Best of 2021

The blog posts Hacker News loved most in 2021. 267 posts.

Web & Frontend
4

IPFS Support in Brave

Over the past several months, the Brave team has been working with Protocol Labs on adding InterPlanetary File System (IPFS) support in Brave. This is the first deep integration of its kind and we’re very proud to outline how it works in this post.

10

Flutter 2

Today, we’re announcing Flutter 2 : a major upgrade to Flutter that enables developers to create beautiful, fast, and portable apps for any platform. With Flutter 2, you can use the same codebase to ship native apps to five operating systems: iOS, Android, Windows, macOS, and Linux; as well as web experiences…

16

PeerTube v3

Today we are releasing a major new version of PeerTube, our alternative to centralized video platforms like YouTube. Please note: La version Française (originale) de cet article est disponible ici ; Here is a direct link to the release, complete with its changelog. Wait... What is PeerTube? PeerTube is not a platform…

21

The Invisible JavaScript Backdoor

A few months ago we saw a post on the r/programminghorror subreddit: A developer describes the struggle of identifying a syntax error resulting from an invisible Unicode character hidden in JavaScript source code. This post inspired an idea: What if a backdoor literally cannot be seen and thus evades detection even…

27

We analyzed 425k favicons

The humble favicon was messily birthed with the pernicious IE5 release. Since that fateful day, browsers have slowly expanded favicon technology to encompass many wildly differing and lightly documented use cases. Here in 2021 favicons are found primarily in browser tabs, home screens, and Google search results, but…