surface-ui/surface
This system is a component library and template engine for Phoenix LiveView, providing a declarative syntax for building user interfaces. It offers a comprehensive tooling suite that includes automated project initialization, code formatting, and compile-time validation of component structures. Additionally, it manages scoped CSS and JavaScript assets, while supporting dynamic component rendering and interactive documentation through a built-in catalogue.
61.1
Adequate · 1 August 2026
16k
lines of production code
Elixir
primary language
1
bus factor · 61 authors in all
3
measurements over time
How it got here
2019–2020 · Surface 0.12.0 API and compiler refactoring
This period focused on the Surface 0.12.0 release, introducing a major API restructuring with new component types and a declarative ~F sigil. The work included a comprehensive compiler refactoring to support scoped CSS and a modular architecture, alongside the introduction of new directives and type handlers. The update also addressed breaking changes, dependency upgrades, and deprecations to align with Phoenix LiveView 1.0.
11 changes
2021 · Surface 0.8 release and tooling
This period focused on the Surface 0.8 release, introducing a new Surface Catalogue for interactive documentation and dynamic component rendering. Significant work also went into developer tooling, including a new compiler task for CSS/JS assets, a code formatter, and a project initialization task. Comprehensive test coverage was added across the compiler, formatter, and catalogue systems.
19 changes
2022 · Surface initialization and compile-time validation
This period focused on enhancing the Surface framework's developer experience through improved project scaffolding and static analysis. The `surface.init` task was expanded to support Phoenix 1.7 and Tailwind CSS, while a new compile-time validation module was introduced to catch component errors early. Comprehensive test coverage was added for both the initialization patchers and the new validation logic.
10 changes
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About this page
- The description of this project is derived from its own commit history, not from its README.
- The score is its highest published measurement, taken on 1 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit b378f199a2 — the exact code this score is about.
- Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.