Kubernetes

openebsopenebs/openebs

An open-source container native storage platform providing persistent storage for stateful applications on Kubernetes.

Flannelflannel-io/flannel

A simple layer 3 network fabric designed for Kubernetes that provides each pod with a unique, routable IP address.

Flannelcoreos/flannel

A simple layer 3 network fabric for Kubernetes containers that provides each pod with a unique, routable IP address.

Cadence (.2k)uber/cadence

A distributed, scalable, and highly available orchestration engine for executing asynchronous long-running business logic.

Sealed Secretsbitnami-labs/sealed-secrets

A Kubernetes controller and tool for encrypting Secrets into SealedSecrets that can be safely stored in Git.

RisingWaverisingwavelabs/risingwave

An enterprise-grade event streaming platform that ingests, processes, and manages real-time event data with PostgreSQL compatibility and Apache Iceberg™ integration.

RisingWaveLabs/RisingWaveRisingWaveLabs/risingwave

Enterprise-grade event streaming platform that continuously ingests, processes, and serves real-time data with Apache Iceberg™ integration.

API Platform frameworkapi-platform/api-platform

A PHP framework for creating API-first projects with REST, GraphQL, and automatically generated admin interfaces and web apps.

Sysdig Falcofalcosecurity/falco

A cloud native runtime security tool for Linux that detects abnormal behavior and security threats in real-time.

immudbcodenotary/immudb

An immutable database with built-in cryptographic proof and verification, supporting SQL, Key-Value, and Document models.

CloudNativePG operatorcloudnative-pg/cloudnative-pg

A Kubernetes operator that automates the deployment, management, and maintenance of PostgreSQL databases in cloud-native environments.

fissionfission/fission

A Kubernetes-native serverless framework for deploying fast, scalable functions with minimal cold-start latency.

Apache ShenYu (.7k)apache/shenyu

A Java-native, high-performance API gateway for microservices, offering service proxy, protocol conversion, and comprehensive API governance.

Tandoor RecipesTandoorRecipes/recipes

A self-hosted recipe manager for organizing recipes, planning meals, building shopping lists, and collaborating with family and friends.

datahavendatahaven-xyz/datahaven

An EVM-compatible decentralized storage network secured by EigenLayer, offering verifiable storage for AI data and Web3 applications.

KubeVelakubevela/kubevela

A modern application delivery platform that simplifies deploying and operating applications across hybrid, multi-cloud environments.

Corootcoroot/coroot

An open-source observability and APM tool with AI-powered root cause analysis, combining metrics, logs, traces, profiling, and SLO-based alerting.

HertzBeatdromara/hertzbeat

An AI-powered open-source observability platform unifying metrics, logs, and alerting with agentless collection and custom monitoring.

Eclipse Cheeclipse/che

A Kubernetes-native platform providing cloud development environments with embedded IDEs, dependencies, and runtimes in containers.

spicedbauthzed/spicedb

An open-source, Google Zanzibar-inspired database for storing and querying fine-grained authorization data at scale.

OpenWhiskapache/openwhisk

An open-source serverless platform for building cloud applications with functions, workflows, and event-driven automation.

ClearMLclearml/clearml

An open-source MLOps/LLMOps suite for experiment management, data management, pipelines, orchestration, scheduling, and model serving.

Krakenuber/kraken

A highly scalable and available P2P Docker registry designed for fast distribution of large images in hybrid cloud environments.

Pixiepixie-io/pixie

An open-source observability tool for Kubernetes applications that automatically collects telemetry using eBPF and provides in-cluster edge compute.

pixiepixie-labs/pixie

An open-source observability tool for Kubernetes applications that automatically collects telemetry using eBPF.

LLDAPlldap/lldap

A lightweight LDAP authentication server with a web UI, designed for simple user management in self-hosted environments.

Aimaimhubio/aim

An open-source, self-hosted ML experiment tracker with a performant UI and SDK for comparing and querying training runs.

podinfostefanprodan/podinfo

A Go microservice template for Kubernetes that demonstrates best practices for building and deploying cloud-native applications.

Kubernetes Goatmadhuakula/kubernetes-goat

An intentionally vulnerable Kubernetes cluster environment for hands-on security training and practice.

LitmusChaoslitmuschaos/litmus

An open-source chaos engineering platform for SREs and developers to test cloud-native system resilience.

Open Policy Administration Layerpermitio/opal

A real-time administration layer for policy engines like OPA and AWS Cedar, keeping authorization data and policies in sync across microservices.

ketoory/keto

An open-source implementation of Google's Zanzibar authorization system, providing a scalable and customizable permission server.

pgdogpgdogdev/pgdog

A PostgreSQL proxy written in Rust that provides connection pooling, load balancing, and database sharding.

ThreatMapperdeepfence/ThreatMapper

Open source CNAPP that hunts for threats in cloud native platforms, ranks them by risk, and visualizes attack paths.

Tsurutsuru/tsuru

An extensible open-source Platform as a Service (PaaS) that simplifies application deployment across multiple programming languages.

PokeAPIPokeAPI/pokeapi

A free, open-source RESTful API providing comprehensive Pokémon data for developers and hobbyists.