# Contributors by commit history https://github.com/mdn/content/commits/style/old/files/en-us/web/api/window/beforeunload_event/index.md # Original Wiki contributors chrisdavidmills krosylight Roubo mfuji09 wbamberg ThomasMays sideshowbarker TrevorKarjanis vishalsehgal11 phistuck slokhorst Tigt SphinxKnight DanJ210 mdnde Rob W Sebastianz developeryashraj gwokae maslade fscholz cbiesinger hunan-rostomyan sstur bhofmann finalfantasia GijsKruitbosch Taken Yuan.Xulei teoli togakangaroo Sheppy ethertank eadlam oncletom louisremi