Web developer, manager, author. HTML optimization, frontend news (@FrontendDogma), web dev terminology (@WebGlossaryinfo). More: mas.to/@j9t.
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- Followers 4,556
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Iām not active on this platformĀ anymore.
Please follow me via one of the meiert.com/en RSS feeds, on Mastodon (mas.to/@j9t, active profile), or on BlueskyĀ (bsky.app/profile/meiert.com).
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Jens Oliver Meiert retweeted
I offered this deal about a year ago, now Iām adding the latest book toĀ it:
For a limited time, you can get all 5 ebooks of the āUpgrade Your HTMLā series (which is all about HTML optimization and minimalism) nearly for the price of 1, over atĀ @leanpub!
leanpub.com/b/upgrade-your-hā¦
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My 18-Months Rule for Open-SourceĀ Contributions:
You make a good-faith contribution to an open-source project. Thereās never a response. What do you do? On a rule Iāve established for my own open-source work, and the reasons behindĀ it.
meiert.com/en/blog/an-open-sā¦
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Jens Oliver Meiert retweeted
23 HTML Cheat Sheets, by @frontenddogma:
frontenddogma.com/posts/2025ā¦
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This year thereās no new edition of āUpgrade Your HTMLā (my ebook series about valid minimalĀ markup).
But: For a limited time, you can get all current 4 editions nearly for the price of 1, over atĀ @Leanpub:
leanpub.com/b/upgrade-your-hā¦
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I offered this deal about a year ago, now Iām adding the latest book toĀ it:
For a limited time, you can get all 5 ebooks of the āUpgrade Your HTMLā series (which is all about HTML optimization and minimalism) nearly for the price of 1, over atĀ @leanpub!
leanpub.com/b/upgrade-your-hā¦
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From the archives:
The Curious Case of Breadcrumbs inĀ HTML:
meiert.com/en/blog/breadcrumā¦
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An Overview of the 50 Highest-Ranking Web Design and Development Glossaries:
There are dozens if not hundreds of tech glossaries. However, there are differences in how comprehensive and therefore useful these glossaries areāand if they are beingĀ updated.
meiert.com/en/blog/tech-glosā¦
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2024:
Professional and personal highlights from the past year. HappyĀ 2025!
meiert.com/en/blog/re-2024/
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CSS: How to Indicate Container Overflow, When There IsĀ Overflow:
meiert.com/en/blog/iff-contaā¦
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The CSS ResetĀ Contradiction:
Re-publishing my article for SitePoint, discussing what I think we miss in our conversations: Notably, what are the premises for CSS resets? Whatās the realityāor are the realities? And, how could we also approachĀ resets?
meiert.com/en/blog/the-css-rā¦
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HTML Conformance: A Comparison of 6.5 npm Validator Packages (With 1.5Ā Recommendations):
What do you do if you want to make sure youāre not writing and shipping fantasy HTML, but choose to or have to avoid the web-based W3C HTMLĀ validator?
meiert.com/en/blog/html-valiā¦
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When We Need Systems, Processes, andĀ Conventions:
Oh the bore.
meiert.com/en/blog/systems-pā¦
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Jens Oliver Meiert retweeted
šļø Day ā8 in Manuel MatuzoviÄās #HTMHellAdventCalendar 2024 is āPast HTML, Future HTML?ā by @j9t.
htmhell.dev/adventcalendar/2ā¦
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Jens Oliver Meiert retweeted
4ļøā£ Markup in 2024
š HTML remains the foundation of the web:
š 92.8% of documents use the HTML doctype.
š¦ Median HTML transfer size: 32 KB.
š 29% of elements are <div>s.
by @guaca, @briankardell, @j9t, @zcorpan
Full report: almanac.httparchive.org/en/2ā¦
#Markup #HTML #CSS #JS #DOM
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What Is HTML Optimization? What Is ItĀ Not?
Is HTML optimization as well-defined as we need it to be? A look at whatās out there and an attempt to beĀ clearer.
meiert.com/en/blog/what-is-hā¦
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How to Add WebGlossary.info as a Search Engine in YourĀ Browser:
In short, you can search the glossary via āwebglossary.info/search/%sāā.
meiert.com/en/blog/web-develā¦
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The Image Compression Challenge (Donating Money for Excess-FreeĀ Projects):
Hereās a frontend challenge. Run an image compression tool [ā¦] over one of your main projects. Share if nothing could be compressed. I donate money for each of suchĀ projects.
meiert.com/en/blog/the-imageā¦
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The Image Compression ChallengeĀ Results:
How many projects cannot losslessly be compressed further, how much would I donate for the challenge I invitedĀ to?
meiert.com/en/blog/the-imageā¦
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Where Has All the Valid HTMLĀ Gone:
When we look at the state of HTMLā¦ how much of it actually isĀ HTML?
meiert.com/en/blog/where-hasā¦
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The CSS ResetĀ Contradiction:
I wrote another article for SitePoint, about CSS resets and what I think we miss in our conversations: Notably, what are the premises? Whatās the realityāor are the realities? And, how could we also approachĀ resets?
sitepoint.com/css-reset-contā¦
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1 + 2 Engineering TeamĀ Priorities:
Are great teams ājust doing theĀ workā?
meiert.com/en/blog/engineeriā¦
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