/skills
A collection of agent skills that help with various parts of building a great interface. From animation and UI polish to accessibility and product writing.
npx skills add jakubkrehel/skills/better-ui
Polishes and improves the UI in your project. Covers concentric border radius, optical alignment, surface depth, contextual icons, hit areas and more. Based on the Details That Make Interfaces Feel Better article.
/better-typography
Focuses on type scale, spacing, sizing, variable fonts, OpenType features, wrapping, truncation and other details that make typography feel great across your product.
Interfere for Engineers
12,408
More time building, less time fixing.
Stop correlating bug reports across scattered tools. Interfere finds the root cause and owns the fix.
/better-colors
Helps convert your project to use OKLCH colors and answer anything about it. You can also convert colors, generate palettes, check contrast, clamp colors to a target gamut, set up fallbacks and more.
/better-accessibility
Helps your project comply with accessibility standards and best practices.
Covers focus states, keyboard navigation, ARIA, screen readers, hit areas and more.
/better-layout
Helps with grouping, alignment, reading order, progressive disclosure and other details that make layouts feel great in your project.
feat: add skill examples
Ready in 49s
/better-writing
Focuses on improving product copy in your project.
Are you sure?
This action cannot be undone. Please confirm to continue.
Delete Marketing site?
Deleting removes 24 pages. This can’t be undone.
Covers button labels, error messages, settings, onboarding and empty states while keeping voice and terminology consistent.
No results.
No projects yet
Projects keep your files, notes and tasks in one place.
/better-interface
Combines all of the /better-* skills into a single review across accessibility, layout, writing, typography, color and UI polish.
## Findings | Severity | Fix | | -------- | --------------------- | | HIGH | Label the icon button | | HIGH | Let the button shrink | | MEDIUM | Wrap long names |
## Findings | Severity | Domain | Location | Fix | | -------- | ------------- | --------------- | --------------------- | | HIGH | Accessibility | dialog.tsx:42 | Label the icon button | | HIGH | Layout | checkout.tsx:86 | Let the button shrink | | MEDIUM | Typography | summary.tsx:24 | Wrap long names |
/interface-review
Reviews your work across multiple categories like UI, typography, layout, color, writing and accessibility and gives you a detailed analysis of the findings.
Checkout fails after applying a discount code
Customers can't pay once a discount is applied at checkout.
- 1
Hit area
The hit area of this action is too small. Users might struggle to click it.
- 2
Text wrapping
Use text-wrap: pretty to prevent orphaned words.
- 3
Contrast
The contrast of the text doesn't meet WCAG AA standards.
- 4
Concentric border radius
Make the border radius of this element concentric to create visual balance.
/explain-interface
Helps you figure out how something was built on the web. You can try something like /explain-interface how is the copy page animation on interfaces.dev built?
## Timeline
## Breakdown
- outgoingopacity 1 → 0scale 1 → 0.25blur 0px → 4px- incomingopacity 0 → 1scale 0.25 → 1blur 4px → 0px- transitionspring, bounce 0, 300ms, both icons animate at the same time
/break
Renders a component you choose in every state and scenario on a temporary page and stress tests it. It’s a great way to find issues in your design system that you might not be aware of.
Checkout fails
Customers can't pay after applying a discount code.
Checkout fails when a returning customer applies a discount to an existing subscription
Customers can't complete their purchase after updating their plan. Applying a discount clears the billing address and leaves the checkout stuck on the payment step.
Checkout fails
Payment rejected for checkout_session_01J8QZ7K3M9X2P6V4N0R5T8W1Y.
Checkout fails
Customers can't pay after applying a discount code.
Checkout fails
Customers can't pay after applying a discount code.
Checkout fails when a returning customer applies a discount to an existing subscription
Customers can't complete their purchase after updating their plan. Applying a discount clears the billing address and leaves the checkout stuck on the payment step.
Checkout fails
Payment rejected for checkout_session_01J8QZ7K3M9X2P6V4N0R5T8W1Y.
Checkout fails
Customers can't pay after applying a discount code.
Untitled problem
No description provided.
/state-machine
Renders every state of a component you choose on a throwaway page, with mock data and a switcher, so you can work on each state simultaneously.
Problems
5- Checkout fails after adding a discount2mAL
- Search returns stale results14mMK
- Avatar upload times out on Safari1h
- Invoice PDF renders blank totals3hJS
- Onboarding tooltip overlaps the sidebar1d
/variant
Builds multiple variants of a component you’re working on and helps you iterate and pick one.
Checkout fails after adding a discount
Customers can't complete their purchase when a discount code is applied at checkout.
Checkout fails after adding a discount
Customers can't complete their purchase when a discount code is applied at checkout.
Checkout fails after adding a discount
Customers can't complete their purchase when a discount code is applied at checkout.
/make-interfaces-feel-better
A lightweight skill that I made before the /better collection. It helps with the small details that make interfaces feel better and is based on an article I wrote some time ago. It’s installed separately from the collection above.
npx skills add jakubkrehel/make-interfaces-feel-better