P.01How Zod became the standard for runtime type validation in TypeScript apps — API contracts, form validation, environment variables, and the patterns that make schemas a source of truth across your stack.
P.02Both approaches customize LLM behavior for your use case, but they solve different problems. Here is how to decide which one you need, how to know when to use both, and what teams consistently get wrong.
P.03OpenTelemetry is the observability standard now. Most tutorials show you how to install the SDK and emit traces. Fewer explain which signals actually matter for web applications and which add noise without helping you debug anything.
P.04Most E2E test suites start fast and grow painful. Playwright solves most of that, but only if you set it up right from the start. Here is what actually works in production.
P.05Scope creep feels like a client problem until you realize the same clients cause it on every project while other clients never do. The difference is process, not personality.
P.06Password resets, invoices, and notification emails are infrastructure. Most developers treat them as an afterthought until a client asks why their welcome emails are disappearing. Here is the full picture.
P.07Three leading agent orchestration frameworks, three different mental models. Here's when each one earns its place, what each costs you in complexity, and what the choice looks like when you're debugging at 2am.
P.08AI projects introduce IP, liability, and data training questions that standard software contracts don't address. Here's the language clients send and what it actually means for an agency taking the work.
P.09Most teams pick an analytics tool based on a free trial and then live with that choice for years. Here's an honest comparison of PostHog, Mixpanel, and Amplitude so you pick the right one before the data gets messy.
P.10React Native's new architecture shipped as stable and has been default since RN 0.76. Here's what the Fabric renderer and JSI bridge replacement changed, what the migration looks like in practice, and where the remaining rough edges are.
P.11Stripe's API surface has grown well beyond checkout forms. Here's the realistic breakdown of which Stripe products matter for agency work, which are overkill, and where teams consistently get burned.
P.12An agent that forgets everything when the session ends is a limited tool. Here are the practical patterns for building different kinds of memory into your agents.