Ja-Blocks is written mostly in PHP.
Across all PHP projects on Ohloh, 29% of all source code lines are comments. For Ja-Blocks, this figure is 40%.
This high number of comments puts Ja-Blocks among the highest one-third of all PHP projects on Ohloh.
A high number of comments might indicate that the code is well-documented and organized, and could be a sign of a helpful and disciplined development team.