Developer Practices JavaScript Arithmetic Operators on Day 3 of 100DaysOfCode

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A developer shared their progress on Day 3 of the #100DaysOfCode challenge, focusing on JavaScript arithmetic operators including addition, subtraction, multiplication, division, modulo, exponentiation, and increment/decrement operators. The learner applied these concepts through practical exercises such as calculating grocery bills, converting game timer seconds into hours and minutes, and modeling savings growth using exponentiation. Key distinctions were explored between post-increment and pre-increment operators, highlighting how each affects value assignment differently. All five coding exercises were completed and published to a public GitHub repository for community reference. The post also posed a JavaScript snippet as an interactive challenge, inviting readers to predict the console output.

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