{"repo":"divriots/jampack","free":true,"listed":false,"github":"https://github.com/divriots/jampack","clone":"git clone https://github.com/divriots/jampack.git","description":"Optimizes static websites for best user experience and best Core Web Vitals scores.","language":"TypeScript","stars":1696,"topics":["jamstack","static-site","blog","node","static-site-building","static-site-generator"],"license":"MIT","category":"docs-static-sites","readme_excerpt":"Jampack Optimizes static websites for best user experience and best Core Web Vitals scores. Brought to you by What is jampack ? Not a bundler. Not a framework. jampack is a post-processing tool that takes the output of your Static Site Generator (aka SSG) and optimizes it for best user experience and best Core Web Vitals scores. Read the introduction blog post What can jampack do? becomes responsive with dimensions: becomes responsive with multiple formats including AVIF: Read more CDN images become responsive becomes Read more External images can be downloaded and optimized becomes Read more Above & below-the-fold jampack optimizes assets above-the-fold ⬆️. - Images are loaded with higher priority. - Small images are embedded in HTML. Lazy-load assets below-the-fold ⬇️. - Images and Iframes are lazy loaded. Read more Inline critical CSS Avoid FOUC while stylesheets are downloaded and parsed. jampack will inline critical CSS and lazy-load the rest of CSS. Read more Prefetch links Speedup the future page navigations by prefetching the links on the page. Thanks to quicklink, this can be done dynamically as links enter the viewport. Read more All assets are compressed In a 2nd PASS, jampack compresses all untouched assets and keep the same name and the same format. Extension Compressor --------------- --------------------- .html , .htm html-minifier-terser .css lightningCSS .js esbuild or swc .svg svgo .jpg , .jpeg sharp .png sharp .webp sharp .avif sharp And a lot more! Quick u","default_branch":null,"files":null,"tree":[],"storefront":"/r/divriots","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/divriots/jampack/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}