Confirmation Dialogs
Stop users destroying things by accident.
What it adds
A modal that interrupts destructive actions and requires explicit confirmation.
What your agent is told to do
4
What your agent is told to do
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Find every destructive or irreversible action — delete, archive, revoke, cancel, overwrite.
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Require confirmation for each. Name the specific thing being destroyed; never ship a bare 'Are you sure?'.
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For genuinely unrecoverable actions, require the user to type the name of the thing to confirm.
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Do NOT add a confirmation to actions that are trivially undoable — offer undo instead. A dialog on every click trains people to click through them.
Edge cases it handles
4
Edge cases it handles
4- Escape and the backdrop must cancel, never confirm.
- The confirm button must not be focused by default — cancel should be.
- A slow delete must show a pending state so the user does not click twice.
- A failed delete must report the failure, not silently close.
Definition of done
7
Definition of done
7- Every destructive action is confirmed.
- The dialog names the specific item being destroyed.
- Escape and backdrop cancel; default focus is the safe option.
- Focus is trapped while open and restored on close.
- Reversible actions offer undo instead of a dialog.
- The feature matches the existing design system.
- No existing functionality is broken.
Related features
Beautiful Empty States
Beautiful Empty States
Replace blank screens with useful, contextual empty states.
What it does
Every list, table, and dashboard in your app has a "nothing here yet" state. Most
apps ship a blank rectangle — and it is often the very first thing a new user sees.
An empty state should say what belongs here, why it is empty, and what to do next.
How it works
- 1 Inventory the empty cases first. List every collection view in the app and
- 2 Distinguish the three kinds of empty. They are not the same, and must not
- 3 Build one reusable empty-state component from the existing design system,
Copy the prompt
No account needed
Add this feature to my app:
https://addthisfeature.com/x/beautiful-empty-states
Opening Hours Display
Opening Hours Display
Say whether you are open right now and when you next open.
What it does
A live open or closed state alongside the weekly hours, with holiday closures folded in.
How it works
- 1 Lead with the current state in plain words and follow it with the next transition: open until a time, or closed until a day and time. The weekly table is supporting detail, not the headline.
- 2 Store hours as intervals against the business's own zone, and keep holiday and one-off closures as overrides that win over the regular week rather than as edits to it.
- 3 Compute the state on the server for the first render so the page does not briefly claim the wrong thing, then let the page update itself as the clock crosses a boundary without a reload.
Copy the prompt
No account needed
Add this feature to my app:
https://addthisfeature.com/x/opening-hours-display
Dark Mode
Dark Mode
Add a dark theme that respects the system preference and the user's choice.
What it does
A complete dark theme, defaulting to the operating system preference and overridable by the user.
How it works
- 1 Audit every colour in the app first and report where they are defined. If colours are hardcoded throughout, extract them into tokens before anything else — that refactor is the bulk of this work.
- 2 Define a dark palette against those tokens. Do not simply invert the light theme.
- 3 Default to the system preference via prefers-color-scheme, and let the user override it.
Copy the prompt
No account needed
Add this feature to my app:
https://addthisfeature.com/x/dark-mode
How it works
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1
Copy the link
Grab the Markdown instruction URL for this feature.
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2
Give it to your AI
Paste it into Claude Code, Cursor, v0, Lovable — whatever you build with.
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3
It inspects, then implements
Your agent reads your existing app first, then adds the feature to fit it.
Works with your stack
These instructions are written to adapt. They tell the agent to detect your framework, match your existing design system, and reuse what you already have — rather than assuming a particular stack.
Need it tighter than that? Customize the feature and tell it exactly what you're running.