How do I install the Noscript Tag skill?

Run npx skillmds@latest add thedaviddias/noscript-tag 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 Noscript Tag safe to use?

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

Which AI agents work with Noscript Tag?

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 Noscript Tag free to use?

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

Who published Noscript Tag?

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

Noscript Tag by thedaviddias — Agent Skill

Name: Noscript Tag
Author: thedaviddias

File contents

Provide noscript fallback content

Users with JavaScript disabled, blocked by corporate firewalls, or with failed script loads see blank pages without proper noscript fallbacks.

Quick Reference

Add with helpful message for JS-dependent features
Provide alternative content, not just 'Enable JavaScript'
Use for critical features: analytics fallback, lazy-loaded images
Consider progressive enhancement: content works without JS
Important content should be present in the initial HTML, not fetched only after hydration

Check

Verify that this page provides appropriate noscript fallbacks for users with JavaScript disabled or unavailable, ensuring core functionality remains accessible. Confirm important content exists in the initial HTML and is not blocked on hydration.

Fix

Add noscript elements with alternative content or functionality for critical features that depend on JavaScript. Replace UA-sniffed behavior with feature detection and make sure the server-rendered HTML already contains the important content and pagination paths.

Explain

Explain why noscript fallbacks are important for accessibility, progressive enhancement, and ensuring your site works for all users regardless of their JavaScript support. Explain why feature detection is safer than UA sniffing and why hydration mismatches can break progressive enhancement.

Code Review

Review templates, server-rendered HTML, and shared components that output markup related to Provide noscript fallback content. Flag exact elements, attributes, and routes where the rendered HTML violates the rule.

For full implementation details, code examples, and framework-specific guidance, see references/rule.md.

Rule page: https://frontendchecklist.io/en/rules/html/noscript-tag

---name: noscript-tagdescription: Use when reviewing templates, rendered HTML, or shared components related to Provide noscript fallback content. Validate the final browser-facing markup, not just the source framework abstraction.---# Provide noscript fallback contentUsers with JavaScript disabled, blocked by corporate firewalls, or with failed script loads see blank pages without proper noscript fallbacks.## Quick Reference- Add <noscript> with helpful message for JS-dependent features- Provide alternative content, not just 'Enable JavaScript'- Use for critical features: analytics fallback, lazy-loaded images- Consider progressive enhancement: content works without JS- Important content should be present in the initial HTML, not fetched only after hydration## CheckVerify that this page provides appropriate noscript fallbacks for users with JavaScript disabled or unavailable, ensuring core functionality remains accessible. Confirm important content exists in the initial HTML and is not blocked on hydration.## FixAdd noscript elements with alternative content or functionality for critical features that depend on JavaScript. Replace UA-sniffed behavior with feature detection and make sure the server-rendered HTML already contains the important content and pagination paths.## ExplainExplain why noscript fallbacks are important for accessibility, progressive enhancement, and ensuring your site works for all users regardless of their JavaScript support. Explain why feature detection is safer than UA sniffing and why hydration mismatches can break progressive enhancement.## Code ReviewReview templates, server-rendered HTML, and shared components that output markup related to Provide noscript fallback content. Flag exact elements, attributes, and routes where the rendered HTML violates the rule.---For full implementation details, code examples, and framework-specific guidance,see `references/rule.md`.Rule page: https://frontendchecklist.io/en/rules/html/noscript-tag

Frequently asked questions

Noscript Tag