AI Marketplaces Leaderboard

HardenUI

ChatGPT plugin

Harden UI edge cases

View in ChatGPT directory
Featured
No

not on the featured shelf

Movement

From our daily snapshots over the last 30 days.

Rank by placement

#5125of 6,02212places down24h—7d
#5,068#5,203#5,338#5,473#5,608Sep 13Sep 19Sep 25Oct 1Oct 7Oct 12

Rank in Creativity

#266of 319024h—7d
#246#252#258#264Sep 13Sep 19Sep 25Oct 1Oct 7Oct 12

In its category

How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.

Creativity266th of 319 by placement
#PluginPosition7d
263Voice Cloning#5070—
264GIF Maker#5093—
265AI Film Pipeline Master#5098—
266HardenUIThis page#5125—
267Imago#5133—
268GIF Creator#5144—
269Studio Ghibli Anime Creator#5148—

All 319 Creativity plugins

Uses the real vendored Impeccable workflow. Specialized for production hardening of error states, overflow, internationalization, unusual content, and interface edge cases.

Example prompts

  • “Harden this UI for production edge cases”
  • “Check this interface for overflow errors and unusual content”
  • “Make these forms resilient to errors and localization”

Skills

  • entry-harden-ui

    Use whenever the HardenUI plugin is selected. Route the request to the intended bundled workflow while keeping all dependencies internal to this plugin.

  • impeccable

    Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states. Handles UX review, visual hierarchy, information architecture, cognitive load, accessibility, performance, responsive behavior, theming, anti-patterns, typography, fonts, spacing, layout, alignment, color, motion, micro-interactions, UX copy, error states, edge cases, i18n, and reusable design systems or tokens. Also use for bland designs that need to become bolder or more delightful, loud designs that should become quieter, live browser iteration on UI elements, or ambitious visual effects that should feel technically extraordinary. Not for backend-only or non-UI tasks.

Categories
Made by
Saul Martí
Sign-in
On Install
Capabilities
Harden UI edge cases
Availability
Available
Version
2.0.0
Keywords
engineering-suite, harden-ui, skills
Created
September 10, 2026