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  Analyzed 1 day ago

FindBugs is a defect detection tool for Java that uses static analysis to look for more than 200 bug patterns, such as null pointer dereferences, infinite recursive loops, bad uses of the Java libraries and deadlocks. FindBugs can identify hundreds of serious defects in large applications (typically ... [More] about 1 defect per 1000-2000 lines of non-commenting source statements). FindBugs is open source, and has been downloaded more than 230,000 times, and is used by many major companies and financial institutions. Findbugs can be used from the command line or within ant, eclipse, maven, netbeans and emacs. Findbugs is obsolete project. The README of the github says "FindBugs is now SpotBugs" see https://spotbugs.github.io/ [Less]

285K lines of code

0 current contributors

over 5 years since last commit

375 users on Open Hub

I Use This



  Analyzed about 20 hours ago

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. Its purpose is to automate the process of checking Java code, and to spare humans of this task.

421K lines of code

33 current contributors

1 day since last commit

325 users on Open Hub

High Activity
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The LLVM Compiler Infrastructure


Claimed by The LLVM Project Analyzed about 19 hours ago

9.41M lines of code

510 current contributors

about 21 hours since last commit

288 users on Open Hub

Very High Activity
I Use This
Licenses: No declared licenses



  Analyzed 2 days ago

PMD is an extensible cross-language static code analyzer. It finds unused variables, empty catch blocks, unnecessary object creation, and more. It includes CPD, a tool to detect chunks of identical code.

316K lines of code

77 current contributors

7 days since last commit

223 users on Open Hub

Very High Activity
I Use This



  Analyzed over 1 year ago

SonarQube is an open source software quality management tool, dedicated to continuously analyze and measure source code quality. Using SonarQube throughout the whole development project life cycle drastically improves visibility for every stakeholder. This gained visibility allows to manage risks ... [More] , reduce maintenance costs and improve agility by implementing a real quality first approach. Teams can now seamlessly embrace quality with fun. [Less]

305K lines of code

83 current contributors

over 1 year since last commit

127 users on Open Hub

Activity Not Available
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Claimed by Black Duck Software, Inc. Analyzed about 11 hours ago

Ohcount is a source code line counter. Ohcount identifies source code files in most common programming languages, and prepares total counts of code and comments. It can operate on single files or entire directory trees. Ohcount can produce line-by-line analysis of files for detailed debugging. ... [More] Ohcount is used to create the source code reports on the Ohloh website. [Less]

39.8K lines of code

5 current contributors

about 1 month since last commit

93 users on Open Hub

Very Low Activity
I Use This

Eclipse Checkstyle Plugin


  Analyzed about 8 hours ago

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.

42.3K lines of code

5 current contributors

9 days since last commit

85 users on Open Hub

Moderate Activity
I Use This



Claimed by Logilab Analyzed about 7 hours ago

Pylint is a python tool that checks if a module satisfies a coding standard. Pylint can be seen as another PyChecker since nearly all tests you can do with PyChecker can also be done with Pylint. But Pylint offers some more features, like checking line-code's length, checking if variable names are ... [More] well-formed according to your coding standard, or checking if declared interfaces are truly implemented, and much more. The big advantage with Pylint is that it is highly configurable, customizable, and you can easily write a small plugin to add a personal feature. [Less]

73.2K lines of code

63 current contributors

1 day since last commit

57 users on Open Hub

Very High Activity
I Use This



  Analyzed about 17 hours ago

PHP_CodeSniffer is a PHP5 script that tokenises PHP, JavaScript and CSS files to detect violations of a defined coding standard. It is an essential development tool that ensures your code remains clean and consistent. It can also help prevent some common semantic errors made by developers.

107K lines of code

28 current contributors

about 1 month since last commit

55 users on Open Hub

Low Activity
I Use This



  Analyzed 2 days ago

cppcheck tries to detect bugs that your c/c++ compiler don't see. It is versatile. You can check code that has non-standard code such as various compiler extensions, inline assembly code, etc.

433K lines of code

80 current contributors

2 days since last commit

46 users on Open Hub

High Activity
I Use This