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Software Engineering

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

2016
123

Things every React.js beginner should know

I've been using React.js for about 6 months now. In the grand scheme of things that's not very long at all, but in the ever-churning world of JavaScript frameworks, that just about qualifies you as a bearded elder! I've helped out a few people lately with React starter tips, so I thought it would be a good idea to…

124

Kill Your Dependencies

This post talks about Ruby but it’s true of every language community: Python, JavaScript, Java, etc. The scourge of dependencies spares no one. This is a dependency visualization of every Rails app I’ve ever used. Does any of this sound familiar: Gemfile with 100s of entries. Test gems loading in production. Each…

129

How to Write a Spelling Corrector

I figured they, and others, could benefit from an explanation. The full details of an industrial-strength spell corrector are quite complex (you can read a little about it here or here ). But I figured that in the course of a transcontinental plane ride I could write and explain a toy spelling corrector that achieves…

137

GitHub Code Search – Programmers' Goldmine

Learning new language or framework can sometimes be a struggle. Traditional approach is to read documentation which explains the concepts, and provides simple examples. Sometimes that might be enough, but what those documentations are often lacking are some advanced examples and usages in real projects.

146

Fizz Buzz in Tensorflow

interviewer: Welcome, can I get you coffee or anything? Do you need a break? me: No, I've probably had too much coffee already! interviewer: Great, great. And are you OK with writing code on the...