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by steve_adams_86 1001 days ago
I think if you start from scratch with modern yarn, you’ll generally have an alright time. If you migrate old yard with third party workspaces to modern Yarn with first party workspaces, I think it could be a lot more frustrating. This might be better now due to improved documentation and bug patches. A few years ago it was quite frustrating.
1 comments
soulofmischief 1001 days ago
Hmm. If I recall workspace migration was pretty straightforward for me, I thought you were going to bring up PnP, which was not well supported in the beginning. It was frustrating having to change so much of the overall workflow in just the second major version update, and this is exacerbated by their SEO issues, as yarn classic docs still show up before the new docs in Google searches.
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steve_adams_86 1001 days ago
Yes, PnP threw a real stick in things. Did you migrate to workspaces while using TypeScript? We had major issues with TS, eslint, and I believe prettier all cooperating with each other and other tooling. It was a nightmare for a week or two. Oh, and React Native was a total dead end for a while. Certain libraries in that ecosystem completely shit the bed with workspaces. Man, it's all coming back. Admittedly, React Native's ecosystem was an equal or greater contributor to that suffering. Even on my team at the time, we resented React Native far more than yarn for all of those struggles. We needed to patch a lot of libraries and write way too many pull requests to repositories that were heavily used yet bizarrely under-maintained and unresponsive.
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soulofmischief 1000 days ago
I stay away from TypeScript where I can, preferring JSDoc, and the PnP fiasco was a great example of why. TypeScript's lack of support for the standard node module resolution algorithm is the reason things don't play well. AFAIK there are still issues there. I also avoid the React ecosystem for similar reasons.

Overall, I was blessed not to have to migrate any work TS/yarn repos but my own personal stack was hell for a while. Really glad things have mostly shaken out because yarn is definitely best in class now and is a joy to use. Too bad we're probably all going to end up on bun anyway.

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