QuarterBukkit is a modern modular API extension for Bukkit.
It helps finding and avoiding bugs and errors in your code, like accidentally accessing the Bukkit API in a different thread.
Moreover, it provides a lot of APIs, in particular the FX ones, which internally take care of the dangerous job of accessing the CraftBukkit code,
with you not even noticing that you've left the realm of pure Bukkit.
Aside from those low-level wrappers, QuarterBukkit also comes with many other APIs, partly simple utility classes,
partly complex and very powerful systems like the ObjectSystem API.
Long story short, QuarterBukkit makes a lot of things easier and speeds up your development process by a fair bit.
For more information, please refer to the wiki page.
Sorry, but there don't seem to be any components matching your filters :(