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The most popular blog posts about software engineering on Hacker News. 21,845 posts.

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21311

John Resig on TraceMonkey

I’ve been waiting to blog about this for a long time now. A fantastic new improvement to Mozilla’s JavaScript engine (SpiderMonkey) has landed. Code-named TraceMonkey this engine utilizes a techniques, called trace trees (PDF), which adds just-in-time native code compilation to SpiderMonkey.

21314

The Rails 3 router: Rack it up

In my previous post about generic actions in Rails 3, I made reference to significant improvements in the router. Some of those have been covered on other blogs [http://rizwanreza.com/2009/12/20/revamped-routes-in-rails-3], but the full scope of the improvements hasn't yet been

21318

Bram Cohen: Comments on Go

Here are my preliminary thoughts on the Go programming language. The most interesting feature for me personally is the built-in threading. Aside from its superb support for multi-core, it's just plain a good set of ways of doing networking. The lack of a decent built-in networking library (and…

21328

It's All Just Programming

My previous agile theme, on organic planning , has implications for how we design and implement solutions -- for making decisions that "stick". Derek Sivers recently used an apocryphal story about walkways to express a similar principle: