Javascript in the browser

• Made to make web pages alive
• web page is a combination of html , css and js
  • HTML skeleton
  • js functionality
  • css styling
• Browser has buit in Javascript engine
  • It has limited features
    • It cannot read files automtically
    • It has limited saftey

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Developer tools

• Which makes develpoing easy
• Elements
  • All Html elements
• Console
  • console satements output is present here
• Network
  • All network requesnt are present here