All 305,250 crates, alphabetically

test-foo-bar-ed25519Formally verified ed25519 signature library33Apache-2.0 test-foo-bar-hacl-rsFormally verified Rust code extracted from HACL* - helper library81Apache-2.0 test-foo-bar-hkdfLibcrux HKDF implementation17Apache-2.0 test-foo-bar-hmacLibcrux HMAC implementation19Apache-2.0 test-foo-bar-intrinsicsLibcrux intrinsics crate51Apache-2.0 test-foo-bar-kemLibcrux KEM implementation17Apache-2.0 test-foo-bar-lib1Test crate #1 for experimenting with cargo publish --workspace.19MIT OR Apache-2.0 test-foo-bar-lib2Test crate #2 for experimenting with cargo publish --workspace.26MIT OR Apache-2.0 test-foo-bar-macrosMacros needed in libcrux88Apache-2.0 test-foo-bar-ml-dsaLibcrux ML-DSA implementation17Apache-2.0 test-foo-bar-ml-kemLibcrux ML-KEM & Kyber implementations18Apache-2.0 test-foo-bar-p256Formally verified P-256 implementation49Apache-2.0 test-foo-bar-platformPlatform detection crate for libcrux.53Apache-2.0 test-foo-bar-poly1305Formally verified Poly1305 MAC library37Apache-2.0 test-foo-bar-psqLibcrux Pre-Shared post-Quantum key establishement protocol15Apache-2.0 test-foo-bar-rsaFormally verified RSA signature library15Apache-2.0 test-foo-bar-secretsLibcrux utilities for working with secrets69Apache-2.0 test-foo-bar-sha2Formally verified SHA2 hash library72Apache-2.0 test-foo-bar-sha3Libcrux SHA-3 implementation42Apache-2.0 test-foo-bar-traitsTraits for cryptographic algorithms68Apache-2.0 test-foobarA test package for foobar24MIT OR Apache-2.0 test-forkA library for running tests in separate processes.118,908Apache-2.0 OR MITDevelopment toolsDevelopment tools::Testing test-fork-coreCore fork logic of test-fork.119,137Apache-2.0 OR MIT test-fork-macrosSupporting procedural macro crate for test-fork.119,077Apache-2.0 OR MIT test-formatProvides the assert_debug_fmt and assert_display_fmt macros for testing Debug (or Display) implementations on no_std3,663EUPL-1.2 OR Apache-2.0 OR MITDevelopment tools::DebuggingNo standard library test-fuzzTo make fuzzing Rust easy2,713,548AGPL-3.0 WITH mif-exception test-fuzz-dirstest-fuzz-dirs20,860MIT OR Apache-2.0 test-fuzz-internaltest-fuzz-internal2,694,032AGPL-3.0 WITH mif-exception test-fuzz-macrotest-fuzz-macro2,717,258AGPL-3.0 WITH mif-exception test-fuzz-runtimetest-fuzz-runtime2,713,857AGPL-3.0 WITH mif-exception test-gameMobile project generator for test-game1,292MIT OR Apache-2.0 test-generationTool for generating tests for the bytecode verifier and Move VM runtime8,811Apache-2.0 test-generatorRust Test generator: enumerating entries according to file-system pattern and generating a test function for each entry.1,280,073MIT/Apache-2.0 test-generator-utestRust UTest harness, covering the 3 phases: setup/test/teardown4,488MIT/Apache-2.0 test-ghaTest crate for testing out CI and automatic deploys1,660MIT test-groupOrganize tests into groups with macros for filtering in nextest90,556MIT OR Apache-2.0 test-harnessa little test macro to wrap your tests with an arbitrary setup/teardown function369,735MIT OR Apache-2.0Development tools::Testing test-helperHelper functions for testing.2,441MITDevelopment tools test-helpersJest style setup and teardown test helper macros7,628MIT test-helpers-asyncJest style setup and teardown test helper macros2,953MIT test-ignore-ifA rust proc macro to conditionnaly ignore tests4,250Apache-2.0 test-ignore-if-utilsBuild utils for the `test-ignore-if` crate6,759Apache-2.0 test-implA macro for use in testing, to run a test on multiple trait implementations2,803MIT test-in-dockerCLI tool to test your code in specific environments using Docker1,809GPL-3.0-or-laterCommand line utilitiesDevelopment tools::Testing test-io-devJust to test crate.io1,770GPL-3.0 test-langCompiler snapshot test harness for tokens, ASTs, and errors.39Apache-2.0 OR MITDevelopment toolsDevelopment tools::Testing test-libthis is a test1,158Unlicense test-lib-jzteamtest1,519MIT test-lib-testA test lib1,418MIT test-lib-yoTest library for chacking random stuff1,494GPL-2.0 test-logA replacement of the #[test] attribute that initializes logging and/or tracing infrastructure before running tests.59,940,181Apache-2.0 OR MITAPI bindingsConfiguration test-log-coreCore logic for the test-log procedural macro.1,835,661Apache-2.0 OR MIT test-log-macrosSupporting procedural macro crate for test-log.41,502,196Apache-2.0 OR MIT test-loggerSimple helper to initialize env_logger before unit and integration tests. Works on stable rust.28,836MIT/Apache-2.0 test-macroThis is a macro for writing Rust test code in an easy way.11,837non-standard test-max-version-example-crateTest crates.io for u64::max() version numbers3,393MIT test-mobileMobile project generator for test-engine13,182MIT OR Apache-2.0 test-monorepo-cdjust testing crates publishing40,443MIT test-monorepo-cd1workspace member38,803MIT test-monorepo-cd2workspace member39,712MIT test-mueQu9Ozno readme test3,644MIT OR Apache-2.0 test-mumuTest suite plugin for the Lava language2,989MIT OR Apache-2.0Data structures test-nexgenomicsThe official crate for NexGenomics239BSD-3-ClauseAPI bindings test-notifiera struct that you can put at the top of your tests to output some information about which test ended, and when, and some other…2,819MIT OR Apache-2.0 test-npm-packageTest NPM Package1,578MIT test-numbat-codecLightweight binary serializer/deserializer, written especially for Numbat smart contracts783GPL-3.0-onlyCryptography::CryptocurrenciesDevelopment tools test-numbat-codec-deriveMacro implementations of test-numbat-codec #[derive(NestedEncode, NestedDecode, TopEncode, TopDecode)]799GPL-3.0-onlyCryptography::CryptocurrenciesDevelopment tools test-numbat-wasmNumbat WebAssembly smart contract API778GPL-3.0-onlyCryptography::CryptocurrenciesDevelopment tools test-numbat-wasm-debugNumbat WebAssembly smart contract API debugging mocks and utils769GPL-3.0-onlyCryptography::CryptocurrenciesDevelopment tools::Debugging test-numbat-wasm-deriveNumbat WebAssembly smart contract API procedural macros765GPL-3.0-onlyCryptography::CryptocurrenciesDevelopment tools::Procedural macro helpers test-numbat-wasm-nodeNumbat WebAssembly VM API wrapper745GPL-3.0-onlyCryptography::CryptocurrenciesDevelopment tools::FFI test-optimization-sdkDatadog's test optimization sdk2,001Apache-2.0 test-owner-pkgA test package for cargo owner management21MIT test-package-1234test-description1,177MIT test-package-abctest crate1,486MIT test-package-demo01A test package1,083MIT test-palletalex version FRAME pallet template for defining custom runtime logic.1,651MIT OR Apache-2.0 test-parachain-adderReserved by Parity while we work on an official release1,537non-standard test-parachain-adder-collatorReserved by Parity while we work on an official release1,469non-standard test-parachain-haltReserved by Parity while we work on an official release1,489non-standard test-parachain-undyingReserved by Parity while we work on an official release1,477non-standard test-parachain-undying-collatorReserved by Parity while we work on an official release1,492non-standard test-patienceSynchronize the startup of applications that are part of an integration test3,820MIT test-pretty-logA replacement of the #[test] attribute that initializes logging and/or tracing infrastructure before running tests.8,047Apache-2.0 OR MITAPI bindingsConfiguration test-pretty-log-macrosSupporting procedural macro crate for test-pretty-log.5,111Apache-2.0 OR MIT test-projectTest project to play around with release management24,810MIT test-pub-oreosundaesimple package for publish test2,195Apache-2.0 test-publish-aA test1,306MIT test-publish-bA test1,309MIT test-publish-cdbblearning rust,and this program practicing crate publishing.972MIT test-publish-cratetest crate1,475Apache-2.0 test-query-dataThis crate is only for testing not for production use.5,031MITAPI bindings test-rTest framework for Rust133,586Apache-2.0 test-r-coreTest framework for Rust (core module)131,091Apache-2.0 test-r-macroTest framework for Rust (macros)131,424Apache-2.0 test-release-automationtesting release_plz8,213MIT test-resultsA series of utility macros for outputting testing results.4,943MIT test-rmExample test of the module rust-to-npm1,465MIT test-rossoA test to learn how to publish a crate.1,417MIT OR Apache-2.0 test-rp-xrpl-rsA 100% Rust library to interact with the XRPL23ISCNo standard library test-rsSemantic Release test project6,125MIT test-runtime-constantsReserved by Parity while we work on an official release1,469non-standard test-rust-npmtesting the rust npm crate1,463MIT test-rust-publishtest453MIT test-rust2just a test1,582MIT test-rusty-graderprogramming.in.th grading system1,574MIT test-samplerTools for statistical unit testing of sampling procedures1,508MITDevelopment tools::TestingScience test-semanticBPCon: A Byzantine Fault-Tolerant Consensus Protocol Implementation in Rust.872MITAlgorithms test-shisho-datasourceThis is the utility for Shisho Cloud Policy SDK.5,162Apache-2.0 OR MIT test-shisho-gql-deriveThis is the utility for Shisho Cloud Policy SDK.13,636Apache-2.0 OR MIT test-shisho-policyThis is the SDK of Shisho Cloud policies to write your custom policies in Rust.1,562Apache-2.0 test-shisho-policy-sdkThis is the SDK of Shisho Cloud policies to write your custom policies in Rust.18,669Apache-2.0 test-smi-rsAPIs for managing and monitoring FuriosaAI NPUs3,380Apache-2.0 test-spanmacro and utilities to do snapshot tests on tracing spans82,665MIT OR Apache-2.0Development tools::Testing test-span-macromacro to do snapshot tests on tracing spans, usint test-span83,761MIT OR Apache-2.0 test-spinBitneedle record inspection/report CLI for testing and verification44Apache-2.0 test-sqlxjust a test for publish1,205Apache-2.0 test-strategyProcedural macro to easily write higher-order strategies in proptest.4,753,766MIT OR Apache-2.0Development tools::Testing test-suiteStargaze Test Suite for Launchpad49,856Apache-2.0 test-sysRust bindings for the test-sys library4,886Apache-2.0 test-tagThe #[tag] attribute for convenient tagging/grouping of #[test] tests.332,440Apache-2.0 OR MITConfigurationDevelopment tools test-temp-dirTemporary directories for use in tests62,007MIT OR Apache-2.0Development tools::Testing test-temp-fileThis crate allows creation and automatic deletion (based on Drop trait) of files11,991MIT OR Apache-2.0Development tools::TestingFilesystem test-template-lib-crateA comprehensive template for lib crates!2,159MIT test-teyrchain-adderPezkuwiChain SDK component - placeholder for name reservation29Apache-2.0Cryptography::Cryptocurrencies test-teyrchain-adder-collatorPezkuwiChain SDK component - placeholder for name reservation29Apache-2.0Cryptography::Cryptocurrencies test-teyrchain-haltPezkuwiChain SDK component - placeholder for name reservation29Apache-2.0Cryptography::Cryptocurrencies test-teyrchain-undyingPezkuwiChain SDK component - placeholder for name reservation29Apache-2.0Cryptography::Cryptocurrencies test-thatA rich assertion and matcher library based on GoogleTest1,143Apache-2.0Development toolsDevelopment tools::Testing test-that-macroProcedural macros for test-that951Apache-2.0Development toolsDevelopment tools::Testing test-to-ascii-artA simple program to convert text to ASCII art.1,167MIT test-to-vecConverts cargo test output into a vec of suites19,298MIT test-toolboxThis library provides useful macros for unit testing8,543MITDevelopment tools::Testing test-traceA replacement of the #[test] attribute that initializes tracing infrastructure before running tests.1,287,335Apache-2.0 OR MITAPI bindingsConfiguration test-trace-macrosSupporting procedural macro crate for test-trace.1,287,453Apache-2.0 OR MIT test-tryAn alternative to Rust's `#[test]` macro for writing unit tests.2,011MIT OR Apache-2.0 test-try-macrosAn alternative to Rust's `#[test]` macro for writing unit tests.2,222MIT OR Apache-2.0 test-tubelibrary for building integration testing environments for cosmos-sdk chains in Rust124,470MIT OR Apache-2.0 test-tube-coreumlibrary for building integration testing environments for cosmos-sdk chains in Rust5,473MIT OR Apache-2.0 test-tube-injlibrary for building integration testing environments for cosmos-sdk chains in Rust23,704MIT OR Apache-2.0 test-tube-ntrnlibrary for building integration testing environments for cosmos-sdk chains in Rust15,867MIT OR Apache-2.0 test-tube-provlibrary for building smart contract integration testing environments for Provenance Blockchain in Rust3,853Apache-2.0API bindingsCryptography::Cryptocurrencies test-tube-txlibrary for building integration testing environments for cosmos-sdk chains in Rust191MIT OR Apache-2.0Cryptography::CryptocurrenciesDevelopment tools::Testing test-tube-xlibrary for building integration testing environments for cosmos-sdk chains in Rust6,819MIT OR Apache-2.0 test-validator-plugin-helloPOC for solana validato plugins, similarly to crate plugins1,456MIT test-vectorsExecute tests against test vectors stored in external files1,535non-standard test-vectors-macroA proc macro to support the test-vectors crate2,180non-standard test-withA library that helps you run tests with conditions1,578,121MITDevelopment tools test-with-deriveA library that helps you run tests with conditions229,527MITDevelopment tools test-with-tokioattribute macro for tests using tokio with cases and async guards8,376MIT test-with-tokio-macrosproc macro for test-with-tokio6,665MIT test-workspace-dawidjaodjfaiowjfoaiijtest5,422MIT test-workspace-klmkldvjsvsdftest2,198MIT test-wpThe Rust client of Nvidia UFM3,768non-standard test-wwm-rust-minigrepwwm test.655MIT OR Apache-2.0 test-x25519-dalekX25519 elliptic curve Diffie-Hellman key exchange in pure-Rust, using curve25519-dalek.2,675BSD-3-ClauseCryptographyNo standard library test-yanktest of cargo yank8,742MIT test0log 0.5.0 test6,923MIT test001A rust test0011,487MIT test01Yo's Test2,093MIT test1Crate test-package3,034MIT test1-crate-ikripakabuild command internal implementation281MIT test1-mg736A Rust library to interact with the Switchboard Solana program.1,531MIT test120232test1,773MIT OR Apache-2.0 test123This is only a test123!1,094Apache-2.0 test1234Just to test publishing a crate. Ignore this :p1,842MIT test12345A command-line tool for searching for text in files.2,849MIT test1lukagaricA fun game where you guess what number the computer has chosen.2,780MIT OR Apache-2.0 test2hello test2,683MIT test2-crate-ikripakabuild command internal implementation142MIT test2020This is demo crate1,560MITCommand-line interface test262-harnessA test bed for the ecma 262 test suite3,291MIT test3-crate-ikripakabuild command internal implementation23MIT test4aTesting library that provides some tools to apply "Advanced" Arrange-Act-Assert testing design.3,150MIT OR Apache-2.0Development tools::Testing test5A short description of my package4,860MIT OR Apache-2.0 test8981Crate for testing stuff5,638Unlicense test_001_artA simple drawing library for Rust2,047MIT test_1337test8,130MIT OR Apache-2.0Operating systemsScience test_14test_14645MIT test_2026-01-29_A01A test app.27MIT OR Apache-2.0 test_40a48f47864atesting scraping examples3,539MIT test_61a7cd7f28e0testing scraping examples6,105MIT test_7018a98a70c0testing scraping examples3,556MIT test_addUsed to write eDSL proc-macro .1,338MIT OR Apache-2.0 test_add_wThis is test crate for publish crate1,275MIT test_api_clitest1,650MIT test_appJust me testing how crates work1,551MIT test_artTest crate from the book1,220MIT OR Apache-2.0 test_art_testA test1,549MIT test_binA crate for getting the crate binary in an integration test.607,930MIT OR Apache-2.0 test_bogdan_artA library for modeling artistic concepts.1,554MIT test_cargocargo_test_by_pkzone1,778MIT test_cargo515A test project for cargo1,566MIT OR Apache-2.0 test_cargo_for_cnsy学习文件 - 无特别用途3,066MIT OR Apache-2.0 test_cargo_packageA test package1,463MIT test_cargo_publis001here goes the description...1,538MIT test_citest for crate publish4,896MIT test_ci_crateTest crate deploy2,736Apache-2.0 test_commonJust an utility library with functionality I usually use in my unit tests and integration tests.11,948non-standard test_cp_first_liba first lib of study rust lib626MIT OR Apache-2.0