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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 80,863 posts.

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13031

Fast UDP I/O for Firefox in Rust

Motivation Around 20% of Firefox’s HTTP traffic today uses HTTP/3, which runs over QUIC, which in turn runs over UDP. This translates to substantial UDP I/O activity. Firefox uses NSPR for most of its network I/O. When it comes to UDP I/O, NSPR only offers a limited set of dated APIs, most relevant here PR_SendTo and…

13033

Lode Runner

It’s always been a bit of a balancing act to decide which games I write about in detail here — a matter of balancing my level of personal interest in each candidate against its historical importance. In the early years of this project especially, when I still saw it as focusing almost exclusively on narrative-oriented…

13040

Ways Data Projects Fail

Introduction Data science continues to generate excitement and yet real-world results can often disappoint business stakeholders. How can we mitigate risk and ensure results match expectations? Working as a technical data scientist at the interface between R&D and commercial operations has given me an insight into the…

13041

Text Editor Data Structures

Text editors can be an interesting challenge to program. The types of problems that text editors need to solve can range from trivial to mind-bogglingly difficult. Recently, I have been on something of a spiritual journey to rework some internal data structures in an editor I have been building, specifically the most…

13043

Breaking the fourth wall with Minecraft

Update 23/11/2015 - I’ve got many requests about the WiFi bulbs. You can find them on dx.com. Enjoy! Recently I started playing Minecraft, again. I find vanilla Minecraft somewhat boring, so I always look out for modpacks. After searching for new modpacks, I stumpled upon FTB Horizons: Daybreaker. Looking at the…