How do I install the CSS Grid Math skill?

Run npx skillmds add thedixitjain/css-grid-math in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is CSS Grid Math safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with CSS Grid Math?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is CSS Grid Math free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published CSS Grid Math?

thedixitjain (@thedixitjain) published this skill. Their other Agent Skills are listed on their SkillMD profile.

CSS Grid Math by thedixitjain — Agent Skill

Name: CSS Grid Math
Rating: 4.2 (5 reviews)
Author: thedixitjain

CSS Grid Math

Derive and debug CSS Grid layout math for grid coordinates, line placement, spans, negative indexes, fr units, minmax(), fit-content(), repeat(), auto-fill, and auto-fit. Use when building grid systems, explaining track sizing, troubleshooting fr distribution, placing items by line numbers, or converting a layout sketch into CSS Grid formulas.

thedixitjain 730d2f5 10 files · 16.6 KB Updated Sep 9, 2026 2 repo stars

File contents

CSS Grid Math

Use this skill when a grid needs to be reasoned about as a coordinate and sizing system. It helps calculate where items land, how tracks divide space, and why flexible tracks do not always produce expected widths.

Quick Start

Read guidelines.md to select the smallest relevant file set.
Load references/grid-layout/rules.md for implementation decisions.
Load references/grid-layout/examples.md when editing code.
Use workflows/debug-grid-layout.md for multi-step derivation or debugging.

Resource	Purpose
`guidelines.md`	Routes tasks to the right reference files
`references/source-map.md`	Book source and chapter/section traceability
`references/grid-layout/knowledge.md`	Core concepts and terminology
`references/grid-layout/rules.md`	Practical rules, guidelines, and exceptions
`references/grid-layout/examples.md`	Bad/good examples and refactoring approach
`references/grid-layout/patterns.md`	Reusable formula and implementation patterns
`references/grid-layout/checklist.md`	Review checklist and red flags
`workflows/debug-grid-layout.md`	Step-by-step workflow

Source

Derived from Math for Web Design by Paul McFedries, Chapter 4: CSS Grid math. Citations are tracked in references/source-map.md.

Source: hashgraph-online/awesome-codex-plugins → plugins/LVTD-LLC/skills/skills/css-grid-math/SKILL.md

Frequently asked questions

CSS Grid Math

File contents

CSS Grid Math

Quick Start

Contents

Source

Related skills

Frequently asked questions

How do I install the CSS Grid Math skill?

What does the CSS Grid Math skill do?

Is CSS Grid Math safe to use?

Which AI agents work with CSS Grid Math?

Is CSS Grid Math free to use?

Who published CSS Grid Math?