A streaming SQL engine, a fast and lightweight alternative to ksqlDB and Apache Flink, 🚀 powered by ClickHouse.

A portable embedded database using Arrow.

Build Postgres replication apps in Rust

Rust-native Kafka/Redpanda protocol and client implementation.

Run GPU Workloads Across Multiple Clouds

A hierarchical configuration library so con-free, it's unreal.

A snapshot testing library for rust

A fully typed LMDB wrapper with minimum overhead 🐦

Apache DataFusion SQL Query Engine

wander - the Wasm Renderer

Open-source BI for engineers

Deep learning at the speed of light.

Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.

The Standard Webhooks specification

Postgres for Search and Analytics

Blazing fast JSONPath query engine written in Rust.

🔥 Time Travel Visual Debugger for Rust

Mock streaming data generator

Distributed stream processing engine in Rust

Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, and IAM services in public beta.

A new markup-based typesetting system that is powerful and easy to learn.

Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage/tracing and metadata. Runs and scales everywhere python does.

🔍 AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your da…

Medplum is a healthcare platform that helps you quickly develop high-quality compliant applications.

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by Clickhouse and OpenTelemetry.

Tools for running Playwright at scale 🎭 🚀

LLM Testing SDK that helps you write and run tests to monitor your LLM app in production

🔩 The only backend your multiplayer game needs. Open-source & self-hostable.

Label, clean and enrich text datasets with LLMs.

Cloud Metering for AI, Billing and FinOps. Collect and aggregate millions of usage events in real-time.