The MCP spec lands in 48 hours. I scanned 671,693 domains first. The layer under your email agents is rotting.

Everyone is shipping autonomous email agents onto an authentication layer that got measurably weaker last month. Here is the data, and the four dig commands that tell you if you're one of the 166,442.

DEV CommunitySoftwareabout 5 hours agoStart discussion
What the #@(% are Monads? (a beginner's guide)

A monad is just a monoid in the category of endofunctors. Oh... you aren't fluent in the arcane...

DEV CommunitySoftwareabout 5 hours agoStart discussion
Pepper Remastered coming soon

I've decided to create a more feature-rich version of Pepper, an experimental virtual VR device that...

DEV CommunitySoftwareabout 5 hours agoStart discussion
Real-Time Rails Without Turbo: Modern Reactive UIs with Inertia and DexieCable

Hotwire and Turbo Streams have become the default answer for real-time applications in the Rails...

DEV CommunitySoftwareabout 5 hours agoStart discussion
Webhook Retries Aren't Optional: The 6-Hour Silent Failure That Changed How We Build Them

We found out our webhook delivery was broken the same way most teams do: a customer told us. Not an...

DEV CommunitySoftwareabout 5 hours agoStart discussion
ChatGPT Work Raises Enterprise Questions on Automation, Governance and Rollout

OpenAI's ChatGPT Work materials have put a familiar enterprise question into sharper focus: how far...

DEV CommunitySoftwareabout 5 hours agoStart discussion
The agent gave the right answer and did the wrong thing

The bug that passes every test A refund agent ships v2. A customer asks for a refund. The...

DEV CommunitySoftwareabout 6 hours agoStart discussion
What Is the Best Code? — The Code That Does Not Exist

For a few months, every code review I did ended the same way: with a deletion. Not because the code...

DEV CommunitySoftwareabout 6 hours agoStart discussion
My Journey Into Data Modeling and Analyst Techniques

When I started learning about data analysis, I thought it was all about numbers and charts. But the...

DEV CommunitySoftwareabout 6 hours agoStart discussion
Following ROWIDs Through an Oracle Unique Index Update

I've always been amazed by how Oracle Database handles updates to a unique column—performing...

DEV CommunitySoftwareabout 6 hours agoStart discussion
Building a browser game with client-side Groth16 proofs

A smart contract can't tell whether a submitted score came from a valid game or was simply made up....

DEV CommunitySoftwareabout 6 hours agoStart discussion
Vibe Coding Won't Kill Developers. It'll Kill the Middle.

When good cameras got cheap, everyone predicted the death of professional photography. The prediction...

DEV CommunitySoftwareabout 6 hours agoStart discussion
Next.js Middleware in 2026: Auth Guards, A/B Tests, and What Belongs at the Edge

Headline: Next.js Middleware (middleware.ts at the project root) runs before every matched request —...

DEV CommunitySoftwareabout 6 hours agoStart discussion
The Distributed Systems Challenge of Post-Quantum Cryptography

Encrypted data stored in cloud archives today will outlive the mathematical algorithms guarding it....

DEV CommunitySoftwareabout 6 hours agoStart discussion
Your agent's instructions are promises nobody checks. I counted.

I measured 17,611 coding-agent instructions across eight public collections. The median share anyone could verify is 11.1% - and 43% of the files those instructions promise have never existed in any commit.

DEV CommunitySoftwareabout 6 hours agoStart discussion
I Built Something Good With AI. Now Some Developer Communities Don't Want to See It.

I recently tried to share an open-source project I've been working on called Open Vectorizer. It's a...

DEV CommunitySoftwareabout 6 hours agoStart discussion
Claude Opus 5 closed last year's SDK gaps — not this year's

A while back I built a small tool called SDKProof. it checks how well an AI coding agent writes an...

DEV CommunitySoftwareabout 7 hours agoStart discussion
Learning DevOps as a Computer Engineering Grad...

Late that night which was two weeks to my final year project defense, I stared at the ceiling...

DEV CommunitySoftwareabout 7 hours agoStart discussion
Building Abridged Shelf - Free shorter classic stories

Making classics more accessible I have a soft spot for mythology and classic stories. I...

DEV CommunitySoftwareabout 7 hours agoStart discussion
Building a Bounty Agent for Verdikta on Base L2 published

Building an Autonomous Agent for Verdikta Bounties: A Technical Deep Dive How I built a Python agent...

DEV CommunitySoftwareabout 7 hours agoStart discussion