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Tools & Productivity

The most popular blog posts about tools & productivity on Hacker News. 404 posts.

2025
218

YAML: The Norway Problem (2022)

Earlier this week, Haroen Viaene posted this tweet about YAML: worst part of yaml: https://yaml.org/type/bool.html — Haroen Viaene (@haroenv) January 10, 2022 The linked-to page contains the documentation on what defines a boolean in YAML, and details that it can be parsed using this regex…

224

Parallel ./configure

I paid good money for my 24 CPU cores, but ./configure can only manage to use 69% of one of them. As a result, this random project takes about 13.5× longer to configure the build than it does to actually do the build.

230

A vending machine, on the internet

These days, every new business seems to be a SaaS. I remember when software worked differently: you bought it, installed it, and used it without having to create an account, remember a password, or even connect to the internet. Your data lived on your C drive, and you were in control. Software was a tool, like a…

231

Better Shell History Search

I spend an awful lot of my day in Unix terminals running shell commands. For some reason, the variance in efficiency between different people when using the shell is huge: I know people who can run rings around me, and I’ve come across more than one paid professional who doesn’t use the “up” key to retrieve the…

239

How to Store Data on Paper?

How to print my voice? How to put music on paper? How to print an executable program? All this boils down to storing digital data on paper. This is also called paper data storage . Arrived in this domain from poetry, I’ve been investigating the area for some time. Here is what I found.

240

Rethinking CLI interfaces for AI

We need to augment our command line tools and design APIs so they can be better used by LLM Agents. The designs are inadequate for LLMs as they are now – especially if you're constrained by the tiny context windows available with local models.