This Open Source FreeBuff FREE & UNLIMITED AI Coding Agent Beats Claude Code & Codex (100%) LIFETIME
Jun 7, 2026
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0:00
Hello guys, in this video I will
0:02
actually show you a free unlimited AI
0:05
coding agent which will be similar to
0:07
cloud code and codex.
0:09
But it will be a great alternative. If
0:12
you directly type to Google
0:14
simply write here free buff CLI.
0:19
The very first website which comes, it's
0:22
a completely
0:23
open source
0:26
AI coding agent which directly runs in
0:28
the
0:29
terminal.
0:30
This is the landing page freebuff.com.
0:34
As you can see this is the landing page.
0:36
No subscription required.
0:38
No
0:40
login sign up.
0:41
The command is simple npm install -g
0:44
free buff.
0:45
For this you need to have node.js
0:47
installed. Simply copy the command. As
0:49
you can see it's completely on GitHub.
0:52
Free open source.
0:56
You can read more about it
0:59
inside [cough and clears throat] GitHub
1:00
repo.
1:01
Now to install this it's quite easy. Go
1:03
to the terminal.
1:06
Execute this command
1:08
to get started. npm install
1:11
-g free buff.
1:17
So once you install this
1:19
it is simple, fast
1:21
and it's completely free and unlimited.
1:24
No API key required. No configuration
1:27
required. Once you
1:29
install this
1:30
you can build out unlimited application.
1:32
It's similar to cloud code and codex. So
1:35
once it gets installed
1:37
as you can see now it is installed
1:40
you simply type here free buff
1:45
and enter it.
1:46
I think they have given the
1:47
documentation.
1:49
Just
1:51
Yeah.
1:53
After you install this
2:01
>> Yeah,
2:02
I think my spelling was
2:04
It was freebuff double f.
2:07
If you enter it now,
2:10
it will only do for the very first time.
2:12
It will install the necessary models
2:14
which it will be working. So, just 49.5
2:18
MB it's installing it.
2:23
So, once it finishes,
2:25
you will get the notification.
2:41
So, you can see once it reaches the 100
2:43
100%.
2:45
Download complete starting freebuff.
2:48
Uh
2:49
it will connect to the models.
2:51
Uh and
2:52
it will look something like this. You
2:54
can actually
2:56
use either deep seek version 4 flash
3:00
or you can use the memo 2.5 multi model.
3:04
From here you can select this whatever
3:06
model you want to select. Let me select
3:08
the memo 2.5 model.
3:10
And right here you specify what sort of
3:13
coding task you want to do.
3:15
We are inside our directory which is
3:16
completely empty. And it gives you five
3:19
sessions
3:21
which is more than enough for per per
3:23
day. It's always resets in 20 hours.
3:28
So, right here let's suppose I want to
3:30
build out a professional
3:32
build a react image to PDF
3:38
client web app.
3:41
Create all the files
3:44
and run the app.
3:47
So, we simply written this prompt and
3:49
now the AI will start developing the
3:50
application. So, it's actually kind of a
3:53
terminal coding AI agent. As soon as you
3:55
return the prompt here, it will divide
3:57
the task into multiple steps. And now
4:01
you will see you're building out a
4:03
professional React full-stack
4:05
image-to-PDF
4:07
web application. So, you can see that.
4:09
It's similar to Cloud Code, Codex, any
4:12
terminal AI coding.
4:14
So, it divided the task into multiple
4:18
tasks. First of all, it will initialize
4:20
the project, then install the
4:21
dependencies, create the main app
4:23
component,
4:24
then create the necessary components,
4:26
and then run the app. It will go
4:30
step by step. First of all, it will
4:32
create the application.
4:36
So, the React project has been
4:38
successfully scaffolded. Now, it will
4:41
install the dependencies for you.
4:47
So, you can see that step by step it's
4:49
creating all the files for you. Our
4:51
image-to-PDF folder has been created.
4:54
So, node modules folder has also been
4:56
created. You will see that it did
4:59
downloaded all the dependen-
5:01
dependencies.
5:02
And now it's creating rest of the files.
5:05
If you see that,
5:16
So, this is your package.json file.
5:19
It's the React project
5:21
Vite development engine.
5:24
And
5:25
you have this jsPDF. We are using the
5:27
latest version of React, jsPDF, React
5:30
Dropzone.
5:32
The dependencies are installed. Inside
5:35
the source directory, it will now create
5:38
the necessary dependencies or the
5:40
components of the application.
5:45
So, it's really fast. I have used it for
5:47
past 6 weeks now and it is completely
5:50
free and unlimited. There is no
5:51
subscription notice.
5:53
You simply
5:54
download, install this in the terminal
5:57
and start coding full-stack coding
5:58
applications.
6:00
So, now it is
6:02
editing and writing the relevant files.
6:04
As you see that step by step, it's going
6:06
each file.
6:07
It also shows the code directly in the
6:09
terminal as well.
6:11
So,
6:13
in the end, you will get a professional
6:15
looking application which you can easily
6:17
deploy.
6:21
So, you can see it's working similar to
6:23
plot code.
6:28
Sometimes you can get this error. The
6:30
version temporarily busy because many
6:32
people are using this tool at the
6:35
moment.
6:37
So,
6:39
we need to just wait.
6:48
Or you can switch the model to deep
6:50
seeker model.
6:51
Instead of Nemo 2.5, you can use the
6:53
deep seek version flash model.
7:04
These basically, it's a free tool
7:06
because they are showing these ads in
7:08
the terminal. So, this is a kind of an
7:10
ad here that they are showing.
7:12
So,
7:13
this is
7:14
appearing this ad is appearing directly
7:16
in this terminal.
7:18
So, that's how they are earning money.
7:20
That's why it's free and unlimited.
7:23
Sometimes you can get this notice our
7:25
temporarily busy.
7:29
And say, "Please continue." I can write
7:31
this.
7:35
You can write this prompt here and then
7:37
it will again continue
7:39
building out your application.
7:42
You can see that now again it has
7:44
started.
7:45
So, it actually previously detected it
7:48
created completed both these steps. Now
7:51
it created the old main files image.
7:55
App component with image upload UI.
8:03
So, with this agent you can even edit
8:06
your
8:07
applications as well. Simply open the
8:09
application.
8:43
So, as you can see you can ask any kind
8:45
of question directly in the terminal.
8:48
Instead of making applications you can
8:50
create any kind of app
8:52
questions as well. So, this is
8:55
a completely free open source AI coding
8:58
agent.
9:00
As of now it doesn't require any
9:03
configuration. You install this
9:06
and directly you can use it in the
9:08
terminal VS code.
9:10
I've shown all the steps how to get
9:12
started.
9:13
It's very simple. So, it actually
9:15
created this component as you can see in
9:18
the
9:18
app.jsx.
9:21
So, you can just see length of this file
9:24
about 500 lines of code it has written.
9:26
This is our main component.
9:30
So, that message you simply type
9:32
continue and two three times and then it
9:35
will continue. Don't worry about this
9:37
message. It can come because many people
9:39
are using it at the same time. So, you
9:41
simply write the message, "Please
9:43
continue." and
9:44
it will continue.
9:48
You can also use a VPN
9:50
to use from a different country to avoid
9:53
these messages.
9:54
If you're using from India, so many
9:56
people are using it, so that's why you
9:58
can see these messages appearing.
10:00
So, for that you can use a VPN
10:03
to try to
10:04
use it from a different country. So,
10:11
So, now it's actually creating the CSS
10:13
file for the styling, as you can see.
10:17
It's similar to Protocold and Codex CLI
10:20
tool, great alternative if you're not
10:24
If you're tired of paying subscriptions,
10:26
you can try this free tool.
10:29
So, it's written this CSS file as well,
10:31
as you see.
10:36
Almost 700 lines of CSS code.
10:40
It's really fast,
10:42
as you can see in generating the code.
10:50
That's why I'm making this full video to
10:52
actually show you the overall process,
10:54
how much time it takes to build a
10:57
full-stack professional-looking
10:59
application.
11:30
So, in this way, guys, you can create
11:32
any kind of application by simply
11:34
writing the task in the terminal.
11:37
And then it will start preparing your
11:38
application.
11:41
So, now it created
11:43
completed all the steps. Now, it's just
11:46
running the app is
11:49
just remaining.
11:51
After that, it will also review your
11:53
code and changes as well.
11:55
It created all these components.
12:03
So, you can see
12:05
it created this everything code review
12:08
changes.
12:13
The command output confirms. So, you can
12:15
run the application local host 5173.
12:19
If I try to go to that port number
12:26
So, you can see, guys,
12:28
it created a professional React
12:31
image-to-PDF application where you can
12:33
set select a bunch of images.
12:37
And it created a professional-looking
12:40
interface, unique interface. From here,
12:43
you can adjust the settings of the PDF
12:45
page size, orientation, fit mode,
12:49
margin, everything. Click on download.
12:53
And
12:56
all your images
13:00
are converted to PDF.
13:04
So, this is the tool, guys. Free
13:06
open-source tool.
13:07
We haven't paid for this.
13:09
It's completely free and unlimited.
13:12
Please hit that like button, subscribe
13:14
to channel. Also, comment
13:17
if you like the tool.
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