You will still need helper functions for various common tasks. Again, that YMNJQ page lists a number of them. Using jQuery is a standard way to include these helpers, instead of copy/pasting them from random Stack Overflow answers every time you need them.

The labor shortage has grown so acute that the government recently pushed through a contentious bill to address it. Widely referred to as the slave law, it allows employers to require up to 400 hours of overtime annually from its workers, while delaying compensation for up to three years. Mr. Orban’s Fidesz party promoted the measure as good for workers, saying it would let “those who want to work more earn more.”