Fix "Property does not exist on Window" in TypeScript
Resolve TypeScript errors when assigning custom properties to window by extending the Window interface with declaration merging.
Sep 1, 20267 min read0 reactions0 comments
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Aug 11, 2026
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Aug 1, 2026DOM TASK PART-2
task - 1 Live clock <h1 id="clock">00:00:00</h1> <script> ...
Aug 1, 20262 min read0 reactions0 comments
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Jul 29, 2026ELEMENT SELECTORS IN DOM
Element selectors: JavaScript element selectors are built-in DOM methods used to target,...
Jul 29, 20262 min read0 reactions0 comments
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Aug 3, 2026DOM Mini Project Part-2
Task 7 Uppercase converter <!DOCTYPE html> <html lang="en"> <head> ...
Aug 3, 20262 min read0 reactions0 comments
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Jul 28, 2026DOM TASK
TASK - 1 : LIVE CHARACTER COUNT <input id="type" type="text" oninput="show()"> <p...
Jul 28, 20262 min read1 reactions0 comments
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Jul 28, 2026D
Aug 3, 2026DOM(part-10)
To Do List <!DOCTYPE html> <html> <head> <title>To Do...
Aug 3, 20262 min read1 reactions0 comments
You're polling setInterval to detect DOM changes. `MutationObserver` fires when they happen.
The DOM can change in ways your code didn't trigger — a third-party widget injects a node, a library...
Aug 11, 20264 min read22 reactions0 comments
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Jul 27, 2026DOCUMENT OBJECT MODEL PART-1
DOM: The DOM (Document Object Model) is a programming interface provided by the browser...
Jul 27, 20262 min read1 reactions0 comments
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Aug 2, 2026DOM(part-9)
<!DOCTYPE html> <html> <head> ...
Aug 2, 20261 min read1 reactions0 comments
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Aug 2, 2026DOM(part-8)
<!DOCTYPE html> <html> <head> ...
Aug 2, 20261 min read1 reactions0 comments
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Aug 1, 2026CRUD OPERATIONS IN DOM
CRUD operations: 1. create: <h1 id="one">hello</h1> <h2...
Aug 1, 20262 min read1 reactions0 comments