About Page Kit Lab
A visual laboratory for practical frontend work.
A visual frontend laboratory for discovering, customizing, combining, and downloading production-ready HTML, CSS, and JavaScript components.
Portable by default
The primary output is semantic HTML, scoped plain CSS, and defensive vanilla JavaScript—not a dependency on this application.
Source stays visible
Previews, inspector changes, copied files, and downloaded packages all come from the same version-controlled component source.
Quality is a publish gate
Schema, source files, token references, relationships, keyboard behavior, responsive widths, console output, and ZIP contents are testable.
Experiment without lock-in
Anonymous favorites, collections, code drafts, and page formulas stay local until an optional synchronization adapter is enabled.
150 implemented components3 template formulas8 generator instruments