DEV'S DAILY DIGEST

Development

Moving From Moment.js To The JS Temporal API

The way JavaScript handles time has evolved significantly, from the built-in `Date` API to Moment.js and now Temporal. The new standard fills gaps in the original `Date` API while...

Joe Attardi - smashingmagazine

Design

How to Land Freelance Clients with Small Business Whisperer Luke Ciciliano (Developer Interview) [Podcast #211]

Today Quincy Larson interviews Luke Ciciliano. He's a front-end developer who runs Modern Website Design, a software consultancy that builds solutions for...

Beau Carnes - freecodecamp

Security

Penetration Testing — Services vs Automated Platforms: What’s Better in 2026?

In 2026, cybersecurity teams face more threats than ever before. Attack surfaces are broad, technology stacks are complex, and adversaries are quick to...

Manish Shivanandhan - freecodecamp

Other

How to Build an AI-Powered Research Automation System with n8n, Groq, and Academic APIs

As a researcher and developer, I found myself spending hours manually searching academic databases, reading abstracts, and trying to synthesize findings...

Chidozie Managwu - freecodecamp

How to Test a Complex Full-Stack App: Manual Approach vs AI-Assisted Testing

A few days ago, I ran an experiment with an AI-powered testing agent that lets you write test cases in plain English instead of code. I opened its natural...

Ajay Yadav - freecodecamp

How to Deploy Your Own 24x7 AI Agent using OpenClaw

OpenClaw is a self-hosted AI assistant designed to run under your control instead of inside a hosted SaaS platform. It can connect to messaging interfaces,...

Manish Shivanandhan - freecodecamp

How to Ship a Production-Ready RAG App with FAISS (Guardrails, Evals, and Fallbacks)

Most LLM applications look great in a high-fidelity demo. Then they hit the hands of real users and start failing in very predictable yet damaging ways. They...

Chidozie Managwu - freecodecamp

How to Build End-to-End LLM Observability in FastAPI with OpenTelemetry

This article shows how to build end-to-end, code-first LLM observability in a FastAPI application using the OpenTelemetry Python SDK. Instead of relying on...

Jessica Patel - freecodecamp