Compare projects
Project comparisons allow you to view any selection of projects side by side just like they're shown on regular categories or in search results. You can try out an example or start yourself by adding a library to the comparison via the input below. You can also easily share your current comparison with others by sending the URL of the current page.
0.04
This utility presents hints and suggestions to
give you an idea of potentially troublesome spots in your code and
dependencies that keep your code from running efficiently on JRuby.
Most pure Ruby code will run fine, but the two common areas that
trip people up are native extensions and threading
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