𝗝𝗦 𝗢𝗽𝗲𝗿𝗮𝘁𝗼𝗿𝘀 𝗘𝘅𝗽𝗹𝗮𝗶𝗻𝗲𝗱

𝗝𝗦 𝗢𝗽𝗲𝗿𝗮𝘁𝗼𝗿𝘀 𝗘𝘅𝗽𝗹𝗮𝗶𝗻𝗲𝗱

Operators are symbols in JavaScript. They help you change values.

Math operators:

• • adds values.
• • subtracts values.
• • multiplies values.
• / divides values.
• % gives the remainder.
• ** calculates power.

Assignment operators:

• = sets a value.
• += adds to a value.
• -= subtracts from a value.

Comparison operators:

• == compares values.
• === compares values and data types.
• != checks if values differ.
• !== checks if values or types differ.

Use === to avoid errors.

Logical operators:

• && needs all conditions to be true.
• || needs one condition to be true.
• ! flips the boolean value.

Increment and decrement:

• a++ adds 1.
• a-- removes 1.

Watch for type changes:

• "5" + 5 results in "55".
• "5" - 5 results in 0.
• true acts as 1.
• false acts as 0.

Source: https://www.geeksforgeeks.org/javascript/javascript-operators/ Optional learning community: https://dev.to/annapoo/how-does-increment-and-decrement-work-in-js-46hi