Jul 8, 2025 · Arithmetic operators take numerical values (either literals or variables) as their operands and return a single numerical value.

Aug 5, 2025 · Arrow functions are a shorthand syntax for writing functions in JavaScript, using the => operator. They offer a more concise way to express functions, especially for single …

JavaScript is easy to learn. This tutorial covers everything from basic JavaScript up to the latest 2025 version. Start learning JavaScript now » With our Try it Yourself editor, you can edit the …

JavaScript is a high-level, often just-in-time–compiled language that conforms to the ECMAScript standard. [12] . It has dynamic typing, prototype-based object-orientation, and first-class …

Aug 8, 2022 · Modern JavaScript is a “safe” programming language. It does not provide low-level access to memory or the CPU, because it was initially created for browsers which do not …

May 7, 2025 · Learn everything you need to know about the conditional (ternary) operator and how to use it in JavaScript. The spread operator (...) is used to expand an iterable (like an …

Jun 27, 2023 · Bitwise operators (&, |, ^, ~, <<, >>, >>>) perform operations at the binary level, useful in low-level programming and specific tasks like encoding.

Oct 2, 2025 · JavaScript (JS) is a lightweight interpreted (or just-in-time compiled) programming language with first-class functions. While it is most well-known as the scripting language for …

JavaScript allows you to add interactivity to a web page. Typically, you use JavaScript with HTML and CSS to enhance a web page’s functionality, such as validating forms, creating interactive …

JavaScript operators are special symbols that perform operations on one or more operands (values). For example, Here, we used the + operator to add the operands 2 and 3. Here is a …