How to Increase Experiment Velocity Without Sacrificing Statistical Rigor
5 min read
Field notes
Guides and field notes on building software, Web3, and growth systems — 562 articles and counting.
Behavioral Segmentation for Lifecycle Email Automation: A Deep Dive
5 min read
Frequentist vs Bayesian A/B Testing: When to Use Each Approach
5 min read
Common Mistakes When Migrating from WordPress to a Headless CMS
6 min read
7 A/B Testing Statistical Mistakes That Invalidate Your Results
5 min read
Headless CMS Content Modeling Best Practices for Product Teams
5 min read
Transactional Email vs Marketing Email: Infrastructure, Rules, and Setup
5 min read
Email Deliverability Best Practices: A Technical Guide to Inbox Placement
5 min read
Feature Flag Best Practices for Engineering Teams at Scale
5 min read
Sanity vs Payload CMS: A Developer's Choice Guide for 2026
5 min read
How to Build a SaaS Onboarding Email Sequence That Actually Activates Users
5 min read
How to Design a Growth Experiment from Hypothesis to Ship
5 min read
How to Set Up MDX with the Next.js App Router (Step-by-Step)
5 min read
Structured Data FAQ: Common Schema Markup Questions for SaaS Teams
6 min read
How Much Does Programmatic SEO Cost? Build vs Buy for SaaS
6 min read
How to Run a Core Web Vitals Audit: A Step-by-Step Workflow
7 min read
Crawl Budget Optimization for SaaS Sites with Thousands of Pages
6 min read
How to Eliminate Render-Blocking Resources and Speed Up First Paint
7 min read
Vercel Edge Config and Feature Flags: A Guide to Sub-Millisecond Configuration
6 min read
AVIF vs WebP: Which Image Format Should You Use for Web Performance?
6 min read
AWS Lambda Provisioned Concurrency: When It's Worth the Cost
6 min read
Programmatic SEO vs Editorial Content for SaaS: How to Choose
5 min read
AWS vs Vercel: How Startups Should Choose Their Cloud Platform
6 min read
Core Web Vitals Explained for Founders and Product Teams
6 min read