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Web & Frontend

The most popular blog posts about web & frontend on Hacker News. 263 posts.

2013
129

A surprising JavaScript memory leak found at Meteor

This week, my teammates at Meteor tracked down a surprising JavaScript memory leak . I searched the web for variations on javascript closure memory leak and came up with nothing relevant, so maybe this is a relatively unknown issue. (Most of what you find for that query talks about the bad garbage collection algorithm…

130

Your Tumblr is broken. Fix it.

Do you know at least one company that hosts their blog on Tumblr with a domain like blog.myawesomestartup.com, because doing that is easy and fast and there is no reason why you shouldn’t, at least …

147

How D3 Selections Work

In the past I have presented simplified descriptions of D3 ’s selections, providing only enough detail to get started. This article takes a more comprehensive approach; rather than saying how to use selections , I will explain how selections are implemented . This may take longer to read, but it should dispel any…