CheerpX: a WebAssembly-based x86 virtual machine in the browser, Yuri Iozzelli

Why HN readers recommended it

HN points to it as an impressive look at how far WebAssembly can go, and as the explanation of the architecture behind CheerpX and its Flash support.

This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.

Video & recommendation details

Creator / channel

WebAssembly NA

Topic

webassembly virtualization

Format

talk

Level

advanced

HN recommenders in dataset

2

HN mentions in dataset

6

Recommendation years in dataset

2020–2025

These counts and years describe the included Hacker News records; they are not YouTube views or the video’s publication date.

From the original HN conversations

Excerpts from the recorded comments. Follow each source for the full comment and surrounding discussion.

• This company has an x86-to-WASM compiler that lets you execute arbitrary binaries in the browser. Also a JVM to WASM transpiler. There's a fantastic Meetup presentation given by one of them where they show running a C++ multiplayer game with both client AND server running …

• Here's a talk by the team as well: [VIDEO] And their website: [LINK] This is honestly one of the coolest things I've seen, and given the amount of Flex/Spark software for enterprise out there, it could drastically change the legacy software landscape.

• 5 years ago, I watched a YouTube recording of a meetup talk given by one of the CheerpX engineers: [VIDEO] In it, they showed a functional demo of porting an OSS multiplayer C++ game entirely to the browser with WASM. Afterwards, I read some of …