Thinking out loud.
Engineering insights, product thinking, and lessons from building digital products at scale.
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- 01
ADA Website Compliance in 2026: Deadlines, Lawsuits and What to Fix
The ADA website deadline you keep reading about applies to governments. Most businesses fall under Title III, with no date and real lawsuit risk. Here is who must do what, the 2025 lawsuit numbers, and a quick check. Not legal advice.
Engineering · Design · Business
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- 02
Supabase vs Firebase vs Neon: Pricing, Data Model and Lock-In
How Supabase, Firebase and Neon really meter, with prices read from each vendor's page, plus data model, auth and row-level security, vector search, your exit path, and when to use none of them.
Engineering · SaaS · Postgres
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- 03
EU AI Act Article 50: What Your Website Chatbot Must Disclose
Since August 2, 2026, people in the EU must be told when they are talking to an AI. Here is what Article 50 says, who it applies to, what the July 2026 Omnibus changed, and what we would ship. Not legal advice.
AI · Chatbots · Business
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- 04
What Is an MCP Server? Meaning, MCP vs API, and When You Need One
What an MCP server is in plain terms, how it differs from an API and from RAG, when your product needs one, what it takes to build, and the security work behind every tool.
AI · Engineering · MCP
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- 05
AI Automation for Small Businesses: n8n vs Zapier vs Make
What Zapier, Make and n8n really charge for the same workflow, when you need no AI at all, and the point where a custom build starts to pay off.
AI · Business · Automation
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- 06
Legacy Software Modernization: Five Paths and How to Choose
Your old system still runs the business. Here is how to choose between rehost, replatform, refactor, rebuild and replace, how the strangler fig pattern works, and what AI code tools can really do.
Engineering · Business
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Autumn 2026
October and November.
- 07
Why AI Projects Fail: What RAND, MIT, McKinsey and Gartner Measured
The 80%, 85% and 95% figures measure different things. Here is what each study really found, the causes that hold up, and a pre-mortem for your own project.
AI · Business · Research
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- 08
Custom Software Development Cost in 2026: Rates and Estimates
Custom software costs effort times rate. Here is how an estimate is built, what developers earn and firms list per hour, how to compare quotes, and a tool to price your own system line by line.
Business · Engineering
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- 09
GPT-4o Shutdown on January 14, 2027: API Retirement Date and Migration Guide
OpenAI gave three months' notice. Here is every retirement date, what gpt-6-luna really costs, what breaks when you swap, and a live countdown with a plan built around your setup.
AI · Engineering
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- 10
How Much Does It Cost to Build an App With AI in 2026?
The subscription is the small part. Here is what Lovable, Replit, Bolt, Base44, Cursor and Claude Code charge today, what the bill looks like after credits, backend, review and upkeep, and a calculator for your own app.
AI · Business
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- 11
AI Chatbot Cost for a Website: 2026 Prices Compared
Vendors charge per reply, per seat or per resolution, so their prices rarely compare. Here is what Fin, Zendesk, Tidio, Chatbase and others charge today, what each one counts, and a calculator that shows where the lines cross.
AI · Chatbots · Business
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- 12
Mobile App Development Cost in 2026: A Full Breakdown
Published asking prices, the store fees you can verify, what commission really takes, and an estimator that shows every line of the sum.
Business · Mobile · Pricing
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- 13
How to Hire Developers From India: US, UK and Australia Guide
Four hiring models, survey pay data with its limits, time zones, the contract clause that catches foreign companies, and how to vet people across the distance.
Business · Hiring · Engineering
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- 14
WordPress Alternatives in 2026: Where to Go, and When to Stay
A fair comparison of Webflow, Framer, Astro, Next.js, Ghost and Shopify, with prices read this month and a picker that can tell you to stay put.
WordPress · Business · Web Development
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- 15
How Much Should an MVP Cost in 2026? Start With Scope
Published prices for a simple MVP run from $8,000 to $60,000, because the word covers very different products. Here is what agencies ask, the one rule that decides what goes in, and a tool to build your own first version.
Business · SaaS
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- 16
Vibe-Coded App Security Checklist: What to Fix Before Real Users Arrive
Built it with Lovable, Bolt, Replit or Cursor? Here is what to fix before customers and payments arrive, in order, with a five-minute audit that tells you whether to harden or rebuild.
Engineering · SaaS
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- 17
Chatbot vs AI Agent: The Difference and Which You Need
One question separates them: who decides the next step, your code or the model? A plain guide to chatbots, workflows and agents, with a tool that recommends one.
AI · Chatbots · Business
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- 18
Custom Software vs SaaS in 2026: What to Build and What to Keep Buying
AI made code cheaper to write, and left the cost of owning it alone. Here is what the data shows, a three-year break-even calculator, and which tools we would replace.
Business · SaaS
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- 19
How to Get Cited by ChatGPT and Google's AI Answers: What the Evidence Supports
There is no secret file or tag. Here is what research says influences AI citations, the crawler checks most sites skip, what to ignore, and a scorecard that names your first fix.
SEO · AI
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- 20
How to Prevent Prompt Injection in LLM Apps: What Holds When Filters Fail
No filter fully stops prompt injection. The fix is limiting what the model can reach. Step through a live attack on a support agent and see which defenses hold.
AI · Engineering
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- 21
Multi-Tenant SaaS Architecture: Choosing a Data Model
Shared schema, schema per tenant or database per tenant: real Postgres SQL, the failures that matter, and a picker that shows the trade-offs for your product.
SaaS · Engineering · Postgres
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- 22
How to Choose a Software Development Company (2026 Guide)
What to check, which red flags stop a deal, who owns the code in the US and India, and how to run a small paid test. Written by a vendor, so test us too.
Business · Hiring · Outsourcing
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- 23
React Native vs Capacitor vs Flutter in 2026: How to Choose
We sell React Native and shipped Shelf Inn on Capacitor, so here is the bias up front, the real costs we traced on a live app, and a picker for your project.
Engineering · Mobile · React Native
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- 24
Website Redesign Cost, and How to Keep Your SEO
What a redesign costs, why redesigns lose rankings, and a migration checklist built on Google's documentation, with a tool that estimates your budget and your risk.
SEO · Web Development · Business
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- 25
How Much Does It Cost to Build an AI Agent in 2026?
Published build prices run from $20K to over $200K. Here's what drives the number, a worked monthly running cost, and how to avoid paying for an agent you don't need.
AI · Business
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Spring 2026
March and April.
- 26
How Much Does a Website Cost in 2026? Complete Pricing Guide
Real pricing for marketing sites, web apps, e-commerce, and SaaS platforms — with breakdowns by feature, phase, and ongoing costs most agencies don't mention.
Business · Strategy
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- 27
WordPress vs Next.js in 2026: The Complete Comparison
Performance, SEO, security, cost, and maintainability — everything you need to decide between WordPress and Next.js for your next project.
Engineering · Performance
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- 28
State of Web Performance 2026: Data from 8 Million Websites
Original research analyzing Core Web Vitals pass rates, framework performance gaps, and the LCP bottleneck — with data from the HTTP Archive and CrUX.
Research · Performance
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- 29
How Much Does It Cost to Build a SaaS Product in 2026?
SaaS development costs broken down by phase: discovery, core platform, features, and launch. Plus monthly running costs and the billing system complexity most teams underestimate.
SaaS · Business
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- 30
Why Next.js Is the Best Framework for Business Websites in 2026
Server components, edge rendering, and built-in SEO. Here's why Next.js dominates the business web — and why we build everything with it.
Engineering · Next.js
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- 31
AI Integration for Business: A Practical Guide
Most AI features fail not because the model is bad, but because the engineering around it is sloppy. Here's how to integrate AI that works in production.
AI · Engineering
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- 32
Fixed-Price vs Hourly: Why We Stopped Billing by the Hour
Hourly billing creates misaligned incentives. Here's why fixed-price engagements lead to better products, faster delivery, and happier clients.
Business · Process
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- 33
The True Cost of a Bad Website (And What a Good One Costs)
A slow, outdated website costs you more than you think. We break down the real numbers — lost revenue, SEO penalties, and the cost of rebuilding.
Business · Web Development
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- 34
Technical SEO Checklist: 20 Things Most Agencies Miss
Core Web Vitals, structured data, crawl budget, internal linking — the technical SEO fundamentals that actually move the needle on rankings.
SEO · Engineering
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- 35
How We Build a SaaS Product from Scratch in 12 Weeks
From discovery to deployment — the exact process we use to take a SaaS idea from napkin sketch to a production-ready first version in 12 weeks.
SaaS · Process
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- 36
Web Performance Matters: How Page Speed Directly Affects Revenue
Every 100ms of latency costs you conversions. We analyze the data linking page speed to bounce rates, conversion rates, and actual revenue impact.
Performance · Business
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- 37
Why Every SaaS Product Needs a Design System from Day One
A design system isn't a luxury — it's an investment that pays for itself within months. Here's the data, and how to build one that scales.
Design · SaaS
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- 38
Agency vs In-House: How to Decide What's Right for Your Product
The build-vs-buy decision for engineering talent. We break down the real costs, timelines, and tradeoffs of hiring an agency versus building in-house.
Business · Strategy
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- 39
The AI Tech Stack We Use in 2026: Models, Tools, and Infrastructure
OpenAI, Anthropic, LangChain, vector databases — our opinionated guide to the AI tools that actually work in production applications.
AI · Engineering
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