Featured
The most common errors when building apps with Claude
Seven mistakes we see repeatedly in production Claude apps. Some cost you tokens, some cost you money, one or two can cost you the company. Each one has a simple fix.
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Field notes on AI-native products, design systems, web engineering, SaaS economics and modern infrastructure. New articles every week, sources included.
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Infrastructure and SEO
Cloudflare R2 vs S3 vs Supabase Storage in 2026: which to pick
Cloudflare R2 charges no egress, S3 has the deepest ecosystem, Supabase Storage hides the wiring. Here is how to pick for a 2026 SaaS without overpaying.
Infrastructure and SEO
Supabase Supavisor: when the pooler saves you and when it does not
Supavisor multiplexes thousands of serverless connections into a small Postgres pool, but it adds latency and breaks prepared statements. Here is when it fits.
Web Design and Engineering
Next.js development agency vs in-house: when each one wins in 2026
A US senior Next.js hire costs $234,000 fully loaded and takes six weeks to find. Agency rates run $60 to $250 per hour. Here is how each one wins.
Product Design
Design system as a service: 6 agency models compared in 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
Claude integration partner: what to look for before you sign
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
How to choose a B2B SaaS design agency in 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
Stripe integration partner vs DIY: when each one wins in 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
MVP development agency in 2026: how to pick one that ships
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
Best SaaS design agencies in 2026: how to actually compare them
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
What an AI-native studio actually means in 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
Next.js security in 2026: server actions, middleware, auth
Next.js patched 13 advisories in 2026 covering middleware bypass, cache poisoning, and SSRF. Here is what changed and how to ship server actions safely now.
Product Design
Dark mode is not a toggle: context-aware theming in 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.
For builders / For buyers
For builders
Pieces for designers and engineers doing the work.
For buyers
Pieces for founders and teams picking a partner.