Best of 2019

The blog posts Hacker News loved most in 2019. 2,668 posts.

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1502

Tumblr

The news hit yesterday that WordPress has purchased Tumblr from Verizon (which owns it by virtue of its acquisition of Yahoo! and AOL). USV seeded Tumblr along with our friends at Spark in the summer of 2007 and were actively involved in the development of the company until its sale to Yahoo! in 2013. I […]

1503

2FA on the command line

OTP: One-Time Password TOTP: Time-based One-time Password algorithm 2FA: Two-factor authentication There is no shortage of OTP 2FA apps availiable for your phone, such as Google Authenticator or Duo Mobile. These apps take an initial secret code, and create a TOTP anytime you need a 2FA code for login.… …

1504

Betrayal at Krondor

During the 1960s and 1970s, a new type of game began to appear in increasing numbers on American tabletops: the experiential game . These differed from the purely abstract board and card games of yore in that they purported to simulate a virtual world of sorts which lived behind their surface systems. The paradigm…

1529

Idiomatic Monads in Rust

A pragmatic new design for high-level abstractions Monads (and, more generally, constructs known as “higher kinded types”) are a tool for high-level abstraction in programming languages1. Historically, there has been a lot of debate inside (and outside) the Rust community about whether monads would be a useful…