Bun is a JavaScript runtime with a native bundler, transpiler, task runner and npm client built-in.
Questions tagged [bun]
52 questions
12
votes
1 answer
A react native app with Bun runtime, possible?
Bun performance are great compared with Nodejs.
It allows to run ReactJs app. Is it possible to run also a react native app with Bun js runtime?

mtoninelli
- 686
- 1
- 6
- 21
10
votes
1 answer
How to install Bun on Windows without Windows Subsystem for Linux?
I have just heard about Bun today, and I am eager to learn it.
So, first thing I want to do is to install it in order to try it.
However, I can't find a way to install it on my local machine.
I am using Windows 11.
This is what I found on the…

holydragon
- 6,158
- 6
- 39
- 62
9
votes
0 answers
How to debug JavaScript / Typescript in VSCode using Bun.sh
I have recently started playing with Bun to run typescript files without compiling them to js. So far so good. Eventually I wanted to debug at runtime but couldn't find anything about it in the docs.
How can I configure my .vscode/launch.json file…

Felipe
- 10,606
- 5
- 40
- 57
6
votes
2 answers
Hot-reload (HMR) with 'bun dev'
I'm trying the new bun platform (v0.1.6) with Hono.
The steps I've followed:
bun create hono test-api
cd test-api
bun dev
Then the server shows this message:
$ bun dev
[1.00ms] bun!! v0.1.6
Link: http://localhost:3000
When I modify any file,…

Roberto
- 8,586
- 3
- 42
- 53
4
votes
1 answer
How to use Quasar Framework and/or Vue3 with Bun.js
Using the "bun create..." command, I could create a "react" and also "next" project. It was straightforward following the instructions on the bun.js git repository.
How can I use "Quasar Framework" and/or "Vue 3" with bun.js?
"bun install -g…

Thiago Araujo
- 149
- 2
- 14
4
votes
1 answer
bun: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by bun)
I am trying to install bun to wsl and have already added
BUN_INSTALL="/home/jack/.bun"
and
PATH="$BUN_INSTALL/bin:$PATH"
to
$HOME/.bashrc
and when I do bun -v the error shows up.

user16466655
- 41
- 1
- 2
4
votes
7 answers
Bun Not Found After Running Installation Script
I have ran the installation script by pasting this code:
$ curl https://bun.sh/install | bash
However, when I try to get the version of bun, it says it could not find it:
$ bun --version
Command 'bun' not found, did you mean:
command 'ben' from…

sno2
- 3,274
- 11
- 37
4
votes
3 answers
How to install Bun via homebrew formula
I want to install Bun via homebrew but I cannot find a formula to install it.

Abhinav Kumar
- 2,883
- 1
- 17
- 30
3
votes
2 answers
Tailwind not working with NextJS + bun.sh
I am a intermediate level web dev.
I recently heard of BunJS, and now playing around with it.
I am working on NextJS with bun and trying to install Tailwind CSS on it, but seems like Tailwind CSS does not have official instrauction for NextJS…

kawa
- 207
- 1
- 7
3
votes
1 answer
How to uninstall bun
I installed bun on windows (ubuntu) with this command:
https://bun.sh/install | bash
Now I want to remove bun and reinstall it (not upgrade)

Aidin53
- 531
- 4
- 9
3
votes
1 answer
How do you setup types with Bun?
Bun is currently working on my local machine, but I cannot get it to show all of the typings in my IDE. How do I set this up to work in VS Code and other editors?

sno2
- 3,274
- 11
- 37
2
votes
1 answer
Ruby Rails Execjs : How to create external runtime utilitizing bun.sh?
I would like to run javascript code in my ruby program. But it is very slow, so I would try to use bun.sh instead of nodejs as a runtime in execjs.
How can I achieve that ?
I tried this:
require 'execjs'
require…

Jan Černý
- 1,268
- 2
- 17
- 31
2
votes
1 answer
bun - How to get output from spawn
I'd like to the read the output of an async spawn in real time with bun
import { spawn } from "bun";
const { stdout } = spawn("some command");
// doesn't work with bun (works with node.js)
stdout.on('data', (chunk) => {
...
})
In the example…

Laurent
- 21
- 2
2
votes
1 answer
How do I build and deploy a Bun app via Netlify?
So I've made a Bun app using bun create react
Now I'm looking to deploy it to production (via Netlify) and am at a loss as to how.
bun build doesn't seem to work. Is there a specific command that's not in the documentation?

Archie
- 97
- 1
- 2
- 6
2
votes
0 answers
Bun dev command stop working automatically
I've installed bun on a debian running with WSL2 and created a React project.
So far I've tried to run "bun dev" command but it always stop automatically after 2-3 seconds with no error.
I've searched but still don't found why it's making this.
I've…

Flokami
- 21
- 1