No-Code App Development Master Course: From Introduction to Completion of an Instagram Clone App with FlutterFlow

No need to search through multiple courses!! Understand and practice the entire process of no-code app development all at once. We implement the entire flow, from development basics (local, server) for non-majors to SNS app development and launch. Designed so that even those with no coding experience can follow along, you will master the overall skills of FlutterFlow, the world's #1 no-code app development framework, and Firebase, Google's no-code backend platform, completing everything from launch to refactoring.

(5.0) 2 reviews

3 learners

Level Beginner

Course period 1 months

Firebase
Firebase
Clone Coding
Clone Coding
Self Improvement
Self Improvement
No-code
No-code
FlutterFlow
FlutterFlow
Firebase
Firebase
Clone Coding
Clone Coding
Self Improvement
Self Improvement
No-code
No-code
FlutterFlow
FlutterFlow

What you will gain after the course

  • Compact summary of basic concepts for Local / Server development

  • Understanding the overall app structure from FlutterFlow basics to UI, actions, and state management

  • Directly implementing a login/signup (phone) system with Firebase Authentication

  • Full understanding of Firestore-based data structure design and CRUD

  • Implementation of core SNS features including posts with image/video uploads, comments, and likes

  • Completed actual service features including follow/following, search, and shorts.

  • Acquire practical development skills to build an app from start to finish on your own

  • Understanding how to distribute and launch on app stores (Google/Apple)

  • Build Admin Dashboard Features

No-code development master 'THE100' has arrived on Inflearn.

#No-code #FlutterFlow #Firebase #CloneCoding #SelfDevelopment

📌 It looks easy when you only watch YouTube.

✔ “Building an app with FlutterFlow” → seems like it'll be done in no time, right?
✔ Just create the UI and connect the buttons, and you're done? →


❌ However, actual app development is different

✖ Login + Database + State Management
✖ Complex structures like comments, likes, and follows
✖ Firebase connection + Understanding data flow


❗ This is where most people get stuck

👉 You built the UI, but the app doesn't "work"
👉 You don't know where the data is flowing
👉 You eventually give up without finishing


💡 The reason for failure is clear.

👉 Because you are just following functions without understanding the overall structure

🔥 Why should you learn FlutterFlow right now?

📌 The way apps are developed is changing
In the past 👉 Planning → Design → Development → Deployment (Months)
Now 👉 Idea → Immediate App Implementation → Instant Testing


🚀 Why FlutterFlow is Powerful

App creation possible even without coding
✔ Structure that connects directly with Firebase
✔ Simultaneous development for iOS / Android / Web
✔ Fast prototyping → Expandable to actual services

💡 Especially important changes

👉 An era where “speed” is the competitive edge

You must build quickly to survive,
and you must test quickly to grow.

👉 FlutterFlow is
👉 “a tool that allows you to create services on your own”

🔥 Why should you take the 'THE100' course?

📌 I am not just an instructor
👉 I am someone who has actually "taught people"

🎥 Content proven on YouTube

Years of YouTube channel "AI·No-code THE100" operation
✔ Practical-oriented content creation
✔ Explanations that even beginners can understand
✔ Proven through lectures that provide real help

🏫 Extensive experience in on-site lecturing

👉 Lead Instructor/Coach for KDT Generative AI Developer Course (Batch 1~6)
👉 Instructor at Kangnam University (C Programming, Regression Analysis, AI Physical Computing)
👉 Instructor for Digital Trend Course at Catholic University of Korea
👉 Instructor for Youth Employment Program at Kyungmin University

Numerous other private and group development tutoring sessions, corporate development training, etc.

After taking this course, you will be able to create these results

Full implementation of an SNS app (Real-service structure)

From login to posts, comments, and likes,
you will complete the core functions of an SNS in a single flow.
Beyond simple screens,
👉 developing a "working app" structure

Authentication + Data + Media System

Implement login, data storage, and
image/video uploads using Firebase.
By connecting Auth + Firestore + Storage,
👉 you will experience the actual service structure as it is

User Experience Features (Search · Shorts · Interaction)

Implement features that users actually use, from search, comments, and replies to video feeds (Shorts).
Beyond simple functionality,
you will design an app structure centered on UX
👉 you will design an app structure centered on UX

Profile · Follow · Admin Features (Service Completion)

Implement profile, follow/following, and admin functions
to complete a single service.
Including user relationships + operational functions,
👉 Complete an app at a real-world service level

💡Key Message

  • This course is not just about "implementing a few features," but


  • provides the "experience of completing a service from start to finish"

What you will learn

Understanding the structure from FlutterFlow basics

Starting from the basic interface and UI construction methods of FlutterFlow, to Actions and state management, you will understand the overall structure of how an app operates.
Rather than simply creating screens, you will learn the widget tree structure, event flow, and data transfer methods, naturally internalizing the principles of how a real app functions.

👉 Not just simple creation, but focused on “understanding app structure”

Firebase Integration

Using Firebase, you will implement the backend structure required for actual services, including login and databases. You will implement login through Authentication, design data structures based on Firestore, and connect video uploads using Storage. Beyond simple connection, you will come to understand the data flow used in real-world services.

👉 Learn actual service backend structures

Data Flow & State Management Design

You will learn how data is connected through Dynamic Data, Parameter, Query, and Reference structures. You will master structures that can be used in practice, focusing on the areas where beginners struggle the most, such as data transfer between pages and UI changes based on conditions.
Instead of just implementing simple functions, you will learn how to design apps through data-centric thinking.

👉 Solving the parts where beginners get stuck the most

Implementing Core SNS Features

From creating posts to likes, comments, and search functions, you will directly implement the core features of social media.
You will design media upload and data storage structures, and complete service-level features by experiencing the process of how user interactions are actually reflected.

👉 Practical Function-Oriented Learning

Implementing User Experience (UX) Features

Implement user-centered app flows, including feed composition, video content (Shorts), and interaction design.
By directly creating UX features used in real-world services—such as infinite scroll, video playback, and thumbnail processing—
you will learn how to design app structures that prioritize user convenience rather than just basic functionality.

👉 Beyond simple functionality, considering usability

Profile · Follow · Admin System

Complete a full service by implementing profile pages, follow/following relationships, and admin features.
You will configure feeds based on relationship data between users and design a structure that considers actual service operation through reporting and management functions.
You will experience a level that goes beyond a simple app and can be expanded into a real-world service.

👉 Experience up to the service operation stage


💡Key Points

  • Rather than a simple list of features

  • “Basics → Data → Features → Service Completion” flow

Recommended for
these people

Who is this course right for?

  • Non-majors or my mom and dad who don't know anything about coding

  • Those who have felt the limitations of AI vibe coding development

  • Beginners who want to create apps without coding

  • Those who have started with FlutterFlow but haven't been able to finish building an app.

  • Those who want to know how to connect Firebase to a real project

  • Those who want to try building an SNS app (Instagram structure) themselves

  • Those who aim to launch a side project or service using no-code.

Need to know before starting?

  • You can take the course even if you have no coding experience (starts with a basic lecture for complete beginners).

  • We explain FlutterFlow step-by-step from the basics, so it's okay even if it's your first time.

  • We will also cover the basics of using Firebase from the ground up.

  • All you need is the will to create an app.

Hello
This is THE100

Hello.

I am THE100, an AI and No-code education creator. 😊

We are now in the age of 100-year lifespans, an era where anyone can become a developer.

👍"Even my dad and mom can develop." 👌
We aim for AI and no-code app development that even complete beginners can follow.
We show you how to create actual services without any coding.

👩‍🎓"Until the day even my mom and dad can develop!!" 👨‍🎓

[ Tools Used ]
FlutterFlow: App & Web development without coding
AI Tools: GPT, Gemini, Claude, etc.


💻The Back Homepage l The Back Class Homepage

🎥YouTube l AI · No-code Insights & Practical Tips

📷Instagram l News & Daily Life & Tips

📄Blog ㅣ News & Announcements & Tips

More

Curriculum

All

61 lectures ∙ (14hr 6min)

Published: 
Last updated: 

Reviews

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2 reviews

5.0

2 reviews

  • skyhan09051903님의 프로필 이미지
    skyhan09051903

    Reviews 1

    Average Rating 5.0

    5

    28% enrolled

    I was very worried before starting because I'm not a major in this field, but the instructor explains everything so kindly, it's almost like they're spoon-feeding me the information haha. I still have a way to go, but I'll work hard until I finish the course! Thank you~

    • rock112013929님의 프로필 이미지
      rock112013929

      Reviews 1

      Average Rating 5.0

      5

      7% enrolled

      I kept watching The Baek's no-code lectures on YouTube, but since he hasn't been uploading new ones lately, I signed up for the course because I wanted to learn properly~ You are the best development instructor. Thank you for explaining everything so kindly, in detail, and in a way that's easy to understand from a beginner's perspective!!

      • the100
        Instructor

        Hello, this is THE100! Thank you so much for following me from YouTube all the way to this course. 😃 I've packed this course with practical application tips and detailed know-how that I couldn't cover on YouTube, so I'll be rooting for you to complete the course until the very end and create amazing results~ Let's run together until the finish line! Thank you!

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