Jens Oliver Meiert

Use my latest work: latest tech book · latest non-tech book · latest tool · latest major tool update

On Craft and Responsibility (3)

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.

#661 · · development, optimization

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).

#660 · · development

On Deciding Who We Are

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

#659 · · politics, philosophy, misc

Order Force in HTML?

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

#658 · · development, html

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.

#657 · · development, javascript, frameworks, html, conformance

On Making Sure Everyone Is Taken Care Of

For our own sake.

#656 · · philosophy, politics, misc

DORA, SPACE, DevEx, DX Core 4

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

#655 · · management

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—

#654 · · philosophy, misc

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.

#653 · · development, ai

Private Property

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

#652 · · philosophy, politics, misc

Google 2025

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

#651 · · misc

Cool URLs Don’t Change, Unless…

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

#650 · · development

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.

#649 · · development, optimization

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.

#648 · · development

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.

#647 · · development, design

2024

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

#646 · · misc

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.

#645 · · development, css, design

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?

#644 · · development, css

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?

#643 · · development, html, conformance

When We Need Systems, Processes, and Conventions

Oh the bore.

#642 · · development, management

Genocide Dilemma

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

#641 · · politics

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.

#640 · · development, html, quality, optimization

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”.

#639 · · development

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.

#638 · · development, optimization

The Image Compression Challenge Results

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

#637 · · development, optimization

Where Has All the Valid HTML Gone

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

#636 · · development, html, conformance

What I Learned About That Difficult Childhood

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

#635 · · philosophy, misc

1 + 2 Engineering Team Priorities

Are great teams “just doing the work”?

#634 · · development, management

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.

#633 · · development, ai

When You Are Rich

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

#632 · · misc

3 Things to Note About Democracy

If we think democracy can do without education, constructive intentions, and quality candidates, I believe we’re not getting democracy—and risk it.

#631 · · politics

Everyone Can Set You Up for Failure, Not Everyone Sets You Up for Success

On a conscious choice that we can make, and that we best make sure others make.

#630 · · management, philosophy, misc

The Image Compression Challenge (Donating Money for Excess-Free Projects)

Here’s a frontend challenge. Run an image compression tool capable of near-losslessly compressing PNG, JPG, GIF, WebP, and AVIF images over one of your main projects. Share if nothing could be compressed. I donate money for each of such projects.

#629 · · development, optimization

Website Optimization Measures, Part XXVII

On improvements involving Eleventy (3), Lightning CSS, Image Guard, early hints, ads, creator metadata, and custom/programmable search engines.

#628 · · development, optimization

Results = ƒ(Competence × Time)

On a model that can tell us something about how we work, and how we could work.

#627 · · management

Growth

A rant.

#626 · · politics, misc

Boring Web Development

Web development is boring—or should be more boring. On us tending to celebrate the wrong side of web development.

#625 · · development

HTML/CSS Frameworks, in Their Own Words (by Word Cloud)

Checking in on Bootstrap, Tailwind, Foundation, Bulma, Milligram, Pure, and UIkit.

#624 · · development, html, css, frameworks

JS Frameworks, in Their Own Words (by Word Cloud)

Handing the microphone to React, Vue.js, Angular, Svelte, Express, Meteor, and Next.js.

#623 · · development, javascript, frameworks

Automatable Defensive Core Image Compression With Image Guard 4 (Now With No Imagemin)

The Image Guard package was just updated to move away from the unmaintained Imagemin family, and to improve code, tests, documentation, and usability. If you like to avoid unnecessary image payload, even in your repos, especially in environments where not everyone pays attention to it, this is a good update to try.

#622 · · tools, development, optimization

What Germany May Not Have Learned From the Holocaust

No matter who is being violated, learning from a genocide means fighting against any genocide.

#621 · · politics

Not Knowable

Casual appreciation about our dealing with knowledge.

#620 · · philosophy

Untrained Engineering Managers

Web development has always had a developer training issue, but it also has one on the management and leadership side. On a challenge we’re all familiar with but rarely talk and do something about.

#619 · · development, management

Website Optimization Measures, Part XXVI

Optimizations related to the Google docs viewer, dependency management, English terms in German copy, Prettier, AWS, SEO bots, Eleventy, and DreamHost.

#618 · · development, optimization

On Ticket Management

Issue tracking tools like Jira, GitHub Issues, or Bugzilla are essential for managing bugs and tasks (that is, issues). However, not everyone finds ticket management convenient or convincing. A perspective on why tickets matter, and how they can be used well.

#617 · · development, management

The Assessment Paradox

For any individual or group we may think that it can assess itself best because it knows itself best. Yet this is not reliable. We may then think it’s other individuals or groups interacting with that first individual or group who may be able to assess it. This is not so, either.

#616 · · management, philosophy

2024: 0.5% of the Global Top 200 Websites Use Valid HTML

The annual HTML conformance analysis, validating 200 home pages of the most popular websites. Despite improvements, there is no signal of commitment to valid output as a quality baseline to benefit end users as well as web development as a profession.

#615 · · development, html, conformance

On Disagreement

From discomfort that can lead to shortcuts to challenges that may yield transformations.

#614 · · politics, misc

The HTML History and Optimization Cheat Sheet

Compare elements and specifications, check on void elements and optional tags.

#613 · · development, html, optimization

Notes on Setting Up a Static Website With AWS (Route 53, S3, ACM)

…and whether doing so is worth it. (There are pos and cons, and they all seem pretty dramatic.)

#612 · · development