const apps = [
{id:1, name:'Jon'},
{id:2, name:'Dave'},
{id:3, name:'Joe'}
]
//remove item with id=2
const itemToBeRemoved = {id:2, name:'Dave'}
apps.splice(apps.findIndex(a => a.id === itemToBeRemoved.id) , 1)
//print result
console.log(apps)