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HAU

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Joined on Mar 23, 2026

HAU

Mar 30

How to Calculate Age Correctly: The Edge Cases Every Developer Misses

#javascript #programming #webdev #tutorial

3 min read

HAU

Mar 29

Timezone Conversion in JavaScript: Why getTimezoneOffset() Will Betray You

#javascript #webdev #debugging #programming

3 min read

HAU

Mar 27

ISO Week Numbers: Why January 1st Is Sometimes in Week 53

#javascript #programming #webdev #tutorial

3 min read

HAU

Mar 26

The Right Way to Add Months to a Date in JavaScript (It's Not What You Think)

#javascript #webdev #tutorial #beginners

3 min read

HAU

Mar 25

JavaScript Countdown Timers: Why setInterval Drifts and How to Fix It

#javascript #webdev #tutorial #programming

3 min read

HAU

Mar 24

Stop Using new Date('2026-01-01') to Parse Date Strings

#javascript #webdev #debugging #tutorial

3 min read

HAU

Mar 24

Date Difference Calculations: Why "How Many Days Between" Is Harder Than It Seems

#javascript #webdev #tutorial #programming

4 min read

HAU

Mar 24

Unix Timestamps: The 10 vs 13 Digit Problem That Breaks More APIs Than You Think

#javascript #webdev #api #debugging

3 min read

HAU

Mar 24

Business Days vs Calendar Days: The Date Math Mistake That Breaks Your Deadlines

#webdev #javascript #productivity #beginners

3 min read

HAU

Mar 24

Convert CSV or Excel to JSON in Your Browser — No Upload, No Server

#json #csv #converter

3 min read

HAU

Mar 24

Stop Writing Structs by Hand: Generate Go, Java, TypeScript, and 8 More from JSON

#json #tooling #code #go

3 min read

HAU

Mar 23

JSON Tasks Every Developer Does — And the Fastest Way to Do Each One

#json #productivity #webdev #beginners

3 min read

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