JQuery bụ ọbá akwụkwọ JavaScript e mere iji mee ka HTML DOM tree traversal na njikwa, yana njikwa ihe omume, CSS animation, na Ajax. Ọ bụ sọftụwia na-emeghe na-eji MIT License. Dị ka nke May 2019, jQuery na-eji 73% nke nde 10 kachasị ewu ewu na weebụsaịtị. Nnyocha weebụ na-egosi na ọ bụ ọbá akwụkwọ JavaScript kachasị arụ ọrụ site na oke oke, na-enwe 3 ruo 4 ugboro karịa ojiji karịa ọbá akwụkwọ JavaScript ọ bụla ọzọ. A haziri syntax nke jQuery iji mee ka ọ dịkwuo mfe ịnyagharịa akwụkwọ, họrọ ihe DOM, mepụta ihe ngosi, jikwaa ihe omume, ma mepụta ngwa Ajax. JQuery na-enyekwa ndị mmepe ohere ịmepụta plug-ins n'elu ọbá akwụkwọ JavaScript. Nke a na-enyere ndị mmepe aka ịmepụta abstractions maka mmekọrịta dị ala na mmekọrịta, na mmetụta dị elu, na isiokwu modular, jQuery na-enye ohere maka akwụkwọ ọgụgụ dị elu na ngwa weebụ. Ajụjụ: Gịnị ka a maara maka ọbá akwụkwọ JavaScript dị ike?
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