Product
Feature flags that survived: lessons from LaunchDarkly, Flagsmith, GrowthBook
Why the A/B testing framing oversold the category, and what the market actually rewards.
Category
Product
Engineering, design, and the technical decisions that shape what you ship. Build-versus-buy, internal tools, and product tradeoffs from people doing the work.
16 articles
Articles in Product
Product
Static sites in 2026: when Astro and Hugo still beat Next.js
A practical guide to when Astro or Hugo outperforms Next.js for docs, marketing pages, and content publications in 2026.
Product
The Firebase exodus
Why teams leave Firebase after scaling past its sweet spot, and what they choose instead.
Product
Why teams keep choosing Postgres for everything
Postgres has absorbed the roles of Redis, Elasticsearch, and Pinecone through extensions. The interesting question is what specialty databases still earn their keep.
Product
Your data is your product's liability: lessons from automotive spying
Modern cars show what unchecked data collection becomes: a liability that costs trust, money, and control. Treat privacy as a product feature, not an afterthought.
Product
Why your engineering team is wasting money on AI tokens
AI token spend behaves like cloud spend, not a SaaS subscription. The fix is rationalizing usage by value, setting budgets, and building cost sensors into the workflow.
Product
The vibe coding trap: when speed undermines security and maintainability
Vibe coding accelerates prototypes and quietly accumulates security and maintainability debt. The fix is not more willpower but sensors built into the workflow.
Product
Design tokens and the system layer: lessons from public design systems
Public design systems converged on primitive, semantic, and component tokens. What they still argue about, and what a team without a design-systems staff should copy.
Product
Build it or buy Retool? The admin panel question
Retool, ToolJet, Appsmith, or custom: the admin-panel decision is mostly about how much your team's time costs and how strange your data is.
Product
AI coding agents in production: what they break, what they fix
Coding agents are net-positive on greenfield velocity and net-negative on legacy maintainability. The scaffolding around the agent decides which one you get.
Product
The microservices retreat
Why Amazon Prime Video, Shopify, and GitHub reversed microservices decisions, and what the modular monolith actually means.
Product
Auth in 2026: Auth0 vs Clerk vs Supabase Auth vs build-your-own
Auth0's Okta-era pricing has permanently shifted the auth provider calculation. Here is how the options stack up in 2026.