DEPS (formerly known as graph-includes) is a set of tools and libraries which allows users to extract dependency information from arbitrary material (e.g. program source files), apply various transformations to this graph, and draw it. It is typically used as helper tool for a refactoring effort, to create a graph of dependencies between groups of source files. Readability and usability of the dependency graphs are currently improved by customizable grouping of several source files into a single node, coloring of nodes belonging to given groups, and transitive reduction of the graph.
AntiCutAndPaste is designed to search for text fragments that have been copied and pasted in programming language source code or plain text. It has been tested on sources from large C++, Pascal, Java, and C# (Mono) projects. The algorithms used are very fast and can handle up to three million C++ code lines in one minute. Minor modifications of code are ignored during the search. Reports are sorted conveniently by the total size of all similar fragments and there are many report customization options.
CScout is a source code analyzer and refactoring browser for collections of C programs. It can process workspaces of multiple projects, mapping the complexity introduced by the C preprocessor back into the original C source code files. CScout performs an analysis of C source code that is more detailed and accurate than current compilers and linkers, as it takes into account the identifier scopes introduced by the C preprocessor and the C language proper scopes and namespaces.
Anchor automatically adds curly braces and semicolons to code written in various programming languages, saving typing and making programs easier to read. It lets you pretend to be coding in Python or Lua while actually writing standard C, Java, PHP, C++, .NET, C#, or D. A script may generate files in the target language and invoke the compiler. An example bash script integrates with TCC to make runnable "scripts" with the speed of C. The scripts are easily modified to target another compiler or interpreter.
Perl::Critic is an extensible framework for creating and applying coding standards to Perl source code. Essentially, it is a static source code analysis engine. It is distributed with a number of Perl::Critic::Policy modules that attempt to enforce various coding guidelines. Most Policy modules are based on Damian Conway's book Perl Best Practices. However, Perl::Critic is not limited to PBP, and will even support Policies that contradict Conway. You can enable, disable, and customize those Polices through the Perl::Critic interface. You can also create new Policy modules that suit your own tastes.
mysql-diff is a commandline database structure comparator. It compares the structure of two databases. It currently works with MySQL. A database can be specified as an SQL script or as an URL to a running database. So the tool can compare two scripts, two live databases, or a database and a script. The tool outputs SQL DDL script that can be used to convert one schema to another.