HTML Whatwg

Open-source HTML projects categorized as Whatwg | Edit details

Top 8 HTML Whatwg Projects

  • WHATWG HTML Standard

    HTML Standard

    Project mention: How to set File objects and length property at FileList object where the files are also reflected at FormData object? | | 2022-05-11

    It is possible to set .files property of element to a FileList from for example a different element .files property or DataTransfer.files property. See Make .files settable #2866, What happens between uploading a file to an HTML form and submitting it?.

  • wpt

    Test suites for Web platform specs — including WHATWG, W3C, and others

    Project mention: Sorry Safari Team | | 2021-11-15

    > due to a bug in the testing framework

    the "bug" is

    MacOS 11 isn't allowed(?) to be virtualized, so the Safari TP, which is tied to MacOS updates, couldn't be updated.

    > That's why there's uproar

    Was there an uproar? There were some objections from some Safari devs that they understood the difficulty in getting the latest number since the web platform test runner can't run the latest Safari Tech Preview (which they've also known for some time), but since the whole point of this was to show how browsers have improved their compatibility on this set of tests, it was hurtful and counterproductive to leave out their latest work. Chrome devs apologized and now we have this article, and it looks like the test runner will start running WebKitGTK for this set of tests so at least the Compat 2021 dashboard[1] will show the latest results.


  • Appwrite

    Appwrite - The Open Source Firebase alternative introduces iOS support. Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!

  • parse5

    HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.

    Project mention: casperjs, phantomjs, what is not going to be abandonware? | | 2021-12-28

    A relatively stable option would probably be to just use puppeteer directly to spawn a headless chrome, and extract the html that way. If you want to parse the html, I recommend feeding that into parse5.

  • fetch

    Fetch Standard (by whatwg)

    Project mention: What limitations apply to opaque responses? | | 2022-04-09

    Opaque responses are defined as part of the Fetch API, and represent the result of a request made to a remote origin when CORS is not enabled.

  • dom

    DOM Standard

    Project mention: Add motion to your web apps with a single line of code | | 2022-05-20

    I tested with lit-html, "reorder" whose DOM op should be "moved", but it didn't animate. And currently there is no such thing as DOM reorder (

  • url

    URL Standard

    Project mention: URL, URI, URN: What's the Difference? | | 2022-04-22

    It should be noted that most browsers implement the WHATWG URL standard which differs from 3986 and 3987. That standard also does away with the URI concept.

  • console

    Console Standard (by whatwg)

    Project mention: JavaScript: How to Power Up Your Logging | | 2022-05-01

    A standard exists on how logging using console should work, but unfortunately not all browsers respect it.

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

  • HTMLKit

    An Objective-C framework for your everyday HTML needs.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-05-20.

HTML Whatwg related posts


What are some of the best open-source Whatwg projects in HTML? This list will help you:

Project Stars
1 WHATWG HTML Standard 5,654
2 wpt 3,865
3 parse5 2,889
4 fetch 1,849
5 dom 1,312
6 url 398
7 console 233
8 HTMLKit 225
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