Understand how image compression works: lossy vs lossless algorithms, when to use PNG vs WebP vs AVIF, and which tools give the best size-to-quality ratio.
A technical deep-dive into how image compression works: lossy vs. lossless algorithms, when to use JPEG vs. PNG vs. WebP vs. AVIF, quality-to-size tradeoffs, and practical compression strategies for websites. Includes benchmarks, visual comparisons, and recommendations for different use cases from photography to UI assets.