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redis
driver for Rust
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cargo-llvm-cov
Cargo subcommand to easily use LLVM source-based code coverage (-C instrument-coverage)
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datatest-stable
Data-driven tests that work on stable Rust
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cargo-nextest
A next-generation test runner for Rust
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nextest-metadata
Structured access to nextest machine-readable output
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test-casing
Parameterized test cases and test decorators
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cargo-green
Cargo plugin and $RUSTC_WRAPPER to sandbox & cache cargo builds and execute jobs remotely
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quick-junit
Data model, serializer, and deserializer for JUnit/XUnit XML
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fresh-editor
A lightweight, fast terminal-based text editor with LSP support and TypeScript plugins
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jack
Real time audio and midi with JACK
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rs1090
decode Mode S and ADS-B signals
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dropshot-api-manager
Manage OpenAPI documents generated by Dropshot
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axum-reverse-proxy
A flexible and efficient reverse proxy implementation for Axum web applications
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fhir-sdk
FHIR Software Development Kit. Library for interfacing with FHIR.
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envoke-cli
Resolve variables from literals, commands, scripts, and templates - output as env vars, .env files, or custom formats
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cargo-run-bin
Build, cache, and run binaries scoped in Cargo.toml rather than installing globally. This acts similarly to npm run and gomodrun, and allows your teams to always be running the same tooling versions.
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microralph
A tiny CLI for creating and executing PRDs with coding agents
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surrealdb-tikv-client
language implementation of TiKV client
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blart
adaptive radix tree packaged as a BTreeMap replacement
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future-queue
Adapters to manage a queue of futures, where each future can have a different weight
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cargo-hold
CI tool to ensure Cargo's incremental compilation is reliable by managing your caches intelligently
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kwaak
Run a team of autonomous agents on your code, right from your terminal
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exarch-cli
Command-line utility for secure archive extraction and creation
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cargo-mutants
Inject bugs and see if your tests catch them
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revolt-database
Revolt Backend: Database Implementation
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nextest-filtering
Filtering DSL for cargo-nextest
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openai-tools
Tools for OpenAI API
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coda-cli
AI-driven feature development CLI powered by Claude — analyze, plan, implement, review, and ship
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autocomplete-rs
Fast, universal terminal autocomplete for all shells and terminals
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saorsa-gossip-presence
Presence beacons and FOAF discovery for Saorsa Gossip overlay network
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scarfbench-cli
CLI for running, testing, and evaluating SCARF benchmark applications
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rust-ci-cd-template
ci/cd template for github
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pjson-rs
Priority JSON Streaming Protocol - high-performance priority-based JSON streaming (requires nightly Rust)
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token-string
Short (up to 65,535 bytes) immutable strings to e.g. parse tokens, implemented in Rust. These are sometimes called 'German Strings', because Germans have written the paper mentioning them.
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hemli-cli
A secret management CLI tool which uses OS-native keyring and fetches secrets on demand
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serde-brief
A brief, self-descriptive, serde-compatible binary format
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cfn-guard-ffi
AWS CloudFormation Guard is an open-source general-purpose policy-as-code evaluation tool. It provides developers with a simple-to-use, yet powerful and expressive domain-specific language (DSL)…
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klickhouse
pure Rust SDK for working with Clickhouse with the native protocol in async environments with minimal boilerplate and maximal performance
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genai-rs
client library for Google's Generative AI (Gemini) API with streaming, function calling, and multi-turn conversations
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dory-pcs
A high performance and modular implementation of the Dory polynomial commitment scheme
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pik
process interactive kill
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kcl-lib
KittyCAD Language implementation and tools
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ronky
way to export Rust definitions to Arri types
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hindsight-mcp
MCP server bridging AI and development history
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recentip
An opinionated async SOME/IP implementation for Rust — boring by design, backed by Tokio
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katex-rs
KaTeX - Fast math typesetting for anywhere, more than just the web
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selfci
minimalistic local-first Unix-philosophy-abiding CI
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migrate
Generic file migration tool for applying ordered transformations to a project directory
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octoroute
Intelligent multi-model router for self-hosted LLMs
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page-hunter
The pagination powerhouse, built with Rust
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api_openai
OpenAI's API for accessing large language models (LLMs)
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kgls
A smart, adaptive ls replacement with modern features
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sql-middleware
Lightweight async wrappers for tokio-postgres, rusqlite, turso, and tiberius
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playwright-rs
Rust bindings for Microsoft Playwright
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rusaint
SSU u-saint client
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geist_supervisor
Geist Supervisor - Management tool for Roc Camera
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vortex-bittorrent
bittorrent protocol built on top of io-uring
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tattoy
Text-based compositor for modern terminals
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bito-lint
Quality gate tooling for building-in-the-open artifacts
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nextest-runner
Core runner logic for cargo nextest
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kodegen_tools_citescrape
KODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents
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rs3gw
High-Performance AI/HPC Object Storage Gateway powered by scirs2-io
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iron_cli
Command-line interface for Iron Cage agent management
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fixtures
Run tests against fixtures
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stoolap
High-performance embedded SQL database with MVCC, time-travel queries, and full ACID compliance
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git-perf
Track, plot, and statistically validate simple measurements using git-notes for storage
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blz-mcp
MCP server for blz documentation search
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ferrous-forge
System-wide Rust development standards enforcer
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alfrusco
building Alfred workflows with Rust
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leptos-next-metadata
Next.js-style metadata management for Leptos v0.8+ with type-safe APIs, blazing-fast OG image generation, and AI-assisted development. Part of the Cloud Shuttle ecosystem.
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chamber-tui
A secure, local-first secrets manager with encrypted storage and zero-knowledge architecture
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paseto-pq
Post-quantum PASETO tokens with RFC-compliant footer authentication using ML-DSA signatures
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api_ollama
Ollama local LLM runtime API client for HTTP communication
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viceroy
local testing daemon for Fastly Compute
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unity-asset-decode
Decode/export helpers for Unity assets (Texture/Audio/Sprite/Mesh) built on unity-asset-binary
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litmus
a macro-free BDD test harness
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wpool
A thread pool that limits the number of tasks executing concurrently, without restricting how many tasks can be queued
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auto-palette-cli
🎨 CLI tool to extract a prominent color palette from an image
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hindsight-git
Git log processing for hindsight-mcp
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imposer
CLI for imposing single-sheet PDFs into booklet layouts with configurable n-up binding
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rotortree
fast n-ary leanIMT implementation with persistence
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reord
Run your tests multi-threaded, but in a reproducible way
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eventcore
Type-driven event sourcing library for Rust with atomic multi-stream commands
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qir-qis
QIR to Quantinuum QIS (Quantum Instruction Set) compiler
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pandrs
A high-performance DataFrame library for Rust, providing pandas-like API with advanced features including SIMD optimization, parallel processing, and distributed computing capabilities
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stec_tenet
User and Tenant management for Saas applications
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omry-search
Search-related abstractions for the Omry project
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carp-cli
Command-line tool for the Claude Agent Registry Portal
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locked-tripwire
Prevent cargo installs without --locked
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xgrammar
Rust bindings for XGrammar
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elara-core
ELARA Protocol - Core types and primitives
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firewood-replay
Replay log types and engine for Firewood database operations
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tensorlogic
Logic-as-Tensor planning layer - meta crate re-exporting all TensorLogic components
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edifact-types
Bindings for the Edifact standard
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coda-pm
Prompt template manager for CODA — loads, renders, and manages Jinja2 prompt templates
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tdd-guard-rust
Rust test reporter for TDD Guard validation
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eryx-precompile
CLI tool for pre-compiling eryx WASM runtimes
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facet-testhelpers
A collection of testing helpers and utilities for facet
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tensorlogic-compiler
Compiler for transforming logic expressions into tensor computation graphs
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sideway
A better wrapper for using RDMA programming APIs in Rust flavor
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u-sdk
Some useful SDKs
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testing-language-server
LSP server for testing
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centinel-analytica-fastly
Centinel Analytica Bot Protection for Fastly Compute
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oxirs-star
RDF-star and SPARQL-star grammar support for quoted triples
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legalis-eu
European Union jurisdiction support for Legalis-RS (GDPR, Consumer Rights, Competition, Treaties)
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legalis-sg
Singapore jurisdiction support for Legalis-RS (Companies Act, Employment Act, PDPA, Consumer Protection)
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legalis-fr
French jurisdiction support for Legalis-RS (Code civil, Code de commerce, Code du travail)
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udmf
Rust bindings for the OpenHarmony Unified Data Management Framework (UDMF)
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tap-mcp-bridge
A bridge library for TAP-MCP integration
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sql_query_analyzer
Static analysis tool for SQL queries with 20 built-in rules for performance, security, and style
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loco-openapi
OpenAPI support to Loco framework
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oxirs-shacl
SHACL Core + SHACL-SPARQL validator for RDF data validation
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tensorlogic-scirs-backend
SciRS2-powered tensor execution backend for TensorLogic
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headlamp
Dependency-graph based test runner in Rust that supports Rust, Python, and JavaScript
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panschema
A universal CLI for schema conversion, documentation, validation, and comparison
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ruchy-reaper
Rogue process detection and termination tool - Pure Ruchy showcase CLI with 100% test coverage
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leptos-shadcn-context-menu
Leptos port of shadcn/ui context menu
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nexusd
Nexus daemon
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hoard
backups of files across your filesystem into one location
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stelae
A collection of tools in Rust and Python for preserving, authenticating, and accessing laws in perpetuity
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oxirs-physics
Physics-informed digital twin simulation bridge for OxiRS
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arts-n-crafts
Arts and Crafts was a reaction against the industrialization and excess of the Victorian era, and it sought to celebrate traditional craftsmanship and materials. Arts and Crafts architecture…
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vdev
CLI utilities for Vector (vector.dev) development and CI workflows
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cargox-cli
Run Cargo binaries on demand, installing them via cargo-binstall when missing
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dbt-fusion-workspace-hack
workspace-hack package, managed by hakari
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oxirs-tdb
Apache Jena TDB/TDB2 compatible RDF storage engine with B+Tree indexes
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justrs
input.txt You can change the justfile I want. It's for Rust only.
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voirs-acoustic
Acoustic model inference for VoiRS speech synthesis (VITS/FastSpeech2)
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backtrace-ls
See failed assertions as diagnostic messages next to your test code
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tdd-ratchet
Enforce strict TDD in Rust projects — new tests must fail before they can pass, verified by git history
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ggen-test-opt
Test optimization and selection tooling for ggen - value scoring, Pareto selection, parallel execution
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instafy
Transform images into Instagram-ready 1080x1080 format with blurred backgrounds
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assay
A super powered testing macro for Rust
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oxirs-cluster
Raft-backed distributed dataset for high availability and horizontal scaling
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ansible-rs
wrapper library for Ansible command-line tools (Linux/Unix only)
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a-rs-jsonrpc
A battery-included JSON-RPC framework for Rust
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tower-sessions-rusqlite-store
(tokio-)rusqlite session store for
tower-sessions -
ferrtable
Ferris the crab's favorite Airtable library
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include-graph
Generates dot graph descriptions of c/c++ include dependencies
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miri-sarif
Convert miri output to SARIF
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jango
A CLI program to populate your templates
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bangle
Strongly-typed angles, specified in radians, degrees, rotations, or percentages
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mukti-metadata
Metadata for mukti release manager
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nextest
Stub crate, you likely want cargo-nextest instead
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testing-ls-adapter
testing-language-server adapter
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ss3
S3 command line utilities... but env driven, per bucket.
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conveyor-etl-raft
Raft consensus implementation for Conveyor ETL
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mcp2221-hal
Driver for the MCP2221 USB to UART, I2C and GPIO converter
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sqlplannertest
A yaml-based SQL planner test framework
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cargo-test-changed
A Cargo subcommand to run tests for changed crates and their dependents
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xtap
An LD_PRELOAD interception library for runtime hooking of network calls in Unix-like systems
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mpi_test
testing framework for MPI applications
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rust-cli-template
CLI starter template for Rust
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os-checker-plugin-cargo
A plugin to os-checker to collect basic information from cargo and git
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pad-path
Intuitively modify your
$PATH -
test-group
Organize tests into groups with macros for filtering in nextest
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metalmq-codec
MetalMQ codec library
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pacchetto
Crates conflict-free combination. Crates的整合包, 对标C++的boost库.(🐶)
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sysinfo-http
HTTP server to get system information
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mni2mz3
Brain imaging surface mesh file format converter
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ripeg
Incremental PEG parser Rust library
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cronback-api-model
A set of API models for cronback API protocol. Cronback provides developers a reliable and flexible solution to schedule one-time, recurring cron, and on-demand webhooks.
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event-scanner
Event Scanner is a library for scanning events from any EVM-based blockchain
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nautilus-blockchain
Blockchain and DeFi integration adapter for the Nautilus trading engine
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pop-cli
An all-in-one tool for Polkadot development
-
a-rs-jsonrpc-macros
A battery-included JSON-RPC framework for Rust
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oxirs-core
Core RDF and SPARQL functionality for OxiRS - native Rust implementation with zero dependencies
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log_tester
Test for log messages produced by the log crate
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kaspa-wallet
Kaspa wallet
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cgroup-memory
reading and interpreting
/sys/fs/cgroupmemory statistics -
stratum-server
The server code for the Rust Stratum implementation
-
near-sdk-contract-tools
functions and macros for developing smart contracts on NEAR Protocol
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penumbra-sdk-mock-consensus
Mock consensus to build application tests
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tally-sdk
Rust SDK for the Tally Solana subscriptions platform
-
pintc
Compiler for the Pint language
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luts
Address Lookup Table wrapper with deduplication and readiness tracking
-
moonpool-transport-derive
Proc-macro for moonpool-transport Interface derivation
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solana-swap-routers
Rust client for Titan/Jupiter/DFlow routers
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jito-restaking-sdk
Jito's Restaking SDK
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cargo-harbormaster
Export diagnostics from cargo check, cargo clippy and cargo nextest into the JSON message format expected by Phabricator's Harbormaster
-
calldata-compressor
A Compression algorithm for EVM abi.encoded data, especially for EVM calldata
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jito-vault-sdk
Jito's Vault SDK
Try searching with DuckDuckGo or on crates.io.