Counted from the Cargo.toml manifests of the 210 indexed repositories that declare crc32fast as a dependency — not download counts. Dependency data last verified 2026-09-16.
Crates that show up unusually often in crc32fast projects. The most distinctive pairings rank first — crates these projects use far more than the average indexed Rust project does, not just crates that are popular everywhere. Each percentage is the share of crc32fast projects that also use it.
Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation
Scalable datastore for metrics, events, and real-time analytics
A library for building fast, reliable and evolvable network services.
An incremental parsing system for programming tools
SpaceXAI's coding agent harness and TUI. Fullscreen, mouse interactive, extensible.
A high-performance observability data pipeline.
A Python Interpreter written in Rust
🚀 Fast, secure, lightweight containers based on WebAssembly
Distributed transactional key-value database, originally created to complement TiDB
Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
An idiomatic, lean, fast & safe pure Rust implementation of Git
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
Apache DataFusion SQL Query Engine
the champagne of beta embedded databases
LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications.
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
Tool to build & run portable, lightweight, self-contained virtual machines.
MTProxy for Telegram on Rust + Tokio
Command-line sampling profiler for macOS, Linux, and Windows
A course of building an LSM-Tree storage engine (database) in a week.
Blazing-fast Data-Wrangling toolkit
Official Rust implementation of Apache Arrow
A cloud native embedded storage engine built on object storage.
Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.
AWS SDK for the Rust Programming Language
The open-source package registry for modern JavaScript and TypeScript
A graphical server OS optimized for self-hosting
A graphical server OS optimized for self-hosting
802.11 Attack Tool
Home of OpenVMM and OpenHCL
Gossip-based service discovery (and more) for large distributed systems.
An educational OLAP database system.
Communication infrastructure for the AI era — one binary, one broker, one storage layer, any protocol
Internet Computer blockchain source: the client/replica software run by nodes
Let your agents pay for any API
A cloud-native open source distributed time series database with high performance, high compression ratio and high availability.
A debugger for Linux
Node.js bindings ❤️ Rust crates
The Rust Playground
Apache Iceberg
A reverse proxy like nginx, built on pingora, simple and efficient.
The Chrome OS Virtual Machine Monitor - Mirror of https://chromium.googlesource.com/crosvm/crosvm/
A rewrite of YARA in Rust.
⚙️ Workshop Publishing Utility for Garry's Mod, written in Rust & Svelte and powered by Tauri
Detect leaked secrets + live validation. Map blast radius across your stack. Revoke fast. 950+ rules.
A Modern Embedded SQL Database written in Rust
crates.io documentation generator
WebAssembly Smart Contracts for the Cosmos SDK