diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -36,3 +36,12 @@ the same is with xvelocity but the xvelocity "gravity" is antixforce
 
 # demo pong Programm
 Heres a link to a pong Programm that I made with hash engine: https://git.l--n.de/justuswolff/hashengine_pong/src/branch/master/
+
+# plugins
+the new hashengine has a plugin system and theres a plugincompiler and a targetplugin file
+in the targetplugin file you write plugins, and at the beginning it is a template plugin.
+the #before is a marker and it marks for the compiler that when the update function was called it will be executed before the calculations
+the #after marks that the code is run after the calculations and showing of the game
+plugins need to be located under the plugins folder to be found.
+## !WARNING!
+malicious plugins are possible so be warned about them!
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