DEV'S DAILY DIGEST

How Clients and Servers Communicate: Full Handbook on HTTP/1.1, HTTP/2, REST, WebSockets, GraphQL, gRPC, and Protocol Buffers

You've built and consumed APIs. You know what a GET request is, what a JSON response looks like, and how to add an Authorization header. You've used REST,...

Weaponizing And Defending The React Flight Protocol: Deserialization Sinks In RSCs

While React Server Components rely on the custom Flight protocol to stream interactive UIs, this same mechanism introduces powerful deserialization sinks that attackers can...

Steal this UX framework from Dubai’s most over-the-top hotel

Stop studying apps. Study hotels. A Google UX researcher’s field notes on the hidden UX of hospitality.Continue reading on UX Collective »

The digital wall we built ourselves

Why 95.9% of the world’s top million sites still fail the people who need them most.Continue reading on UX Collective »

I handed a UX review over to AI. Here’s what happened.

The feature trap

How product teams confuse building with validatingContinue reading on UX Collective »

Design experiments are more important than ever, and they don’t require a lab

If design experiments scare you? Take a page from design leaders and call them bets.Continue reading on UX Collective »

Research shouldn’t end in a deck

How I use Claude Code to challenge assumptions and turn research into a living artifactContinue reading on UX Collective »

Four questions every tool should answer (even Figma) about AI training model usage

From RPC to gRPC: Understanding Remote Procedure Calls, Protocol Buffers, and Modern Distributed Systems Communication

Every application, at some point, needs to talk to another system. A mobile app talks to a backend. A backend service talks to a payment gateway. An...

Product Experiment Counterfactual Methods for Estimating the Effects of AI Prompt Engineering

Imagine your team deployed Prompt A globally two weeks ago. Tight deadlines and high confidence meant the rollout hit 100 percent of users without any A/B...

Multi-Agent Coding & Deployment with TRAE IDE

Modern software engineering is evolving into an ecosystem where AI actively participates in planning, coding, and deployment. To help bridge the gap between...

Claude Certified Architect – Foundations: Prep for Anthropic's New Certification Exam

Anthropic is expanding its official certification ecosystem, and advanced practitioners now have a dedicated path to validate their expertise with the release...

How an Apple Engineer Pranked Billion-Dollar Lawyers (and Won)

What happens when an engineer gets fed up with corporate lawyers breathing down their neck? Sometimes, you get an inside joke that quietly ships to millions...

How to Run an AI Extractability Audit on Your Site (I Found 6 Heading Tags That Cost Me Citations)

When an AI assistant answers a question, it lifts sentences from a handful of pages and cites them. Whether your page is liftable is not a mystery or a vibe....

How to Build Kubernetes Networking Without Kubernetes: Do What the CNI Does By Hand

In this article, you'll build an accurate mental model of what a Container Network Interface (CNI) actually does. Not by reading YAML, but by doing every...

How Programmatic Advertising Works

Most tutorials on programmatic advertising stop at the web banner. That's a shame, because the idea gets far more interesting once you follow it off the...

What Is HyDE? How to Improve RAG with Hypothetical Documents

Retrieval-Augmented Generation, commonly known as RAG, has become one of the most widely used approaches for building applications with large language models....

The screens are getting demoted

AI can fake your portfolio. It can’t fake the second question.

How to apply Nir Eyal’s Hook Model to AI products, safely