by BreonWilliams 0 (0 reviews)

Guardrail Blocks

Name: Guardrail Blocks
Author: BreonWilliams

Blocks where accessibility is enforced by design: WCAG-safe color contrast and an unbreakable heading hierarchy — no QA cleanup pass.

Guardrail Blocks ranks #61,986 among WordPress.org plugins with 0+ active installations, is #496 of 765 in the Accessibility category, and was last updated Oct 3, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v0.1.2 Current Version v0.1.2

Updated 1 month ago Last Update on 03 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#496 of 765 in Accessibility

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Rank

#61,986

— No change

Active Installs

-100%

KW Avg Position

N/A

— No change

Downloads

344

+6 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 10

Total Progress 20%

0+ 10+

34,418

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Current #61,986

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

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Reviews & Ratings

0.0

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Overall 0%

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Plugin Details

Version: 0.1.2
Last Updated: Oct 03, 2026
Requires WP: 6.9+
Tested Up To: 7.1.4
PHP Version: 8.0 or higher
Author: BreonWilliams

Support & Rating

Rating: ☆ ☆ ☆ ☆ ☆ 0
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

accessibility blocks contrast headings wcag

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Frequently Asked Questions

Common questions about Guardrail Blocks

No. It's a focused set that mixes freely with core blocks — use core paragraphs, images, and columns as usual. The Outline Checker even watches headings you author with the core Heading block.

It inherits your theme's own button styling (the same wp-element-button mechanism core's Button uses), so it always looks like a button. The contrast guarantee applies the moment you pick a palette background; the theme-default state's contrast is the theme's responsibility, exactly as with core buttons.

Yes. Palettes in the var(--name, #hex) format used by many popular themes are fully supported. A color whose value genuinely can't be resolved (for example color-mix(...)) is not offered for buttons rather than being silently unchecked, and the sidebar explains why.

That's the point: hand-picked levels are how outlines break. The level always derives from section nesting, so reordering can never skip a level or create a second H1. If you need a specific level, nest (or un-nest) the section — the outline follows the structure.

Static content (sections, cards, notices' inner content) remains as clean HTML. Dynamic blocks (headings, buttons, accordions, table of contents) stop rendering their markup but your content is preserved and reappears on reactivation — nothing is lost.

No. Zero external HTTP requests, no tracking, no accounts.