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14 / 22 written chapters
The cover
  1. B1Document structure
  2. B2Semantic elements
  3. B3Links, images & media
  4. B4Forms basics
  5. B5Tables
  6. B6Attributes
  7. B7Meta & document head
  1. I1Landmarks
  2. I2Forms in depth
  3. I3Accessibility fundamentals
  4. I4Embedded content
  5. I5Web components intro
  6. I6Structured data
  7. I7Progressive enhancement
  8. I8Constraint validation
  1. A1Accessibility in depth
  2. A2Performance
  3. A3Responsive images
  4. A4Web components in depth
  5. A5Security
  6. A6Parsing algorithm
  7. A7SEO & sharing at scale

</>I7 · Part 2 · Intermediate

Progressive enhancement

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14 of 22

Sketch only

01This chapter will cover

Progressive enhancement

  • Graceful degradation, feature detection

→Next stop

  1. I6Previous · I6Microdata & structured data
  3. I7you are here
  5. Next · I8The Constraint Validation APINext chapter

01Meanwhile

  • JavaScript is written, start there
  • R3 · JavaScript & TS covers this in the interview book