Project structure overview in Remix - Step-by-Step Execution

Concept Flow - Project structure overview

Start: Create Remix Project

↓

Root Folder Created

↓

Add /app Folder

↓

Add /public Folder

↓

Add /remix.config.js

↓

Add /package.json

↓

Add /node_modules

↓

Project Ready to Run

This flow shows how a Remix project folder is created step-by-step with key folders and files.

Execution Sample

Remix

my-remix-app/
  app/
    routes/
    entry.client.tsx
    entry.server.tsx
  public/
  remix.config.js

This shows the main folders and files in a Remix project after setup.

Execution Table

Step	Action	Folder/File Created	Purpose
1	Initialize project	my-remix-app/	Root folder for the project
2	Create app folder	app/	Contains source code and routes
3	Create routes folder	app/routes/	Holds route files for pages
4	Add entry files	app/entry.client.tsx and app/entry.server.tsx	Entry points for client and server
5	Create public folder	public/	Static assets like images and styles
6	Add remix.config.js	remix.config.js	Configuration for Remix build
7	Add package.json	package.json	Project dependencies and scripts
8	Install node_modules	node_modules/	Installed packages
9	Project ready	-	All necessary files and folders created

💡 All main folders and files are created, project structure is ready for development

Variable Tracker

Folder/File	Before	After Step 1	After Step 2	After Step 3	After Step 4	After Step 5	After Step 6	After Step 7	After Step 8	Final
my-remix-app/	Does not exist	Exists	Exists	Exists	Exists	Exists	Exists	Exists	Exists	Exists
app/	Does not exist	Does not exist	Exists	Exists	Exists	Exists	Exists	Exists	Exists	Exists
app/routes/	Does not exist	Does not exist	Does not exist	Exists	Exists	Exists	Exists	Exists	Exists	Exists
app/entry.client.tsx	Does not exist	Does not exist	Does not exist	Exists	Exists	Exists	Exists	Exists	Exists	Exists
app/entry.server.tsx	Does not exist	Does not exist	Does not exist	Exists	Exists	Exists	Exists	Exists	Exists	Exists
public/	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Exists	Exists	Exists	Exists	Exists
remix.config.js	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Exists	Exists	Exists	Exists	Exists
package.json	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Exists	Exists	Exists	Exists
node_modules/	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Does not exist	Exists	Exists

Key Moments - 3 Insights

Why do we have both app/entry.client.tsx and app/entry.server.tsx files?

These files are entry points for the client and server sides respectively, enabling Remix to run code in both environments. See step 4 in execution_table.

What is the purpose of the public/ folder?

The public/ folder holds static files like images or styles that the browser can access directly. This is shown in step 5 of the execution_table.

Why is remix.config.js important?

remix.config.js configures how Remix builds and runs your app. Without it, Remix won't know how to handle your project. Refer to step 6 in execution_table.

Visual Quiz - 3 Questions

Look at the execution_table, at which step is the routes folder created?

A Step 2

B Step 3

C Step 4

D Step 5

💡 Hint

Check the 'Folder/File Created' column in execution_table row for step 3

According to variable_tracker, when does the public/ folder appear?

A After Step 4

B After Step 6

C After Step 5

D After Step 7

💡 Hint

Look at the 'public/' row and see when it changes from 'Does not exist' to 'Exists'

If remix.config.js was missing, which step would be incomplete?

A Step 6

B Step 7

C Step 5

D Step 8

💡 Hint

Refer to the 'Folder/File Created' column in execution_table for remix.config.js

Concept Snapshot

Remix project structure:
- Root folder contains app/, public/, remix.config.js, package.json
- app/ holds source code and routes
- public/ holds static assets
- remix.config.js configures Remix
- entry.client.tsx and entry.server.tsx are client/server entry points
- node_modules/ holds installed packages

Full Transcript

This visual execution shows how a Remix project folder is created step-by-step. First, the root folder is made. Then the app folder is added, which contains source code and routes. Inside app, the routes folder and entry files for client and server are created. Next, the public folder is added for static files. The remix.config.js file is created to configure the project. The package.json file is added to manage dependencies. Finally, node_modules is installed with packages. This structure prepares the project for development with Remix.

Practice

1. Which folder in a Remix project contains the files that define the app's pages and URLs?

easy

A. app/routes/

B. public/

C. app/components/

D. app/styles/

Solution

1. Step 1: Understand Remix folder roles

   The app/routes/ folder is where you put files that map to pages and URLs in Remix. Since pages and URLs are controlled by route files, app/routes/ is the correct folder.

2. Final Answer:

   app/routes/ -> Option A

3. Quick Check:

   Pages and URLs = app/routes/ [OK]

Hint: Remember: routes folder controls pages and URLs [OK]

Common Mistakes:

• Confusing public folder with routes
• Thinking components folder controls URLs
• Mixing styles folder with routing

2. Which of the following is the correct way to organize static assets like images in a Remix project?

easy

A. Place them inside app/assets/

B. Place them inside public/

C. Place them inside app/routes/

D. Place them inside app/styles/

Solution

1. Step 1: Identify where static files go

   Static assets like images should be accessible directly by the browser, so they go in the public/ folder. The public/ folder is served as-is, making it the right place for images and other static files.

2. Final Answer:

   public/ -> Option B

3. Quick Check:

   Static assets = public folder [OK]

Hint: Static files go in public folder for direct access [OK]

Common Mistakes:

• Putting images inside routes folder
• Confusing assets folder with public
• Placing static files inside styles folder

3. Given this Remix project structure snippet:

app/
  routes/
    index.tsx
    about.tsx
  components/
    Header.tsx
  styles/
    global.css
public/
  logo.png

Which file controls the home page content?

medium

A. app/styles/global.css

B. app/components/Header.tsx

C. public/logo.png

D. app/routes/index.tsx

Solution

1. Step 1: Understand home page routing in Remix

   The home page is controlled by the index.tsx file inside app/routes/. app/routes/index.tsx defines the root URL page, so it controls the home page content.

2. Final Answer:

   app/routes/index.tsx -> Option D

3. Quick Check:

   Home page = routes/index.tsx [OK]

Hint: Home page is always routes/index.tsx [OK]

Common Mistakes:

• Choosing component files for page content
• Confusing public files with pages
• Picking styles files as page controllers

4. You accidentally placed a page file inside app/components/ instead of app/routes/. What will happen when you try to visit that page URL?

medium

A. You will get a 404 Not Found error.

B. The page will load but without styles.

C. The app will crash with a syntax error.

D. The page will load normally as expected.

Solution

1. Step 1: Understand routing folder role

   Only files inside app/routes/ define pages and URLs in Remix. Files in app/components/ are not routes, so the URL won't find the page and returns 404.

2. Final Answer:

   404 Not Found error -> Option A

3. Quick Check:

   Page file outside routes = 404 error [OK]

Hint: Pages must be inside routes folder or get 404 [OK]

Common Mistakes:

• Expecting page to load from components folder
• Thinking app crashes on wrong folder
• Assuming styles affect routing errors

5. You want to add a new page at URL /contact. Which is the correct way to add this page in your Remix project structure?

hard

A. Create app/components/contact.tsx and import it in app/routes/index.tsx.

B. Add contact.html inside public/ folder.

C. Create app/routes/contact.tsx with the page component inside.

D. Create app/styles/contact.css and link it in app/routes/index.tsx.

Solution

1. Step 1: Know how to add new pages in Remix

   New pages are added by creating files inside app/routes/ matching the URL path. For URL /contact, create app/routes/contact.tsx with the page component.

2. Final Answer:

   Create app/routes/contact.tsx with page component -> Option C

3. Quick Check:

   New page URL = new file in routes folder [OK]

Hint: New URL = new file in app/routes folder [OK]

Common Mistakes:

• Adding page files in components folder
• Placing HTML files in public for pages
• Only adding CSS without page component