File SystemRead file
Check if a file exists
The Bun.file() function accepts a path and returns a BunFile instance. Use the .exists() method to check if a file exists at the given path.
Read a file to a Buffer
The Bun.file() function accepts a path and returns a BunFile instance. BunFile extends Blob , so you can read the file lazily in a variety of formats.
Read a JSON file
The Bun.file() function accepts a path and returns a BunFile instance. BunFile extends Blob , so you can read the file lazily in a variety of formats. Use