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PNG Specification Third Edition Released: APNG and HDR Now Officially Standardized

PNG Specification Third Edition Released: APNG and HDR Now Officially Standardized

Hi, my name is Tom Smykowski, I'm a staff full-stack engineer. I build and scale SaaS platforms to millions of users, working end-to-end from system architecture to frontend to mobile. On this blog I share what I learn about software engineering, image formats, and the evolution of web standards.

What This Article Covers

Learn about the latest developments in the Portable Network Graphics (PNG) specification with the release of its third edition. This article explores the newly standardized features like Animated PNG (APNG) and High Dynamic Range (HDR) PNG, their implications for developers, and the current state of support across major platforms and applications.

Questions This Article Answers

  • What are the key features of the newly released PNG Specification Third Edition?
  • How does Animated PNG (APNG) improve upon traditional GIFs?
  • What advantages does High Dynamic Range (HDR) PNG offer for image quality?
  • Which browsers and applications currently support the new PNG features?
  • How will these changes impact developers working with image formats?

Length and Time

A comprehensive overview with technical insights and industry implications. Approximately 7 minutes to read.

This article is free to read

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