New

The latest blog posts to take off on Hacker News. 21,843 posts.

Software Engineering
Any year
18725

On the Cleverness of Compilers

The “Sufficiently Clever Compiler” has become something of a trope in the Lisp community: the mythical beast that promises language and interface designers near-unlimited freedom, and leaves their output in a performance lurch by its non-appearance. A few years ago, I was young enough to join a research project to…

18729

Compiling to Lua

We use nginx throughout our network for front-line web serving, proxying and traffic filtering. In some cases, we've augmented the core C code of nginx with our own modules, but recently we've made a major move to using Lua in conjunction with nginx. One project that's now almost entirely written in Lua is the new…

18733

Light Table 0.5.0

This release was about simplifying the experience of Light Table, making it far more robust, and making sure it’s fast enough to handle whatever you throw at it. We’ve made big strides in each of these areas, from removing some of the UI elements that didn’t add anything (the left vertical menu), to reaching the point…

18746

Callbacks are Pretty Okay

Among the many proposed solutions, one of them strikes me as particularly clean: "asynchronous wait" or "wait and defer". iced-coffee-script had this a while ago. Kal just debuted with an identical solution, only differing in syntax. Supposedly LiveScript supports this with "backcalls" .