Build Bulletproof APIs using TypeScript in Express
If you've ever loved the speed of building backend servers with Express.js, but wished you didn't have to guess at types or debug silly runtime errors, we...
Beau Carnes - freecodecamp
Development
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,...
Oluwaseyi Fatunmole - freecodecamp
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...
Durgesh Pawar - smashingmagazine
Other
The New Agency Stack: How Dev Shops Use Claude, Cursor, and Copilot in Production
Two years ago, AI coding tools were a curiosity. Agencies let junior devs experiment with them on internal tools and side projects, the kind of work where...
Manish Shivanandhan - freecodecamp
Firestore Data Modeling Guide: Embedded Documents vs Referencing (with a Blog Case Study)
When developers transition from the relational world (MySQL, PostgreSQL) to Firestore, Firebase's NoSQL document database, they often bring their old habits...
Caleb Mintoumba - freecodecamp
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...
Rudrendu Paul - freecodecamp
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...
Beau Carnes - freecodecamp
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...
Beau Carnes - freecodecamp
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...
Beau Carnes - freecodecamp
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....
Chudi Nnorukam - freecodecamp
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...
Shubham Katara - freecodecamp