Insight.io
Web-based code search and browsing platform which understands your code just like your IDE does and works out of the box. You can view the source code of hundreds of popular projects such as Apache Hadoop or Android.
OctoLinker
It turns language-specific module-loading statements like include, require or import into links. Depending on the language it ...
OpenGrok
OpenGrok is a fast and usable source code search and cross reference engine. It helps you search, cross-reference and navigate ...
GrepCode
GrepCode.com is a code search engine built by developers for developers to search and browse open source Java projects.
DXR
DXR is a code search and navigation tool aimed at making sense of large projects like Firefox. It supports full-text and regex ...
Sourcegraph
Powerful, instant code search across all your code:
- Search in files and diffs using simple terms, regular expressions, and ot ...