Extremely fast Query Engine for DataFrames, written in Rust
simd-json
Counted from the Cargo.toml manifests of the 40 indexed repositories that declare simd-json as a dependency — not download counts. Dependency data last verified 2026-08-13.
Crates that show up unusually often in simd-json 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 simd-json projects that also use it.
Everything you need to move your project faster
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
Fast Rust-based bundler for the web with a modernized webpack API 🦀
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications.
The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.
High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale
🛰️ A CLI tool for tracking token usage from OpenCode, Claude Code, 🦞OpenClaw (Clawdbot/Moltbot), Pi, Codex, Gemini, Cursor, AmpCode, Factory Droid, Kimi, and more! • 🏅Global Leaderboard + 2D/3D Contributions Graph
Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed
The CSV magician
Blazing-fast Data-Wrangling toolkit
JS to WebAssembly toolchain
A unified toolchain for web development
A reimplementation of the minecraft server in rust.
🚀Apache RocketMQ build in Rust🦀. Faster, safer, and with lower memory usage. ⭐ Star to support our work❤️!
Benchmarks for rust serialization frameworks
Rust crates to work with the Conda ecosystem.
Building blocks for frontier OpenAI agents in Rust. Nanocodex empowers you with Codex-level performance anywhere.
Rust version of webpack/enhanced-resolve
A high-performance quantitative trading infrastructure built in Rust.
AI token usage & quota monitor for the macOS menu bar — native Swift, Liquid Glass, 3D contribution graph. Tracks Claude Code, Codex, Cursor, OpenCode & 25+ agents locally.
The Fastest Polymarket Rust Client
Fast, cross-platform, real-time token usage tracker and cost monitor for Claude Code / Codex CLI / Antigravity CLI / Qwen Code / Cline / Zoo Code / Kilo Code / GitHub Copilot / OpenCode / Pi Agent / Piebald.
Asynchronous Helius Rust SDK
Ultra-fast token & cost tracker for LLM Token Usage (e.g. Claude Code)
Search Claude Code, Codex, Pi, OpenCode, Github Copilot & Cursor transcripts & resume sessions
Track, visualize, and compete on your AI coding-assistant token usage — CLI + web leaderboard. A fork of junhoyeo/tokscale.
A stupidly fast open-source Minecraft server, written in Rust for openness, customization and power.
Datadog shared rust-based library. For now only used in other products (e.g. Ruby or PHP libraries).
High-performance, DSL-free stream processing
A high-performance, ergonomic web framework for Rust with native AI/LLM support.
Rust Port of enhanced-resolve
A statically-typed and expression-oriented programming language for developer productivity.
iscsi initiator based on rfc7143 && rfc3720. For windows/linux/Mac OS
The open-source decision platform — author, test, and govern business rules at scale built in Rust
A cross platform privileged service for Nyanpasu
A binary representation of json value, optimized for parsing and querying.