OpenGrok
Fast source code search and cross-reference engine
OpenGrok is a source code search and cross-reference engine that indexes large codebases for fast navigation and history exploration. It understands many languages and integrates with version control systems.
Key features
- Cross-reference navigation
- Many language analyzers
- Version control integration
- History search
Strengths
- Released under the CDDL-1.0 license
- First-class Docker support for quick deployment
- Active community (4.9k GitHub stars)
- Written in Java
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