Best of 2020

The blog posts Hacker News loved most in 2020. 5,567 posts.

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2673

Analytics Without Google

Last week, I launched a personal project . A nice change that most definitely came from a desire to do something else during covid-19 lockdown. With that launch came a desire to have some level of analytics, I didn't need the full customer journey but I sure was curious how many people were using my site after I…

2675

Jepsen: Dgraph 1.1.1

Dgraph is a graph database which aims to provide scalable, highly-available, and snapshot-isolated transactions over a labeled directed graph, while minimizing network communication for performance. Conceptually, Dgraph stores a set of (entity, attribute, value) triples. Entities (also known as subjects), are compact…

2679

Visidata 2.0

This is a major milestone. After almost 2 years of development, version 2.0 of VisiData is finally released. It's got several major improvements, a bunch of new loaders, and tons of new features and quality of life improvements. And, most importantly, an API specification for plugins.

2682

RethinkDB 2.4.1

We’re pleased to announce the availability of RethinkDB 2.4.1. This update includes bug fixes, build improvements and the reintroduced update checker. For a complete list of changes in this update, you can refer to the release notes . Don’t forget that we replaced our download server, please read our latest blog post .

2692

Signaling as a Service

01 Intro One of the best books I have read in the last few years is The Elephant in the Brain by Robin Hanson and Kevin Simler. The book makes two main arguments: a) Most of our everyday actions can be traced back to some form of signaling or status seeking b) Our brains deliberately hi

2695

Sphere Eversion

Topology is the study of the properties of geometric objects which aren’t changed by continuous deformation. A standard low-grade math joke is that toplogists consider a coffee mug and a doughnut equivalent because they’re both torii—(pauses for laughter)—one can be continuously deformed into the other, called a…