Proof of Concept
David HoangProof of Concept is a digital publication about creativity and experimentation for designers, builders, and entrepreneurs.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 316 | Founded | 7 years ago | Last Issue | 9 days ago |
| Active | |||||
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proofofconcept.pubLatest Issues
Agent Experience
Designers and software makers are familiar with user experience: the overall experience a person has with a product, system, or service. For decades, the “user” was assumed to be human. With the rise of agentic AI, that is no longer always...
Climbing the pocket of pressure
In American football, quarterbacks are taught a technique called Climbing the Pocket. I’ll quickly provide an overview of this concept to ensure non-football watchers resonate with this. In football, the quarterback relies on five very larg...
Training design senses
When people say taste and judgment are the differentiators in this AI era of design, nobody really tells you how to develop them. Training your design senses is rigorous work, no different from training as a boxer or musician. The foundatio...
Hyper-local, hyper-cloud
I’m not a person to make a declarative statement or hot take on the spectrum of options. That’s why my life principle is, “Have your cake and eat it.” I do this with life, especially food: the Arnold Palmer, Cronut, and Ramen Burger are abu...
The Tao of Software Design
During my previous trip from San Francisco to Sydney, I watched one of my favorite films: Enter the Dragon. This film is martial art's legend Bruce Lee’s most iconic film: part martial arts showcase, spy thriller, and the expressions of his...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Proof of Concept.
| Subscribers | Engagement | 75 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
SEO Reach
Where Proof of Concept ranks on Google, and how much search traffic it brings in.
| Ranked Keywords | 517 | Monthly Search Traffic | Top Keywords |
|---|
Chart Rankings
How this newsletter ranks in the official Substack charts.
| #60 | |
| #81 |
Authors
The writers behind this newsletter.
Investing and building tools that revolutionize the internet.
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Frequently Asked Questions
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