Functions hufanya DOM manipulation ya content dynamically. Example Code: Original Text Update function updateContent(text){ document.getElementById("content")....
Fetch API inatumika kuchukua data kutoka server. Promise-based asynchronous requests. Example Code: fetch("https://jsonplaceholder.typicode.com/users") .then(respon...
Timer using setInterval. Update DOM dynamically. Example Code: 10 let count = 10; let interval = setInterval(function(){ document.getElementById("timer").inne...
Hover or click to show menu items. Example Code: Menu Option 1 Option 2 document.getElementById("dropBtn").addEventListener("click", functi...
Combine loops na conditions kwa logic za real-time. Example Code: for(let i=1;i...
Validate inputs live. Show error messages dynamically. Example Code: Submit document.getElementById("form").addEventListener("submit", function(e)...
Basic calculator using prompt or input fields. Example Code: + - * / Calculate document.getElementById("calc").addEventListener("click", func...
localStorage inahifadhi data hadi kufutwa. sessionStorage inafutwa baada ya browser close. Example Code: Save document.getElementById("save").addEventListener...
Tabs = switch content based on selection. Accordion = show/hide sections dynamically. Example Code (Tabs): Tab 1 Tab 2 Content 1 Content 2 let buttons = do...
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