Sassy Minecraft plugin to show your current WorldEdit selection by displaying particles (which can be greatly customized in the plugin's config). Compared to other server plugins with similar functionality, it aims at a higher performance and lesser memory impact by having a quite simplistic approach to calculating vectors.
You can read up on everything else and see examples on the Spigot page.
This branch supports Minecraft versions from 1.9 upwards.
If you want a jar that supports 1.8.4-1.8.9 as well, see the 1.8-support branch / the last release to contain a 1.8 build.
Use Maven to compile the project (mvn package).
This project is licensed under the GNU General Public License.