Kai Chen (@GrapeBaBa) / X

Kai Chen

3,955 posts

Kai Chen

@GrapeBaBa

Ethereum developer, work for @lodestar_eth and @zeamETH with @ziglang, creator of @zen_ethereum and @optimism_java

Hubei

github.com/GrapeBaBa

Joined March 2013

Kai Chen
@GrapeBaBa
Jul 7
Fucking crazy Argentina
Kai Chen
@GrapeBaBa
Mar 17
High quality zig project
Lodestar
@lodestar_eth
Mar 16
Article
Why Lodestar is moving core modules to Zig
We conceived Lodestar on the premise of maximum accessibility, and proved that a web-native language could secure a global blockchain. It is the only Ethereum consensus client built with a scripting...
Kai Chen
@GrapeBaBa
Feb 16
Claw diversity😀
Pedro Gomes
@pedrouid
Feb 15
It’s been less than 1 month since OpenClaw blew up and we already have multiple versions 😁 OpenClaw — TypeScript (OG) ZeroClaw — Rust PicoClaw — Go NanoClaw — Python TinyClaw — Shell Let the optimization race begin 🚀
Kai Chen
@GrapeBaBa
Oct 26, 2025
Amazing
vitorpy
@vitorpy
Oct 25, 2025
Replying to @blockiosaurus
I hacked a COBOL->sbpf compiler last week github.com/vitorpy/cobola… I'm trying to think of something weirder for this week.
Kai Chen
@GrapeBaBa
Oct 17, 2025
Today is my 43rd birthday, and I received the last OP grant of 50K OP. I have already received more than 400K OP grants. This was my only source of income during the time I lost my job, thanks @Optimism retroPGF