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harden

Audit web and mobile UI components for edge cases and internationalization issues.

Updated Aug 23, 2026
Search Tags:#onboarding#accessibility#i18n#error-handling#harden#empty-states#text-overflow
One-click install
npx skills add https://github.com/OmOc3/physica --skill harden-omoc3
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: harden
Source: https://github.com/OmOc3/physica/tree/main/.codex/skills/harden
Command: npx skills add https://github.com/OmOc3/physica --skill harden-omoc3

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Hardening prevents interfaces that work only in ideal demos from failing in production by addressing edge cases, unexpected inputs, network and API failures, internationalization quirks, accessibility gaps, and missing empty or error states.

Core Features & Use Cases

  • Text overflow and responsive layouts: Ensure long and multi-language text wraps, truncates, or resizes without breaking layouts.
  • Internationalization & RTL support: Budget for translation expansion, logical CSS properties, and proper date/number formatting.
  • Error handling & recovery: Provide clear error messages, retry actions, and graceful degradation for offline or failed requests.
  • Empty, loading, and permission states: Design actionable empty states, informative loading indicators, and explicit permission explanations.
  • Accessibility and performance resilience: Keyboard navigation, screen reader announcements, reduced-motion support, and progressive enhancement.
  • Use Case: Audit a profile or course list UI that breaks with long Arabic names, slow network, and missing offline fallbacks and produce prioritized fixes.

Quick Start

Use the harden skill to audit the specified UI screen for text overflow, i18n and RTL problems, error and empty states, accessibility issues, and produce a prioritized checklist of fixes.

Frequently Asked Questions about harden

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prepare UI components for production text overflow and i18n edge cases?▼

Harden UI components for production by applying responsive truncation rules, logical CSS properties, and translation expansion budgets to prevent long multi-language text strings from breaking layouts.

What is the best way to handle API failures and offline states in web and mobile interfaces?▼

Handle API failures and offline states by implementing clear error messages, explicit retry actions, and graceful degradation to maintain user flow during network failures and missing data.

How do I audit a UI screen for accessibility and RTL layout issues?▼

Audit a UI screen for accessibility and RTL layout issues by checking keyboard navigation, screen reader announcements, logical CSS properties, and proper date and number formatting across internationalized layouts.

Does this UI hardening approach work for both web and mobile design reviews?▼

Yes, this UI hardening approach works for both web and mobile design reviews by evaluating concurrent interactions, empty states, explicit permission explanations, and progressive enhancement across platforms.

Why do interfaces break in production despite working in ideal demos?▼

Interfaces break in production because ideal demos rarely account for unexpected user inputs, network failures, internationalization quirks, accessibility gaps, and missing empty or error states that occur in real-world usage.

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