JavaScript Fundamentals
Master modern JavaScript — ES6+, async/await, closures, and the DOM.
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After this skill you can…
- Write async code with Promises and async/await
- Explain closures, scope, and the event loop
- Manipulate the DOM and handle browser events
Prerequisites
Watch (10 videos)
Refactor HTML5 Canvas
→ Implement line drawing functionality→ Store start points for lines→ Improve code structure
HTML CSS JavaScript PubNub Draw App: Part 1
→ Write JavaScript code for canvas manipulation→ Use PubNub for real-time communication
Draw on My Face: Part 1
→ Write JavaScript code for web applications→ Use JavaScript libraries and frameworks→ Implement real-time functionality
Host your website for free on GitHub Pages
→ Add interactivity to a website→ Use JavaScript for frontend engineering
Adapting to dynamic content using modern CSS
→ Fetch data with JavaScript→ Pass data to CSS as custom properties
How Jake Uses Singularity Biome
→ Build interactive game elements→ Create animations
Why MCP and ChatGPT Apps Use Double Iframes — Frédéric Barthelet, Alpic
→ Manipulate DOM elements→ Work with iframe srcdoc attribute
Keep your page interactive during view transitions #GoogleIO
→ Write JavaScript code for interactive web pages→ Use JavaScript for DOM manipulation
Sports on the Go: Africa makes history at 2026 FIFA World Cup
→ Develop dynamic sports news feeds→ Create interactive football statistics visualizations
How To Connect Supabase With HTML (Best Method)
→ Write async functions to pull data from Supabase→ Use template literals to render data on a webpage
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