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ソフトウェアや Web、エンジニアリングについて。苦労して学んだことや、もっと深く理解したいことを綴っています — dev.to に掲載.
CSRF, and the cookie flag
<form action="https://bank.com/transfer" method="POST"> <input name="to"...
4 分で読む · webdev, beginners, frontend
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...
6 分で読む · webdev, frontend, security
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...
4 分で読む · css, frontend, nextjs