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Michael[tm] Smith sideshowbarker

@w3c @whatwg @validator; contribs to @mdn and @web-platform-tests

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Highlights

Arctic Code Vault Contributor

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validator/validator

Nu Html Checker – Helps you catch problems in your HTML/CSS/SVG

Java 959 211
validator/htmlparser

The Validator.nu HTML parser https://about.validator.nu/htmlparser/

Java 38 21
w3c/mdn-spec-links

MDN Spec Links – Linking specs to MDN and browser-support data

HTML 4 8
mdn/browser-compat-data

This repository contains compatibility data for Web technologies as displayed on MDN

JavaScript 3.1k 1.4k
whatwg/html

HTML Standard

HTML 4k 1.5k
whatwg/wattsi

Preprocessor for the HTML Standard

Component Pascal 31 21

1,314 contributions in the last year

Activity overview

Contributed to mdn/browser-compat-data, validator/validator, web-platform-tests/wpt and 5 other repositories

Contribution activity

October 2020

Created a pull request in mdn/browser-compat-data that received 5 comments

Mark navigator.canShare() experimental and nonstandard

This change marks the navigator.canShare() method as experimental:true and standard_track:false, per w3c/web-share#134 and w3c/web-share#134 (comment)

+2 −2 • 5 comments

Mark WritableStream API unsupported in Safari Oct 28
Mark all MIDI APIs unsupported in Safari Oct 27
Mark several Notification members unsupported in macOS Safari Oct 27
Mark createImageBitmap unsupported in iOS Safari Oct 27
Mark ImageBitmapRenderingContext unsupported in iOS Safari Oct 27
Mark AudioBufferSourceNode.p.detune unsupported in iOS Safari Oct 26
Mark AudioListener.p.*x|y|z unsupported in iOS Safari Oct 26
Mark AudioContextOptions Safari-unsupported Oct 26
Mark AudioContext.p.baseLatency Safari-unsupported Oct 26
Mark CSS "revert" supported in Chrome Oct 26
Mark Intl.ListFormat supported in Blink-based Edge Oct 24
Fix 15.0.0 version-number typo in browsers/nodejs.json Oct 23
Add node 15.0.0 release to browser data Oct 22
Mark CSS focus-visible with enabled-by-default support in Chrome (86+) Oct 22
Update dragexit data to match ondragexit data Oct 20
Mark Safari support for JS public class fields partial, with note Oct 20
Mark HTMLImageElement.p.lowsrc deprecated Oct 19
Mark CanvasRenderingContext2D.p.currentTransform non-standard Oct 19
Mark CSSPositionValue & subfeatures nonstandard Oct 19
Drop window.restore (unspecified & unimplemented) Oct 19
Mark InstallEvent and subfeatures non-standard Oct 19
Mark HTMLInputElement.p.moz* methods non-standard Oct 19
set place-self version_added for safari(ios) from false to 11 (#1) Oct 16
Update page-margin-boxes mdn_url Oct 15
Update Safari data for visibilityState Oct 13
Some pull requests not shown.

Make JSRef not claim Object inherits from Function Oct 11

add Picture-in-Picture API compat data Oct 25
Fix IE data for Object.prototype.constructor Oct 24
WeakRef, FinalizationRegistry: nodejs version Oct 22
Remove note about @keyframes in <style scoped> for Firefox Oct 22
Fixing private class fields compat table data of safari on mac and iOS Oct 22
Remove notes about document.all being readonly Oct 22
fixing incorrect alternative name for edge Oct 21
Safari 14 does not support `ParentNode.prototype.replaceChildren`. Oct 20
Safari 14 added EventTarget constructor support Oct 19
Updated Trusted Types support for Chromium-based browsers. Oct 19
Correct <tspan rotate=""> support for Firefox. Oct 19
Update data for CSSStyleSheet API Oct 18
Update data for CSSStyleRule API Oct 18
Update data for CSSStyleDeclaration API Oct 18
Update data for CSSRule[List] API Oct 18
Update data for CSSPageRule Oct 18
Update data for CSSPrimitiveValue API Oct 18
Update data for CSSMediaRule API Oct 18
Update CSSConditionRule API data Oct 16
Update Edge data for CSSGroupingRule Oct 16
Update data for CSSNamespaceRule Oct 16
Fix Chrome version for keyframes at-rule Oct 16
Add HTMLElement.enterKeyHint Oct 14
Update Safari data for CSSKeyframesRule API Oct 14
Update WritableStream.json to set experimental to false Oct 13
Some pull request reviews not shown.

Document expectations for usage of new JS features Oct 22
Minor change on http compatibility statement Oct 21
Fix relative paths in paint-timing tests Oct 20
[docs] Relocate recommendation on git usage Oct 20
Fix erronous ref for density-size-correction Oct 18
Improve code readability Oct 13
WebKit export of https://bugs.webkit.org/show_bug.cgi?id=217537 Oct 10
allowpaymentrequest was deprecated Oct 10
Webnits Oct 10
Tiny corrections in comments of background-attachment-350.html test Oct 10
Create Htlm.md Oct 10
Remove an old TTWF CSS Masking test Oct 10

set place-self version_added for safari(ios) from false to 11 Oct 16

Update example to include static property Oct 12

Add Bikeshed's style-dfn-panels styles to standard.css Oct 2

Created an issue in mdn/browser-compat-data that received 8 comments

(Re)Consider adding “pre-release” browser-version value for cases where we don’t yet have a BCD-known version number

Concrete proposal Here’s a concrete proposal for marking up data for pre-release browser versions; let’s start doing one of the following: Start u…

8 comments

Develop safeguards against erroneous online (over)buying by elderly/others vulnerable due to cognitive impairment Oct 22

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