NiMet moves to close climate information gap for farmers

Stabilizing a Real Node.js Platform: Privacy Fixes, Contract Tests, and Removing False Failures

Stabilizing a Real Node.js Platform: Privacy Fixes, Contract Tests, and Removing False Failures When a project grows, test failures stop meaning just one thing. Some failures are real production bugs.

• MyZubster platform undergoing stabilization to address test failures
• Categorized failures into real production bugs, stale tests, and architectural mismatches
• Privacy issue discovered by updating test to reflect actual privacy contract

3h ago ·dev.to

Why your Docker images are too big (and how to fix it)

I've seen production Docker images over 2GB. For a Node.js app. That's 10x larger than it needs to be. Here's how to shrink them. The Usual Suspect FROM node:20 WORKDIR /app COPY . .

• Docker images often exceed 2GB in size
• Use lightweight base images like Alpine to reduce size
• Multi-stage builds can shrink final image size by up to 50%

3h ago ·dev.to

OAuth scopes are not your app's authorization model

OAuth scopes answer: "what APIs may this token call?" They do not answer: "may this user read this document?" A token with documents:read can still be used against every document ID the holder can…

3h ago ·dev.to

What Really Happens When You Send a WhatsApp Message?

You type: “Hey, are you free tonight?” You tap Send . A second later, your friend receives it. It feels like your phone simply sent a few characters to another phone. It didn't.

• Sender and recipient can only read the message due to end-to-end encryption
• Message goes through Wi-Fi, ISP, and WhatsApp's distributed infrastructure
• Asynchronous delivery handles online and offline status of recipients

3h ago ·dev.to