From Enemy to Unlikely Mentor: The Developer Community's Complicated Love Letter to Internet Explorer

If you had told a web developer in 2009 that they would one day fondly recall debugging Internet Explorer 6 compatibility issues, they probably would have hurled their laptop across the room. Maybe two laptops. And then filed a formal complaint with whoever was running the universe.

But here we are. Scroll through any sufficiently old-school developer community — the subreddits, the Slack channels, the Discord servers full of people who still remember what a marquee tag looked like — and you will find something genuinely unexpected: developers defending Internet Explorer. Not ironically. Not as a bit. With actual sincerity, bordering on affection.

Something has shifted. And honestly? It is worth talking about.

The Roast That Became a Retirement Party

For the better part of two decades, Internet Explorer was the universal punching bag of the web development world. It was the browser equivalent of that one coworker who never updates their software, ignores every ticket you file, and somehow keeps getting invited to meetings. Developers built entire careers around workarounds. Conditional comments. Vendor prefixes. CSS hacks so baroque they required their own documentation.

And then, in June 2022, Microsoft finally pulled the plug. IE was retired. Officially. Permanently. Gone.

The reaction was predictably gleeful. Memes flooded the internet. Champagne was metaphorically (and in some offices, literally) popped. A browser that had clung to relevance like a sticky popup ad was finally, mercifully, dead.

But grief — or whatever the tech equivalent of grief is — works in mysterious ways. Because not long after the celebrations died down, a quieter conversation started up. Developers who had spent years cursing IE's name began doing something unexpected: they started crediting it.

"It Made Me a Better Developer" — And They Mean It

The core argument goes something like this: Internet Explorer, through sheer obstinate incompatibility, forced an entire generation of developers to actually understand how the web worked at a foundational level.

When Chrome or Firefox broke something, you Googled it, found a Stack Overflow answer, copied a fix, and moved on. When Internet Explorer broke something, you were often on your own, spelunking through the MDN docs, reading old mailing list archives, and developing a genuinely deep understanding of the CSS box model, JavaScript event handling, or whatever dark corner of the spec IE had decided to interpret differently that week.

Developers who came up during the IE era didn't just learn to write code. They learned to write defensive code. Resilient code. Code that anticipated edge cases because IE was basically one giant, browser-shaped edge case.

"I wrote my first polyfill because of IE8," one frontend developer explained in a Reddit thread that recently resurfaced and went semi-viral. "I didn't even know what a polyfill was. I just knew my layout was broken in one specific browser and I had to figure out why. That problem-solving muscle I built then? I use it every single day."

That sentiment echoed across dozens of similar threads. Developers describing the IE years not as trauma, exactly, but as a kind of crucible. The thing that made them sharp.

The Accidental Curriculum

There is a certain irony in the fact that Microsoft's most chaotic product may have functioned as the web development community's most effective continuing education program.

Consider what debugging IE-specific issues actually required. You had to understand the difference between standards mode and quirks mode. You had to know why hasLayout was a thing and when IE decided a box did or did not have it. You had to grapple with the double-margin float bug, the peekaboo bug, the three-pixel text jog — bugs with names so specific they sound like minor league baseball teams.

None of this knowledge was useless. Understanding why IE rendered things the way it did meant understanding CSS layout at a level that many modern developers, who learned their craft in a more forgiving browser environment, simply never had to reach.

When CSS Grid arrived and developers needed to think carefully about how layout worked, the people who had spent years fighting with IE's float behavior were oddly well-prepared. Muscle memory from a decade of suffering, converted into genuine expertise.

Cross-Browser Testing as a Lost Art

There is also a broader point about standards and compatibility that the IE nostalgia crowd keeps returning to: IE made cross-browser testing a non-negotiable part of the development process.

You did not ship something without checking it in IE. You just didn't. The consequences were too immediate, too visible, and too embarrassing. A broken layout in IE meant a phone call. A broken form meant a support ticket. Cross-browser compatibility was baked into the workflow not because developers were especially virtuous, but because IE would absolutely, reliably, humiliatingly expose any shortcuts you tried to take.

In the years since IE's decline, cross-browser testing has become... less rigorous, let's say. Developers check Chrome, maybe Firefox, maybe Safari if they're feeling thorough. The muscle that IE built — the instinct to test everywhere, assume nothing, and verify everything — has atrophied somewhat.

Is that IE's fault? Not exactly. But it is a real consequence of its absence.

The Villain Who Made the Hero

Here is the thing about villains in stories: the best ones make the hero better. They force growth. They expose weaknesses. They push the protagonist to levels they would never have reached if everything had been easy.

Internet Explorer was, for a very long time, the web's best villain. It was infuriating, inconsistent, and seemingly impervious to reason. It made developers' lives genuinely harder. And in doing so, it made developers genuinely better.

The nostalgia is not really for IE itself — nobody is out here wishing for the days of ActiveX controls and proprietary HTML extensions. The nostalgia is for what the struggle produced: a community of developers who could solve hard problems, who understood their tools deeply, and who had earned their expertise one maddening IE-specific bug at a time.

Still Loading, Still Teaching

Here at Internet Explorer Tan, we have always maintained that IE's legacy is more complicated than the memes suggest. The browser that kept us waiting, kept us debugging, and kept us honest was also, in its chaotic way, the browser that built a generation of developers who knew what they were doing.

So raise a glass — slowly, because the page is still loading — to the browser we loved to hate, and apparently hate to admit we learned from. Internet Explorer was a terrible product. And maybe, just maybe, it was exactly what we needed.

The thread stays open. The developers keep posting. And somewhere in a dusty virtual machine, IE renders the page wrong one more time, right on schedule.