The Eclipse Checkstyle plug-in integrates the Checkstyle Java code auditor into the Eclipse IDE. The plug-in provides real-time feedback to the user about violations of rules that check for coding style and possible error prone code constructs.
Makes using log frameworks as painless as printing to stdout by adding intentions, live templates and code inspections that support most aspects of the configured log framework. On top of this log IDs and reviews can be generated in addition.
Code Insight is a Open source, cross platform software for developers to browse, edit and understand code easily, like commercial one named Source Insight. Based on CodeLite IDE the CodeInsight also is aligned with GPL license.