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Tools & Productivity

The most popular blog posts about tools & productivity on Hacker News. 6,503 posts.

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1922

Social Media Needs a Travel Mode

News reports tell us that Customs and Border Patrol has become more aggressive about checking social media accounts at the border. In doing this, the United States joins a growing list of countries that recognized the value of these accounts, and the unique data mining opportunity that a border crossing provides.

1923

My favorite apps on F-Droid

I often recommend F-Droid to my Android-using friends. F-Droid is an alternative app store which contains only Free and Open Source Software (FOSS). It's great because the apps are almost all not evil. Did you know that a flashlight app doesn't need access to your contacts, location, and pictures? Did you know that…

1925

Mail Data Loss in macOS 10.15

I’m working on more posts about the Catalina release, but I wanted to start with a short warning. I’ve heard a bunch of reports of data loss in Apple Mail. Thankfully, none seem to be caused by my apps . (Ironically, one of the bugs I’ve encountered is the inability to delete messages via AppleScript.) And, in fact…

1927

LSP: The good, the bad, and the ugly

For a few years now I have been working on the Haskell Language Server (HLS), and the lsp library for the LSP protocol and writing LSP servers. Unsurprisingly, I have developed some opinions about the design of the LSP! Recently I gave a talk about HLS and LSP at the Haskell Ecosystem Workshop at Zurihac 2024. One…

1928

A simple way to get more value from metrics

We spent one day 1 building a system that immediately found a mid 7 figure optimization (which ended up shipping). In the first year, we shipped mid 8 figures per year worth of cost savings as a result. The key feature this system introduces is the ability to query metrics data across all hosts and all services and…

1932

Working Off-Grid Efficiently

For the first 3 years we tested the limits of our space, and at first, it was difficult to create new things, as we had to make time to learn how to solve the underlying problems. Our boat was not just an office, it was also our house and transport. As for us, we were artists, but also had to be plumbers, deckhands…

1939

LaTeX Coffee Stains (2009)

This package provides an essential feature to LaTeX that has been missing for too long. It adds a coffee stain to your documents. A lot of time can be saved by printing stains directly on the page rather than adding it manually.

1940

Spaced repetition memory system (2024)

A spaced-repetition memory system combines the Testing effect and the Spacing effect to enable efficient memorization of many thousands of facts ( Spaced repetition memory systems are extremely efficient ). Some people also use them for a broader set of tasks (see below). Spaced repetition memory systems make memory a…