Open-source projects tagged “java”
Open-source and self-hostable projects tagged “java” on GitHub, with license, free-edition limits and setup checked against official sources.
- Jenkins
A Java-based, self-hosted automation server with a large plugin ecosystem, mostly used to build, test and deploy software.
Stars27kLast commitOct 10, 2026LicenseMIT - OpenSearch
A distributed search and analytics engine, with dashboards, vector search and observability tools, developed under the Linux Foundation.
Stars14kLast commitOct 9, 2026LicenseApache-2.0
