As an OSS developer, Github actions make a lot of sense and is very welcome since it's very easy to setup (now! it was impossible in the beginning) and if you use bash scripts/npm scripts AND a tiny bit of workflow code then they are very agnostic as well.
I am unsure about this Github Codespaces though, I'll be testing it but I am fairly skeptical about invest a lot in Github-specific tooling beyond what is needed by a typical repo. It seems like Github has been trying to "extend" git into a proprietary phase for a while, and now with Microsoft backing it I'll wait to see if it's still the same old concept of locking you in deep and then do as they please. Not sure, it does look like they are going nice for now, but I personally prefer to wait.
This Codespaces doesn't solve a specific need I could point out like Actions did before, but maybe I'm just not their target.
I am unsure about this Github Codespaces though, I'll be testing it but I am fairly skeptical about invest a lot in Github-specific tooling beyond what is needed by a typical repo. It seems like Github has been trying to "extend" git into a proprietary phase for a while, and now with Microsoft backing it I'll wait to see if it's still the same old concept of locking you in deep and then do as they please. Not sure, it does look like they are going nice for now, but I personally prefer to wait.
This Codespaces doesn't solve a specific need I could point out like Actions did before, but maybe I'm just not their target.