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Web & Frontend

The most popular blog posts about web & frontend on Hacker News. 8,469 posts.

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6405

Node.js Stream Playground

This summer I had the opportunity to attend NodeConf and it was a fantastic experience. I really appreciated how every session was a hands-on coding session: I felt like I walked away knowing how to put a bunch of advice directly into practice.

6413

Updated Firefox Security Indicators

Cross posting this. It was written a couple months ago and posted to Mozilla’s Security Blog This article was coauthored by Aislinn Grigas, Senior Interaction Designer, Firefox Desktop November 3, 2015 Over the past few months, Mozilla has been improving the user experience of our privacy and security features in…

6419

CSS px is an Angular Measurement

The “px” unit in CSS doesn't really have anything to do with screen pixels, despite the poorly chosen name. It's actually an non-linear angular measurement. The formulæ to convert between radians and px are as follows:

6420

Unintuitive JSON Parsing

Despite the goal of JSON being a subset of JavaScript — which it failed to achieve (update: this was fixed ) — parsing JSON is quite unlike parsing a programming language. For invalid inputs, the specific cause of error is often counter-intuitive. Normally this doesn’t matter, but I recently ran into a case where it…