@serkodev You need to change the node max_old_space_size here https://github.com/vueuse/vueuse/blob/main/netlify.toml#L6

Just try with 8192 (the free tier is limited to 6GB), iirc Anthony doesn't have any restriction at Netlifly

@userquin Oh! Thanks for the reminder. I’m currently researching whether there’s a way to reduce build memory usage (it does require more than 16GB at the moment). So, it’s still uncertain whether this flag will be changed. If I decide to modify it later, I’ll add it to Netlify’s config. 👍

@serkodev don't waste your time, looks like it is a problem with Vue version, check:

• [Memory Leak]: Builds incorporating Shiki Twoslash crash with JavaScript heap out of memory errors vuejs/vitepress#4242
• [Memory Leak]: Vitepress builds incorporating @shikijs/vitepress-twoslash crash with JavaScript heap out of memory errors shikijs/shiki#796

If we can run the build at Netlify with 16GB it should be fine /cc @antfu

In the meantime you can also try using buildConcurrency: 10 (or even small number, beware, will be slow) at VP config file (by default it is 64) here https://github.com/vueuse/vueuse/blob/main/packages/.vitepress/config.ts#L67:

• Packaging optimization vuejs/vitepress#4227 (comment)
• default VP buildConcurrency

@serkodev Maybe you can try with VP 2.0.2.alpha (using Vite 6) in a new local branch from this one (or even using a new clean clone of the branch, no idea if updating to Vite 6 will have some side effect on the build): https://github.com/vuejs/vitepress/releases

(If you don't have time, I can give it a try next Saturday)

we can also try updating the dependency to latest version 2.3.2: https://github.com/vueuse/vueuse/blob/main/pnpm-workspace.yaml#L12

Thx @brc-dd :

You can try enabling the fs cache thing that twoslash added (it might not work though 🫠). Twoslash is rebuilding whole ts graph for each file which is both slow + goes OOM.

@userquin Thanks for providing this information and saving me a lot of time! 💚 I’ll take a look and see if it fixes the issue.

Looks like it works 👀

Yep, after plenty of trial-and-error, I finally got it building successfully on Netlify! 😭

Currently I'm working on passing the test:browser test, seems there are some bug related to rolldown.
I'm trying to only apply rolldown-vite to vitepress