All 305,250 crates, alphabetically

swc_ecma_transforms_baserust port of babel and closure compiler.10,323,872Apache-2.0 swc_ecma_transforms_classesHelper for transforms for the swc project5,832,490Apache-2.0 swc_ecma_transforms_compatrust port of babel and closure compiler.2,767,534Apache-2.0 swc_ecma_transforms_infernoSWC plugin for InfernoJS.1,479MIT swc_ecma_transforms_macrosMacros for swc_ecma_transforms.5,749,880Apache-2.0 swc_ecma_transforms_modulerust port of babel and closure compiler.2,495,636Apache-2.0 swc_ecma_transforms_optimizationrust port of babel and closure compiler.4,392,256Apache-2.0 swc_ecma_transforms_proposalrust port of babel and closure compiler.6,000,507Apache-2.0 swc_ecma_transforms_reactrust port of babel and closure compiler.7,308,939Apache-2.0 swc_ecma_transforms_testingrust port of babel and closure compiler.3,493,053Apache-2.0 swc_ecma_transforms_typescriptrust port of babel and closure compiler.7,137,243Apache-2.0 swc_ecma_usage_analyzerEcmaScript variable usage analyzer2,265,150Apache-2.0 swc_ecma_utilsUtilities for swc ecmascript ast nodes10,147,179Apache-2.0 swc_ecma_visitVisitors for swc ecmascript nodes which works on stable rustc30,375,450Apache-2.0 swc_ecma_visit_macrosVisitors for swc ecmascript nodes which works on stable rustc42,645Apache-2.0/MIT swc_ecma_visit_stdVisitors for swc ecmascript nodes which works on stable rustc2,826Apache-2.0 swc_ecmascriptEcmascript2,240,250Apache-2.0 swc_emotionAST Transforms for emotion752,196Apache-2.0 swc_eq_ignore_macrosMacros for EqIgnoreSpan and TypeEq.26,447,845Apache-2.0 swc_error_reportersError reporter implementations for the swc project4,907,127Apache-2.0 swc_es_astArena-based ES AST definitions.385Apache-2.0 swc_es_codegenHigh-performance code generator for swc_es_ast136Apache-2.0 swc_es_minifier2-pass minifier for swc_es_ast38Apache-2.0 swc_es_parserHigh-performance ECMAScript parser backed by swc_es_ast248Apache-2.0 swc_es_semanticsHigh-performance semantics analysis for swc_es_ast136Apache-2.0 swc_es_transforms2-pass transform pipeline for swc_es_ast35Apache-2.0 swc_es_visitVisitor interfaces for swc_es_ast247Apache-2.0 swc_estree_astESTree AST node definitions172,603Apache-2.0 swc_estree_compatCompatibility layer between estree and swc1,202,157Apache-2.0 swc_estree_macrosUtility for AST converters2,318Apache-2.0/MIT swc_estree_visitVisitor implementation for estree nodes1,546Apache-2.0/MIT swc_experimental_allocatorAn extensible Rust-based platform for the next generation of fast developer tools41,882Apache-2.0 swc_experimental_ast_macrosAn extensible Rust-based platform for the next generation of fast developer tools121,237Apache-2.0 swc_experimental_babelAST Transforms for experimental babel plugin10,673Apache-2.0 swc_experimental_ecma_astAn extensible Rust-based platform for the next generation of fast developer tools121,340Apache-2.0 swc_experimental_ecma_ast_compatAn extensible Rust-based platform for the next generation of fast developer tools691Apache-2.0 swc_experimental_ecma_codegenAn extensible Rust-based platform for the next generation of fast developer tools18Apache-2.0 swc_experimental_ecma_parserAn extensible Rust-based platform for the next generation of fast developer tools119,326Apache-2.0 swc_experimental_ecma_semanticAn extensible Rust-based platform for the next generation of fast developer tools118,613Apache-2.0 swc_experimental_ecma_transforms_baseAn extensible Rust-based platform for the next generation of fast developer tools39,184Apache-2.0 swc_experimental_ecma_utilsAn extensible Rust-based platform for the next generation of fast developer tools38,920Apache-2.0 swc_experimental_ecma_visitAn extensible Rust-based platform for the next generation of fast developer tools118,600Apache-2.0 swc_fast_graphFaster version of petgraph1,890,682Apache-2.0 swc_fast_ts_stripSuper-fast TypeScript stripper based on SWC61,959Apache-2.0 swc_feature_flagsFeature flag transformation for SWC - build-time marking and runtime dead code elimination291Apache-2.0 swc_formatjs_transformformatjs custom transform visitor for SWC7,551Apache-2.0 swc_graph_analyzerGraph analyzer1,800,717Apache-2.0 swc_htmlHTML apis for rust1,383,765Apache-2.0 swc_html_astAST definitions of html567,619Apache-2.0 swc_html_codegenHTML code generator for the swc project605,017Apache-2.0 swc_html_codegen_macrosInternal macro for the html code generator365,834Apache-2.0 swc_html_minifierHTML minifier1,500,809Apache-2.0 swc_html_parserHTML parser659,875Apache-2.0 swc_html_utilsUtils for HTML522,418Apache-2.0 swc_html_visitVisitor for html553,382Apache-2.0 swc_icu_messageformat_parserICU MessageFormat Parser6,662Apache-2.0 swc_internal_testInternal swc plugin used for integration test2,666Apache-2.0 swc_interop_nodejsGeneral interop for Node.js2,238Apache-2.0 swc_jniswc jni binding1,465Apache-2.0 swc_js_sourcemapBasic sourcemap handling for Rust2,938BSD-3-Clause swc_macros_commonCommon utilities for swc macros.26,903,372Apache-2.0 swc_magicAST transforms visitor for swc-magic64,056Apache-2.0 swc_mallocConfigures the best memory allocator for each platforms112,946Apache-2.0 swc_mut_cjs_exports[SWC plugin] mutable CJS exports13,241MIT swc_node_baseSpeedy web compiler287,455Apache-2.0 swc_node_bundlerSpeedy web compiler1,118,395Apache-2.0 swc_node_commentsImplementation of Comments of swc_common1,550,855Apache-2.0 swc_nodejs_commonCommon code for SWC bindings369,535Apache-2.0 swc_par_iterFork of rayon, with chili support709Apache-2.0 swc_parallelLinter for the swc project337,848Apache-2.0 swc_pluginSDK for authoring swc plugin2,335,747Apache-2.0 swc_plugin_add_import_extensionSWC plugin to add extensions to esm import and export specifiers1,488MIT swc_plugin_apiAPI for the swc plugins6,292Apache-2.0/MIT swc_plugin_backend_wasmerRunner backend for swc plugins. This crate is INTERNAL crate and used by swc itself.94,631Apache-2.0 swc_plugin_backend_wasmtimeRunner backend (wasmtime) for swc plugins. This crate is INTERNAL crate and used by swc itself.91,771Apache-2.0 swc_plugin_commentsInternal sharable storage for the comments between host to the plugin5,262Apache-2.0 swc_plugin_emotionSWC plugin for https://www.npmjs.com/package/babel-plugin-transform-imports19,038Apache-2.0 swc_plugin_importbabel-plugin-import rewritten in Rust41,055MIT swc_plugin_jestJest plugin for https://swc.rs30,116Apache-2.0 swc_plugin_js_apiAPI for the swc plugins11,272Apache-2.0 swc_plugin_jsx_attrsSWC plugin for JSX attrs2,545MIT swc_plugin_loadable_componentsSWC plugin for `@loadable/components`16,154Apache-2.0 swc_plugin_macroMacro support for authoring plugin's transform fn2,500,128Apache-2.0 swc_plugin_noopNoop plugin for debugging.15,578Apache-2.0 swc_plugin_proxyProxy structs to the hosts original structs for the plugin3,099,071Apache-2.0 swc_plugin_runnerRunner for swc plugins. This crate is INTERNAL crate and used by swc itself.1,148,599Apache-2.0 swc_plugin_sharedBase for swc plugins1,560Apache-2.0/MIT swc_plugin_styled_componentsstyled-components plugin for https://swc.rs40,776Apache-2.0 swc_plugin_styled_jsxSWC Plugin for styled-jsx17,703Apache-2.0 swc_plugin_transform_importsSWC plugin for https://www.npmjs.com/package/babel-plugin-transform-imports16,437Apache-2.0 swc_prefreshAST Transforms for prefresh plugin28,188Apache-2.0 swc_re_utilsUtility functions for working with SWC4,317MIT swc_react_nativeCollection of SWC implementations for React Native — umbrella crate.864MIT swc_react_native_codegenSWC port of @react-native/babel-plugin-codegen899MIT swc_react_native_hermes_v1_fixesHermes v1 fixes visitors. ported from babel-preset-expo458MIT swc_react_native_workletsSWC port of the react-native-worklets Babel plugin899MIT swc_relayAST Transforms for realy515,033Apache-2.0 swc_sdkAST transforms visitor for swc-sdk3,421Apache-2.0 swc_sourcemapForked from https://github.com/getsentry/rust-sourcemap3,499,843BSD-3-Clause swc_stylisPort of stylis153,230Apache-2.0 swc_timerTimings for swc2,405,748Apache-2.0 swc_trace_macroProc macro for performance trace of swc3,643,730Apache-2.0 swc_transform_commonCommon utilities for swc transforms for any language1,571,298Apache-2.0 swc_transform_cx_jsxPlugin for swc.rs that transforms cxjs.io1,459MIT OR Apache-2.0 swc_ts_fast_stripSuper-fast TypeScript stripper based on SWC226,406Apache-2.0 swc_ts_fast_strip_bindingBinding module for swc_ts_fast_strip379Apache-2.0 swc_typescriptProc macro for performance trace of swc580,627Apache-2.0 swc_visitVisitor generator for stable rustc26,709,856Apache-2.0 swc_visit_macrosVisitor generator for stable rustc9,264,489Apache-2.0 swc_webpack_astWebpack AST optimizer149,946Apache-2.0 swc_whitelabelAST-driven whitelabel transformation tool powered by SWC.45Apache-2.0Command line utilitiesDevelopment tools swc_xmlXML apis for rust178,337Apache-2.0 swc_xml_astAST definitions of xml174,223Apache-2.0 swc_xml_codegenXML code generator for the swc project193,915Apache-2.0 swc_xml_codegen_macrosInternal macro for the xml code generator29,519Apache-2.0 swc_xml_parserXML parser186,987Apache-2.0 swc_xml_visitVisitor for xml180,068Apache-2.0 swcachea low-cost and high-performance cache server ⚡37Apache-2.0 swcontrolA CLI tool for managing swtools32Apache-2.0Command line utilities swctxOne-shot channel with some special semantics.10,8890BSDAsynchronousConcurrency swd-rsCrate for parsing flash SWD files2,689MIT swdirSwiftly traverse and scan directories. Sway 🪭, swing 🎷 or swim 🪼 in directories.1,193Apache-2.0Filesystem swe-bench-adapterSWE-Bench adapter for ruv-swarm orchestration system486MIT OR Apache-2.0AlgorithmsDevelopment tools swearA bad implementation in Rust of an approximation of a JS A+ Promise.1,929MIT swearsUse swears, not curses21,771MIT sweaxizoneReserved namespace37ISC swedish_iban_toolThis crate allows the calculation of the IBAN of a bank account in sweden1,557MIT swedish_postal_codesValidate Swedish postal codes1,601MIT swedish_test_ssnGet Swedish test ssn from The Swedish Tax Agency (Skatteverket)3,076non-standardCommand line utilities sweecryptA simple and fun cipher (Rust)48MITCommand line utilities sweepRust library for the Scanse Sweep LIDAR module1,536Apache-2.0 sweep-bptreeIn memory locality aware b+ tree, faster for ordered access87,884MIT OR Apache-2.0 sweep-cliFast system cleaner for macOS and Linux — clean caches, uninstall apps, analyze disk, optimize system. Single binary.86MITCommand line utilitiesFilesystem sweeperA foundation for Minesweeper implementations in Rust12,309ZlibData structuresGame development sweepgaEfficient pangenome alignment filtering and sparsification tool94MITCommand line utilitiesScience sweeprsSweeprs is a minesweeper engine library built using rust3,382MIT sweepyFind and remove stale build artifacts across your projects183MIT sweetA delightful cross-platform test runner59,636MIT OR Apache-2.0Embedded developmentGame development sweet-cliA delightful cross-platform test runner29,926MIT OR Apache-2.0Embedded developmentGame development sweet-potatorStatic recipe site generator17,923non-standardCommand line utilities sweet_bevyBevy utilities4,355MIT OR Apache-2.0 sweet_coreDelightful Rust testing1,075MIT OR Apache-2.0 sweet_fsFS utilities6,151MIT OR Apache-2.0 sweet_macrosMacros for the sweet crate38,586MIT OR Apache-2.0Embedded developmentGame development sweet_netCross-platform utilities and dev tools1,385MIT OR Apache-2.0 sweet_rsxDelightful Rust testing819MIT OR Apache-2.0 sweet_rsx_macrosDelightful Rust testing1,054MIT OR Apache-2.0 sweet_serverSimple file server with live reload2,677MIT OR Apache-2.0 sweet_testA pretty cross platform test runner6,649MIT OR Apache-2.0CompilersDevelopment tools sweet_test_macrosCross-platform utilities and dev tools6,836MIT OR Apache-2.0CompilersDevelopment tools sweet_utilsCross-platform utilities and dev tools6,468MIT OR Apache-2.0CompilersDevelopment tools sweet_webCross-platform utilities and dev tools4,851MIT OR Apache-2.0 sweetacid-evdevevdev interface for Linux7,280Apache-2.0 OR MIT sweeten`sweeten` your daily `iced` brew1,868MITGUI sweetie-belleFree to anyone who wants it.2,216MIT sweetpasteA sweet & simple pastebin, with syntax highlighting and no client-side code.1,542MPL-2.0 sweetrpg-kv-objectsObjects for Key-value store5,042MITData structures sweetrpg-model-coreCore model definitions for SweetRPG3,402MITData structures swelearnOffline terminal-based SWE interview prep tool21MITCommand line utilities swellswell1,746GPL-3.0+ swellowSQL-first migration CLI24MITCommand line utilitiesDatabase interfaces swephSafe, thread-safe Rust API for the Swiss Ephemeris: planets, houses, eclipses, sidereal zodiac158AGPL-3.0-onlyScience sweph-sysRaw FFI bindings to the Swiss Ephemeris C library (vendored sources, v2.10.03)261AGPL-3.0-onlyExternal FFI bindingsScience swerveQuick and easy multithreaded file server for local front end development3,426GPL-3.0+Command line utilitiesWeb programming::HTTP server swerve_vehicle_descriptorsA library for describing swerve vehicles3,200Apache-2.0 swervpay-rsRust client for Swervpay.1,256MITWeb programming swfRead and write the Adobe Flash SWF file format.40,063MIT OR Apache-2.0 swf-buildersProgrammatic builders for Serverless Workflow definitions150Apache-2.0ConfigurationData structures swf-cliCLI tool for executing Serverless Workflow definitions83Apache-2.0Command line utilitiesDevelopment tools swf-coreServerless Workflow DSL models — data structures, serialization, and validation253Apache-2.0ConfigurationData structures swf-emitterSWF emitter12,086AGPL-3.0-or-later swf-fixedSWF fixed-point numbers for Rust24,362MIT/Apache-2.0 swf-headersA library for parsing the headers of a swf file.6,059MIT swf-parserSWF parser40,031AGPL-3.0-or-later swf-runtimeRuntime engine for Serverless Workflow DSL — execute, validate, and orchestrate workflows159Apache-2.0API bindingsAsynchronous swf-treeAbstract Syntax Tree (AST) for SWF files38,479MIT/Apache-2.0 swf-typesType definitions for the SWF file format18,399MIT/Apache-2.0 swfpA soft-float library27MIT OR Apache-2.0MathematicsNo standard library swgThis tool serves to make interacting with data for Star Wars Galaxies files easier to automate1,058AGPL-3.0-or-laterCommand line utilities swg_stfA library for reading from and creating STF files used by Star Wars Galaxies961AGPL-3.0-or-laterCompressionGame development swg_treA library for reading from and creating TRE files used by Star Wars Galaxies1,223AGPL-3.0-or-laterCompressionGame development swg_workspaceworkspace-hack package, managed by hakari1,674AGPL-3.0-or-later swglSoftware OpenGL implementation for WebRender.6,550MPL-2.0 swgoh_farming_botDiscord farming bot for Star Wars Galaxy of Heroes mobile game9,482GPL-3.0-or-laterCommand line utilitiesGames swhA CLI for Switch Hosts6,885MITCommand line utilities swh-contentsIntegration between swh-graph and content objects in Software Heritage552GPL-3.0-or-later swh-digestmapA tool to quickly convert between content hashes (eg. SWHID <-> sha1)3,070GPL-3.0-or-later swh-graphCompressed in-memory representation of the Software Heritage archive graph27,139GPL-3.0-or-laterCompressionScience swh-graph-grpc-servergRPC service to run the fast queries to the Software Heritage archive graph, using a compressed in-memory representation8,608GPL-3.0-or-laterCompressionScience swh-graph-stdlibLibrary of algorithms and data structures for swh-graph6,507GPL-3.0-or-laterCompressionScience swh-mosaicMOdular Storage of Archived and Indexed Contents from Software Heritage79GPL-3.0-or-later swh-osvMine data from vulnerability databases in the OSV format445GPL-3.0-or-laterScienceSecurity swh-provenancegRPC service to efficiently find the first revisions/releases/origins to contain a given content/directory2,031GPL-3.0-or-laterCompressionScience swh-provenance-db-buildReads a swh-graph dataset, and produces a Parquet database suitable for efficient provenance queries1,730GPL-3.0-or-laterCompressionScience swh-vulns-grpc-serverMine data from vulnerability databases in the OSV format63GPL-3.0-or-laterScienceSecurity swh_graph_topologyCollection of topology analysis utilities based on swh-graph9,804GPL-3.0-or-later swhenA simple utility for diffing two dates3,794MIT swhidSWHID v1.2 reference implementation - Complete SWHID (ISO/IEC 18670:2025) parsing and hashing with VCS integration290MITData structuresEncoding swhid-mintMint and resolve Software Heritage identifiers (SWHID, ISO/IEC 18670:2025). VCS-agnostic core; a git backend derives ids via gix62MITDevelopment tools swi-prolog-docsDocumentation for SWI-Prolog1,740BSD-3-Clause