CSS Grid vs Flexbox
Two ways to arrange things on a webpage, and how to know which one to pick.
Growth, strategy, and the business fundamentals that actually move the needle — explained clearly, without MBA jargon. This collection covers customer acquisition, retention, unit economics, pricing, product-market fit, and go-to-market strategy alongside emerging topics like AI-powered growth tools and modern SaaS metrics. Each lesson is built for founders, operators, and builders who want to understand the business layer, not just the technical one. Whether you're calculating LTV vs. CAC for the first time, rethinking your pricing strategy, or learning how successful SaaS companies structure their growth motions, these bite-sized lessons give you the frameworks and vocabulary you need to make better decisions faster.
Two ways to arrange things on a webpage, and how to know which one to pick.
A simple way to keep your app's colors, spacing, and styles the same everywhere.
The honest answer for solo builders and small teams — and how to know when it's time to build one.
How small style choices pile up into a styling nightmare — and what to do about it.
When bots outnumber humans online, paying for ads that nobody sees stops making sense.
A solo founder's playbook for shipping a real software business without writing code by hand.
Learn how to compare two versions of something — like a webpage or email — to find out which one actually works better.
The simple method to collect customer stories that pull more weight than any ad you can run.
The first 30 days decide whether a customer stays or leaves. Here's how to keep them around.
Learn how to distill your entire business idea into one clear page — so you can think sharper, move faster, and pitch better.
The simple rules that turn a casual browser into a confident buyer — using words alone.
Your domain name is your address on the internet. Learn how to pick one that's memorable, professional, and easy to find.
Simple ways to turn your email newsletter into a revenue stream — from sponsorships to paid memberships.
The fastest way to find out if anyone actually wants what you're planning to build — before you waste months building it.
A case study tells the story of a real customer who solved a real problem. Here's how to write one that actually sells.
When you split your site into subdomains versus subdirectories, does Google treat them differently? Here's the straightforward answer.
Why people "hire" products to do jobs for them — and how that changes the way you build things people want.
Learn how to optimize thousands of auto-generated pages so they rank on Google and drive real organic traffic.
The step-by-step guide to getting your product featured — and what to do before, during, and after your launch day.
A backlink is a link from another website to yours. Learn why search engines treat them like votes — and whether they're still worth chasing in 2026.
The EU data protection law that applies to you even if you're a one-person business across the globe.
How a score from 1 to 100 predicts how well your website ranks on Google — and what really drives it.
Two popular ways to let people try your software before they buy. Here's how to pick the right one for your product.
A privacy policy isn't just a legal checkbox — it's a trust agreement with your users. Here's how to write one that actually means something.
The must-have clauses that protect your website and set clear rules for your users — explained simply.
Learn what Stripe payment disputes are, why they happen, and how to respond so you can protect your revenue and keep customers happy.
Learn how businesses automatically recover failed payments and keep customers happy — without losing revenue to expired cards.
A simple guide to understanding how the links inside your website help it rank higher on Google and get more visitors.
Email is the one marketing channel you actually own. Learn how to build a list of 100 real subscribers from scratch — no tech skills needed.
Learn how to set up recurring payments and manage billing with Stripe — the payment tool trusted by startups and small businesses.
How turning your skills into fixed, ready-to-buy packages lets you earn more while working less.
Simple steps to find the right price for your software — without guessing.
Most changelogs are boring lists of fixes. Here's how to write ones that make users actually care about your updates.
Learn how to make your mobile app easy to find in the App Store and Google Play — without paying for ads.
B2B means selling to other businesses. B2C means selling to regular people. Knowing which one you're in changes everything about how you market, sell, and grow.
How paying only for what you use is changing the way software companies charge — and why that matters for both builders and buyers.
The essential tools a solo marketer needs to attract, convert, and keep customers — without a team.
Most email dashboards show you numbers. Here's how to know which ones actually tell you if your email is working.
Why LinkedIn is the most underrated channel for solo builders — and how to turn what you already know into people who actually want to buy from you.
The tools every solo founder overpays for — and the smarter way to decide.
Google looks at over 200 signals to decide which page shows up first. Here's what actually matters for your website.
Search Engine Optimization broken down — what it is, why it matters, and how to do the basics.
How to see who visits your website and understand what they do there — without needing a statistics degree.
Why the most successful startups of 2026 aren't building AI — they're building on top of it.
Learn what schema markup is, why it helps your pages show up better in Google, and how to add it to your website.
The numbers that tell you whether your business is healthy, struggling, or ready to grow.
How to value, package, and exit a web business — even if it's small.
How recommending products you actually use can generate real income online — with a little AI help.
How AI turns a one-liner into a working prototype in under an hour.
In a world full of products, the one that gets seen wins — and that's a completely different skill than building.
Why building apps that cost nothing to create is changing who gets to be a creator.
Free sounds great until you count the users who never pay and the revenue you never see.
How to validate your SaaS idea before you build it — and why most founders skip this step.
The software stack a solo builder needs to go from idea to revenue — without hiring a team.
Learn how solo founders and vibe coders can skip the slow audience-building phase and launch products to revenue faster by buying access to existing newsletter audiences.
What Actually Works in 2026
Learn how to pick the perfect market for your solo business — one with enough customers to make money, but not so many that you get lost in the crowd.
Turn one great idea into 50 pieces of content — automatically.
Everyone's vibe coding. Almost nobody's getting users. Distribution is the new moat — here are seven strategies to actually get seen.
How AI chatbots became so smart: the three key ingredients (chips, data, transformers) plus the RLHF secret sauce that made them useful. With three things to try this week.
Learn how vibe coding lets you build real web apps by describing what you want to AI tools, using natural language instead of hand-written code.
Knowing Your Numbers With Plausible, PostHog, and Mixpanel
Turn your building process into your most powerful marketing tool — and grow an audience before you even launch.
The most common mistake indie hackers make? Building something amazing and then wondering why the silence is so loud.
Learn how to build automated email sequences that turn new users into paying customers — no sales degree needed.
The money math behind building a $5,000/month software business as a solo founder
Free tiers, trials, and the art of making your price feel like a steal
Build 10,000 SEO pages in a weekend — automatically. Learn how to use templates, data, and AI to scale your organic traffic without writing each page by hand.
Why keeping your existing users is smarter and cheaper than constantly chasing new ones
Build and run a real company — with zero employees and zero budget for staff.
How to Build Full Apps Without Writing Code