He Created jQuery UI. 20 Years Later, He Went Solo to Fix AI's Taste Problem.

Key Takeaways

• Hiring builders first is a trap for solo founders — it turns the founder into the operations person. Paul hired a chief of staff before any engineer.
• The era of the 40-year-old founder: AI converts twenty years of intuition and craft into leverage that used to require a team.
• The most valuable human skill in the AI age is removing things — judgment, not generation.
• Free-first is a distribution strategy: Impeccable's "why is this free?" replies were the product-market-fit signal that preceded the company.
• "People build large companies because they couldn't build a small company instead."

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Introduction

When Paul Bakaus was 11, he stood in front of a city office in Germany's Black Forest, his mother beside him, and asked for special permission to legally start a company. The council members wanted to know why a boy needed a business license. He explained. They granted it. "I didn't make much money with that company," he says, "but it did work."

Twenty-something years later, Bakaus has created jQuery UI — interface code a whole generation of developers shipped — co-founded a game-engine startup that Zynga acquired, and spent nearly a decade at Google working on Chrome DevTools and AMP. He climbed all the way up the hill big tech puts in front of builders. Then, last year, he walked back down.

Today he's a solo founder again. His company, Renaissance Geek, is backed by a seed round from a16z led by Anish Acharya, and its first product — Impeccable, an open-source "design skill" that makes AI coding agents dramatically better at design — has passed 50,000 GitHub stars and now comes pre-bundled with the new GitHub Copilot app. This conversation is about the bet underneath all of it: that one experienced person, amplified by AI, can now do what used to take a team.

The Bet: How Far Can One Person Scale?

Bakaus didn't go solo out of ideology. His first startup had a co-founder, and it worked — they got acquired. He went solo because he wanted to test something.

"I've read about this idea of the solo company that becomes a $1 billion unicorn. But I didn't fully believe it yet. Can you really be a 100x engineer by scaling yourself that way? I just wanted to prove it to myself."

The forcing function was a realization about the standard tech career: "In order to climb the hills, you have to give up making things yourself. And I hate that." After years of managing managers, he found himself without a job in March of last year and made the call: "I need to get building again."

What makes the bet rational now, in his telling, is experience. AI collapses the cost of execution, which means the scarce input shifts to knowing what to build and what not to. "I might not have the same amount of energy as a 20-year-old," he says, "but I can make up for it in intuition and in craftsmanship."

The Trap: Why His First Hire Wasn't an Engineer

The most contrarian stretch of the episode is about hiring. The default move for a funded solo founder is to hire builders — an engineer, a designer, a product manager — and get the building off your own plate. Bakaus thinks that's exactly backwards.

"You're getting the building off your plate — and now you're the operations person. I think that's a trap. If you are the one who is very good at building in the first place — that's why investors invested in you, and that's why you have customers — why give that up?"

So his first hire was a chief of staff: a low-ego operator whose job description deliberately kept the grunt-work bullet points in, and deliberately avoided the "head of operations" title that attracts big-company operators who, in his words, "would be eaten alive" at an early-stage startup. The role exists to absorb everything that isn't building — bank accounts, certifications, partnerships — so the founder's hands stay on the product.

"I don't want to hire ten people to do the actual building so that I can be the middle manager again. There's zero interest in that on my side."

It's the cleanest articulation yet of an org-chart inversion we suspect more solo founders will copy.

The Product: Slop Is a Moving Target

Impeccable started as a tool Bakaus built for himself, out of frustration that coding agents kept drifting off his design system. It gives an agent the vocabulary of design — a product interview about who the software is actually for, a DESIGN.md spec holding your tokens and typography, and design hooks that flag slop under the hood so the agent corrects itself mid-task.

The deeper thesis is that "slop" isn't a fixed enemy. "Today's slop looks very different than the slop from a year ago," he notes — the baseline keeps rising, and the job is to keep raising the ceiling above it. Which is why he's blunt about where humans stay in the loop:

"The most important skill right now, where a human is needed, is to remove things."

His model for this is unexpected: Steve Jobs, recast. "There's this misconception that Steve Jobs was this super creative genius. He was just the greatest editor of all time. He would say no to 99% of things, and the 1% he said yes to made it to us."

The Distribution: Free First, No Ads, Only Tweets

Before the company existed, Impeccable was free — and the signal that it should become a company arrived in his replies. "Almost every week I get somebody tweeting at me saying, 'I don't understand why this is free. How can I pay for it?' That's a really great PMF signal."

The growth story behind it is unglamorous and useful. Coming back to X after years away, the algorithm ignored him — "these tweets are all certified bangers and, like, no impressions" — so he defaulted to shipping the most valuable free thing he could until the algorithm caught the signal. No paid ads, no outbound. His filter for whether it's working: "The most important thing is how people talk about your product when you're not in the room."

The Close: Small on Purpose

Asked for the bear case on solo founding, Bakaus gives the honest one — without a co-founder, "not knowing whether you're actually crazy, not having a sounding board, can be really, really hard." The bull case is the whole episode in one line: "You only have to commit to yourself, and you can move at the speed of your own thought." And his parting shot at scale-for-its-own-sake deserves to be printed on a wall:

"People build large companies because they couldn't build a small company instead."

His advice to anyone waiting on a co-founder: "It's a big mistake to wait for the right person to come around the door. Just start."

About Paul Bakaus

Paul Bakaus is the solo founder and CEO of Renaissance Geek, whose first product, Impeccable, is an open-source design skill for AI coding agents — 50,000+ GitHub stars, backed by an a16z seed round led by Anish Acharya, and pre-bundled in the new GitHub Copilot app. He created jQuery UI, co-founded a game-engine startup acquired by Zynga, and spent nearly a decade at Google on Chrome DevTools, AMP, and Google for Creators.

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