In 1995, Brendan Eich released JavaScript he was inspired by two languages which are Scheme and Java. Scheme was a programming language that was created at MIT in the 70s. It was a very quiet unique language that has a closure in the program. And then Java at the time that JavaScript was created was the trendiest language.
The idea of object-oriented programming where objects where the Key to building programs.
The idea of Scheme where functions where the key to building programs.
The roots of JavaScript which were inspired by Scheme and Java. so JavaScript has the multi-paradigm language.