---
title: "Jampack"
description: "Post-processing optimiser for static sites that rewrites images responsively, inlines critical CSS, prefetches links and compresses assets."
canonical: "https://vibing.inc/library/jampack-vg-0322"
category: "Community Finds"
subcategory: "Build tooling"
license: "MIT"
author: "divRIOTS"
source: "https://github.com/divriots/jampack"
---

# Jampack
Post-processing optimiser for static sites that rewrites images responsively, inlines critical CSS, prefetches links and compresses assets.
## Facts
- Source: https://github.com/divriots/jampack
- Category: Community Finds / Build tooling
- Author: divRIOTS
- Licence: MIT
- Tags: performance, static-site, images, core-web-vitals
## Why it's a gem
Runs after any static generator, so it works with a stack you already shipped
---
Listed in The Vibeary: https://vibing.inc/library/jampack-vg-0322 · JSON: https://vibing.inc/api/public/library/gems/jampack-vg-0322