Best of 2021

The blog posts Hacker News loved most in 2021. 5,820 posts.

Any topic
4632

AirPods as a Platform

01 Intro One of the favorite activities of tech analysts, VCs and similar Twitter armchair experts is to predict what the next big technology platform might be. The usual suspects that come up in these conversations are VR/AR, crypto, smart speakers and similar IoT devices. A new contestant th

4636

A Tale of Java Hash Tables

The intended audience for this article is undergrad students who already have a good grasp of Java, or seasoned Java developers who would like to explore an in-depth analysis of various hash table implementations that use Open Addressing. The reader should be familiar with Java generics, collections, basic data…

4650

Conway's Game of Life on FPGA

When learning a new programming language, I like having a well defined yet non-trivial problem to solve. Conway’s Game of Life (GoL) fits this definition. It has enough depth to uncover various tradeoffs. So naturally, when I picked up Chisel hardware description language (HDL), I wanted to build Game of Life in FPGA…