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Tools & Productivity

The most popular blog posts about tools & productivity on Hacker News. 4,415 posts.

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1503

Making a Stainless Steel Rubik's Cube

I wasn't entirely satisfied with the aluminum cube , so after thinking about the design for a while, I decided to make another one out of stainless steel. Just for fun, I thought I would make all the pieces using only manual machines. How hard could it be?

1504

Hash-based bisect debugging in compilers and runtimes

Does this sound familar? You make a change to a library to optimize its performance or clean up technical debt or fix a bug, only to get a bug report: some very large, incomprehensibly opaque test is now failing. Or you add a new compiler optimization with a similar result. Now you have a major debugging job in an…

1512

A simple habit that saves my evenings

As a software engineer, I often work on big tasks that require hours of continuous and focused work. However, we have plenty of meetings, colleagues asking us something in Slack, and lunch breaks. Add a colleague who comes to you and calls you for a cup of coffee if you work from the office. And usually, we don’t…

1513

Building an Intelligent Emacs

This post introduces the combination of Emacs and LSP, and how you can make your own editor “smarter” by using the same idea of communications between an editor client and multiple language servers. Edit: Thank you for the support, this blog post got featured on the front page of Hacker News (YCombinator).

1519

How does Google Authenticator work?

This post is the first in a three-part series. The remaining two: How does Google Authenticator work? (Part 2) How does Google Authenticator work? (Part 3) When you’re accessing services over the WEB – let’s pick GMail as an example – a couple of things have to happen upfront: The server you’re connecting to (GMail in…