Jens Oliver Meiert

Web Development × Engineering Management × Philosophy

Articles and books on the craft of web development (with a focus on HTML/CSS optimization and maintainability), engineering management, and philosophy.

Website Optimization Measures, Part XXXI

Qodana! html-minifier-terser! Privacy! Git! Automation! Eleventy! Actions! Cron jobs! Migrations! Maintenance has no limits.

#676 · ·

Ethics in Tech: On an Issue Particularly Sensitive to Germans

When it’s about learning from your country’s crimes.

#675 · ·

Web Development Has a Short-Term Memory

Our field generally likes DRY code, but that doesn’t apply to what we’re writing about.

#674 · ·

Jens Oliver Meiert: How WebStorm and AI Assistant Fit Right Into My Workflow

#673 · · ,

Connection to the Environment

On that feeling of being one with everyone and everything that we’re all experiencing.

#672 · ·

Eleventy: A Workflow to Check if an Automated Dependency Update Would Break Your Site

A little safety measure to prevent updates to package.json, package-lock.json, and .nvmrc (or similar) from causing a hiccup.

#671 · ·

How I Run Eleventy (It’s Complicated?)

Aliases, debug mode, non-versioned builds as part of a centralized, versioned site exports repo—and the thinking behind it all.

#670 · ·

5 Ways to Reduce HTML File Size on Your Website, Step 0

The journey begins with an unpopular step.

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Empathy

Lack of empathy is not a sign of strength, but a liability for all of us.

#668 · ·

Tara.

New Book: Tara (A Utopia)

A human-inspired, AI-generated, human-edited story about refusing to live in a dystopia—and transforming the world instead.

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Micro-Scrum

Decide on one thing to ship, then ship (or learn).

#666 · ·

Markup Languages

Just something to remember HDML, DHTML, WML, and cHTML.

#665 · ·

Where to Put a Mouse or Trackpad

On a setup that is standard on notebooks but that seems unpopular on desktops.

#664 · ·

Where Frontend Dogma Gets Its News From

On sources for news and views that approach 4,000 items per year.

#663 · ·

Utilization

Why don’t we talk more about queueing theory.

#662 · ·

Prisoner’s Dilemma

On “tit for tat” with about 10% more forgiveness.

#661 · · ,

Forwarding Appreciated: A WhatsApp [and Signal and LinkedIn] Link Sharing Bug That Cannot Be Reported

There’s an issue with WhatsApp link sharing that cannot be brought to WhatsApp’s attention. If you know someone at WhatsApp, please help (support appreciated with Signal and LinkedIn, too).

#660 · ·

A Moratorium on Men Making Major Decisions

On the many news you’ve read today about a woman or a non-binary person invading another country, driving into a crowd, firing workers to maximize profits, raising taxes for low-income people, denying help, cutting benefits, beating someone up, setting a homeless person on fire, raping someone, making the life of a minority hell, endorsing or escalating a genocide, slashing education funding, or doing other WTF.

#659 · ·

DeepSeek and HTML

“What is the most minimal valid HTML document?”, DeepSeek-R1 edition.

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On Ethics in Web Development (With a Brief Overview of Ethical Theories)

When we read and talk about ethics in technology, it’s rare that we’re explicit about the school(s) of thought we’re following. Surprisingly, this lack of clarity often works—but it’s relevant, interesting, and useful to be more clear about our ethical theories.

#657 · · ,

Website Optimization Measures, Part XXX

Everybody ♥️ website maintenance. On trimming input, updating WordPress ping services, cleaning up Eleventy architecture, reorganizing redirects, synchronizing server log configs, replacing dependencies by native Node functionality, adding minimal dark mode (HTML edition), and unfancying error pages.

#656 · ·

New to Web Development? Run Your Own Website

On the perhaps shortest advice for anyone entering the field (which is also sound for everyone in it).

#655 · ·

On Deciding Who We Are

When a country cannot agree to “advancing a comprehensive, just, and lasting peace in Ukraine” (or other countries).

#654 · · ,

Order Force in HTML?

Do you, too, find certain ways of ordering attributes to be more natural than others?

#653 · ·

Testing 10 JavaScript Frameworks on Their HTML Defaults

When you validate the demo and starter projects of popular frameworks like React, Vue, Angular, Svelte, Astro, &c., what do you find? On challenging the idea that JavaScript frameworks could fuel the HTML crisis.

#652 · · ,

On Making Sure Everyone Is Taken Care Of

For our own sake.

#651 · · ,

DORA, SPACE, DevEx, DX Core 4

Key metrics of and casual thoughts on four engineering productivity frameworks.

#650 · ·

The Donkey and the Rabbit

A rabbit goes for her daily run. This day, she decides to try a new route. At an intersection she meets a donkey. When the donkey is about to eat a nail—

#649 · · ,

On Building AI Understanding and Automation Muscle (With 18 Random Problems Solved With AI)

If you’re like me, you’re also optimizing your use of AI in development, distinguishing your capabilities from AI, and improving your routine to build strong automation muscle. Thoughts and examples.

#648 · ·

Private Property

A quote, from Daniel Loick, that isn’t new, that isn’t all.

#647 · · ,

Google 2025

There are some things I find weird and disappointing about the Google of today.

#646 · ·

Cool URLs Don’t Change, Unless…

A deferential (though not new) refinement of Tim Berners-Lee’s 1998 classic.

#645 · ·

Website Optimization Measures, Part XXIX

From cleaning up behind files and feature policies and Eleventy plugins to fun with CSS selectors and transitions to improving tables of contents to switching to ESM to testing bfcache to refactoring lists to tables.

#644 · ·

My 18-Months Rule for Open-Source Contributions

You make a good-faith contribution to an open-source project. There’s never a response. What do you do? On a rule I’ve established for my own open-source work, and the reasons behind it.

#643 · ·

An Overview of the 50 Highest-Ranking Web Design and Development Glossaries

If you want to look up terms, there are dozens if not hundreds of tech glossaries. However, a search quickly shows differences in how comprehensive and therefore useful these glossaries are—and doesn’t show whether the glossaries are being updated. A view at the glossary landscape.

#642 · · ,

2024

Professional and personal highlights from the past year. Happy 2025!

#641 · ·

CSS: How to Indicate Container Overflow, When There Is Overflow

You have a block of text that you can’t shorten and yet that you don’t want to give too much space, so as not to draw attention away from other content. It’s useful metadata that you like to show. On a stopgap option using scroll-driven animations.

#640 · · ,

The CSS Reset Contradiction

Re-publishing my article for SitePoint, discussing what I think we miss in our conversations: Notably, what are the premises for CSS resets? What’s the reality—or are the realities? And, how could we also approach resets?

#639 · ·

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?

#638 · · ,

When We Need Systems, Processes, and Conventions

Oh the bore.

#637 · · ,

Genocide Dilemma

On what it means that we’re still committing and accepting genocides.

#636 · ·

What Is HTML Optimization? What Is It Not?

Is HTML optimization as well-defined as we need it to be? A look at what’s out there and an attempt to be clearer.

#635 · · ,

How to Add WebGlossary.info as a Search Engine in Your Browser

In short, you can search the glossary via “https://webglossary.info/search/%s”.

#634 · ·

Website Optimization Measures, Part XXVIII

What is it this time? Medium links, font smoothing, Eleventy templates, Bluesky handles and support, post automation, front matter quotes, and Twitter/X links. In this order.

#633 · ·

The Image Compression Challenge Results

How many projects cannot losslessly be compressed further, how much would I donate for the challenge I invited to?

#632 · ·

Where Has All the Valid HTML Gone

When we look at the state of HTML… how much of it actually is HTML?

#631 · · ,

What I Learned About That Difficult Childhood

On a changing—and perhaps transcending—perspective on pain.

#630 · · ,

1 + 2 Engineering Team Priorities

Are great teams “just doing the work”?

#629 · ·

8 AI Tips for Web Developers (and Their Careers)

AI is everywhere and comes with many problems and challenges. Yet as web developers, we need to adapt to a reality with AI. A few ideas on how we can make use of AI to the benefit of our work and our careers.

#628 · ·

When You Are Rich

On what you do as a person who is very rich.

#627 · ·