A modern runtime for JavaScript and TypeScript.
tokio-metrics
Counted from the Cargo.toml manifests of the 27 indexed repositories that declare tokio-metrics as a dependency — not download counts. Dependency data last verified 2026-08-13.
Crates that show up unusually often in tokio-metrics 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 tokio-metrics projects that also use it.
Development at the speed of light
Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
Lore is a next-generation, open source version control system
The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
Official successor to conduwuit
Gossip-based service discovery (and more) for large distributed systems.
Internet Computer blockchain source: the client/replica software run by nodes
Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build infrastructure.
Lakekeeper is an Apache-Licensed, secure, fast and easy to use Apache Iceberg REST Catalog written in Rust.
A Rust framework for correct and performant distributed systems
A simple, fast, and secure operating system for the cloud.
Google Cloud Rust Client Libraries
This repository is for the active development of the Azure SDK for Rust. For consumers of the SDK we recommend visiting Docs.rs and looking up the docs for any of libraries in the SDK.
The first Open-Source high-performance MTA developed from the ground-up for high-volume email sending environments.
A flexible toolkit for building real-time blockchains
Native Symbolication as a Service
A decentralized blob store using Sui for coordination and governance.
Rust implementation of the Albatross protocol
Structured data storage blockchain with secondary indices and identities.
Low-overhead wide event metrics, with multi-format outputs.
A scalable, privacy-by-default payment & swap network
MPC Node. Implements secure multi-party threshold signature generation as part of NEAR's chain abstraction infrastructure
A Rust reimplementation of Apache Kafka. Apache 2.0, derivative work. Beta