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Jujutsu for everyone

(jj-for-everyone.github.io)
434 points Bogdanp | 1 comments | 31 Aug 25 15:31 UTC | HN request time: 0.335s | source
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thecupisblue ◴[01 Sep 25 09:18 UTC] No.45090993[source]▶
I still do not understand why use jj.

It is a layer on top of git that adds its own terminology and processes. The DX doesn't come close to git in understandability, what is `jj bookmark move main --to @-` and how is it more understandable than git?

replies(2): >>45091624 #>>45093939 #
1. SAI_Peregrinus ◴[01 Sep 25 16:11 UTC] No.45093939[source]▶
`git` is a content-addressable filesystem (the "plumbing") with a VCS UI on top of it (the "porcelain"). `jj` is alternative "porcelain" using the same "plumbing". Git was initially designed to be a toolkit on which to create VCSes, over time the VCS portion of Git has become more complete but is still a very leaky abstraction, resulting in users having to use the "plumbing" commands more often than never. `jj` aims to be better "porcelain" over the Git "plumbing", and the project authors hope to eventually support other "plumbing" model(s).