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As builders, what do you do to keep your skills sharp?

One of the things that I have done is instruct my assistant to give me an algorithm, data-structure, distributed-system, or system-design problems that align with my current project.

The goal is to define invariants, choose the structure, reason about complexity and failure cases, rather than have the assistant do all of the thinking.

Some that I recently worked on:

  • Counting Bloom Filter design for a specified false-positive rate, deletion, counter saturation, and memory constraints.

  • Consistent Hashing with Virtual Nodes distribute agent jobs/provider traffic while minimizing reassignment when workers enter or leave the pool.

  • Topological Sort + Cycle Detection for Agent DAGs validate dynamically assembled agent workflows, detect illegal dependency cycles, and produce a valid execution order.

  • Weighted Reservoir Sampling select representative evidence/content from a stream under bounded memory when items have different priorities or relevance weights.

  • Interval/Dependency Graph for Evidence Invalidation propagate a changed or revoked source through dependent claims, proposals, approvals, and released artifacts without recomputing unaffected branches.

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5yr ago

I’m Justin. I help creators do 10x things and turn their ideas into flagship digital products! AMA 👇

Hey Product Hunt! I m a Senior Writer at Gumroad, host of the Gumroad Podcast, and Instructor of the 10x Creator Course. Today I m a student of the creator economy, but it didn t start that way. I was in the U.S. Navy for 11 years, and I served as a certified nuclear engineer aboard a fast-attack submarine. I later served as Director of Communication and speechwriter to senior U.S. officials, including SecDef Jim Mattis, SecDef Leon Panetta, and General (Ret.) David Petraeus. After that, I transitioned into the tech world and spent four years as an Evangelist at Palantir. In 2018, I co-founded a tech company focused on consumer content management (we didn t make it, but I m happy to talk about lessons learned!) Since then, I ve gone full-time as an independent creator. I helped Jack Butcher
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6yr ago

Following "The Social Dilemma", what types of regulations for tech companies?

Just watched The Social Dilemma. They told me it was good. Yet, I am fascinated. Even though they highlighted many parts of the dilemma, I am not convinced with what they proposed as regulation levers. No offense though. I know it is hard to make it fit in a 90-minutes movie. It feels like the history is repeating itself. Let's take the example of the Dutch East India Company, a.k.a. VOC. Throughout the 17th century, this private company got so big that they colonized Indonesia for two centuries. Why? Because they were pursuing their business model's interests. Indeed, capitalism was just born and society wasn't aware of its limits yet. They didn't know it could destabilize a whole society. When people figured it wasn't normal that a private company could control a whole country, they started to regulate. Turned out the VOC was nationalized. It didn't kill the problem right away. Yet, nowadays a private company cannot control a physical territory. And it might be for the best! So, what happens with 21st-century tech companies? They don't control territories with physical frontiers. But they do control people within these zones. Time has passed. Things are more complicated and diversified than before. Nationalizing might not be the solution. A radical change in their business model is not conceivable either. As said in the film, some fiscal regulations such as taxes on data collection and processing could work. Society agrees it is time for regulation. But, what can they be?
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1d ago

What did your launch teach you?

I thought our Product Hunt launch would be a test of the product but It turned out to be a test of how well we understood the people we were building for.

Before launch, I was focused on all the things makers usually worry about: the page, the screenshots, the copy, the timing, and whether everything was ready.

What tools are you paying for as a solo founder that you'd actually miss?

I run a small online laptop store in the UK and pretty much do everything myself, from SEO and product pages to fixing random site issues. Over the last year my tool stack has got out of hand, and I'm sure I'm paying for a few things I open once a month.

Trying to cut it down to stuff that genuinely saves me time. What are you paying for that you'd be annoyed to lose? And is there anything you cancelled and never missed?

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8mo ago

We let AI drive our product roadmap (and it 10x’d our activation rate)

We ve been growing really fast (30%+ MoM ARR) at @Basedash since launching last year. Most of that growth has been the result of hard work, but we ve also had a secret weapon: an AI agent that acts as both a data analyst and a PM, working 24/7 to optimize our product s activation and conversion rates.

For decades, companies have been making product decisions based on intuition and manual data analysis. We wanted to see what would happen if AI could take the wheel completely.

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5yr ago

How do you keep your laptop cool during Summer?

Hey there! I need your help: my MacBook pro was used to a very tempered climate (aka weather) but I recently moved to a warmer region and it's clear that my laptop is not enjoying it at all. How do you keep your laptop from turning into a helicopter on fire? All recommendations welcomed (except the ones suggesting a new laptop ) Thank you!
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1d ago

Does hiding your enterprise pricing behind a "Book a Demo" button kill deal velocity?

We kept our high-tier enterprise plan pricing hidden behind a sales call form, thinking it would give our sales team leverage to negotiate bigger contract sizes. Instead, it was driving mid market prospects straight to our competitors who listed transparent pricing upfront.

Once we published clear, fixed enterprise tiers on our pricing page inbound qualifies leads actually increased rather than dropping off.

For founders targeting B2B clients: does transparent enterprise pricing build trust or does it cap your maximum deal size?

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1d ago

Anyone else end up breaking their own initial startup rules just to survive?

When I first launched I swore I d keep things super minimal and never do heavy discounts or bloated features. A couple years in I catch myself making compromise after compromise just to keep numbers up. Partly because I was naive back then but partly because taking shortcuts was just easier. How do you tell if you re actually maturing as a founder or just losing your original vision?

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1yr ago

Notes from a failed Product Hunt launch

After hours of reading best practices, crafting the perfect assets and assembling what felt like a bulletproof plan, we were ready to launch on Product Hunt. We worked so hard and genuinely believed we d wake up to thousands of sign ups and the Product of the Day badge.

The reality was very different. We saw a tiny boost in sign ups, got stuck at around 200 upvotes, and to top it off, finished below a food blender.

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