The canonical source for Helm charts is the Helm Hub, an aggregator for distributed chart repos.
This GitHub project is the source for Helm stable and incubator Helm chart repositories, currently listed on the Hub.
For more information about installing and using Helm, see the Helm Docs. For a quick introduction to Charts, see the Chart Guide.
Similar to the Helm 2 Support Plan, this GitHub project has begun transition to a 1 year "maintenance mode" (see Deprecation Timeline below). Given the deprecation plan, this project is intended for apiVersion: v1 Charts (installable by both Helm 2 and 3), and not for apiVersion: v2 charts (installable by Helm 3 only).