jQuery o se faletusi JavaScript ua fuafuaina e faafaigofie HTML DOM laau traversal ma togafiti, faapea foi ma mea na tutupu taulimaina, CSS animation, ma Ajax. O le saoloto, polokalama tatala-puna faaaogaina o le faatagaina MIT Laisene. e pei o Me 2019, jQuery o loo faaaogaina e 73% o le 10 miliona uepisaite sili ona lauiloa. ua faailoa mai e iloiloga Uepi o le faletusi JavaScript sili ona lautele deployed e ala i se avanoa tele, ua 3 i le 4 taimi e sili atu le faaaogaina nai lo so o se isi faletusi JavaScript. ua fuafuaina syntax jQuery e faia ai faigofie e faatautaia se pepa aloaia, filifili elemene DOM, faatupuina animations, taulimaina mea na tutupu, ma atiina ae talosaga Ajax. jQuery foi e maua ai gafatia mo developers e fatu plug-ins i luga o le faletusi JavaScript Uepi. O lenei e mafai ai developers e fatu abstractions mo fegalegaleaiga maualalo-tulaga ma animation, modular-tulaga maualuluga autu ma modules, jQuery ua lauiloa mo
fatuina o itulau malolosi o uepisaite ma polokalame i luga o le initaneti