Solving a TECHNICAL INTERVIEW CHALLENGE with JavaScript: Excel Clone FROM SCRATCH

Опубликовано: 05 Октябрь 2026
на канале: midulive
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In this video, you'll learn how to create an Excel spreadsheet from scratch through a technical test by a famous programmer. I'll be giving you challenges to improve your programming logic! Don't miss it!


▶ Project Demo: https://www.javascript100.dev/08-exce...
▶ Don't miss more live streams at:   / midudev  

Video Markers:
00:00:00 - Statement
00:04:00 - Creating an Excel Table
00:23:05 - Adding Text to the Table
00:29:15 - Creating State
00:34:34 - Showing the Cell on Click
00:43:36 - Editing the Input Value
00:46:53 - Updating the Cell
00:51:24 - Calculations in the Cells
00:58:48 - Simulating Cell Values
01:06:08 - Updating All Cells
01:15:55 - Selecting an Entire Column
01:22:28 - Deleting All Values
01:25:13 - Copy and Paste
01:30:13 - Last words