DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Digital devDeciphering 'use client': Why Automatic Migration Tools Prioritize It
The Shift from Client-Side Rendering to Server-First Architecture If you have spent the...
Daenis TechIntresting from a genealogy perspective
Building an Embeddable Family Tree Viewer in TypeScript ...
Naima KaderI Built an AI Courtroom Simulator with Next.js and OpenAI — Here's the Full Technical Breakdown
I Built an AI Courtroom Simulator That Lets Law Students Practice Against a Judge,...
GrahamduesCNMCP in 2026: The numbers behind the ecosystem explosion
I spent an afternoon digging through the MCP ecosystem numbers. Here is what I found. The...
MORINAGAHow I implemented quality_contract v2 — four fields that audit AI articles at the source
primary_keyword, search_intent, verified_at, original_evidence: the four fields I added to make AI-generated articles traceable to first-person evidence before they publish.
SEN LLCSolving Nonograms with Constraint Propagation — Memoized Placement Intersection, Fixpoint Sweeps, and No-Guessing Puzzles by Construction
Nonogram (picross), the Japanese picture-logic puzzle, built for the browser with a...
Hytham HBuilding Phinq: How a Cronjob Failure Forced Me to Redesign Agent Governance From Scratch
How a cronjob overwriting a file led to a complete redesign of agent governance -- from markdown skills to intercepting every LLM API call at the chokepoint.
jsmanifestTypeScript `asserts` and Type Predicates in 2026: Writing Guards That Actually Narrow Correctly
TypeScript asserts and Type Predicates in 2026: Writing Guards That Actually Narrow...
Edison FloresHardening an MCP server for autonomous agents — 4 rules I learned the hard way
How we refactored marketnow-mcp from v1.7.0 to v1.9.0 to stop LLM tool-call failures. Four golden rules: marketnow_ namespace, intent-oriented descriptions, strict JSON-Schemas, and structured isError envelopes.
YashDebugging AI agents by replaying the exact run, not the logs
The hardest part of building with LLM agents isn't writing the agent. It's the Tuesday afternoon when...
Hassam Fathe MuhammadBuilding a Secure WebSocket-Based Customer Support Chat: Chat Policies, Rate Limiting, and BOLA Prevention
Being a full-stack developer for quite some time, I have been consistently upgrading my full-stack...
Aman BhakarFlowHub: I got tired of rewriting SMS/OAuth/webhook code every time we switched providers, so I split it into 16 npm packages and one all-in-one package
Every backend I've worked on ends up with the same mess: Twilio calls in one file, Stripe-style OAuth...
Sriram GopalanI Built an Open-Source Canny Alternative Using Spec-First AI Development. Here's the Methodology.
OpenCan v2.0.0 is out — an open-source, self-hostable alternative to Canny. AGPL-3.0, deploys with a...
GrahamduesCNHow to build your first MCP server in 10 minutes
I built my first MCP server last week and it was way simpler than I expected. Here is exactly how, no...
Pavel EspitiaRAG for Code: Why Chunking by Function Beats Chunking by Lines
I built a retrieval system over a codebase so an LLM could answer questions about it, and my first...
LubuSebFixing npmx's 502 for packages blocked by jsDelivr's 150 MB limit
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry. ...