How to stream a change in a file in real time?

Question

Node.js

There is a file on the VPS, let for example access.log, to which nginx writes. How to broadcast changes in this realtime text file? There are no issues with the realtime part - through web sockets. But what is the right way to watch for changes in a file and send these changes line by line? A line was added - the message was sent, and so on.

Answer 1

https://www.npmjs.com/package/tail
No thanks.

Answer 2

https://nodejs.org/docs/latest/api/fs.html#fs_fs_w...
https://nodejs.org/docs/latest/api/fs.html#fs_fs_w...
https://www. npmjs.com/package/chokidar

Answer 3

it is not clear without the code, perhaps the margin at the top of the block with About me needs to be reset, it is possible that the margin at the bottom of the hero block should be reset

Answer 4

perhaps the h1\h2 tag has an indent