IEG Growth Platform Technology Team

Jan 24, 2022 · Fundamentals

Image Compression Techniques and Node.js Library Comparison (imagemin, sharp, TinyPNG)

This article explains image compression fundamentals, compares bitmap, direct color, lossless and lossy methods, evaluates Node.js libraries imagemin, sharp, and TinyPNG through JPEG/PNG tests, and provides practical usage code and insights into plugin‑based compression algorithms.