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⚡ AI Lessons

Dev.to · Dipta
🤖 AI Agents & Automation
⚡ AI Lesson
3w ago
The AI wrote it. But you still own it.
Last week I opened a pull request I mostly didn't write. An agent wrote most of it. The code was...

Dev.to · Dipta
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
READ COMMITTED isn't as safe as you think
Every Postgres app I've worked on runs at READ COMMITTED. It's the default. It's what your ORM opens...

Dev.to · Dipta
🌐 Frontend Engineering
1mo ago
When React says 're-render', it actually means three things
You call setState. React doesn't just update the DOM. It runs three separate phases, in...

Dev.to · Dipta
🔐 Cybersecurity
⚡ AI Lesson
2mo ago
CSRF, and the cookie flag
<form action="https://bank.com/transfer" method="POST"> <input name="to"...

Dev.to · Dipta
🔧 Backend Engineering
⚡ AI Lesson
2mo ago
What's actually going on with CORS, under the hood
CORS is one of those things every web developer runs into sooner or later. Most of us know how to fix...

Dev.to · Dipta
🌐 Frontend Engineering
⚡ AI Lesson
3mo ago
When dev and prod disagree about your CSS
This started right after we shipped a production release of our feature. One of our engineers was...
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