Tweakpane Visual Debugger FAQs

Question 1

What does the Tweakpane Visual Debugger skill do?

Accepted Answer

This skill automates the process of identifying and fixing visual CSS and layout issues within the Tweakpane Table plugin. It uses Playwright to navigate test pages, capture accessibility snapshots, take screenshots, and run specialized scripts to measure element dimensions and compare DOM structures.

Question 2

When should I use this skill in Claude Code?

Accepted Answer

You should activate this skill when columns in a Tweakpane table don't align, CSS width properties aren't being applied correctly, or when you need to verify the actual rendered dimensions of elements against your expected design.

Question 3

How does this skill improve my debugging workflow?

Accepted Answer

It replaces manual inspection with automated precision. By using scripts like measure_table.js and compare_structure.js, it automatically calculates alignment differences and identifies hidden structural mismatches between headers and rows that are difficult to spot manually.

Question 4

What specific capabilities does it provide for CSS analysis?

Accepted Answer

The skill can extract both inline and computed styles, specifically targeting flex-basis, flex-grow, and box-sizing properties. It helps determine if flexbox constraints are overriding your width settings and provides diagnostic guidance for correcting these issues in the source code.

Question 5

Can I use this skill for complex table structures?

Accepted Answer

Yes. While it works for simple two-column tables, it is specifically designed to handle complex multi-column layouts (like the 5-column advanced.html test) where nested element hierarchies often cause subtle alignment drift.

Tweakpane Visual Debugger

Tweakpane Visual Debugger

Key Features

Use Cases

Key Features

Use Cases