Day 12 of my JavaScript journey! Learned about the DOM, document.querySelector, innerHTML, and keyboard events like onkeydown. Built 3 small projects using DOM manipulation 💪 #100DaysOfCode #JavaScript #WebDev

Day 27 of #MERNStack Learned about DOM • DOM = HTML represented as a tree of objects (Manipulated with the help of js ) • document & window objects • Select & modify using getElementById, querySelector, .innerHTML, .classList @rohit_negi9 #JavaScript #WebDev

🔍 DOM XSS: Bypassing Server-side Cookie Overwrite, Chrome innerHTML Quirk, and JSON Injection Blog: https://t.co/NMh5nhKsla Author: @elmehdimee

🌐 #Day28 of my #JavaScript journey with @rohit_negi9 Today I learned DOM Manipulation — the bridge between HTML & JS! ✨ Explored how to select, modify & create elements using methods like getElementById(), querySelector(), innerHTML, and style. DOM = The heart of web page💡

Day 28: Introduction to DOM: 1. Browser ki amaanat: Window Object. 2. Select an HTML Element by: class, id, tagname, queryselector and queryselectorAll. 3. Manupilate the HTML Element content by: innerText, innerHTML, textContent. @rohit_negi9 #WebDevelopment

Day 29 of JS ✅ DOM = POWER 💪 Today I learned: • What is DOM • Why we need DOM • DOM Manipulation • innerHTML vs innerText vs textContent • Selecting & Modifying elements using: getElementById, querySelector

Day 28 of #MERN Stack Learned deep DOM Manipulation today • .textContent & .innerHTML for content • .classList, .style for attributes • createElement(), append(), remove() • DocumentFragment for optimized rendering @rohit_negi9 #JavaScript #DOM #WebDev #LearningInPublic

🚀 Day 29 - DefenceBatch @rohit_negi9 ✨ 💡 Advanced DOM Concepts ▫️ CRUD Operations on DOM ⚙️ ▫️ Linking External Scripts 🔗 ▫️ Real-world Problem Solving & Optimized Approaches 💭 ▫️ Document Fragment ⚡ ▫️ Why Not to Use innerHTML → Data Breach Risk 🔒

✅ Day 29 of #Defence with @rohit_negi9 DOM Manipulation Unlocked:- .textContent→safe updates .innerHTML→powerful but risky .classList→modern CSS control .createElement→build dynamically .DocumentFragment→boost performance #JavaScript #MERN #WebDevelopment #DefenceChallenge

🚀 Day-29 of My Coding Challenge ✅ createElement(), setAttribute(), classList.add/remove() ✅ before(), after(), append(), prepend() ✅ insertAdjacentElement(), createDocumentFragment() ✅ remove(), textContent (safe alternative to innerHTML) #JavaScript #DOM #WebDev #Frontend

🧠Day 29: CRUD in the DOM ✨Learned to Create, Read, Update & Delete elements using → • createElement() & createDocumentFragment()🧩 • / before() / after() / append() / prepend() ➕ • remove() ❌ ✨Used textContent over innerHTML to prevent XSS 💬 #JavaScript @rohit_negi9 🚀

🚨🚨CVE-2025-64495 (CVSS 8.7): Open WebUI suffers from a Stored DOM XSS when "Insert Prompt as Rich Text" is enabled. Unsanitized .innerHTML lets attackers inject payloads via prompts, leading to ATO/RCE. 🔥PoC: https://t.co/Y8j5hMm5J1 Search by vul.cve

🚀 Day 28 - DefenceBatch @rohit_negi9 💡 JavaScript DOM Manipulation ✨ DOM → HTML as JS Objects ✨ Select → ID, Class, Tag ✨ Change → Text, Style, Attribute ✨ innerHTML vs textContent ✨ HTMLCollection vs NodeList

Vi seniors con 10+ años escribiendo código que es una bomba de tiempo. innerHTML sin sanitizar. Queries sin parametrizar. Roles validados desde headers del cliente. Nuevo video: te muestro cómo se explotan Busca "Vulnerabilidad Gentleman Programming" en YouTube

Day 101 of #200DaysOfCode Learning #JavaScript 📚 DOM (Document Object Model) – 90% Complete ✅ Element Selection • getElementById() • getElementsByClassName() • getElementsByTagName() • querySelector() / querySelectorAll() ✅ Content Update • textContent • innerHTML ↓

Day 29 #BuildInPublic 📌Today's learnings: 🔹️Editing content inside element 🔹️.innerHTML, .text Content, .innerText 🔹️Handling CSS: .add,.remove 🔹️append, prepend, before, appendChild 🔹️DocumentFragment #100DaysOfCode #CodingJourney #WebDevelopment #JavaScript

📒 ¡He actualizado la cheatsheet del DOM (moderno) de Javascript! ✨ ¡Deja de usar getElementById! querySelector, querySelectorAll y closest son tus amigos. ✨ Evita usar className cuando puedes usar classList ✨ Si puedes, evitar usar .style sin .setProperty ✨ Evita innerHTML.

I completed the Web Security Academy lab: DOM XSS in innerHTML sink using source https://t.co/4KLpiCJSNQ Lab4 ✅ @WebSecAcademy https://t.co/uuzBZJ0ujc

Day 29 of my #WebDev journey 💻 Learned about modern #DOM manipulation — using createElement(), adding elements, and #CRUD operations Explored optimization with DocumentFragment and why we should avoid innerHTML for user-generated content #JavaScript #100DaysOfCode