---
id: reflex-components-core
version: "0.9.8"
license: Apache-2.0
license_treatment: permissive
maintenance: active
---

# reflex-components-core — UI components for Reflex.

License: permissive · Maintenance: active · Downloads: 283.0K/mo

## What it is and what it does

reflex-components-core is a UI component library for Reflex, a Python framework that lets you build reactive web applications without writing JavaScript. This package provides the foundational components needed to construct web interfaces, integrating with other Reflex packages like reflex-components-lucide (icons) and reflex-components-sonner (notifications). It depends on Starlette for HTTP handling and python-multipart for form data processing.

The package is part of the broader Reflex ecosystem and is actively maintained. It requires Python 3.10 or later and is distributed as a pure Python wheel, making installation straightforward. With no known security vulnerabilities and a permissive Apache-2.0 license, it presents a low-friction option for developers building web UIs in Python.

Use it for:

- Building reactive web dashboards and data visualization interfaces in pure Python without JavaScript
- Creating form-based web applications with built-in component libraries for common UI patterns
- Prototyping web applications quickly by combining pre-built Reflex components
- Extending Reflex applications with standardized UI components across multiple projects

## Worth the install?

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

Provides a collection of UI components for building web interfaces with Reflex, a Python framework for reactive web applications.

Yes, if you are building with Reflex. The package has low install friction, active maintenance, a permissive license, and no known vulnerabilities. It is a core dependency for Reflex-based web development. If you are not using Reflex, this package has no standalone value.

## Install

pip install reflex-components-core
uv add reflex-components-core
poetry add reflex-components-core

## Installing reflex-components-core

Before you install: Low install friction with a pure Python wheel distribution. Actively maintained with a recent release 10 days ago. Depends on reflex-base and related Reflex ecosystem packages, plus standard web libraries like Starlette.

License in practice: Licensed under Apache-2.0 (permissive), allowing free use, modification, and distribution with minimal restrictions—suitable for both open-source and commercial projects.

Quickstart:

pip install reflex-components-core

from reflex_components_core import ...
# Use components in a Reflex application

Requires Python 3.10 or later; intended for use within a Reflex application context.

Verify before relying:

- Whether this package is intended as a core dependency or an optional add-on within the Reflex ecosystem
- What specific UI components are included and their maturity level
- Whether documentation or examples exist beyond the package summary

## Package facts

- License: Apache-2.0 (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 283.0K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

reflex ui components, python web ui library, reactive web components, reflex component library, web interface builder python, frontend components reflex, python web framework components, web-ui, reflex-ecosystem, reactive-web

[View on SkillFed](https://skillfed.io/packages/reflex-components-core) · [View on PyPI](https://pypi.org/project/reflex-components-core/)