Clarity

⚠️ Alpha Notice: Clarity is currently in an alpha state. APIs and features may change rapidly, and things may break. Feedback and contributions are very welcome!

Clarity is an interactive introspection and visualization tool for Elixir projects.
It automatically discovers and visualizes applications, domains, resources, modules, and their relationships, giving you a navigable graph interface enriched with diagrams, tooltips, and documentation.

Features

• 📊 Graph navigation – explore your application structure visually.
• 🗂 Extensible introspection – support for Ash domains/resources, Phoenix endpoints, Ecto repos, and more.
• 🖼 Mermaid & Graphviz diagrams – ER diagrams, class diagrams, and policy diagrams where available.
• 📝 Markdown rendering – show documentation from moduledocs and resource definitions.
• 🔎 Interactive tooltips – quick overviews of vertices and edges.
• ⚡ LiveView-powered – fully dynamic, real-time updates in the browser.
• 🔌 Custom extensions – add your own introspectors to visualize domain-specific concepts.

Third-Party Libraries

Third-party libraries can add custom content to Clarity, extending its visualization capabilities. To install any of these libraries, simply add them to your mix.exs dependencies.

• ash_diagram – Provides mermaid diagrams for Ash

Installation

Igniter

mix igniter.install clarity

Manual

The package can be installed by adding clarity to your list of dependencies in mix.exs:

def deps do
  [
    {:clarity, "~> 0.1.0"}
  ]
end

Router:

import Clarity.Router
clarity("/clarity")

Documentation can be generated with ExDoc and published on HexDocs.The docs can be found at https://hexdocs.pm/clarity.

License

Copyright 2025 Alembic Pty Ltd

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.