In today's information age, we're constantly bombarded with PDFs. Research reports, legal documents, lengthy contracts – the ...

Introduction Adolescent idiopathic scoliosis (AIS) often imposes a significant psychological burden on teenagers. Cognitive and behavioural strategies have demonstrated the potential to alleviate ...

This paper first introduces what Node.js is. Then it analyzes several commonly used Node.js frameworks at present, such as Express, Koa, Hapi.js, Meteor, Nest.js and Egg.js. With some simple code and ...