Create ANYTHING With Replit AI Agents

Summary

This video tutorial demonstrates how to build and deploy full-scale AI web applications using a single app called Repl.it. The presenter, while in Frankfurt, Germany, showcases the rapid development of a coffee shop locator app with user login functionality. The tutorial also covers integrating the app with Make.com for database connectivity and automation. It highlights Repl.it's capabilities for code generation, real-time collaboration, and deployment, making it an efficient tool for AI application development.

Takeaways

• 😀 Repler is a single app that allows users to build and deploy full-scale applications with ease.
• 🌍 The presenter, while in Frankfurt, Germany, demonstrates how Repler can be used to develop applications like a map showing the best coffee places in the city center.
• 🔧 Repler automates backend processes, enabling developers to focus on creating applications without worrying about the technical specifics.
• ⏱️ The video showcases a quick example of building an app in about 15-20 minutes, highlighting Repler's efficiency.
• 🔗 Repler integrates with Make.com for additional functionalities like connecting to databases and sending off automations.
• 🛠️ The video provides a step-by-step guide on how to use Repler to build an app, including connecting it to a webhook for data handling.
• 💡 Repler's interface allows for real-time coding and testing, offering immediate feedback and adjustments to the application being built.
• 🔗 The video discusses how Repler can be used to create AI web applications and even connect to the OpenAI API for dynamic chat windows.
• 💼 Repler offers a collaborative environment where multiple users can work together on developing applications.
• 🌐 Once an app is built with Repler, it can be published and hosted, providing a live, operational application that can be accessed by users.

Q & A

What is the main purpose of the video?

The main purpose of the video is to demonstrate how to build and deploy full-scale AI applications using a single app called Repl.it.

What is Repl.it and how does it assist in application development?

Repl.it is an application that allows users to build and deploy applications through a conversational interface. It handles backend processes and specifics, enabling users to develop various applications quickly.

How quickly can a basic application be built using Repl.it as demonstrated in the video?

The video shows that a basic application, such as a map showing the best coffee places in a city center, can be built in as little as 15-20 minutes using Repl.it.

What features can be included in an application built with Repl.it?

Applications built with Repl.it can include features like user login and logout functionality, database storage within Repl.it for saving login information, and the ability to connect to external databases and automation tools.

How does Repl.it handle database storage?

Repl.it allows for database storage within its platform, enabling applications to save login information and other data without needing to use multiple applications.

What is the process of connecting Repl.it to an external service like make.com?

The process involves creating a webhook in make.com, copying the address, and pasting it into the Repl.it application. This allows the Repl.it application to send data to make.com for further processing or storage.

What types of applications can be built using Repl.it according to the examples given in the video?

The video provides examples of various applications that can be built using Repl.it, including local landmark apps, stock analysis tools, weight loss websites, book discovery platforms, AI chat bots, and a statistical significance calculator.

How does the video demonstrate the process of building an application with Repl.it?

The video demonstrates the process by showing the creation of a LinkedIn bio app for a coffee shop. It walks through the steps of using a prompt, making amendments, and interacting with Repl.it to build and deploy the application.

What is the significance of the 'German takeover' mentioned in the video?

The 'German takeover' is a custom webhook created in make.com and named as such because the video creator is in Frankfurt, Germany for a community meetup at the time of recording.

How does Repl.it assist in the iterative development process?

Repl.it assists in the iterative development process by allowing users to provide feedback and suggestions, which the system then uses to make improvements to the application in a sequential and logical manner.

What is the final step shown in the video after building the application?

The final step shown in the video is deploying the application using Repl.it, which involves setting up the deployment, choosing a domain, and initiating the deployment process.

Outlines

00:00

🛠️ Building Full-Scale Applications with Repl.it

The speaker introduces a video tutorial on constructing and deploying comprehensive applications using a single app called Repl.it. They demonstrate how to create a map application to locate the best coffee spots in a city center, showcasing the app's capabilities to handle backend tasks, database storage, and user authentication. The tutorial also covers connecting the application to Make.com for further functionalities like database connections and automations. Examples of other applications built with Repl.it are given, emphasizing its versatility for various projects.

05:01

💬 Interactive Development with Repl.it and Make.com

The video continues with a live demonstration of developing an application using Repl.it, focusing on creating a LinkedIn bio app for a coffee shop. The process involves setting up a web hook on Make.com and integrating it with Repl.it. The speaker discusses the iterative development process, where they make adjustments to the design and functionality based on feedback from the Repl.it interface. They also touch on the ability to collaborate with others in real-time and the convenience of Repl.it hosting the application, including database and file management.

10:01

🔗 Connecting Repl.it Applications to External APIs

In this section, the speaker explores advanced features of Repl.it, such as connecting to external APIs like OpenAI to create dynamic chat windows. They also demonstrate how to improve the user interface and fix form submission issues. The video shows a step-by-step process of refining the application, including handling logo visibility and form data submission. The speaker also sets up an email automation using the data collected from the contact form, highlighting the integration capabilities of Repl.it with other services.

15:01

🚀 Launching and Customizing Repl.it Applications

The final part of the video script details the process of launching a Repl.it application, including customizing the UI, fixing issues with form data submission, and adding a logo. The speaker walks through the steps of deploying the application, choosing a domain, and setting up the deployment environment. They also discuss the potential for further customization and the ability to add features like user accounts and payments. The video concludes with a test of the deployed application, demonstrating its functionality and the speaker's enthusiasm for the potential of Repl.it in application development.

Keywords

💡Reppler

Reppler appears to be a platform or application that allows users to build and deploy full-scale air applications through a conversational interface. It is central to the video's theme as it enables users to develop applications without needing extensive coding knowledge. The script mentions using Reppler to build a map application to find coffee places and a LinkedIn bio app, showcasing its versatility.

💡OBS

OBS, or Open Broadcaster Software, is a software for video recording and live streaming. In the script, the speaker mentions recording with OBS in Germany, indicating its use for creating video content, which is relevant as the script is from a video tutorial.

💡Community Meetup

A community meetup refers to a gathering of individuals who share a common interest. The script mentions the speaker is in Frankfurt for a community meetup, suggesting a real-world event where like-minded people come together, likely to discuss or learn about topics related to the video's content.

💡Database Storage

Database storage refers to the capacity to save and manage data. In the context of the video, Reppler is said to have database storage capabilities, allowing it to save login information and other data, which is crucial for building applications that require user authentication or data persistence.

💡Webhooks

Webhooks are user-defined HTTP callbacks that allow one to receive real-time updates on an application. The script discusses setting up a webhook called 'German takeover' on make.com, which is used to receive data from the application built with Reppler, demonstrating a practical use case for webhooks in application development.

💡Flask

Flask is a lightweight WSGI web application framework in Python. The script mentions using Flask to build a detailed plan for a LinkedIn bio app, indicating that Flask is one of the technologies that can be employed in the backend development of applications created with Reppler.

💡Vanilla JavaScript

Vanilla JavaScript refers to plain JavaScript without any external libraries or frameworks. The video script mentions using 'vanilla JavaScript' for the front-end development of the app, suggesting a straightforward approach to creating interactive web interfaces without relying on additional tools.

💡AI Web Application

An AI web application is a web-based software that incorporates artificial intelligence. The script discusses building an AI web application using Reppler, which implies the creation of smart applications that can perform tasks such as data analysis, natural language processing, or automated responses.

💡API

API stands for Application Programming Interface, which is a set of rules and protocols for building and interacting with software applications. The script mentions connecting to the OpenAI API within Reppler, which allows for the integration of advanced AI functionalities like chatbots into the applications being built.

💡Deployment

Deployment in the context of software refers to the process of making a software system or application available for users. The script describes the deployment process of the application built with Reppler, including choosing a domain and setting up the deployment environment, which is the final step before an application becomes accessible to users.

💡Web Server

A web server is a program that uses HTTP (Hypertext Transfer Protocol) to serve the files that form Web pages to users. In the script, setting up a web server is part of the deployment process, indicating that the application will be hosted on a server accessible via the web, allowing users to interact with it.

Highlights

Introduction to building full-scale AI applications using a single app called Repl.

Repl's capability to handle backend tasks, allowing developers to design and develop applications efficiently.

Quick demonstration of building a map application to find the best coffee places in a city center.

Repl's feature to include database storage within the platform, eliminating the need for multiple applications.

Tutorial on connecting Repl to Make.com for database access and automations.

Examples of applications built with Repl, including local landmark apps, stock analysis, and AI chatbots.

Step-by-step guide on creating a LinkedIn bio app using Repl's conversational interface.

Explanation of how Repl generates code and builds applications based on user prompts.

The ability to add custom themes and integrate social media APIs within Repl.

Discussion on when to use Repl for AI web application development.

Live coding demonstration showing the development of an AI web application in real-time.

How to troubleshoot and provide feedback to Repl during the development process.

Collaboration features in Repl, allowing multiple users to work on app development simultaneously.

Integration of open AI API within Repl for building dynamic chatbots.

Final deployment process of the AI web application and options for custom deployment.

Testing the deployed application and its functionality, including form submissions and email automations.

Conclusion and call to action for viewers to explore Repl and build their own applications.

Transcripts

in this video I'm going to show you

exactly how you can build and deploy

full scale air applications using only

one app called repet now if you're not

familiar with repler as you can see I'm

actually recording as an OBS in Germany

right now because I'm in Germany I'm in

Frankfurt doing the community Meetup you

can ask it to do things you can design

pretty much anything you want to and it

will do all the back end all the

specifics for you so that you can

develop any application what's a good

example of that well look I built this

in like 20 minutes 15 minutes I wanted a

map that showed me the best coffee

places in lead City Center guys it gives

me everything it wants and basically

I'll even show how it works it's pretty

wild how this works actually you can

come down you can plan your coffee

routes you get all the coffee shot by

ratings you can write them yourselves

you can even have guys a login and log

out functionality so they can have user

bases and the really cool thing about

repet is the fact that you can actually

have database storage within repet so it

can actually save login information

other things meaning that you don't need

to use multiple applications to build

your apps now in this video I'm going to

show you something really cool I'm going

to show you how we can build our replant

so we're going to build an example on

together show exactly how it works you

can build it yourself and then I'm also

going to show you how you connect that

to make.com so whether you want to go to

your own databases maybe you want to

send off automations it's a really

really really cool tool for building

something in a conversation style chat

window that can do many things so they

give you a few examples here like local

Landmark apps stock analysis weightless

websites discover books AI chat linol

bios is a really cool one uh R Tracer

and statistical significance calculator

now guys from this page there's a couple

ways that you can do this number one is

come to the homepage Ander any prompt

that you like to for the purposes of

this I'm going to take one of their

existing ones their Linkin bio prompt

for a coffee shop because you know we

love our coffee over here on the jack

robits YouTube channel and I'm going to

make a slight amendment to it to give

you something really interesting okay so

you're going to click on try the prompt

for Linkin bio okay make a Linkin bio

app which presents all my seal accounts

and easy intuitive aesthetic interface

use a random image profile picture place

all out do you know what let's do

something about let's use the attached

coffee shop logo add a request

information

field and give their email

address this data is then sent to this

web hog okay and then guys we're going

to head over to me.com so me.com we

basically get a new a new page and we're

going to open web hooks over here I'm

going to call this one custom web hook

beautiful let's add a new web hook we're

going to call this one on let's see the

German takeover and we're calling it the

German takeover because I am in

Frankfurt right now for the community

Meetup so it only feels appropriate that

we call it the German takeover excellent

and then we're going to copy this

address to the clipboard and we come

straight back over by the way don't ask

me to do this video just yet I'm

brushing up on the strength of that uh

and then the image for the logo boom and

then I'm just going to contrl + V and

voila it's done it so what have we done

we've done text in one window with the

image and all we're going to do do guys

is hit start building yes we agree it's

it's an experiment of the product it's

just a beginning and click continue now

the way this works which I think is

really interesting is that like it's got

like this really cool agentic flow

behind scenes where it tries to

understand and as you'll see in a second

it will build up like a load of tasks

that it thinks it needs to do based on

the questions that you've asked it so

check this out it's got our thing there

then it begins to think now you'll know

from the channel that I've covered

things on this like you know building a

front end with card and then having an

AI web application in that that you can

design with code and implant in it I've

covered things like full endtoend AI SAS

products okay so when would you use

repler and I give you the TL at the

bottom line of it repet is great it has

a few quirks but I'll explain why we use

this in a second let me just show you

what we're seeing here okay look I'm

working on a detailed plan for your

lincol bio app using flask and vanilla

JavaScript the initial prototype will

include your social media links the

coffee shop logo and a contact form that

sends data to a specified web hook

pretty flipping cool right let me know

if you'd like to proceed with this in

playing on any modifications now look at

this guys this is cool first thing it

does is build the initial prototype then

it says hey would you like any other

additional features like hey add

analytics track links Implement a simple

admin panel to easily update social

media links add custom themes or color

schemes of personalization and integrate

social media apis to display live follow

accounts that is crazy now you can

obviously click all of them or add your

own I'm just going to say look let's

give me a custom theme decider and I'm

happy with that and then we approve the

plan and it begins now the first thing

it's going to do is develop this

prototype of the app for us and I'm

going to chat to you a little bit well

obiously look in the background to tell

you what I found from it now I love the

fact that it shows you exactly the code

that's unfolding as it happens just to

give you some knowledge and

understanding about how this stuff

actually works and like we are like

literally at the point now where we're

coding with language as you can see it's

done the first bit it's not the template

which is excellent now when would you

users if you just want to build an AI

web application with not getting any of

the sub descriptions that you could

deploy yourself just from prompt a

conversational app window like this um

that you can build anything you want to

this might be an option that you want to

explore but you can get around this many

other ways you can do things in this

like having users create you know their

login sections and dashboards and stuff

um you may find if you want to get

better design I'd recommend that you do

use a front-end develop developing

website like card or WordPress for the

time being if design is really important

to you because you can get it by worsing

this but sometimes it's just a little

bit quicker to make those changes

yourself as you seen my other videos

then work with this kind of um back and

forth back and forth back and forth but

the fact that you can get something live

and operational super quickly I think is

nothing short of amazing now let's see

what we've got here we've got coffee

shop links we've got this logo so it

hasn't brought through our logo but

that's cool it's done a really good job

and we can pick everything that we want

to now let's look at this okay so look

is the cof shop links website learning

correctly can you see the social media

links and the contact form so we come

down and what we're going to say is yes

we can uh could you please use the

logo we provided and what I'm also going

to do guys is just test uh let's say

Jack uh my email and say howdy and let's

just see if this has I'm really

impressed with this sent over the

information so look this is trying to

determine a data structure if I say

send okay so it's not allowed anything

yet that could just be because it hasn't

developed yet okay so can you please do

with the Logan provided let's just copy

this one more time just for its benefit

let's come back over um the form is not

sending over the data to the web hog I'm

just going to say also improve the font

design and everything else keep it very

broad for moment so we can actually

design everything that we need to

awesome and then it thinks I like the

way that it runs in a kind of really

logical sequential manner it's not kind

of all over the place you can really see

what it's doing and how it's working and

I guess like the levels they've gone to

in the background to make sure that a

system like this works and what you're

seeing on this video guys is the worst

it will ever be it will only ever

continue to get better and the cool

thing about repet is that they host

everything they take all the database

they take all the files they'll host

everything that means it's just

literally this conversational window and

then it sits in a browser and it's so so

sick so let's see where we can get to

with this one so now look it understands

our concerns it's working on

implementing the changes we requested

including the logo fixing the form

submission and improving AAL design and

functionality I will update you once

these improvements are in place okay

incredible then you can see it's think

in the background and it just shows you

all of the aspects it's done the other

cool thing with this guys is you can

actually share this with other

individuals and they themselves can

collaborate with you on developing these

apps so they can be hosted and posted uh

hosted and posted oh my goodness and

just kick and butt with it cool if the

website is leing correctly with a new

design include the logo image update

color scheme and improve layout cool so

the logo we lost okay we've got

basically a different design which I'm

not quite happy with but again we can be

specific with that and then we got a

contact us form so let's just give this

one by time my name my email and we'll

call this one howdy and then we click

send it to bottom sending form submit

successfully and do we see it over here

we do so successfully determined means

that the web hog has received data so

let's do this one more time okay click

okay run this one once come back over to

repc now and let's do the same thing

again

hey good looking what's

cooking beautiful send that one off

sending sent we come back over and guys

so what's happened here name email but

it hasn't actually gotten the message

right so let's just try that one more

time just to make sure that it's not

bugging

out sending send over come back over

here and it's all empty Okay cool so

what do we say we'll just say the design

is worse go with white

background the form is sending over

data in the correct

format however it is not carrying it is

not posting any of the

content the logo is not

showing either and what would be cool

like maybe there we go Instagram

Facebook Twitter I just say improve the

UI of the

buttons beautiful hit enter and guys and

basically anytime you're developing any

AI web application this essentially is

the process where you're going back and

forth and giving it suggestions and

guidance to build the thing that you

actually need to do but here's a crucial

thing once it fixes this we'll be able

to get data from our AI web form and

you'll see what it looks like in a

second into make once it's in make we

can do anything we want to we could

access our own databases we could uh

leverage any number of AI applications

that we wish and send the data straight

back over to uh the automation for the

purpose of this I'm going to show you a

very simple email automation that we can

do off the back of it and it's going to

be excellent now the other thing you can

do with repa that you that may surprise

you is you can actually C you know

connect to the open AI API within a ret

which means if I say hey I want a

dynamic chat window it'll say awesome

can you give me your open AI API key

which means that we can then just build

these chat Bots within ret which I think

is pretty cool okay so round two it's

improved the UI for us let's just give

it my name email and a message once more

come over to make.com run this one once

we come straight back over and click

Send let's see if that's sending it say

it's been sent successfully let's wait

for the web hook to gland and no data's

coming oh it is cool guys watch you look

at that man approved the email the

message incredible then what we could do

really simply is just say I don't know

we could add like a chat GPT module on

there like let's just say we want to

create completion we come down let's

just select the method could be

something like uh model db4 assistant

messages added system message content

hey write a nice welcome email for this

person based on this

message I can say my business is a

coffee shop by the way guys worst prompt

in the world I just want to show you

like an example of the output I like

what it could be instead of sister let's

just go down to user apologies Max token

is going to be zero and this one's going

to be Gmail click on send an email

beautiful and what we'll do guys

recipient click on the add email address

is simply going to be the email

subject's going to be

hey welcome and then content could be

just the result of this and then we've

come back over and said the contact form

works but the logo is not visible I

understand the logo is not visible it's

working on a fix for us incredible and

guys you can just get the idea now that

basically have this sort of works we

launch it now once this is done we're

going to publish it so it's live and we

could do all the different things and

pretty much anything that could be coded

we could do here I've just added a

contact form as an example but in

reality you can do anything that you

want to with this application and guys

like if you check out the last one I did

for example right you basically you

deploy it you get this cool domain and

you can get your own domains and do

different things and you can get this

login section so i' let people create

accounts and obviously I did this in a

couple of minutes you can imagine we can

do this like literally 30 40 50 minutes

they can log in create accounts

registers and it stores all that

information so it literally remembered

my exact Lo in details so you could

literally have now a system where people

create accounts they log in they access

any application that you want to and

it's so easy to throw in even payments

on top of that if you so wanted to so

going to come back over let's see what

it's doing it's presenting to the user

it's doing a little bit more thinking

and then we'll see exactly how it's

finished and this one guys it's

basically done the avir font upgrades

which is excellent we the Dark theme

we've got more themes now we've got

ocean themes we got oh this is crazy but

you basically get the concept of it now

when we're happy with this what do we do

we basically say hey all looks good

publish it okay and once it's done we'll

then be able to view this and have a

link that we can share and do various

other things this is now finalizing the

details and the bits for his Autumn

theme what do we think about Autumn

theme I there you go so look it's

complete the plan successfully the

following steps were executed do we

think it's good not good then we can

publish it so in the top right here we

click on deploy like so and then we have

a few different options that we could do

based on your own particular use cases

just pick the style of deployment that

you want you can read through and which

ones best for you and we click on set up

your deployment asks for a primary uh

domain so we can just make a random one

here so we'll just call this one coffee

linkers meu Germany and for instance we

might add some hyphens in between these

and then it will

check to see cool it seems like it's

available and the pricing is $12.80 per

month and that's basically how you do

this cuz it's based on the bot that runs

here all the deployment secrets that's

cool web server background worker and

then we just hit this deploy down by

here at the bottom like so

once we're happy with it now it's going

through provision build bundle promote

all this beautiful Cycles so you can see

full fully transparently everything

that's happening then once this is done

we're going to quickly run through that

and test it to make sure that it's

working properly and of course guys if

you want to know all the agents the

blueprints to guide you can check over

my school Community for everything from

building an AI SS from the very

beginning all the way through to the

part of the you know the way you can

actually monetize and start gener income

in the classroom we've got loads of

materials and now you probably find

really really helpful to happy level up

your AI automation game from Zero to

Hero and Beyond and we' got lots of cool

people we do um we do master classes

every Friday so we've had Facebook ad

experts LinkedIn we've had prompt

engineering it's been like honestly

every Friday it's like oh my goodness

it's like it's wonderful okay now this

is just finishing we're just waiting for

this to let up in the background and

guys once that's finished it then hits

production and we can actually check out

exactly what this looks like and guys

then we open up into a new window we can

check out on make NA scenarios running

we come back over so we've got Instagram

Facebook Twitter and Tik Tok we can

provide URLs for that we'll try the

contact form so we say hey chat Roberts

email is this and we'll say hey uh I

would like to order I don't know

something like 200 100 bags of coffee

beans thanks awesome and hit send

sending sent form submit successfully

obviously we can change and customize

the F the contrast that sort of stuff

and we come back over the web hooks

picked everything up let's see what

we've got there add like 100 bags of

coffee beans thanks let's chat you bque

cre for us let's have a quick look we

come down to the message 100 bags of our

premium coffee beans have truly made our

day we proud ourselves and blah blah

blah you come down L Stu obviously the

prompt was terrible but the idea is now

we sent an email off the back of that so

essentially we've got our own web page

we've got a contact form we've connected

it to make and essentially we can do

anything if you had a few more minutes

with this you would work on

troubleshooting to get the logo bit

fixed and then would' add all links in

and essentially guys that is the entire

process in a nutshell I can't wait to

see what you build with repler and your

own particular thoughts on it but in any

case guys have a a wonderful week and

I'll see you in my next video