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Software Engineering

The most popular blog posts about software engineering on Hacker News. 1,304 posts.

2016
580

Zopfli Optimization: Literally Free Bandwidth

In 2007 I wrote about using PNGout to produce amazingly small PNG images. I still refer to this topic frequently, as seven years later, the average PNG I encounter on the Internet is very unlikely to be optimized. For example, consider this recent Perry Bible Fellowship cartoon. Saved directly from

593

How to speed up the Rust compiler

Rust is a great language, and Mozilla plans to use it extensively in Firefox. However, the Rust compiler (rustc) is quite slow and compile times are a pain point for many Rust users. Recently I’ve been working on improving that. This post covers how I’ve done this, and should be of interest to anybody else who wants…

595

Kotlin 1.0.5 is here

We're happy to announce that we've just released Kotlin 1.0.5, which continues the series of bugfix and tooling updates for Kotlin 1.0. We'd like to thank our external contributors whose pull request