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201 entries, 447 steal-notes — 281 by hand, 166 model drafts. 5 results have public source URLs. Source and classification review are recorded separately on each reference.

Practical patterns, explained.

Forms, workspaces, product pages and reading layouts. Each reference includes what to borrow, when it works and when to avoid it. Diagrams are original explanations; notes remain labelled drafts.

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5 references · product UI flow tagged “practical-patterns”Clear search & filters

GOV.UK — check answers before submitting

Functional Product UI · product UI flow

Source: pending · Classification: pending

Review the answer beside its correction.

Original principle diagram · Draft explanation

Review the answer beside its correction.

What to borrow: Align each answer with a nearby change action, grouped into meaningful sections.

When to use this principle
When it works
Long forms where people need to check several answers before a final submission.
When to avoid it
Short, reversible tasks where another review screen adds unnecessary work.

Original teaching diagram with illustrative content; not a screenshot or reconstruction of the source. Trova · AI-assisted illustration. Original Trova diagram.

  • Steal · grid/layoutmodel draft

    The example groups personal and application details into separate summary lists. Each row places a label, its answer and a Change link on the same line; use this alignment to make corrections local to the answer.

Fonts: GDS Transport · Original: GOV.UK Design System

private-reference-only

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Source & usage rights

Original: GOV.UK Design System. Source verification: pending review.

Recorded rights label: private-reference-only. Original work and reproduction rights belong to their owners. A note license does not grant rights to copy a screenshot, trademark or design.

Trova notes: apply the principles in your own work, including commercial projects. Bulk republication or resale is not permitted. Usage terms.

Captured: 2026-10-10. Capture does not establish source verification.

GOV.UK — error summary with recovery links

Functional Product UI · product UI flow

Source: pending · Classification: pending

Turn an error list into a recovery route.

Original principle diagram · Draft explanation

Turn an error list into a recovery route.

What to borrow: Put a concise error summary before the form and identify each correction with a link.

When to use this principle
When it works
Forms with multiple fields whose errors may be outside the current viewport.
When to avoid it
A generic alert that replaces field-level explanations or uses color as its only signal.

Original teaching diagram with illustrative content; not a screenshot or reconstruction of the source. Trova · AI-assisted illustration. Original Trova diagram.

  • Steal · component patternmodel draft

    The example separates a problem heading from two underlined error links inside one prominent boundary. Make the list an index of corrections, not just a notice that submission failed.

Fonts: GDS Transport · Original: GOV.UK Design System

private-reference-only

View original ↗
Source & usage rights

Original: GOV.UK Design System. Source verification: pending review.

Recorded rights label: private-reference-only. Original work and reproduction rights belong to their owners. A note license does not grant rights to copy a screenshot, trademark or design.

Trova notes: apply the principles in your own work, including commercial projects. Bulk republication or resale is not permitted. Usage terms.

Captured: 2026-10-10. Capture does not establish source verification.

GOV.UK — task list with explicit completion states

Functional Product UI · product UI flow

Source: pending · Classification: pending

Keep every task beside its status.

Original principle diagram · Draft explanation

Keep every task beside its status.

What to borrow: Align task links and readable status labels in a single list; place hints below their task.

When to use this principle
When it works
Applications and onboarding processes with several independently understandable tasks.
When to avoid it
Presenting blocked tasks as immediately actionable or relying on badge color alone.

Original teaching diagram with illustrative content; not a screenshot or reconstruction of the source. Trova · AI-assisted illustration. Original Trova diagram.

  • Steal · grid/layoutmodel draft

    The example uses ruled rows with the task link at the left and completion status at the right. Repeated alignment makes unfinished work easy to scan without a separate progress dashboard.

Fonts: GDS Transport · Original: GOV.UK Design System

private-reference-only

View original ↗
Source & usage rights

Original: GOV.UK Design System. Source verification: pending review.

Recorded rights label: private-reference-only. Original work and reproduction rights belong to their owners. A note license does not grant rights to copy a screenshot, trademark or design.

Trova notes: apply the principles in your own work, including commercial projects. Bulk republication or resale is not permitted. Usage terms.

Captured: 2026-10-10. Capture does not establish source verification.

Radix Themes — controls beside component specimens

Functional Product UI · product UI flow

Source: pending · Classification: pending

Keep settings beside representative examples.

Original principle diagram · Draft explanation

Keep settings beside representative examples.

What to borrow: Pair a compact settings panel with several specimens that expose the consequences of a design choice.

When to use this principle
When it works
Theme editors, configuration tools and component libraries with meaningful visual alternatives.
When to avoid it
Showing only a decorative swatch when a setting affects text, focus or control readability.

Original teaching diagram with illustrative content; not a screenshot or reconstruction of the source. Trova · AI-assisted illustration. Original Trova diagram.

  • Steal · grid/layoutmodel draft

    The captured playground gives component specimens the broad left region and theme settings a narrow right panel. This separates the object being evaluated from the controls used to configure it.

Fonts: untitledSans, -apple-system · Original: Radix / WorkOS

private-reference-only

View original ↗
Source & usage rights

Original: Radix / WorkOS. Source verification: pending review.

Recorded rights label: private-reference-only. Original work and reproduction rights belong to their owners. A note license does not grant rights to copy a screenshot, trademark or design.

Trova notes: apply the principles in your own work, including commercial projects. Bulk republication or resale is not permitted. Usage terms.

Captured: 2026-10-10. Capture does not establish source verification.

shadcn/ui — dashboard navigation and reporting regions

Functional Product UI · product UI flow

Source: pending · Classification: pending

Separate navigation, summary and investigation.

Original principle diagram · Draft explanation

Separate navigation, summary and investigation.

What to borrow: Keep persistent navigation outside the reporting area, with summary metrics above a larger chart.

When to use this principle
When it works
Operational dashboards where people alternate between a quick overview and a more detailed report.
When to avoid it
Filling the first screen with metrics that have no relationship to the user's next decision.

Original teaching diagram with illustrative content; not a screenshot or reconstruction of the source. Trova · AI-assisted illustration. Original Trova diagram.

  • Steal · grid/layoutmodel draft

    Inside the dashboard example, a narrow navigation column sits beside a broad report region. Four summary cards share a row, while a larger visitor chart spans the area beneath them.

Fonts: Geist · Original: shadcn/ui

private-reference-only

View original ↗
Source & usage rights

Original: shadcn/ui. Source verification: pending review.

Recorded rights label: private-reference-only. Original work and reproduction rights belong to their owners. A note license does not grant rights to copy a screenshot, trademark or design.

Trova notes: apply the principles in your own work, including commercial projects. Bulk republication or resale is not permitted. Usage terms.

Captured: 2026-10-10. Capture does not establish source verification.

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Provenance & takedown

Publicly sourced references link to an original; private or concept examples are labelled separately. All referenced work belongs to its creators. What this vault adds — and what it is for — is the commentary: the steal-notes are the content, not the pixels. Notes are written by hand unless their card says otherwise; a model draft is always labelled. Study use only.

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