---
id: laces
version: "0.1.2"
license: unclear
license_treatment: permissive
maintenance: active
---

# laces — Django components that know how to render themselves.

License: permissive · Maintenance: active · Downloads: 827.1K/mo

## What it is and what it does

Laces is a Django package that implements self-rendering components—Python objects that encapsulate both the template and the data needed to render it. Instead of passing data separately to templates and managing context manually, you create a component class, instantiate it with the data it needs, and pass the component object itself to your view template. The `{% component %}` template tag then renders it without the parent template needing to know anything about the component's internal structure or context requirements.

This pattern is particularly useful for nested components, where building the same nested structure twice (once in data, once in templates) becomes cumbersome. Components can override `get_context_data()` to provide template context, or `render_html()` to generate HTML directly. The package supports adding JavaScript and CSS assets to components and works with Django versions 3.2 through 5.0 on Python 3.8+. It originated from patterns used in the Wagtail admin interface and brings those tools to general Django projects.

Use it for:

- Build reusable UI components (buttons, cards, modals) that encapsulate their own template and styling logic.
- Manage nested component hierarchies without duplicating data structure in both Python and templates.
- Create form components that bundle validation, rendering, and asset inclusion in a single class.
- Simplify passing components through view context by letting them manage their own template rendering.
- Organize complex template logic into self-contained, testable component classes instead of template files.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Laces provides Django components that bundle template rendering logic with data, allowing them to render themselves via a template tag without requiring the parent template to manage their context.

Yes, if you are building Django applications with reusable UI components or complex nested template structures. The low install friction, active maintenance, permissive license, and compatibility with current Django versions make it a solid choice. The alpha status is not a blocker—the package is actively maintained and in use. Skip it if your project uses simple templates or if you prefer template-first design over Python class-based components.

## Install

pip install laces
uv add laces
poetry add laces

## Installing laces

Before you install: Installation is straightforward with a single pip install and minimal setup (adding to INSTALLED_APPS). The package has one runtime dependency (Django) and maintains active development with recent commits, though it remains in alpha status.

License in practice: Licensed under a permissive BSD license, allowing use in commercial and private projects with minimal restrictions.

Quickstart:

# Install
pip install laces

# settings.py
INSTALLED_APPS = ["laces", ...]

# my_app/components.py
from laces.components import Component

class WelcomePanel(Component):
    template_name = "my_app/components/welcome.html"
    def __init__(self, name):
        self.name = name
    def get_context_data(self, parent_context=None):
        return {"name": self.name}

# my_app/views.py
welcome = WelcomePanel(name="Alice")
return render(request, "my_app/home.html", {"welcome": welcome})

# my_app/templates/my_app/home.html
{% load laces %}
{% component welcome %}

Verify before relying:

- Whether components support async rendering or are compatible with async Django views.
- Performance characteristics when nesting many components or rendering large component trees.
- Whether asset (CSS/JavaScript) inclusion works correctly with Django's static file handling in production.

## Package facts

- License: not declared (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 827.1K/month (top 5,000 on PyPI)
- Known vulnerabilities: none known

## Tags

django component rendering, self-rendering django templates, django template components, reusable django ui components, django component library, template tag components, django view components, django-components, template-rendering, ui-patterns

[View on SkillFed](https://skillfed.io/packages/laces) · [View on PyPI](https://pypi.org/project/laces/)