar2jsonConvert ungrammar files to JSON4,096MIT OR Apache-2.0
unhingedExtremely simple git hooks manager for Rust projects.2,136non-standard
unhtmlA magic html parser67,838MIT
unhtml_deriveproc macro derive for unhtml68,243MIT
unhtml_utilsome utility traits and functions for unhtml1,864MIT
unhwpA high-performance library for extracting HWP/HWPX documents into structured Markdown22,158MIT
unhwp-cliCommand-line tool for converting HWP/HWPX documents to Markdown647MIT
unhygienicA library for stripping the hygiene out of macro parameters.15,769MIT/Apache-2.0
unhygienic-implThe proc macro used by unhygienic.15,094MIT/Apache-2.0
unhygienic2A dead simple macro to erase macro hygiene.27,025MIT
uni[WIP] Incremental command-line-interface everything done well3,623MIT
uni-addrA unified address type that can represent an IPv4 / IPv6 socket address, a UNIX domain socket (UDS) address, or a hostname with a…56,694MIT OR Apache-2.0
uni-algoGraph algorithms for Uni - PageRank, Louvain, shortest paths, and more1,200Apache-2.0
uni-appnative/wasm compatibility layer for window creation, input and filesystem27,063MIT
uni-bticBinary Temporal Interval Codec for Uni graph database1,947Apache-2.0
uni-bulkHigh-throughput bulk ingestion engine for uni-db (BulkWriter, StreamingAppender, deferred index rebuild)543Apache-2.0
uni-cliCommand-line REPL and interpreter for the Uni programming language1,767MIT OR Unlicense
uni-commonCommon types, identity encoding, and schema for Uni graph database2,243Apache-2.0
uni-coreCore interpreter library for the Uni programming language2,285MIT OR Unlicense
uni-crdtConflict-free Replicated Data Types for Uni graph database1,483Apache-2.0
uni-cypherOpenCypher query parser and AST for Uni graph database1,436Apache-2.0
uni-dbEmbedded graph database with OpenCypher queries, vector search, and columnar storage636Apache-2.0
uni-forkFork diff/promote engine and background maintenance tasks for uni-db544Apache-2.0
uni-glUnrust native/wasm openGL/webGL compatibility layer19,227MIT
uni-locyLocy compiler: validates and stratifies Locy programs1,163Apache-2.0
uni-obrvA library for querying Uniswap V3 using On-chain helper contract.1,845Apache-2.0
uni-ocrNative OCR for MacOS, Windows, Linux16,336MIT
uni-pathPlatform-independent path manipulation6,611MIT OR Apache-2.0
uni-pluginPlugin framework for uni-db: registry, manifest, and capability traits1,436Apache-2.0
uni-plugin-apoc-coreBuilt-in APOC-equivalent procedures and scalar functions for uni-db — perf-critical or host-intimate APOC analogues in pure Rust567Apache-2.0
uni-plugin-builtinBuilt-in plugin registrations for uni-db (scalar fns, aggregates, procedures, algorithms, CRDTs, …) — dogfoods the uni-plugin…824Apache-2.0
uni-plugin-conformanceConformance test runner for uni-db plugin authors349Apache-2.0
uni-plugin-customMeta-plugin for uni-db — apoc.custom.declare* analogue667Apache-2.0
uni-plugin-extismExtism (bytes-in/bytes-out WASM) loader for the uni-db plugin framework299Apache-2.0
uni-plugin-hostHost-side runtime for the uni-db plugin framework (triggers, CDC, scheduler, persistence, synthetic procedures)604Apache-2.0
uni-plugin-pyo3PyO3 live-callable plugin loader for uni-db296Apache-2.0
uni-plugin-rhaiRhai-script loader for the uni-db plugin framework534Apache-2.0
uni-plugin-wasmWASM Component Model loader for the uni-db plugin framework297Apache-2.0
uni-plugin-wasm-rtShared Arrow IPC + instance-pool runtime for the uni-db plugin WASM loaders455Apache-2.0
uni-queryOpenCypher query parser, planner, and vectorized executor for Uni1,001Apache-2.0
uni-query-functionsLeaf modules from uni-query: UDFs, datetime/spatial functions, expression eval, rewrite rules, type coercion799Apache-2.0
uni-sdkThe official Unimatrix SDK for Rust12MIT
uni-sidecarAtomic JSON sidecar for uni-db _system/ state files739Apache-2.0
uni-sndUnrust low level native/wasm compatibility layer for sound output4,480MIT
uni-sparse-vectorLearned-sparse (SPLADE/BGE-M3) vector type, codec, and dot-product kernel for Uni graph database545Apache-2.0
uni-storeStorage layer for Uni graph database - Lance datasets, LSM deltas, and WAL1,371Apache-2.0
uni-store-coreThe high-performance core engine for the UniStore ecosystem. A foundation for AI-generated functional units.21MIT
uni-streamProvides universal stream for TCP and UDP traffic and custom DNS resolution service7,048MIT
uni-updaterHelper program that updates everything on your system.1,793MIT
uni-xervoUnified Rust runtime for local and remote embedding (dense, learned-sparse, multi-vector), reranking, generation, NLP, OCR,…2,693Apache-2.0
uni-xervo-pdfTiered PDF document extraction (native text -> OCR -> doc-VLM) for uni-xervo80Apache-2.0
uni_componentsThe basical components like Service and UiPage for uniui_* crate family16,081MIT OR Apache-2.0
uni_components_macroMacroses for uni_components crate16,641MIT OR Apache-2.0
uni_errorA simple, universal error type for Rust1,152MIT OR Apache-2.0
uni_jnihelpersJni Helpers9,306MIT OR Apache-2.0
uni_localserviceThe basical components for service implementation for uniui_* crate family4,121MIT OR Apache-2.0
uni_localservice_macroMacroses for basical components for service implementation for uniui_* crate family3,723MIT OR Apache-2.0
uni_netTiny abstraction over HTTP protocol for uniui_* crate family.12,817MIT OR Apache-2.0
uni_publisherSimplifies crates publishing13,167MIT OR Apache-2.0
uni_rc_lockProvides a trait which may represent either Rc<RefCell<T>> or Arc<RwLock<T>>5,120MIT OR Apache-2.0
uni_serde_urlencodedTemporary replacement for serde_urlencoded1,757MIT/Apache-2.0
uni_serviceUniversal service crate for building cross platform OS services612MIT OR Apache-2.0
uni_service_managerA crate for for managing cross platform OS services528MIT OR Apache-2.0
uni_some_parserSome parser WIP1,069MIT
uni_tmp_jniIt's temporary fork for https://crates.io/crates/jni. Don't use!10,406MIT/Apache-2.0
uni_vaultuni_vault is a high-level Rust crate that provides secure vault functionality through advanced encryption methods. It leverages…2,584Apache-2.0
uniaA pragmatic, provider-agnostic Rust LLM client.26MIT
uniartA CLI tool to convert images and gifs to terminal characters.1,489MIT OR Apache-2.0
uniassetUnity ScriptableObject manipulation in Rust760MIT
uniauthEasy-to-use abstraction over authentication7,093GPL-3.0-or-later
uniaxeA Rust crate to replace Unicode letters with Ascii equivalents3,353MIT
uniazUnify the Unicode chars into A-Z sequence117MIT OR Apache-2.0
unibarSimple minimal status bar, written with Xlib in rust.5,543MIT
uniblocksPrint nicely-formatted Unicode blocks1,741CC0-1.0
uniboA CLI tool and library for interacting with the Unibo API1,338MIT
uniboxUniversal Box that can store any type using static or dynamic memory.2,828MIT
unibytea unified byte code manager1,513MIT
unicUNIC: Unicode and Internationalization Crates83,141MIT/Apache-2.0
unic-bidiUNIC — Unicode Bidirectional Algorithm1,429,895MIT/Apache-2.0
unic-charUNIC — Unicode Character Tools69,675MIT/Apache-2.0
unic-char-basicsUNIC — Unicode Character Tools — Basic Stable Character Properties67,049MIT/Apache-2.0
unic-char-propertyUNIC — Unicode Character Tools — Character Property taxonomy, contracts and build macros58,130,041MIT/Apache-2.0
unic-char-rangeUNIC — Unicode Character Tools — Character Range and Iteration58,082,000MIT/Apache-2.0
unic-cliUNIC Command-Line Tools5,144MIT/Apache-2.0
unic-commonUNIC — Common Utilities58,112,748MIT/Apache-2.0
unic-emojiUNIC — Unicode Emoji99,307MIT/Apache-2.0
unic-emoji-charUNIC — Unicode Emoji — Emoji Character Properties10,761,167MIT/Apache-2.0
unic-idnaUNIC — Unicode IDNA Compatibility Processing94,732MIT/Apache-2.0
unic-idna-mappingUNIC — IDNA — IDNA Mapping Table92,393MIT/Apache-2.0
unic-idna-punycodeUNIC — Implementation of Punycode (RFC 3492) algorithm135,534MIT/Apache-2.0
unic-langidAPI for managing Unicode Language Identifiers17,916,369MIT OR Apache-2.0
unic-langid-implAPI for managing Unicode Language Identifiers17,902,849MIT OR Apache-2.0
unic-langid-macrosAPI for managing Unicode Language Identifiers7,066,325MIT OR Apache-2.0
unic-langid-macros-implAPI for managing Unicode Language Identifiers7,065,320MIT OR Apache-2.0
unic-localeAPI for managing Unicode Locale Identifiers89,257MIT OR Apache-2.0
unic-locale-implAPI for managing Unicode Locale Identifiers75,057MIT OR Apache-2.0
unic-locale-macrosAPI for managing Unicode Locale Identifiers43,927MIT OR Apache-2.0
unic-locale-macros-implAPI for managing Unicode Locale Identifiers44,365MIT OR Apache-2.0
unic-normalUNIC — Unicode Normalization Forms504,809MIT/Apache-2.0
unic-segmentUNIC — Unicode Text Segmentation Algorithms26,249,703MIT/Apache-2.0
unic-ucdUNIC — Unicode Character Database154,736MIT/Apache-2.0
unic-ucd-ageUNIC — Unicode Character Database — Age531,703MIT/Apache-2.0
unic-ucd-bidiUNIC — Unicode Character Database — Bidi Properties2,031,294MIT/Apache-2.0
unic-ucd-blockUNIC — Unicode Character Database — Unicode Blocks141,259MIT/Apache-2.0
unic-ucd-caseUNIC — Unicode Character Database — Case Properties151,398MIT/Apache-2.0
unic-ucd-categoryUNIC — Unicode Character Database — General Category2,746,739MIT/Apache-2.0
unic-ucd-commonUNIC — Unicode Character Database — Common Properties437,979MIT/Apache-2.0
unic-ucd-coreUNIC - Unicode Character Database - Version21,089MIT/Apache-2.0
unic-ucd-hangulUNIC — Unicode Character Database — Hangul Syllable Composition & Decomposition562,494MIT/Apache-2.0
unic-ucd-identUNIC — Unicode Character Database — Identifier Properties29,783,704MIT/Apache-2.0
unic-ucd-nameUNIC — Unicode Character Database — Name161,506MIT/Apache-2.0
unic-ucd-name_aliasesUNIC — Unicode Character Database — Name Aliases137,086MIT/Apache-2.0
unic-ucd-normalUNIC — Unicode Character Database — Normalization Properties567,912MIT/Apache-2.0
unic-ucd-segmentUNIC — Unicode Character Database — Segmentation Properties26,327,046MIT/Apache-2.0
unic-ucd-utilsUNIC - Utilities for working with Unicode Code Points5,806MIT/Apache-2.0
unic-ucd-versionUNIC — Unicode Character Database — Version58,089,351MIT/Apache-2.0
unic-utilsUNIC - Utilities9,111MIT/Apache-2.0
unicalA unified Rust crate for retrieving and interacting with public holidays in various countries1,025MIT
unicaseA case-insensitive wrapper around strings.335,333,043MIT OR Apache-2.0
unicase_collectionsCollection of UniCase datastructures6,860MIT
unicase_serdeserde Serialization and Deserialization for UniCase crate1,192,918MIT/Apache-2.0
unicharsConstant, categorized collections of characters3,378GPL-3.0
unicoA simple unit conversion cli tool2,623MIT
unicode-bidiImplementation of the Unicode Bidirectional Algorithm452,792,003MIT OR Apache-2.0
unicode-bidi-mirroringUnicode Bidi Mirroring property detection23,530,048MIT/Apache-2.0
unicode-blocksThis crate contains a list of all unicode blocks and provides some functions to search across them.2,298,607MIT
unicode-bomUnicode byte-order mark detection for files and byte arrays.45,571,010Apache-2.0
unicode-box-drawingUnicode box-drawing characters437,123MIT
unicode-bracketsDetermine whether characters are opening or closing brackets and change the
direction of these characters.5,259MIT/Apache-2.0
unicode-canonical-combining-classFast lookup of the Canonical Combining Class property794,983Apache-2.0
unicode-canvasA library for creating text base drawing5,011MIT
unicode-case-mappingFast lowercase, uppercase, and titlecase mapping for characters3,514,626Apache-2.0
unicode-casefoldUnicode-aware case folding.87,622MIT/Apache-2.0
unicode-casingTitlecase helper function on characters.581,899MIT
unicode-cccUnicode Canonical Combining Class detection23,483,170MIT/Apache-2.0
unicode-character-databaseUnicode character database tables (Unicode Standard Annex #44) generated using `ucd-generate`5,254MIT OR Apache-2.0
unicode-charnameThis crate provides functions for retrieving Unicode character name
properties as described in
Unicode Standard Annex #44.35MIT/Apache-2.0
unicode-cliUnicode character lookup and inspection tool.1,809MIT
unicode-collationUnicode collation algorithm according to Technical Standard #10.1,498MIT/Apache-2.0
unicode-columnsColumn count and column truncation on strings1,525BSL-1.0
unicode-constsnamed constants for all unicode characters176Apache-2.0 OR MIT
unicode-display-widthUnicode 15.1.0 compliant utility for determining the number of columns required to display an arbitrary string196,644MIT
unicode-ellipsisA crate to truncate Unicode strings to a certain width, automatically adding an ellipsis if the string is too long.212,058MIT OR Apache-2.0
unicode-general-categoryFast lookup of the Unicode General Category property for char18,781,867Apache-2.0
unicode-icons(1869+) unicode icons in rust12,175non-standard
unicode-idDetermine whether characters have the ID_Start
or ID_Continue properties according to
Unicode Standard Annex #31.28,024,973MIT OR Apache-2.0
unicode-id-startDetermine whether characters have the ID_Start or ID_Continue properties according to Unicode Standard Annex #3129,710,811(MIT OR Apache-2.0) AND Unicode-3.0
unicode-id-trie-rleUnicode identifier (UAX #31) checker using a deduplicated trie with run-length encoded leaves.60Unicode-3.0 AND (0BSD OR CC0-1.0 OR Unlicense)
unicode-id-trie-rle-derived-core-propertiesA parser for the unicode database DerivedCoreProperties.txt file used in the unicode-id-trie-rle crate.1790BSD OR CC0-1.0 OR Unlicense
unicode-identDetermine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #311,162,007,749(MIT OR Apache-2.0) AND Unicode-3.0
unicode-interferenceUnicode script-mixing detector using forward/reverse interference patterns. Finds hidden non-Latin characters embedded in Latin…23MIT
unicode-intervalsSearch for Unicode code points intervals by including/excluding categories,
ranges, and custom characters sets.7,915MIT OR Apache-2.0
unicode-joining-typeFast lookup of the Unicode Joining Type and Joining Group properties2,334,930Apache-2.0
unicode-jpA library to convert Japanese Half-width-kana[半角ｶﾅ] and Wide-alphanumeric[全角英数] into normal ones.67,835MIT
unicode-langUnicode identifier rules (XID), normalization, char width.17Apache-2.0 OR MIT
unicode-languageA library to detect language coverage given a list of codepoints.20,199Apache-2.0
unicode-line-stackerTiny library for stacking Unicode line-drawing characters on top of each other.1,616MIT
unicode-linebreakImplementation of the Unicode Line Breaking Algorithm91,878,366Apache-2.0
unicode-locale-parserThe parser for Unicode Locale Identifiers9,424MIT
unicode-match-property-ecmascriptResolve a Unicode property name or alias to its canonical name for ECMAScript RegExp property escapes40MIT
unicode-matchingRust library crate to match Unicode open/close brackets8,095MIT
unicode-math-classDetermine the Unicode class of a mathematical character.2,231,072MIT OR Apache-2.0
unicode-normalizationThis crate provides functions for normalization of
Unicode strings, including Canonical and Compatible
Decomposition and…506,845,627MIT OR Apache-2.0
unicode-normalization-alignmentsThis crate provides functions for normalization of
Unicode strings, including Canonical and Compatible
Decomposition and…24,951,550MIT/Apache-2.0
unicode-plotunicode-plot-rs: Unicode terminal plotting library for Rust298MIT
unicode-prettytableTable formatting library using Unicode Box-drawing characters5,224MIT OR Apache-2.0
unicode-propertiesQuery character Unicode properties according to
UAX #44 and UTR #51.146,129,787MIT/Apache-2.0
unicode-rangeUnicodeRange is a Rust library for parsing and stringifying Unicode ranges. It provides functionality to convert a string…1,266Apache-2.0
unicode-reverseUnicode-aware in-place string reversal6,458,327MIT OR Apache-2.0
unicode-rsA comprehensive Unicode character library for Rust applications with theme support1,212MIT
unicode-scriptThis crate exposes the Unicode `Script` and `Script_Extension` properties from [UAX #24](http://www.unicode.org/reports/tr24/)36,809,699MIT OR Apache-2.0
unicode-securityDetect possible security problems with Unicode usage
according to Unicode Technical Standard #39 rules.11,829,554MIT/Apache-2.0