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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 3,290 posts.

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2020
932

What's Next for Scala

A recent tweet by a friend of mine noted how the public interest in the Scala programming language seems to have plateaued or waned, which matches my feeling of the latest trends and zeitgeist. This blog post will go into why I think that has happened, where Scala stands now, and what the future holds for the Scala…

938

Simplifying Board Games

A few years ago I wrote about how I'd been playing a simplified version of Carcassonne with Lily. We stopped for a while, but recently we've played simplified versions of Ticket to Ride, Race for the Galaxy, Guillotine, and Settlers of Catan. My general approach here is to find a core piece of the game that will be…

939

A US Visa in 937 Days

Here's the complete timeline of events. From my first denial to travel to the US until I eventually received a tourist visa. And then I can't go anyway. December 5-11, 2016 I spent a week on Hawaii with Mozilla - my employer at the time. This was my 12th visit to the US over a … Continue reading a US visa in 937 days →

946

State Machines in Rust

Every now and then I like to think about topics that don't directly relate to my daily work. One of those topics has been parsers: back in January I wrote about byte-ordered stream parsing and how I think we can improve streaming parsing in Rust with a small set of API additions.

955

Krita, OpenGL and Qt

Adrian Page first coded an OpenGL-based canvas implementation for Krita in 2005 . That was back in the Qt3 days. OpenGL was fairly simple back then, but we had to duplicate all our canvas handling code, once implemented in OpenGL, once implemented with QPainter.