FastMinify Blog
Guides and tutorials for browser-based developer tools — minification, conversion, validation, SVG, DevOps and performance.
How to Minify HTML: Complete Guide for Faster Pages
Learn HTML minification: remove comments, whitespace, optional attributes and shrink pages 15–40%. CLI tools, build plugins, and online minifiers.
JSON Minification Guide — APIs, Config Files & Express
Minify JSON for APIs and config files: JavaScript, Python and jq examples, Express middleware, and when minification beats pretty-printing in production.
Online Minifiers vs Build Tools: When to Use Each
Understand the differences between online minifiers and build tools. Learn when to use each approach to optimize your development workflow.
Debug Minified JavaScript: Source Maps and DevTools
Debug minified JavaScript without guessing: Chrome pretty-print, source maps in production, and a local unminify step when maps are missing.
Why Fast Sites Rank Better on Google: The Link Between Speed and SEO
Discover why Google favors fast sites in search results. Understand the link between web performance and SEO, and learn how to optimize your site to improve your ranking.
GZIP and Brotli Compression: Complete Guide for Apache and Nginx
Enable GZIP and Brotli on Apache (mod_deflate) and Nginx (ngx_brotli). Copy-paste configs, set MIME types, and verify with DevTools or online checkers.
Improve Core Web Vitals with Minification (2026)
Update for 2026: minify JavaScript and CSS to support LCP, INP and CLS. What minification does—and what it cannot fix alone.
CSS Minification Guide: CSSO, Unused CSS, Builds
How to minify CSS in 2026: CSSO (and friends), unused-CSS removal, Vite/Webpack, vs an online minifier. Honest limits before you chase bytes.
JavaScript Minification Guide — Terser and Webpack
How JS minification works: Terser setup, Webpack production config, tree-shaking notes, and when an online minifier is enough.