7 Claude app mistakes that cost tokens, money, or the company
Seven mistakes we see in production Claude apps. Some cost tokens, some cost money, one or two can cost the company. Each one has a simple fix.
Field notes on AI-native products, design systems, web engineering, SaaS economics and modern infrastructure. New articles every week, sources included.
Seven mistakes we see in production Claude apps. Some cost tokens, some cost money, one or two can cost the company. Each one has a simple fix.
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Infrastructure and SEO · May 21, 2026
Supavisor collapses thousands of serverless connections into a small Postgres pool, but it breaks prepared statements and adds 30 to 80ms. When to use it.
Web Design and Engineering · May 20, 2026
A US senior Next.js hire costs $195,000 fully loaded and takes six weeks to find. Agency rates run $60 to $250 per hour. Here is how each one wins.
Product Design · May 19, 2026
Design system as a service is an ongoing engagement: an agency builds, governs, and evolves your system instead of handing it off. Six models compared.
AI and Automation · May 18, 2026
A Claude integration partner ships production AI on Anthropic's stack. Here are the 8 checks, the 6 to 14 week timeline, and when you should not hire one.
Product Design · May 17, 2026
Most agency hires fail before the contract is signed. A 9-step process to pick a B2B SaaS design agency that ships strategy, not just screens.
Business and Scale · May 16, 2026
Basic Stripe subscription billing runs 2 to 5 days. Connect marketplaces run 6 to 10 weeks. Where DIY breaks down and a verified partner pays off.
Business and Scale · May 15, 2026
MVP agencies cost $4k to $80k and miss timelines by 30 to 40 per cent. The four-question test that separates partners who cut scope from agencies who burn runway.
Product Design · May 14, 2026
Best SaaS design agencies in 2026 span six archetypes priced from $3k to $500k+. The right one depends on your stage, not on a ranked list. Here is the comparison.
Business and Scale · May 13, 2026
An AI-native studio runs core delivery on AI agents, not on AI bolted onto hourly work. Remove the agents and shipping stops. Here is how to tell.
Web Design and Engineering · May 12, 2026
Next.js shipped 13 security advisories in 2026: middleware bypass, cache poisoning, and SSRF. What changed and how to ship Server Actions safely now.
Product Design · May 11, 2026
Dark mode adoption hit 82% on mobile in 2025, but a header toggle still ignores ambient light, time of day, and task. Here is the fix.
AI and Automation · May 10, 2026
Multi-agent systems cost 15 times more than chat. 40% of pilots fail in 6 months. Five design patterns decide if your AI agent team ships or stalls.
95 articles