Best Open Source cncf Libraries
A curated list of the most popular GitHub repositories tagged with cncf. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1kubernetes/kubernetes
Production-Grade Container Scheduling and Management
#2netdata/netdata
The fastest path to AI-powered full stack observability, even for lean teams.
#3etcd-io/etcd
Distributed reliable key-value store for the most critical data of a distributed system
#4backstage/backstage
Backstage is an open framework for building developer portals
#5kubernetes/minikube
Run Kubernetes locally
#6helm/helm
The Kubernetes Package Manager
#7goharbor/harbor
An open source trusted cloud native registry project that stores, signs, and scans content.
#8envoyproxy/envoy
Cloud-native high-performance edge/middle/service proxy
#9cilium/cilium
eBPF-based Networking, Security, and Observability
#10kubesphere/kubesphere
The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️
#11tikv/tikv
Distributed transactional key-value database, originally created to complement TiDB
#12kubernetes/kops
Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management
#13argoproj/argo-workflows
Workflow Engine for Kubernetes
#14cncf/landscape
🌄 The Cloud Native Interactive Landscape filters and sorts hundreds of projects and products, and shows details including GitHub stars, funding, first and last commits, contributor counts and headquarters location.
#15falcosecurity/falco
Cloud Native Runtime Security
#16longhorn/longhorn
Cloud-Native distributed storage built on and for Kubernetes
#17pixie-io/pixie
Instant Kubernetes-Native Application Observability
#18bfenetworks/bfe
A modern layer 7 load balancer from baidu
#19cortexproject/cortex
A horizontally scalable, highly available, multi-tenant, long term Prometheus.
#20dragonflyoss/dragonfly
Delivers efficient, stable, and secure data distribution and acceleration powered by P2P technology, with an optional content‑addressable filesystem that accelerates OCI container launch.
#21Gthulhu/Gthulhu
eBPF-based workload orchestration platform, built for Cloud Native ecosystem.