Good code measuring tools?

Are there any good code measuring tools available?

I found code measure pretty useful and interesting, but I don't think I can pay $1K/year for just using the measuring tool.

I imagine there might be a tool that is/can

• open source software
• language independent
• OS independent
• measure the metrics from diffe开发者_如何学JAVArent categories : LOC, LOC without blank lines, Number of functions ...

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For basic line-count metrics like the ones you describe, try cloc.

My 2c-worth: code metrics are generally worse than useless. The only value I've ever gotten out of them is to measure the efficiency of one language against another.

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Sonar is a Java based server side application for code measurement. It is mostly targeting Java, but support for other languages is available via plugins.

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With 82 code metrics supported NDepend is the code metrics Roll's Royce tooling for .NET developers.