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Complete JavaScript training from A to Z (through practice)

May 14th, 2025
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  1. Complete JavaScript training from A to Z (through practice)
  2. Learn JavaScript from the basics and progress to popular frameworks Angular, Vue & React
  3. What you will learn
  4. Discover the basics of JavaScript
  5. Master important JavaScript concepts (types, objects, functions, syntax, etc.)
  6. Understanding and manipulating JavaScript in the browser
  7. Mastering Ajax and RESTFul Services
  8. Manipulating page content with JavaScript
  9. Know how to animate the graphic aspect with JavaScript
  10. for more:https://linkrex.net/T7XbJjYzyk
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Comments
  • matiin54321
    4 days
    1. javascript:(function(){let currentElement=null,undoStack=[],highlightElement=(e)=>{e.stopPropagation();e.preventDefault();if(currentElement&&currentElement!==e.target){currentElement.style.outline='none';currentElement.style.boxShadow='none';}currentElement=e.target;currentElement.style.outline='5px solid red';currentElement.style.outlineOffset='-5px';currentElement.style.boxShadow='0 0 10px yellow';},removeElement=(e)=>{e.stopPropagation();e.preventDefault();if(currentElement){let parent=currentElement.parentNode;let nextSibling=currentElement.nextSibling;undoStack.push({element:currentElement,parent:parent,nextSibling:nextSibling});currentElement.remove();currentElement=null;}},undoDelete=()=>{if(undoStack.length){let {element,parent,nextSibling}=undoStack.pop();if(nextSibling){parent.insertBefore(element,nextSibling);}else{parent.appendChild(element);}element.style.outline='none';element.style.boxShadow='none';currentElement=element;}},keyHandler=(e)=>{if(e.key==='Escape'){cleanup();}else if(e.ctrlKey&&e.key==='z'){e.preventDefault();undoDelete();}},cleanup=()=>{document.removeEventListener('mouseover',highlightElement,true);document.removeEventListener('click',removeElement,true);document.removeEventListener('keydown',keyHandler,true);if(currentElement){currentElement.style.outline='none';currentElement.style.boxShadow='none';currentElement=null;}undoStack.forEach(({element})=>{element.style.outline='none';element.style.boxShadow='none';});undoStack=[];};document.addEventListener('mouseover',highlightElement,true);document.addEventListener('click',removeElement,true);document.addEventListener('keydown',keyHandler,true);})();
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