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50 tips on JavaScript book

Created: May 27, 2025, 11:12 a.m. | Seen by us: Aug. 21, 2025, 8:09 a.m.

meta description if known - 50 of the most interesting features, concepts, and patterns in JavaScript.

Contact Information

Email: None

Phone: None

More Details

  • h1s:
    • 50 Tips on JavaScript
  • h2s:
    • What's in the book
    • Like the illustrations?
  • h3s:
  • title: 50 tips on JavaScript book
  • emails:
  • robots: None
  • keywords: JavaScript, book, 50 tips
  • og_title: 50 tips on JavaScript
  • addresses:
  • canonical: https://50tips.dev/
  • text_size: 2279
  • rta_rating: None
  • h1_analysis: ok
  • h2_analysis: 2 found
  • og_site_name: Sovereign Individual
  • url_analysis:
  • phone_numbers:
  • summary_issues:
    • title: short
    • No obvious responsive CSS (@media, max/min-width) detected in HTML source (may be in external CSS).
  • title_analysis: short
  • meta_description: 50 of the most interesting features, concepts, and patterns in JavaScript.
  • canonical_analysis: self-referencing
  • responsive_analysis:
    • score: 5
    • messages_bad: ['No obvious responsive CSS (@media, max/min-width) detected in HTML source (may be in external CSS).']
    • messages_good: ['Recommended viewport tag found.']
  • searchengine_analysis:
    • score: 30
    • messages_bad: []
    • messages_good: ['Meta description tag found.', 'H1 tag(s) found.', 'Site uses HTTPS.']
  • meta_description_analysis: ok

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