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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.

tl_str_macroProcedural macros for composing type-level string837MIT tl_toolA helper tool for managing tl strings614MIT Command line utilities tlaA CLI tool for compressing and encrypting a file or a directory. (tar, lzma, aes & des & rsa)22,459MIT OR Apache-2.0 tla-checkerA TLA+ model checker written in Rust1,351MIT OR Apache-2.0 Command line utilities Development tools tla-cliTLA+ CLI for linting, formatting, and TLC checks94MIT Command line utilities tla-connectTLA+/Apalache integration for model-based testing29,292MIT OR Apache-2.0 Development tools::Testing Science tla-rsRust implementation of the IronFleet verified distributed systems framework28MIT Algorithms Science tlafmtA formatter for TLA+ specs5,038Apache-2.0 Command line utilities Development tools tlapyenThe Last Program You'll Ever Need — a proc macro that calls Claude Code at compile time. Your builds now require WiFi.23MIT Development tools::Procedural macro helpers tlaucRewrites TLA⁺ specs to use Unicode symbols instead of ASCII, and vice-versa15,604MIT Command line utilities Text editors tlaunchA terminal-first Linux app launcher with fuzzy search, alias system, and shell integration.47MIT tlayudaA derive procedural macro for structs that adds a static method that generates instances of the struct with minimal configuration.3,957MIT tlbTL-B serialization74,032non-standard Encoding tlb-tonCommon TL-B types for TON blockchain70,980non-standard Encoding tlbfType level bitflags.9,998MIT OR Apache-2.0 tlbitsTL-B serialization (bits only)67,907non-standard Encoding tlbxYet another toolbox.21MIT tlc5940A library to interact with the tlc5940 led driver1,610MIT tlc5940ntA driver for the TLC5940NT 16-channel LED driver2,325MIT tldTop Level domain static hash map, tld list is obtained from of iana.org654,582BSD-3-Clause tld_downloadDownload public & private gTLD & ccTLD10,416non-standard tld_extractextract domain info from a url3,524GPL-3.0-only tld_msgA library for a dead-simple messaging protocol.1,613BSD-3-Clause Network programming tldextractextract domain info from a url2,006,279MIT tldextract-rsextract domain info from a url3,416GPL-3.0-only tldfyiRust client for the TLDFYI API — https://tldfyi.com23MIT API bindings Web programming::HTTP client tldhaxTLD registration rule checker22MIT Command line utilities Web programming tldparserAllDomains (ANS) Protocol rust client tld parser3,838MIT tldrtldr is a simplified and community-driven man pages9,483MIT tldr-cliCLI binary for TLDR code analysis tool297AGPL-3.0 tldr-coreCore analysis engine for TLDR code analysis tool488AGPL-3.0 tldr-daemonBackground daemon for TLDR code analysis tool358AGPL-3.0 tldr-line-verifierCommand line tool to verify the max length of files in a repository.3,860MIT OR Apache-2.0 tldr-mcpMCP server for TLDR code analysis tool367AGPL-3.0 tldr-newsA command line tool to get the latest tldr tech news.3,807MIT tldr-traitsAbstractions for TL;DR summarization using the five Ws: who? what? when? where? why?19,874Unlicense Rust patterns Text processing tldrsREADME.md generator powered by LLMs and codebase analysis1,626MIT tldrxA tldr pages client support private pages.2,860MIT OR MulanPSL-2.0 Command line utilities tleA Two Line Element parser and validator1,727MIT Aerospace Parsing tools tle-parserParser for the TLE (Two-line elements)14,322MIT/Apache-2.0 tle-rsTLE (two|three)-line element set data format library1,142MIT OR Apache-2.0 tle5012TLE5012 GMR angle sensor driver3,151Apache-2.0 Embedded development Hardware support tlecstlecs is a lightweight, non-traditional library for creating projects with dynamic objects.5,661MIT tledgerA bookkeeping lib1,566MIT OR Apache-2.0 tledger-cliA bookkeeping cli521MIT OR Apache-2.0 tledger-coreA bookkeeping lib1,938MIT OR Apache-2.0 tledger-macroThe procedual macros of tledger524MIT OR Apache-2.0 tletoolsLibrary to work with two-line element set files1,683MIT Aerospace Aerospace::Space protocols tlf20230906A Rust learner's practice1,450MIT OR Apache-2.0 tlfsThe Local First SDK2,316MIT tlfs-apitlfs api1,612MIT tlfs-crdttlfs crdt implementation3,521MIT tlfsctlfs schema compiler1,580MIT tlgTools to process TLG image file.3,200MIT tlg-rsA pure Rust crate for the KrKr2 tlg image format45MIT Multimedia::Encoding Multimedia::Images tlhelp32A small wrapper around the tlhelp32 windows API11,194MIT Operating systems::Windows APIs tliFast file-backed task tracker for humans, hooks, and AI agents.51MIT Command line utilities tlibtlib494MIT tlictA language analysis and compilation tool for constructing and analyzing domain-specific languages38GPL-3.0-only tlidThread Local ID generator by predefined range without atomics/locks/random/time5,550Apache-2.0 OR MIT Algorithms Concurrency tlineA framework for simulating 1-dimensional linear and nonlinear transmission lines1,597MIT OR Apache-2.0 Science Simulation tlispLisp interpreter in Rust2,700MIT tlistType-level linked lists (of types) and type-level 'functions' to manipulate them. Because TList is implemented using GATs, usage…8,498MIT Algorithms Data structures tlkitTool Kit integration13,275MIT tlkit-expandTool kit11,598MIT tlkit-procTool Kit expand proc-macro12,381MIT tllamaLightweight Local LLM Inference Engine294MIT tlmcmddbC2A TlmCmd DB data model54,294MIT tlmcmddb-cliC2A TlmCmd DB utility63,346MIT tlmcmddb-csvC2A TlmCmd DB CSV parser31,597MIT tlnattype level non-negative integer constants for rust5,968MIT tlns-google-oauth2An enshitificated Google OAuth2 Server Side support for Rust with built in Scopes enum12,700MIT tlns-google-oauth2-procA half-assed procedural macro that generates Scope enums and trait that converting the scopes back and fourth7,144MIT tlns-google-oauth2-traitsA bunch of traits for `tlns-google-oauth2-traits`4,414MIT tlocLines of code counter with tree-style output69MIT Command line utilities Development tools tlockRust encryption library for practical time-lock encryption.14,064MIT Cryptography tlock_ageRust encryption library for hybrid time-lock encryption.13,425MIT Cryptography tlogA debug library which writes logs into file.5,046MIT tlog_tilesAn implementation of c2sp.org/tlog-tiles and c2sp.org/tlog-checkpoint2,666BSD-3-Clause Cryptography tloggerA simple logging library with a neat style and customizablity.4,204MIT Command line utilities Development tools tloopTauri plugin for Arduino integration — flash firmware, stream serial data, detect boards from your desktop app92MIT OR Apache-2.0 Embedded development GUI tloop-arduinoBundled arduino-cli wrapper for tloop — extracts and runs the embedded arduino-cli binary146MIT OR Apache-2.0 Embedded development Hardware support tloop-builderBuild script helper for tloop — generates TypeScript bindings and Rust plugin init from loop.config.toml88MIT OR Apache-2.0 Development tools Embedded development tloop-cliCLI for tloop — scaffold projects, flash Arduino firmware, monitor serial ports91MIT OR Apache-2.0 Command line utilities Embedded development tloop-configConfiguration parser for tloop — reads loop.config.toml for Tauri + Arduino projects176MIT OR Apache-2.0 Configuration Embedded development tloop-preprocessArduino sketch preprocessor for tloop — injects env var values into .ino source at compile time178MIT OR Apache-2.0 Development tools Embedded development tlparseParse TORCH_LOG logs produced by PyTorch torch.compile65,653BSD-3-Clause tlpsignA cryptographic protocol for time-locked signature verification with an optional revocation mechanism, requiring no trusted third…42MIT Cryptography tlptA set of protocols for building local-first distributed systems17,866CC-BY-NC-ND-4.0 tlqTiny Little Queue1,855MIT tlq-clientRust client for TLQ (Tiny Little Queue) message queue server1,014MIT Asynchronous Network programming tlq-fhir-contextFHIR Context.470MIT API bindings Development tools tlq-fhir-formatFHIR format parsing and serialization (JSON, XML)238MIT API bindings Development tools tlq-fhir-modelsFHIR data models.567MIT API bindings Development tools tlq-fhir-packageFHIR package handling.657MIT API bindings Development tools tlq-fhir-registry-clientFHIR package registry client for loading and caching FHIR packages573MIT API bindings Development tools tlq-fhir-snapshotFHIR StructureDefinition snapshot and differential generation and expansion.252MIT API bindings Development tools tlq-fhir-validatorFHIR resource validation engine.112MIT API bindings Development tools tlq-fhirpathFHIRPath engine.257MIT API bindings Development tools tlq-ucumUCUM (Unified Code for Units of Measure) implementation.373MIT API bindings Development tools tlrcOfficial tldr client written in Rust33,065MIT Command line utilities tlrepoThread-local git2::Repository, shareable across threads11,127MIT OR Apache-2.0 tlrpcjust a simple tlrpc1,629Apache-2.0 Network programming tlrpc-buildjust a simple tlrpc1,556Apache-2.0 tlrpc-derivetlrpc derive1,617Apache-2.0 Network programming tlrpc-futurestlrpc futures1,674Apache-2.0 Network programming tlrpc-nettlrpc net1,648Apache-2.0 Network programming tlrpc-typestlrpc types1,612Apache-2.0 tlruTime-aware Least Recently Used cache implementation2,313MIT tlru_cacheTime-Aware LRU Cache3,082MIT/Apache-2.0 tlsBindings for libressl's libtls7,431 GPL-2.0 tls-alpn-protocolTLS Application-Layer Protocol Negotiation (ALPN) Protocol1,464Apache-2.0 OR MIT tls-apiTLS API without implementation2,417,004MIT/Apache-2.0 tls-api-2TLS API without implementation27,667MIT/Apache-2.0 tls-api-native-tlsTLS API implementation over native-tls crate216,731MIT/Apache-2.0 tls-api-native-tls-2TLS API implementation over native-tls crate1,414MIT/Apache-2.0 tls-api-not-tlsTLS API implementation which returns plain sockets. This is NOT TLS implementation.147,701MIT/Apache-2.0 tls-api-not-tls-2TLS API implementation which returns plain sockets. This is NOT TLS implementation.26,002MIT/Apache-2.0 tls-api-opensslTLS API implementation over openssl crate103,376MIT/Apache-2.0 tls-api-openssl-2TLS API implementation over openssl crate1,388MIT/Apache-2.0 tls-api-rustlsTLS API implementation over rustls crate198,977MIT/Apache-2.0 tls-api-rustls-2TLS API implementation over rustls crate26,942MIT/Apache-2.0 tls-api-security-frameworkTLS API implementation over rustls crate8,100MIT/Apache-2.0 tls-api-security-framework-2TLS API implementation over rustls crate1,358MIT/Apache-2.0 tls-api-stubTLS API implementation that returns error on any operation2,078,979MIT/Apache-2.0 tls-api-stub-2TLS API implementation that returns error on any operation1,684MIT/Apache-2.0 tls-api-testTLS API without implementation339,897MIT/Apache-2.0 tls-api-test-2TLS API without implementation28,482MIT/Apache-2.0 tls-asyncTLS support for AsyncRead/AsyncWrite using native-tls11,505MIT Asynchronous Network programming tls-cert-expirationA small client of certeef, the simple certificate manager1,415MIT tls-cert-gen-libA tool for generating self-signed TLS certificates515MIT tls-certchain-resolverA simple tool to resolve the certificate chain of a TLS server1,160Apache-2.0 tls-certificate-exporterA Prometheus exporter to scrape certificates from remote connections to monitor the certificates.1,467Apache-2.0 Database interfaces tls-client_hello-parserTLS ClientHello parser6,947Apache-2.0 OR MIT tls-decrypta simple lib to decrypt the tls cipher data3,976MIT tls-detectA library to simplify detection of LTS ClientHello messages in a byte stream.410,529Apache-2.0 Network programming tls-friendA friendly library to make dealing with TLS easier1,858MIT tls-helpershelpers for creating tls tcp connections10,101MIT tls-hot-reloadTiny crate that brings wait- and lock-free TLS certificate hot-reloading for rustls3,672MIT Configuration Web programming tls-identity-managercontroller for TLS certificate renewals24MIT Configuration tls-listenerwrap incoming Stream of connections in TLS6,400,969Apache-2.0 tls-mkcert-testTLS mkcert test1,522Apache-2.0 OR MIT tls-parserParser for the TLS protocol2,189,457MIT/Apache-2.0 Network programming Parser implementations tls-sysFFI bindings for libressl's libtls3,488ISC tls-testerA TLS 1.3 server for testing client implementations527MIT OR Apache-2.0 tls-tunnelRust TLS over TCP tunnel5,165MIT tls-xbtls-xb is a cli tool that fetches scores and GPA from https://tsinglanstudent.schoolis.cn11,752GPL-3.0 Command-line interface tls2httpconnectListens for incoming TLS handshakes and issues HTTP CONNECT to an upstream proxy to relay the connection472AGPL-3.0-or-later Network programming tls_3d_to_2dTransforms the Hancock binary terretrial laser scanning data (TLS) to 2D image for quick inspection.5,892MIT Science tls_codecA pure Rust implementation of the TLS (de)serialization22,023,203Apache-2.0 OR MIT tls_codec_deriveDerive macros for the tls_codec trait21,929,971Apache-2.0 OR MIT tls_pingtls_ping8,680MulanPSL-2.0 tls_read_hancock_binReader for the Hancock terrestrial LiDAR binary polar format, see https://bitbucket.org/StevenHancock/libclidar.3,980MIT Science tls_root_primerTriggers Windows's automatic root certificate installation for Rust applications, fixing TLS issues on clean systems.2,609MIT Development tools Development tools::Debugging tls_sig_apiTencent Login Service Signature API (aka. TLSSigAPI)5,675MIT tls_wrap_commonLibrary written in Rust, compatible with boringssl, openssl, and rustls1,466MIT tlsfAn implementation of the Two-Level Segregated Fit (TLSF) allocator with optimized memory footprint3,517MIT OR Apache-2.0 Embedded development Memory management tlsferretA fast SSL/TLS scanner written in Rust, inspired by rbsec/sslscan494MIT OR Apache-2.0 Command line utilities Network programming tlshRust port of Trend Micro Locality Sensitive Hashing17,128BSD-3-Clause OR Apache-2.0 Algorithms tlsh-fixedRust port of Trend Micro Locality Sensitive Hashing230,305BSD-3-Clause OR Apache-2.0 Algorithms tlsh-rsPure Rust TLSH implementation with library and CLI support.270Apache-2.0 OR BSD-3-Clause Algorithms Command line utilities tlsh2A rust implementation of the TLSH algorithm101,190Apache-2.0 OR BSD-3-Clause Algorithms tlsimpleSimple and tiny TLS support for Rust, using Mbed-TLS.6,051MIT tlsinittls for tokio_postgres6,709MulanPSL-2.0 tlsinspectA CLI for inspecting TLS certificate chains and IP overrides.44MIT Command line utilities Network programming tlspuffinPlaceholder for tlspuffin1,430MIT tluaZero-cost high-level wrapper for Tarantool-LuaJIT144,557MIT tlua-deriveTlua derive macro definitions132,214BSD-2-Clause tlvRust library for encoding type, value, length - a common networking encoding4,483BSD-3-Clause tlv-codecGeneral-purpose TLV (Tag-Length-Value) codec for Rust binary protocols40MIT OR Apache-2.0 Encoding No standard library tlv-rsA parser for SIMPLE TLVs.105,388MIT OR Apache-2.0 tlv0838embedded_hal driver for TI's TLV0838/ADC0838 ADC chip1,506MIT tlv320aic23Driver for the registers on a TLV320AIC23B I²C Audio CODEC1,849MIT OR Apache-2.0 tlv320aic3204Driver for the registers on a TLV320AIC3204 I²C Audio CODEC454MIT tlv320dac3100A driver for Texas Instruments TLV320DAC3100 module.462MIT OR Apache-2.0 Embedded development No standard library tlv493d_a1b6_raspberryRust driver for tlv493d_a1b6 sensor on raspberry pi. Initially made by user ryankurte.4,903MPL-2.0 tlv_parserBER-TLV parsing & emitting library371,838MIT/Apache-2.0 No standard library Parser implementations TLViteratorA high-performance, zero-copy binary TLV parser and writer. Supports ASN.1 BER/DER, ISO7816, and DGI formats for embedded,…32MIT Cryptography Embedded development tlw_irusCliente Rust para a API Suri - plataforma de atendimento e e-commerce169MIT API bindings Web programming tly-api-clientAsync Rust client for the T.LY URL shortener API.24MIT API bindings Web programming::HTTP client tlyricsFetch synced lyrics (with timestamps) using the LRC format.1,788MIT API bindings tmRust simplest telemetry library.1,364MIT tm-abcitendermint ABCI trait in no_std5,384MIT tm-anode-apiAPI for the tm-anode The Machinery plugin8,593MIT OR Apache-2.0 tm-deriveFFI bindings for the machinery api2,8370BSD Game engines tm-interpreterA program to simulate a turing machine1,539GPL-3.0 tm-languageTmLanguage's definition and format conversion1,520MPL-2.0 tm-protostendermint ABCI protobuf types in no_std7,317MIT tm-rsFFI bindings for the machinery api12,3740BSD API bindings Game engines tm-sysFFI bindings for the machinery api9,7860BSD External FFI bindings Game engines tm-wheelLow-level hierachical timing wheel based timer driver implementation2,970MIT Algorithms Data structures tm040040An embedded-hal driver for the TM040040 Cirque Circle touchpad (and Pinnacle touchpads in general)4,448AGPL-3.0-only Embedded development Hardware support tm1637A platform agnostic driver to a LED-display powered by the TM1637 chip3,487MIT Embedded development Hardware support tm1637-embedded-halA platform agnostic driver to interface with the TM1637 (7-segment LED display) using embedded-hal and embedded-hal-async.8,939MIT OR Apache-2.0 tm1637-gpio-driverGeneric GPIO driver for the TM1637 micro controller, primarily for educational purpose. Doesn't need std-lib and you can choose…22,707MIT Embedded development Hardware support tm16xxEmbedded drivers for TM16xx display controllers.4,882MIT Embedded development tm2tsA CLI tool to convert TextMate grammars to Tree-sitter grammars1,090MIT Command line utilities tm4c-halCommon bits of HAL for the TM4C123x/TM4C129x family of microcontrollers27,245MIT OR Apache-2.0 Embedded development Hardware support tm4c123xPeripheral access API for TI TM4C123x microcontrollers35,6790BSD Embedded development tm4c123x-halHAL for the TM4C123x family of microcontrollers35,183MIT OR Apache-2.0 Embedded development Hardware support