opentelemetry-proto

A modern runtime for JavaScript and TypeScript.

SpaceXAI's coding agent harness and TUI. Fullscreen, mouse interactive, extensible.

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

Visualize, query, and stream to train on multimodal robotics data.

The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.

One SQL interface over APIs, files, and live sources — built for agents.

Next Generation Agentic Proxy for AI Agents and MCP servers

Distributed AI/LLM for the people. Share compute privately or publicly to power your agents and chat.

The Rust OpenTelemetry implementation

Parseable is an observability datalake built from first principles.

A purpose-built proxy for the Linkerd service mesh. Written in Rust.

Cloudflare's Rust service foundations library.

Google Cloud Rust Client Libraries

🦀An agentic AI assistant that lives in your chats, inspired by nanoclaw and incorporating some of its design ideas. Built with Rust 🦀

OpenData is a collection of open source databases built on a common, object-native storage and infrastructure foundation.

A decentralized blob store using Sui for coordination and governance.

Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow

Sentry event forwarding and ingestion service.

Fully Managed, Streaming Ingestion (CDC) into your Lakehouse

Async runtime for Rust where correctness is structural: region-owned tasks, cancel-correct protocols, capability-gated effects, and deterministic replay testing

An implementation of Tor, in Rust. [NOT Official, Mirrors Only, NO PR here]

Compaction-Less Database Optimized for Efficiently Storing Recent Merkleized Blockchain State

The Datadog Lambda Extension supports submitting: custom metrics; traces; logs; and more observability; asynchronously while your AWS Lambda function executes.

A complete Sigma detection toolkit: parser, linter, evaluator, correlation engine, conversion framework, streaming daemon, MCP and LSP servers :crab:

Fluxon is a distributed data acceleration plane built in Rust for AI-native systems. It features three standardized interfaces: KV/RPC for inference KV Cache reuse, MQ for state passing in training and data pipelines, and FS for caching and S3-compatible access to model files and checkpoints.

Open-source (MIT) GraphQL Federation Router. Built with Rust for maximum performance and robustness.

OpenTelemetry Contrib Packages for Rust

Next-gen monitoring with high-frequency energy measurement.

Lightweight open-core SIEM in Rust — ClickHouse for logs, Postgres for state.

Marmot Development Kit

Scalable Observability

Drop-in Acceleration of SQL/PromQL queries

Open-source streaming SQL engine written in Rust using Apache Arrow and DataFusion. Supports continuous queries, temporal stream joins, tumbling/session windows, and CDC/Kafka connectors. Lightweight, embeddable, and sub-microsecond latency

Terminal log analyzer built in Rust with instant filtering, structured field parsing, compressed file support, Docker/OTel streaming, and MCP integration.

IceGate is an observability data lake engine

Mergify CLI tool

Lightweight, polyglot performance anti-pattern detection with built-in carbon-aware scoring.

A Rust reimplementation of Apache Kafka. Apache 2.0, derivative work. Beta