# django-compressor: Optimize Django Assets with Compression and Minification

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django-compressor is a powerful Django application that processes, combines, and minifies linked and inline JavaScript or CSS into cacheable static files. It significantly enhances web application performance by reducing file sizes and optimizing asset delivery. The tool supports various compilers like LESS and SASS, offering extensive configurability for efficient asset management.

GitHub: https://github.com/django-compressor/django-compressor
OSRepos URL: https://osrepos.com/repo/django-compressor-django-compressor

## Summary

django-compressor is a powerful Django application that processes, combines, and minifies linked and inline JavaScript or CSS into cacheable static files. It significantly enhances web application performance by reducing file sizes and optimizing asset delivery. The tool supports various compilers like LESS and SASS, offering extensive configurability for efficient asset management.

## Topics

- Python
- Django
- Web Development
- Asset Management
- Frontend Optimization
- Minification
- Compression

## Repository Information

Last analyzed by OSRepos: Sun Jul 26 2026 20:57:17 GMT+0100 (Western European Summer Time)
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## Content

## Introduction
django-compressor is an essential Django application for optimizing web assets. It takes your linked and inline JavaScript and CSS, processes them through various filters and compilers, and then combines and minifies them into single, cacheable static files. This process dramatically improves page load times and overall website performance by reducing the number of HTTP requests and the size of transmitted data.

## Installation
Getting started with django-compressor is straightforward. You can install it using pip:


pip install django-compressor


After installation, add `'compressor'` to your `INSTALLED_APPS` in your Django settings file.

## Examples
Using django-compressor in your Django templates is intuitive. You wrap your CSS or JavaScript assets within `{% compress %}` and `{% endcompress %}` tags. For example, to compress CSS:

html
{% load compress %}
{% compress css %}
    <link rel="stylesheet" href="/static/css/base.css" type="text/css" charset="utf-8">
    <style type="text/css">p { border: 1px solid #ccc; }</style>
{% endcompress %}


And for JavaScript:

html
{% load compress %}
{% compress js %}
    <script src="/static/js/jquery.js" type="text/javascript" charset="utf-8"></script>
    <script type="text/javascript">
        $(function () {
            console.log('Hello from inline JS!');
        });
    </script>
{% endcompress %}


The compressor will then output a single `<link>` or `<script>` tag pointing to the optimized, cached file.

## Why Use It
django-compressor offers several compelling reasons for its adoption in Django projects:

*   **Performance Boost**: By combining and minifying assets, it reduces HTTP requests and file sizes, leading to faster page loads.
*   **Caching Efficiency**: Optimized files are named based on their content, allowing for far-future expiration dates and efficient browser caching.
*   **Compiler Support**: It supports popular pre-processors like LESS, SASS, and CoffeeScript, integrating them seamlessly into your workflow.
*   **Extensibility**: The system is highly configurable, allowing you to implement custom filters, parsers, and compressors to fit specific project needs.
*   **Offline Compression**: You can run the compression process manually using `manage.py compress`, pre-generating static files outside the request/response cycle for even better performance.

## Links
For more detailed information, usage guides, and advanced configurations, refer to the official resources:

*   [Official Documentation](https://django-compressor.readthedocs.io/en/latest/){:target="_blank"}
*   [GitHub Repository](https://github.com/django-compressor/django-compressor){:target="_blank"}