All 305,250 crates, alphabetically

tsuzuri-dynamodbDynamoDB integration for Tsuzuri5,925MIT OR Apache-2.0Data structuresDatabase interfaces tsuzuri-libsqlLibSQL integration for Tsuzuri602MIT OR Apache-2.0Data structuresDatabase interfaces tsvtsv (tab-seperated-values) data format for serde (serialization/deserialization)10,686MIT tsverifyCompare alignments produced by tsalign3,289BSD-2-Clause tswSU wrapper for termux481GPL-3.0-onlyCommand line utilities tsxUniversal Framework Protocol CLI — agent-native code generation for TanStack Start and beyond30MITCommand line utilitiesDevelopment tools tsx-forge4-tier code generation engine for the tsx Framework Protocol95MITDevelopment toolsTemplate engine tsxlibtimeseries library5,397MIT OR Apache-2.0 tsymTyped OpenAI Chat Completions1,690MIT tsyncGenerate typescript types from rust code.78,286MIT OR Apache-2.0Command line utilitiesDevelopment tools tsync-macroMacros for tsync (see https://github.com/Wulf/tsync)46,209MIT OR Apache-2.0 tsyncpAsync channel APIs (mpsc, broadcast, barrier, etc) over TCP for message-passing.48,281MITNetwork programmingWeb programming tszA crate for time series compression based upon Facebook's Gorilla whitepaper98,311MIT tsz-binderTypeScript name binder for the tsz compiler836Apache-2.0CompilersDevelopment tools tsz-checkerTypeScript type checker for the tsz compiler504Apache-2.0CompilersDevelopment tools tsz-cliCLI binaries for the tsz TypeScript compiler94Apache-2.0CompilersDevelopment tools tsz-commonCommon types and utilities for the tsz TypeScript compiler1,038Apache-2.0CompilersDevelopment tools tsz-compressDelta-delta, Delta compression for time series data22,779MIT OR Apache-2.0Compression tsz-coreCore TypeScript compiler and type checker library197Apache-2.0CompilersDevelopment tools tsz-emitterTypeScript-to-JavaScript emitter and transforms for the tsz compiler340Apache-2.0CompilersDevelopment tools tsz-loweringAST-to-type lowering bridge for tsz605Apache-2.0CompilersDevelopment tools tsz-lspLanguage Server Protocol implementation for the tsz compiler422Apache-2.0CompilersDevelopment tools tsz-macroDelta-delta, Delta compression for time series data15,515MIT OR Apache-2.0Compression tsz-parserTypeScript parser and AST types for the tsz compiler904Apache-2.0CompilersDevelopment tools tsz-scannerTypeScript scanner/tokenizer for the tsz compiler972Apache-2.0CompilersDevelopment tools tsz-solverTypeScript type solver for the tsz compiler765Apache-2.0CompilersDevelopment tools tszipSimple command line utility for quickly compressing and decompressing a directory through tar and snap compression1,390BSD-3-Clause ttA command-line tool.12MIT tt-authAPI key validation. Web auth (Auth.js) lives in the cloud repo, not here.336Apache-2.0 tt-cacheL1 (exact-match Redis) cache and L2 (pgvector semantic) cache layer.71Apache-2.0 tt-callToken tree calling convention8,367,616MIT OR Apache-2.0 tt-cliThe `tt` CLI binary — gateway, inspect, plan, audit subcommands.21Apache-2.0 tt-clientTo be correct, To be reliable! A lightweight private cloud solution for SME scenarios.1,624MIT OR Apache-2.0Command line utilities tt-configLayered config loader: defaults < file (yaml/toml) < env vars.54Apache-2.0 tt-coreAxum HTTP server, routing engine, middleware, and provider registry.39Apache-2.0 tt-engineTo be correct, To be reliable! A lightweight private cloud solution for SME scenarios.1,612MIT OR Apache-2.0Command line utilities tt-equalThe macro `tt_equal` acts as a predicate for whether two token trees are equal.7,501MIT OR Apache-2.0 tt-frameworkTo be correct, To be reliable! A lightweight private cloud solution for SME scenarios.1,673MIT OR Apache-2.0Command line utilities tt-identifierMacro for deterministically turning arbitrary Rust tokens into an identifier2,837MIT tt-inspect-coreRule engine + tree-sitter harness for the Inspect static analyzer.334Apache-2.0 tt-inspect-rules-tier1The 10 launch-day P0 Inspect rules (deterministic, Tier 1).316Apache-2.0 tt-mcpModel Context Protocol server exposing TokenTrimmer intelligence to MCP-compatible clients.38Apache-2.0 tt-numtt-macros for various numerical operations1,853MIT/Apache-2.0 tt-pathUsed to handle token-tree indexes in proc-macro APIs75MITDevelopment tools::Procedural macro helpers tt-plan-corePlan replay engine — deterministic simulation with bootstrap confidence intervals.316Apache-2.0 tt-previewCost preview engine — projects cost + savings + route suggestions for an LLM request without calling any model.69Apache-2.0 tt-provider-anthropicAnthropic provider adapter — the worked reference example. Auto-applies cache_control on system blocks >=1024 tokens.87Apache-2.0 tt-provider-compatOpenAI-wire-compatible provider machinery — shared by the OpenAI adapter and the Groq/Mistral/Together/OpenRouter adapters.160Apache-2.0 tt-provider-geminiGoogle Gemini provider adapter — separate API shape (systemInstruction, functionDeclarations, streamGenerateContent).87Apache-2.0 tt-provider-groqGroq provider adapter (OpenAI-compatible).86Apache-2.0 tt-provider-localLocal-LLM provider adapter — Ollama, vLLM, LM Studio (all OpenAI-compatible).53Apache-2.0 tt-provider-mistralMistral provider adapter (OpenAI-compatible).87Apache-2.0 tt-provider-openaiOpenAI provider adapter — chat completions, embeddings, streaming.102Apache-2.0 tt-provider-openrouterOpenRouter provider adapter — pass-through unified gateway (OpenAI-compatible).86Apache-2.0 tt-provider-togetherTogether AI provider adapter (OpenAI-compatible).88Apache-2.0 tt-retrievalRAG / context compression: chunking, embedding, HNSW retrieval, <retrievable> tag substitution.53Apache-2.0 tt-routingRule-based routing engine — evaluates per-org routes in priority order to select target model/provider.68Apache-2.0 tt-serverTo be correct, To be reliable! A lightweight private cloud solution for SME scenarios.1,593MIT OR Apache-2.0Command line utilities tt-sharedShared types, errors, and Provider trait for TokenTrimmer.595Apache-2.0 tt-syncCommand-line interface for TT-Sync remote synchronization server156MIT tt-telemetryOpenTelemetry setup + audit log primitives (hash-chain + Ed25519 signatures).378Apache-2.0 tt-tokenizeShared token estimation (tiktoken cl100k + heuristic fallback) used by preview, dispatch, and routing.102Apache-2.0 tt-toolkitA collection of macros for rapidly prototyping programming languages1,643MIT tt-toolkit_deriveDerive macros for tt-toolkit1,866MIT tt2-climb-the-towerSimple pathfinding program for Tap Titans 2 "Climb the Tower" event44MITAlgorithmsCommand line utilities tt21100An embedded-hal driver for the TT21100 multi-touch touchscreen controller147,644MIT OR Apache-2.0Embedded developmentNo standard library tt21100-asyncAn embedded-hal driver for the TT21100 multi-touch touchscreen controller1,465MIT OR Apache-2.0Embedded developmentNo standard library ttagsGenerate ctags using Tree Sitter13,881non-standard ttailSmall program to display last N lines of output.1,051MITCommand line utilities ttasmTTVM Assembler API & driver for Rust5,410MIT OR Apache-2.0 ttawtalking to a wall, a piecemeal natural language processing library328,136MIT ttbA crate for saving and loading of tinytown build files3,601AGPL-3.0-or-later ttcA fun CLI helps you track your tasks & log the time to a flat file6,739MIT OR Apache-2.0 ttccToken tree calling convention2,646MIT/Apache-2.0 ttcgTerminal Trading Card Game308MIT OR Apache-2.0Command line utilitiesGames ttdlTTDL - Terminal ToDo List manager69,180MITCommand line utilities tteTime to execute. Application benchmark/timer.4,729MIT ttestTTest988MIT OR Apache-2.0 ttfHTTP tunnel forwarder application656MITDevelopment tools ttf-firacodeFira Code TrueType fonts for Rust.27,151MITGUI ttf-interInter font as cargo crate for direct use from code3,070non-standard ttf-iosevka-ss08Iosevka font as cargo crate for direct use from code2,166non-standard ttf-name-decoderDecoder for names of Truetype font.1,582MIT/Apache-2.0 ttf-noto-sansNoto Sans TrueType fonts for embedding into your application binary.27,557MIT/Apache-2.0GamesGUI ttf-parserA high-level, safe, zero-allocation font parser for TrueType, OpenType, and AAT.89,752,577MIT OR Apache-2.0Parser implementations ttf-parser-utilsA crate with embolden, slant, and modify bbox utils for ttf-parser6,551MIT OR Apache-2.0 ttf-utilsttf-parser utils9,977MIT OR Apache-2.0 ttf2cp437Converts a `.ttf` file into a square Codepage 437 font atlas.1,681MIT/Apache-2.0Command line utilities ttf2eotconvert TTF fonts to legacy-IE EOT format43MITEncodingGraphics ttf2meshRust API for ttf2mesh - a crossplatform library allows to convert a glyphs of truetype font (ttf) to a mesh objects in 2d and 3d…35,575MITAPI bindingsMultimedia ttf2mesh-sysRust FFI bindings for ttf2mesh14,030MIT ttf2woff2A Pure Rust library and CLI for compressing TTF fonts to WOFF2 format.7,632MIT OR Apache-2.0Text processing ttf_word_wrapWraps text based on character width.12,513MITText processing ttfbLibrary + CLI utility to measure the TTFB (time to first byte) of HTTP(S) requests. This includes data of intermediate steps,…40,308MITCommand line utilitiesNetwork programming ttftpA sans-io TFTP library. Currently provides only a client and does not support options.16,315MIT OR Apache-2.0Network programmingNo standard library ttgraphTyped/Transactional Graph container11,256MIT OR Apache-2.0Data structures ttgraph_macrosProc-macros for TTGraph9,656MIT OR Apache-2.0Data structures tthreshHigh-level Rust bindings to the tthresh compressor9,418MPL-2.0API bindingsCompression tthresh-sysLow-level Rust bindings to the tthresh compressor9,745MPL-2.0API bindingsCompression ttidTyped, time-aware IDs built on UUIDv8.27MIT OR Apache-2.0 ttimerA tiny crate used for timing individual functions4,855MIT ttipA tip of the day in the CLI. So far we have Vim, and Korean426non-standard ttirTTVM Intermediate Representation driver4,416MIT OR Apache-2.0 ttjSerialize OpenType tables to JSON920Apache-2.0 ttk4145_elevator_serverTCP based API for the elevator hardware at NTNU RealTime lab6,455UnlicenseHardware support ttk91A parser, compiler and emulator library for the TTK91 instruction architecture.2,859MIT ttkmd-ifLowest level pci interface to the tenstorrent driver (ttkmd)2,619Apache-2.0 ttlModern traceroute/mtr-style TUI with hop stats and optional ASN/geo enrichment2,021MIT OR Apache-2.0Command line utilitiesNetwork programming ttl-queueA queue that drops its content after a given amount of time.36,185EUPL-1.2Data structuresGame development ttl_cacheA cache that will expire values after a TTL6,903,715MIT/Apache-2.0 ttl_cache_with_purgingA time-to-live (TTL) cache implementation with optional background purging for expired entries.7,707MIT OR Apache-2.0AsynchronousCaching ttlhashmapOptionally bounded HashMap-like container with decaying nodes.3,5610BSDAlgorithms ttlintSmall, fast utility to lint text63MIT ttlockReserved21MIT ttlogHigh-performance lock-free tracing and logging system281MITAsynchronousData structures ttlog-macrosTTLog event macros and utilities356MITAsynchronousData structures ttlog-viewTTLog viewer and analysis tool20MITAsynchronousData structures ttmTask Manager by CLI1,613MIT OR Apache-2.0Command line utilities ttm-rsCLI to turn tuples into adjacency matrices1,645MITCommand line utilitiesData structures ttmapTrivial implementation of type map15,932BSL-1.0 ttml_processorA Rust library for parsing and generating TTML lyrics files, specifically designed for Apple Music and AMLL formats.2,376MITMultimedia::AudioParsing tools ttmsgTeamTalk Message CLI2,656MulanPSL-2.0 tto`to` is a small Rust CLI for project-scoped TODO lists. It walks up from your current working directory, finds the nearest…76MITCommand line utilities ttojBackground jobs.1,736MIT ttoolstuple utilities101MITAlgorithmsNo standard library ttoon-coreCore Rust library for T-TOON / T-JSON typed text serialization and Arrow conversion22MITDatabase interfacesEncoding ttopTerminal Top: 10X better than btop - Pure Rust system monitor with GPU support (NVIDIA/AMD/Apple), sovereign stack,…4,272MIT OR Apache-2.0Command line utilitiesVisualization ttpParses telegram mobile .attheme file to readable colors4,257MIT ttp229Platform agnostic Rust driver for the TTP229, 16/8 keys touch pad detector IC.1,525MIT/Apache-2.0Embedded developmentHardware support ttpkitGeneric types for implementing protocols like HTTP, RTSP, SIP, etc.1,029MIT ttpkit-authCommon HTTP authentication methods (Basic and Digest).729MIT ttpkit-httpSimple HTTP client and server implementation based on ttpkit.817MIT ttpkit-urlURL parsing and manipulation utilities for ttpkit.1,094MIT ttpkit-utilsVarious utilities for ttpkit.1,185MIT ttpoeTesla Transport Protocol over Ethernet (TTPoE) implementation in Rust (ongoing).1,201MIT ttrThe Terminal Typing Trainer – a fast, feature-rich typing trainer for the terminal, built in Rust.706MITCommand line utilities ttracetrace the time for tasks for a given day.6,325MIT ttrackCommand-line utility for time tracking1,653Apache-2.0Command line utilities ttrackrttrackr, a time tracker2,943MIT ttrcThe Titrate language compiler crate.19Apache-2.0 ttrc-fmtPlaceholder for the Titrate code formatter.18Apache-2.0 ttrc-lspPlaceholder for the Titrate language server (LSP) implementation.18Apache-2.0 ttripllA no-std compatible library for parsing, representing, and manipulating LLVM-style target triples.17MITDevelopment toolsNo standard library ttrkTrack time spent on a project.1,480MIT ttrmSerde definitions of what a ttrm file looks like (ttr in progress!)1,514MIT OR Apache-2.0 ttrpcA Rust version of ttrpc.2,208,063Apache-2.0 ttrpc-codegenRust codegen for ttrpc using ttrpc-compiler crate2,061,841Apache-2.0Development tools::Build UtilsNetwork programming ttrpc-compilerttRPC compiler for ttrpc2,076,148Apache-2.0Network programming ttrss_apiAPI bindings for TinyTinyRSS7,791MIT OR Apache-2.0API bindings ttsHigh-level Text-To-Speech (TTS) interface378,583MIT tts-cliCommand line utility to automatically read from clipboard.6,026MIT OR Apache-2.0AccessibilityCommand line utilities tts-external-apiRust implementation of the External Editor API for Tabletop Simulator6,769MIT tts-guiTBD2,703GPL-3.0-or-laterAccessibilityMultimedia::Audio tts-rsA Rust library for text-to-speech synthesis using the Kokoro engine549MIT tts-tuiClipboard Narrator in the terminal8,503GPL-3.0-or-laterAccessibilityCommand line utilities tts-urlsFormat URLs to retrieve audio from TTS (text to speech) services like Google Translate or VoiceRSS6,280MIT tts_winrt_bindingsInternal crate used by `tts`7,155MIT ttsc🚀 Tiny TypeScript Compiler1,688MIT ttspicoHigh-level bindings to the Pico TTS engine. (includes patches for x86_64 support)9,919Apache-2.0API bindingsMultimedia::Audio ttspico-sysLow-level bindings to the Pico TTS engine. (builds Pico from source, includes patches for x86_64 support)11,267Apache-2.0External FFI bindingsMultimedia::Audio ttsync-clientReusable TT-Sync v2 client pull and push engine518MIT ttsync-contractProtocol types and wire contracts for TT-Sync v23,045MIT ttsync-coreUse-case orchestration and trait definitions for TT-Sync2,982MIT ttsync-fsFile system adapter for TT-Sync manifest scanning and atomic I/O249MIT ttsync-httpHTTP server and client adapter for TT-Sync v2 protocol965MIT tttTimeless Time Tracking3,329MIT ttt-jpthingA very basic console based Tic-Tac-Toe written for Rust traing purposes only1,587MIT ttt-tuittt (time tracker tui) - A simple file-based time tracker TUI61MIT ttt2023A rust test1,482MIT ttt_menaceTic Tac Toe game with a Menace AI2,559MIT OR Apache-2.0 tttimeAn implementation of a TTTime in Rust.3,135MIT tttmTic Tac Toe game with a Menace AI3,672MIT OR Apache-2.0 tttr-toolboxFast streaming algorithms for your TTTR data.13,798MIT tttr-toolbox-proc-macrosProc macros for tttr-toolbox4,067MIT tttuiA minimal terminal typing test with customizable themes and keybindings.214MITCommand line utilities tttui_coreShared kernel types for the tttui terminal typing test.255MITCommand line utilities tttx-tree-sitter-cqlCql grammar for tree-sitter1,699MITParser implementationsParsing tools ttvCreate train, test and validation sets from text files1,867MIT/Apache-2.0 ttv-authA wrapper around `twitch_oauth2` for publishing as part of `ttv-rs`3,090MIT OR Apache-2.0 ttv-chatA wrapper around the `twitchchat` crate to bundle it with the `ttv-rs` crate3,051MIT OR Apache-2.0AsynchronousNetwork programming ttv-curvettv-curve1,162AGPL-3.0 ttv-erttv-er1,637AGPL-3.0 ttv-extensionsPlaceholder for the Twitch extensions module of `ttv-rs`3,058MIT OR Apache-2.0 ttv-fixed-pointttv-fixed-point1,173AGPL-3.0 ttv-graphqlPlaceholder for the graphql module of `ttv-rs`2,996MIT OR Apache-2.0 ttv-helixA wrapper around `twitch_api2` for publishing as part of `ttv-rs`3,067MIT OR Apache-2.0 ttv-pubsubPlaceholder for the pubsub module of `ttv-rs`3,028MIT OR Apache-2.0 ttv-rsA hopefully-eventually-comprehensive interface to the Twitch API. Somewhat modeled after Twitch4j.2,980MIT OR Apache-2.0 ttv-tmiWrapper around `twitch_api2` for publishing as part of `ttv_rs`3,007MIT OR Apache-2.0 ttv-v5Placeholder for the v5 (Kraken) module of `ttv-rs`. Might wrap twitch_api, but it's not building currently.3,062MIT OR Apache-2.0 ttv-webhooksPlaceholder for the webhooks module of `ttv-rs`3,057MIT OR Apache-2.0 ttvendorsdk19,196GPL-2.0 ttviewTerminal Image Viewer4,460MIT ttvmExecution engine and compiler infrastructure implemented in pure Rust.36,683MIT OR Apache-2.0 ttvm_coreTTVM Runtime & compiler infrastructure core17,768MIT OR Apache-2.0 ttvytty tv :; ttvy22Apache-2.0 OR MIT ttx42Decode Level 1 broadcast teletext and render it as ANSI terminal cells35WTFPLCommand line utilitiesEncoding ttxcatShow Teletext pages in the console2,588MIT OR Apache-2.0Emulators ttyCreate and use pseudoterminal18,419LGPL-3.0 tty-formProvides generic terminal form capabilities.11,468MIT