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add default value [/node_modules/] for ignored in watchOptions #3027

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3 changes: 2 additions & 1 deletion src/content/configuration/watch.md
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ contributors:
- EugeneHlushko
- byzyk
- spicalous
- EslamHiko
---

webpack can watch files and recompile whenever they change. This page explains how to enable this and a couple of tweaks you can make if watching does not work properly for you.
Expand Down Expand Up @@ -68,7 +69,7 @@ module.exports = {

## `watchOptions.ignored`

`RegExp` [`anymatch`](https://github.com/micromatch/anymatch)
`RegExp: [/node_modules/]` [`anymatch`](https://github.com/micromatch/anymatch)

For some systems, watching many file systems can result in a lot of CPU or memory usage. It is possible to exclude a huge folder like `node_modules`:

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