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Code Your Own Code Editor – JavaScript, HTML, CSS Tutorial

49,868 views 1,861 likes 2025-09-15 4:07:54 Watch on YouTube ↗ freeCodeCamp ↗
FrontendJavaScriptHTMLCSS

Chapters (6)

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Code your own code editor! This course shows you how to build a lightweight, browser-based code editor that runs entirely on a single HTML page. You’ll create tabbed editors for HTML, CSS, and JavaScript, complete with an instant live preview in a sandboxed iframe. Course developed by @programmingoceanacademy Code: https://github.com/MOHAMMEDFAHD/Web-Development-Collections/tree/main/code-editor https://www.programming-ocean.com/ ⭐️ Contents ⭐️ — 0:00:00 Intro — 0:01:54 Project walkthrough & showcase — 0:18:02 HTML structure: scaffolding the page — 1:04:05 CSS styling & layout (panels, tabs, responsive) — 2:20:20 JavaScript functionality: tabs, live preview, save/load — 4:06:35 Importing Ace Editor & final touches ❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp 🎉 Thanks to our Champion and Sponsor supporters: 👾 Drake Milly 👾 Ulises Moralez 👾 Goddard Tan 👾 David MG 👾 Matthew Springman 👾 Claudio 👾 Oscar R. 👾 jedi-or-sith 👾 Nattira Maneerat 👾 Justin Hual -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://freecodecamp.org/news

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