#conformance — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #conformance, aggregated by home.social.
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Releasing hihtml, a Supertool for HTML Validation, Link-Checking, and Minification:
What if you only needed one tool to handle all the key HTML optimization tasks?
https://meiert.com/blog/hihtml/
#tools #webdev #html #conformance #validation #links #minification #quality #optimization
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Releasing hihtml, a Supertool for HTML Validation, Link-Checking, and Minification:
What if you only needed one tool to handle all the key HTML optimization tasks?
https://meiert.com/blog/hihtml/
#tools #webdev #html #conformance #validation #links #minification #quality #optimization
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Releasing hihtml, a Supertool for HTML Validation, Link-Checking, and Minification:
What if you only needed one tool to handle all the key HTML optimization tasks?
https://meiert.com/blog/hihtml/
#tools #webdev #html #conformance #validation #links #minification #quality #optimization
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Releasing hihtml, a Supertool for HTML Validation, Link-Checking, and Minification:
What if you only needed one tool to handle all the key HTML optimization tasks?
https://meiert.com/blog/hihtml/
#tools #webdev #html #conformance #validation #links #minification #quality #optimization
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Releasing hihtml, a Supertool for HTML Validation, Link-Checking, and Minification:
What if you only needed one tool to handle all the key HTML optimization tasks?
https://meiert.com/blog/hihtml/
#tools #webdev #html #conformance #validation #links #minification #quality #optimization
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Very softly launching hihtml, an HTML supertool.
Check it out: npx hihtml -h
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HTML validators:
In the npm ecosystem we had a problem in that vnu-jar matches the W3C validator and thus the “gold standard,” but isn’t easy to use, while HTML-validate struggled with “HTML–HTML” (HTML omitting all optional markup).
This has been fixed, so reconsider HTML-validate for HTML validation:
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busybee: Code: Specification vs. implementation https://beesbuzz.biz/code/6604-Specification-vs.-implementation #Conformance #Code #HTML
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Comparing Python Type Checkers: Typing Spec Conformance
https://pyrefly.org/blog/typing-conformance-comparison/
#HackerNews #Python #Type #Checkers #Typing #Conformance #Comparison #Developer #Tools #Programming #Python
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How to Improve Your HTML Game, by @j9t [@frontenddogma]:
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
#tooling #html #conformance #minification #htmlminifier #htmlnano
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
#tooling #html #conformance #minification #htmlminifier #htmlnano
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
#tooling #html #conformance #minification #htmlminifier #htmlnano
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
#tooling #html #conformance #minification #htmlminifier #htmlnano
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
#tooling #html #conformance #minification #htmlminifier #htmlnano
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Accessible Faux-Nested Interactive Controls, by @eric (@piccalil.li):
https://piccalil.li/blog/accessible-faux-nested-interactive-controls/
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How Can You Tell What’s Allowed Inside Each HTML Element?, by (not on Mastodon or Bluesky):
https://www.maxdesign.com.au/articles/allowed-inside-elements.html
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
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The Two Most Important Tools for HTML Developers, by (not on Mastodon or Bluesky):
https://dev.to/cfried/the-two-most-important-tools-for-html-developers-24nb
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What’s Wrong With This HTML, and Is It Valid?, by @patrickbrosset (@matuzo):
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69% of developers say it’s important their HTML code is valid:
https://2025.stateofhtml.com/en-US/opinions/#validation_is_important
The reality seems different when we look at what we find on popular websites (cf. https://meiert.com/blog/html-conformance-2025/)—but this should be a great sign for better output quality.
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LAST WEEK IN WAI #2
Updated 19th November with AGWG meeting minutes from the 18th November
#WCAG3 #Conformance #WCAG2 new version? #a11y
https://html5accessibility.com/stuff/2025/11/18/last-week-in-wai-2/#update
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HTML—the Most Difficult Programming Language in the World, by @j9t [@frontenddogma]:
https://meiert.com/blog/the-most-difficult-programming-language/
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Understanding the Removal of 4.1.1 Parsing in WCAG 2.2, by @TPGi:
https://www.tpgi.com/understanding-the-removal-of-4-1-1-parsing-in-wcag-2-2/
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Given how prevalent invalid, fantasy HTML has become, HTML validation (conformance-checking) has actually become a performance optimization vector.
A footnote from my article on the first step of reducing HTML file size (omitting optional markup):
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2025: 0 of the Global Top 200 Websites Use Valid HTML, by @j9t [@frontenddogma]:
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#Development #Findings
HTML conformance in 2025 · “0 of the global top 200 websites use valid HTML.” https://ilo.im/166sca_____
#HTML #Validation #Conformance #Website #WebStandards #WebDev #Frontend -
2025: 0 of the Global Top 200 Websites Use Valid HTML:
With the latest results from the annual HTML conformance analysis, the legend of what may be the most difficult language in the world continues to grow.
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When HTML Speaks Clearly, by (not on Mastodon or Bluesky):
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Conformance vs. Compliance, Accessibility Standards Edition, by @hdv:
https://hidde.blog/compliance-conformance/
#accessibility #standards #conformance #compliance #terminology #comparisons #wcag
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#Development #Analyses
Can UI components conform to WCAG? · Why they technically can’t, and why it makes sense https://ilo.im/1663ux_____
#Accessibility #WCAG #Standards #Conformance #UiComponents #WebComponents #Webpages #WebDev #Frontend -
#Development #Cheatsheets
Conformance vs. compliance in accessibility · The meaning of the two easily confused terms https://ilo.im/1662vn_____
#Terminology #Accessibility #WCAG #Conformance #Compliance #Legislation #Design #WebDesign #WebDev #Frontend -
Why and How to Write Minimal and Valid HTML, a Link Guide, by @j9t [@frontenddogma]:
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Why and How to Write Minimal and Valid HTML, a Link Guide:
On using all of HTML’s features and ensuring that HTML code is error-free—two surprisingly underused and unpopular approaches to writing HTML.
https://meiert.com/blog/minimal-and-valid-html/
#webdev #html #minimalism #conformance #performance #optimization
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Google: Many Top Sites Have Invalid HTML and Still Rank, by @mattgsouthern.bsky.social (@searchenginejournal):
https://www.searchenginejournal.com/google-many-top-sites-have-invalid-html-and-still-rank/550182/
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From the archives:
The 3-Second Frontend Developer Test:
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How Often Should We Speak About HTML Conformance?, by @j9t [@frontenddogma]:
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Mastering HTML: The Art of Minimal and Valid Code in Professional Web Development (AI Edition), by @j9t [@frontenddogma]:
#guestposts #html #minimalism #conformance #semantics #interoperability #accessibility #standards
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From the archives:
On the Uniting Power of a Commitment to HTML Conformance:
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HTML Conformance: A Comparison of 6.5 npm Validator Packages (With 1.5 Recommendations):
What do you do if you want to make sure you’re not writing and shipping fantasy HTML, but choose to or have to avoid the web-based W3C HTML validator?
