Coding an Extension that Summarises Web Pages with HTML, CSS, and JS

📰 Dev.to · Helitha Rupasinghe

Learn to build a Chrome extension that summarizes web pages using HTML, CSS, and JS, enhancing your web development skills

intermediate Published 22 Jun 2026
Action Steps
  1. Create a new directory for your extension and initialize it with npm
  2. Build the popup HTML structure using HTML and CSS
  3. Add JavaScript functionality to summarize web pages
  4. Configure the manifest.json file to define the extension's permissions and functionality
  5. Test the extension by loading it into Google Chrome and verifying its functionality
  6. Package the extension for distribution by creating a .crx file
Who Needs to Know This

Web developers and extension creators can benefit from this tutorial to improve their skills in building useful browser extensions, while also enhancing user experience

Key Insight

💡 By leveraging HTML, CSS, and JS, you can create a functional Chrome extension that enhances user experience by summarizing web pages

Share This
🚀 Create a Chrome extension that summarizes web pages with HTML, CSS, and JS! 📄💻

Key Takeaways

Learn to build a Chrome extension that summarizes web pages using HTML, CSS, and JS, enhancing your web development skills

Full Article

In this post, I will show you how you can create a Google Chrome extension that instantly summarises...
Read full article → ← Back to Reads

Related Videos

What is Claude Code? | Claude Code Episode 1
What is Claude Code? | Claude Code Episode 1
Ascent
6-Month App Development Roadmap 2026 | Mobile Apps | #shorts
6-Month App Development Roadmap 2026 | Mobile Apps | #shorts
SCALER
11-Month Flutter Developer Roadmap 2026 | App Development | #shorts
11-Month Flutter Developer Roadmap 2026 | App Development | #shorts
SCALER
5-Step Azure DevOps Roadmap 2026 | Cloud Certification | #shorts
5-Step Azure DevOps Roadmap 2026 | Cloud Certification | #shorts
SCALER
Is Coding Dead? Engineers from Meta, Hugging Face & Zomato Answer
Is Coding Dead? Engineers from Meta, Hugging Face & Zomato Answer
SCALER
You've Been Using Claude Code Wrong (Do This Instead)
You've Been Using Claude Code Wrong (Do This Instead)
SCALER