Letter S Journey

Integrate cutting-edge LLM technology quickly and easily into your apps.

A barebones library for agents that think in code.

A model-driven approach to building AI agents in just a few lines of code.

A browser automation framework and ecosystem.

Software Supply Chain Security Platform

Score is an open-source workload specification designed to simplify development for cloud-native developers.

Community documentation for Shipwright

Stacker is a tool for building OCI images and related artifacts such as SBOMs natively via a declarative yaml format.

A Kubernetes operator for declarative database schema management (gitops for database schemas)

SpiceDB is an open source database optimized for storing and querying authorization data. SpiceDB sets the standard for scalable authorization by remaining true to the design of the system powering permissions at Google: Zanzibar.

StarRocks is a next-gen sub-second MPP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics and ad-hoc query.

Cloud Native PostgreSQL High Availability

an open source Firebase alternative

Apache Kafka running on Kubernetes

NoSQL data store using the seastar framework, compatible with Apache Cassandra.

SpiceDB is an open source database optimized for storing and querying authorization data. SpiceDB sets the standard for scalable authorization by remaining true to the design of the system powering permissions at Google: Zanzibar. While SpiceDB is a general purpose solution, it is often used to secure access to Retrieval-Augmented Generation (RAG) systems for AI workloads.

Software Supply Chain Security Platform

NoSQL data store using the seastar framework, compatible with Apache Cassandra.

SGLang powers fast, scalable inference for large language and multimodal models.

An MLOps framework to package, deploy, monitor and manage thousands of production machine learning models.

Open Source network management and observability platform.

Collect traces, exception stacks and generate logs on-demand without stopping & redeploying your applications.

SigLens is a powerful open-source observability solution designed to reduce infrastructure costs by up to 90%. It scales seamlessly from handling 8 TB/day on a single MacBook Air to 1 PB/day across just 32 EC2 instances. With a user-friendly interface and a developer-oriented, pipe-based query language, SigLens simplifies observability data exploration and monitoring at any scale.

High performance, low latency, lightweight enterprise-level RPC system, which supports Baidu bRPC, Tencent tRPC, thrift protocols.

Serverless Devs developer tool ( Serverless Devs 开发者工具 )

Slurm is an open source, fault-tolerant, and highly scalable cluster management and job scheduling system for large and small Linux clusters.

Open source DevOps control plane for event-driven workflows.

Sermant a proxyless service mesh solution based on Javaagent.

SIGHUP Distribution is a battle-tested distribution purely based on upstream Kubernetes. Deploy and manage a stable and production grade Kubernetes Cluster at scale with a comprehensive Cloud Native stack implemented with top notch CNCF components.

StarlingX is a fully integrated open source edge platform that integrates OpenStack and Kubernetes together to provide all functionality needed in the central cloud and on the edge sites. The project is developed by the StarlingX community.

Talos Linux is Linux designed for Kubernetes - secure, immutable, and minimal.

C++ Parallel Computing and Asynchronous Networking Engine.

SDC (schema Driven Configuration) exposes any schema based configuration as Kubernetes resources.

Shifu is the next generation cloud native IoT development framework that could 10X your IoT software development

Stateless cluster local OCI registry mirror. Spegel enables each node in a Kubernetes cluster to act as a local registry mirror, allowing nodes to share images between themselves. Any image already pulled by a node will be available for any other node in the cluster to pull.

A universal identity control plane for distributed systems

sops is an editor of encrypted files that supports YAML, JSON, ENV, INI and BINARY formats and encrypts with AWS KMS, GCP KMS, Azure Key Vault, age, and PGP.

Sign code, containers, and attestations and create timestamps with the open-source, x509 certificate-based signing software SignServer.

Inspect, Optimize and Debug Your Containers

Sonatype is the developer-friendly full-spectrum software supply, chain management platform helps organizations and software developers. One of the Sonatype products includes the open source software repository manager Sonatype Nexus Repository.

StackRox is a Kubernetes-native security platform for cloud-native applications, containers, serverless, and Kubernetes.

Spiderpool is the underlay and RDMA network solution of the Kubernetes, for bare metal, VM and public cloud

Submariner enables direct networking between Pods and Services in different Kubernetes clusters, either on-premises or in the cloud.

The slimest and simplest Function As A Service

Spin is a framework for building and deploying serverless applications in WebAssembly.

Open source platform for efficiently running (containerless) Spin-based WebAssembly (Wasm) applications on Kubernetes.