BaselineLab

Explore HTML and CSS

HTML and CSS playground with twenty labs: Grid, Flexbox, Columns, Grid Lanes, border, border-radius, color-mix, box-shadow, datalist, details, Popover, text-box, text-wrap, filter, backdrop-filter, background-image, light-dark(), contrast-color(), transform 2D and dialog. Search by name or purpose, filter by category, adjust native controls, inspect reusable code and continue with the same settings on BaselineLab.

What you can ask

Show a Grid example with three columns and explain how minmax changes the layout.
Example path

MCP connector

Server URL: https://baselinelab.dev/api/mcp/
Login: None
Protocol: MCP 2025-11-25

Tools

Reads data21

Skills

1 in the ChatGPT listing