The latest articles on DEV Community by Fioul (@fioul). https://dev.to/fioul https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3601578%2F6cff7206-3a16-43a2-9cb9-24b1169217e0.png https://dev.to/fioul en Fioul Fri, 07 Nov 2025 15:47:38 +0000 https://dev.to/fioul/fastminify-free-client-side-jscss-minifier-2o87 https://dev.to/fioul/fastminify-free-client-side-jscss-minifier-2o87 <p>I built <strong>FastMinify</strong>, a free online tool to minify JavaScript and CSS directly in your browser.</p> <p><strong>Features:</strong></p> <ul> <li>Three compression levels (Conservative/Normal/Aggressive)</li> <li>ES5 to ES2022 compatibility</li> <li>Batch processing for multiple files</li> <li>Unminify, beautify, and JSON tools</li> <li>100% client-side - your code never leaves your browser</li> </ul> <p>Built with Next.js 15, Terser, and CSSO.</p> <p><strong><a href="https://fastminify.com" rel="noopener noreferrer">fastminify.com</a></strong></p> <p>Hope it can be useful for your projects!</p> webdev minify javascript css