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The most popular blog posts about software engineering on Hacker News. 7,294 posts.

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2551

Broccoli: Syncing Faster by Syncing Less

Dropbox syncs petabytes of data every day across millions of desktop clients. It is vital that we constantly improve the sync experience for our users, to increase our users’ productivity in their everyday lives. We also constantly strive to better leverage our infrastructure, increasing Dropbox’s operational…

2560

Closure Compiler in JavaScript

The Closure Compiler was originally released, in Java, back in 2009 . Today, we're announcing the very same Closure Compiler is now available in pure JavaScript , for use without Java. It's designed to run under NodeJS with support for some popular build tools.

2564

Rwasa – A high-performance web server in x86_64 assembly

rwasa is our full-featured, high performance, scalable web server designed to compete with the likes of nginx . It has been built from the ground-up with no external library dependencies entirely in x86_64 assembly language, and is the result of many years' experience with high volume web environments. In addition to…

2567

YJIT is the most memory-efficient Ruby JIT

This year, the YJIT team and I have gotten a paper accepted at MPLR 2023 (Managed Programming Languages and Runtimes), which is now freely available through ACM open access. The paper, titled “Evaluating YJIT’s Performance in a Production Context: A Pragmatic Approach”, goes into details of the strategy taken to…

2569

Electron 7.0

Electron 7.0.0 has been released! It includes upgrades to Chromium 78, V8 7.8, and Node.js 12.8.1. We've added a Window on Arm 64 release, faster IPC methods, a new nativeTheme API, and much more!

2572

Zero-Bundle-Size React Server Components

This blog site has been archived. Go to react.dev/blog to see the recent posts. 2020 has been a long year. As it comes to an end we wanted to share a special Holiday Update on our research into zero-bundle-size React Server Components. To introduce React Server Components, we have prepared a talk and a demo. If you…

2574

React v17.0 Release Candidate: No New Features

This blog site has been archived. Go to react.dev/blog to see the recent posts. Today, we are publishing the first Release Candidate for React 17. It has been two and a half years since the previous major release of React, which is a long time even by our standards! In this blog post, we will describe the role of this…