Lib.rs

guppy

Track and query Cargo dependency graphs

zenoh

Zero Overhead Pub/Sub/Query Protocol

jaq-std

Standard library for jaq

salsa

A generic framework for on-demand, incrementalized computation (experimental)

cargo-get

Cargo plugin to easily query information from Cargo.toml files

clickhouse-arrow

ClickHouse Arrow Client for Rust

jaq

Just another JSON query tool

charybdis

High-Performance ORM for ScyllaDB

disintegrate

build event-sourced applications

searchfox-cli

CLI for https://searchfox.org

drasi-query-cypher

Drasi Core Cypher Parser

wgpu-profiler

profiler scopes for wgpu using timer queries

query-flow

A high-level query framework built on whale for incremental computation

ag

CLI App to slice and dice logfiles

drasi-query-gql

Drasi Core GQL Parser

arborium-sparql

SPARQL grammar for arborium (tree-sitter bindings)

leptos-fetch

Async query manager for Leptos

arborium-graphql

GraphQL grammar for arborium (tree-sitter bindings)

zenohd

Zenoh: The Zero Overhead Pub/Sub/Query Protocol

maliput

Rust API for maliput

visdom

A html document syntax and operation library, use APIs similar to jquery, easy to use for web scraping and confused html

interavl

An optimised interval tree for efficient interval stabbing

arborium-jq

jq grammar for arborium (tree-sitter bindings)

sq

A minimal client-server for phext hosting

mq-lang

Core language implementation for mq query language

jmespath_extensions

Extended functions for JMESPath queries - 400+ functions for strings, arrays, dates, hashing, encoding, geo, and more

snowflakedb-rs

A lightweight, comprehensive and familiar database driver for the SnowflakeDB written natively in Rust

iq

introspection with dynamic queries

shyaml-rs

Command-line YAML processor - get values, set values, and transform YAML documents

ac-qu-ai-nt

A WIP project using AI to break down a user's query, acquire the knowledge to answer it, then transfer those insights to the user

waybackrust

query the WaybackMachine (https://archive.org/web/)

kotoba-execution

Complete query execution and planning engine for Kotoba graph database

mq-markdown

Markdown parsing and manipulation utilities for mq

gamedig

Query game servers and not only

git-seek

Query Git repositories using Trustfall's GraphQL-like syntax

datafusion-execution

Execution configuration support for DataFusion query engine

drasi-core

Drasi Core

datafusion-proto

Protobuf serialization of DataFusion logical plan expressions

paclog

query the pacman log file

whyq

jq wrapper

semver-query

semantic versioning data query tool

datafusion-datasource

qbice

The Query-Based Incremental Computation Engine

standout-seeker

Generic query engine for filtering Rust struct collections

mq-run

Command-line interface for mq Markdown processing tool

lq

low overhead yq/tq/jq cli

fontkit

font loading and indexing

valq

macros for querying semi-structured data with the JavaScript-like syntax

pg_named_args

PostgreSQL named arguments

windows-metadata

Low-level metadata library for ECMA-335

rust_bus

bus — Lightweight CQRS Library for Rust

salsa-macro-rules

Declarative macros for the salsa crate

plotnik-bytecode

Bytecode format and runtime types for Plotnik

jaq-syn

Parser for the jq language

worktable

in-memory storage

plotnik-vm

Runtime VM for executing compiled Plotnik queries

substrait-explain

Explain Substrait plans as human-readable text

journald-query

Safe Rust bindings for systemd journal API

github-latest

Get latest tag(s) for GitHub repositories

ra_ap_salsa

A generic framework for on-demand, incrementalized computation (experimental)

dicom-findscu

A DICOM C-FIND command line interface

mq-repl

Read-Eval-Print Loop (REPL) for mq query language

xterm-query

query your terminal

bind9LogToJson

Lightweight translator that tails BIND9 query logs and writes newline-delimited JSON (JSONL) for easy shipping to Elasticsearch via Filebeat

build-probe-mpi

Probes the system for an installation of an MPI library

orm_mysql

ruixen

collaborative AI agent you work WITH, not at. Transform questions into profound insights through thoughtful query refinement and synthesis.

scaffy

A convenient template scaffolding TUI

datafusion-proto-common

Protobuf serialization of DataFusion common types

ruvector-graph

Distributed Neo4j-compatible hypergraph database with SIMD optimization

whois-rust

WHOIS client library for Rust, inspired by https://github.com/hjr265/node-whois

mkq

Query and extract data from Markdown files

mq-tui

TUI for mq, a jq-like Markdown processing tool

mq-crawler

Directory crawler for batch Markdown file processing

celq

A CEL command-line query tool for JSON data

sscli

Agent-friendly token efficient SQL Server CLI tool for database inspection

differential-dogs3

Advanced join patterns in differential dataflow

ormada

Ergonomic ORM for Rust with compile-time safety and Django-like query API

d4

file format implementation

gqlitecli

Command Line Interface tool for GQLite

pg-extras

PostgreSQL performance database insights

tnuctipun

Ringworld — ancient, subversive, ingenious — or a type-safe MongoDB builder library

core-grep

core grep project

ruvector-graph-wasm

WebAssembly bindings for RuVector graph database with Neo4j-inspired API and Cypher support

scopegraphs

A well-documented port of scopegraphs to Rust

kdeets

Query crates.io for information about a crate

datafusion-physical-expr-adapter

Physical expression schema adaptation utilities for DataFusion

lance-graph

Graph query engine for Lance datasets with Cypher support

dsl_auto_type

Automatically expand query fragment types for factoring as functions

picante

An async incremental query runtime

salsa-macros

Procedural macros for the salsa crate

glaive

Cut your http requests to pieces

convex

Client library for Convex (convex.dev)

kosame_sql

Macro-based Rust ORM focused on developer ergonomics

ronq

ron query cli utility

hamelin_translation

Lowering and IR for Hamelin query language

datafusion-doc

Documentation module for DataFusion query engine

kql-panopticon

Pack-based query execution framework for Azure Log Analytics with data collection, processing, and reporting

cozo-ce-bin

Standalone Cozo database

arborium-query

Tree-sitter Query grammar for arborium (tree-sitter bindings)

kconfq

A portable way to query kernel configuration on a live system

mq-lsp

Language Server Protocol implementation for mq query language

neighbourhood

Super fast fixed size K-d Trees for extremely large datasets

dvb

An unofficial crate to query publicly accessible API methods for Dresden's public transport system

mq-dap

Debug Adapter Protocol implementation for mq

rig-helixdb

Rig vector store index integration for HelixDB

mungos

MongoDB in rust, simplified

mq-formatter

Code formatter for mq query language

zenoh-plugin-rest

The zenoh REST plugin

linear-queries

Cynic queries and input types for Linear

a2squery

CLI tool for querying Source Dedicated Servers (A2S_INFO)

slq

Search stockholms lokaltrafik for stations and times in the command line

raxtax

k-mer-based non-Bayesian Taxonomic Classifier

ankurah-storage-sled

Ankurah storage engine using Sled

protoql

protobuf query language

bestool-psql

psql-inspired client for PostgreSQL

impact-rs

Collision query library for 2D games

xfont

font query

spnl

A Span Query is a declarative way to specify which portions of a generative AI (GenAI) program should be run directly on model serving components

siquery

osquery implementation to query system information

ankurah-proto

Inter-node communication protocol for Ankurah

htmls

parsing HTML and extracting HTML elements or text

ruvector-metrics

Prometheus-compatible metrics collection for Ruvector vector databases

nodio

Ergonomic graph data storage with queries over relations

aria-query

Rust port of ARIA Query

dsq-core

Core functionality for dsq - data processing with jq syntax

mm2

minimap2 frontend

lflog

Query log files with SQL using DataFusion and regex pattern macros

lopin

pipeline input

loglens-core

A lightning-fast, structured log parsing and query engine (JSON/Logfmt). Powers the LogLens CLI.

ruvector-dag

Directed Acyclic Graph (DAG) structures for query plan optimization with neural learning

llkv-expr

Query expression AST for the LLKV toolkit

gamedig_cli

A command line interface for gamedig

polygon

Rust client library for polygon.io

swordfish

Data-Oriented Design (DOD) Logic Layer for large scale social based simulations / games. It's designed for fast query / discrete graphs processing performance and the ease of use.

reifydb

A modern, real-time database with streaming and analytical capabilities

coitrees

A very fast data structure for overlap queries on sets of intervals

helix-rs

Rust SDK for HelixDB

leptos-query-rs

A powerful, type-safe data fetching and caching library for Leptos 0.8 applications

ddnnife

d-DNNF toolkit

re_entity_db

In-memory storage of Rerun entities

issuecraft

A dev-first issue tracking system

sqlx_insert

Proc macro for generating insert statements for sqlx

spatio-rpc

Spatio RPC framing and codecs

nrql

A CLI for executing NRQL queries against New Relic

octofhir-cql-eval

CQL evaluation engine

zurl

Because simplicity matters, even in APIs

llkv-aggregate

Aggregate computation engine for the LLKV toolkit

custard

A frontmatter-querying server

llkv-join

Table join operators for the LLKV toolkit

toon_ql

A query language for Toon data

arbol

Tree-sitter rust AST query tool

slowlog

A parser for MySQL slow query logs that anonymises queries by replacing literals with placeholders

sqlx-error

A wrapper around sqlx::Error to provide error path and additional context

ruvector-attention-node

Node.js bindings for ruvector-attention

rtk

The CLI for Rust Type Kit - query Rust types and produce FFI types

dgraph

client for Dgraph database

rust-analyzer-salsa

A generic framework for on-demand, incrementalized computation (experimental)

normalize-syntax-rules

Syntax-based linting rules with tree-sitter queries

reinhardt-graphql

GraphQL API support for Reinhardt (facade crate)

spacetimedb-query-builder

Rust query builder for SpacetimeDB

indexed-struct

A derive macro for creating indexed data structure with efficient query capabilities

qonduit

CQRS pattern

spatio-server

High-performance RPC server for Spatio database

gqlitebrowser

GUI Browser for GQLite databases

physx-sys

Unsafe bindings for NVIDIA PhysX C++ SDK

hamelin_datafusion

Translate Hamelin TypedAST to DataFusion LogicalPlans

rust-rel8

Rel8 but in rust

dsq-cli

CLI for dsq - data processing with jq syntax

vcsql

SQL query engine for Git repository data

bhc-query

Query-based compilation system for BHC (salsa-like incremental compilation)

clubcard

exact membership query filter for static sets

gqliterune

GQLite bindings for the Rune programming language

surqx

Query macro for SurrealDB

libp2p-bitswap

ipfs bitswap protocol

memer-rs

a meme generation rust cli tool

sbwt

Indexing sets of DNA k-mers with the spectral Burrow-Wheeler transform

keyring-search

Cross-platform library for searching the platform specific credential store, made possible by keyring-rs

hyper-scripter-util

Tools for hyper-scripter. Not indetended to be used directly.

scopegraphs-regular-expressions

A well-documented port of scopegraphs to Rust

incremental-query

incremental compilation algorithm similar to rustc's

sparc

binding

qualia

Basic semi-schemaless document store

mc-query

Implementations of Server List Ping, Query, and RCON for minecraft servers

scopeql-parser

A parser for ScopeQL queries and commands

tree-house-bindings

Homey Rust bindings for the tree-sitter C library

nu_plugin_query_git

a nushell plugin called query_git

scyllax

A SQLx and Discord inspired query system for Scylla

dynamic-provider

Dynamically request arbitrarily-typed values from providers with borrowed data

EZDB

Easy little database

db-set-macros

A derive for some ORM functions utilising SQLX

longbridge-candlesticks

Longbridge candlestick utils for Rust

bevy_query_macros

Bevy query macros

diesel_logger

Times and logs queries executed by diesel

ddnnife_cli

d-DNNF toolkit

segment-tree

Quickly perform interval queries or modifications

rulebook_query

Rulebook discovery and querying engine for searching, filtering, and extracting coding standards

a2s

Source A2S query

rusdig

Lightweight DNS message parsing and encoding library written in Rust

htmlq

Like jq, but for HTML

shortcut

an indexed, queryable column-based storage system

analogize

log analyzer

i_edit_json

A lightweight, high-performance tool for editing JSON based on field paths

llkv-plan

Query planner for the LLKV toolkit

d4tools

The CLI utils for D4 file format

hamelin_duckdb

Hamelin in DuckDB

rdap

A modern RDAP (Registration Data Access Protocol) client

partiql-extension-value-functions

PartiQL Value function extensions

arch-updates-rs

query arch linux packaging tools to see if updates are available

jinja-lsp-queries

TreeSitter queries for jinja-lsp

kosame_cli

Macro-based Rust ORM focused on developer ergonomics

queries

managing SQL queries easy

sqlxinsert

Sqlx derive macro for simpler inserts

syntastica-query-preprocessor

The tree-sitter query pre-processor used by syntastica

fukurow-observability

Observability (health/metrics) abstractions and Axum routes

marketstack

Rust bindings for Marketstack REST API

reifydb-store-column

Column-oriented storage for analytical queries in ReifyDB

spatio-client

Native Rust RPC client for Spatio database

mq-mcp

Markdown Query - MCP server implementation

cargo-downgrade

Cargo plugin to downgrade the lockfile to a specific date

bhc-macros

Procedural macros for BHC

heyy

Gemini ai based cli

sea-plus

A collection of useful extensions for SeaORM

weggli

fast and robust semantic search tool for C and C++ codebases. It is designed to help security researchers identify interesting functionality in large codebases.

hyper-scripter-historian

Database tool for hyper-scripter. Not indetended to be used directly.

picante-macros

Proc macros for Picante (input, tracked, interned, and db)

trustfall_git_adapter

Trustfall adapter for querying Git repositories

github-star-counter

query direct (and indirect) stars of a GitHub user or organizations

suiron-rust

A fast Prolog-like inference engine

catalytic_table_to_struct

Table mapper for the ORM for Scylla, fully compatible with Apache Cassandra™

hts

Rust binding for htslib

diesel-dtrace

Add dtrace probes to Diesel connections

minigrep-tool-cli

command-line search tool

satex-matcher

Satex Matcher Library

majordome-cache

A cache module for Majordome. Currently based on Moka.

busbar-sf-rest

Salesforce REST API client: CRUD, Query, Describe, Composite, Collections

minigrep_tuhin

A mini grep tool implemented in Rust

mlmdquery

A command-line tool to query the contents of an ml-metadata DB

retriever

embedded in-memory data store for rust applications

jaq-core

Interpreter for the jaq language

lore

Flexible logic programming

maliput-sys

FFI Rust bindings for maliput

d4utils

The CLI utils for D4 file format

syntastica-queries

Collection of tree-sitter queries for syntastica

msbwt2

multi-string BWT query library