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Web & Frontend

The most popular blog posts about web & frontend on Hacker News. 8,467 posts.

Any year
1745

I don’t want to sign up for your newsletter (2018)

When a user moves their mouse from the middle of the page toward the navigation bar — presumably to abandon the page — there are technologies which can track this behavior and trigger a “mouse-out” alert. While this UX element (from companies such as Crazy Egg and Rooster) has great potential, I’ve found it far too…

1766

Poll on macOS 10.12 is broken

When Mac OS X first launched they did so without an existing poll function. They later added poll() in Mac OS X 10.3, but we quickly discovered that it was broken (it returned a non-zero value when asked to wait for nothing) so in the curl project we added a check in configure for that … Continue reading poll on mac…

1768

Unicode is hard

In the last couple of months, I've been seeing the ú symbol on British receipts. Why? 1963 - ASCII In the beginning* was ASCII. A standard way for computers to exchange text. ASCII was originally designed with 7 bits - that means 128 possible symbols. That ought to be enough for everyone, right? Wrong! ASCII is the…

1770

Kobold letters: HTML emails are a risk

Anyone who has had to deal with HTML emails on a technical level has probably reached the point where they wanted to quit their job or just set fire to all the mail clients due to their inconsistent implementations. But HTML emails are not just a source of frustration, they can also be a serious security risk.