Build this stopwatch with React! ⏱

Author: Bro Code
Published At: 2024-01-14T00:00:00
Length: 20:00

Summary

Description

#reactjs #tutorial #course

This is a beginner's React project that uses only useState, useEffect, and useRef.

00:00:00 imports/exports

00:01:17 useState + useRef

00:02:48 function declarations

00:03:39 HTML

00:05:45 CSS

00:11:45 functions

00:14:06 useEffect()

00:16:10 formatTime()

00:19:19 conclusion

Translated At: 2025-08-17T05:44:13Z

Request translate (One translation is about 5 minutes)

Version 3 (stable)

Optimized for a single speaker. Suitable for knowledge sharing or teaching videos.

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