Chat Mode vs Code Mode: When to Use Which
HeyBoss has two powerful modes: Chat Mode for planning and discussion, Code Mode for building. Learn when to use each mode to work faster and more efficiently.
Pro tip: Use Chat Mode to plan and debug, then switch to Code Mode to implement. This prevents unnecessary code changes and saves credits.
The Two Modes Explained
Chat Mode ๐ฃ๏ธ
Purpose: Discussion, planning, debugging, asking questions
What happens: AI responds with explanations and suggestions but DOES NOT modify your code
Best for:
Asking "how do I..." questions
Planning features before building
Debugging issues step-by-step
Getting code explanations
Brainstorming approaches
Understanding errors
Credits: Uses minimal credits (chat-only, no code generation)
Code Mode ๐ป
Purpose: Building, editing, and modifying your project
What happens: AI directly modifies your code files, adds features, fixes bugs
Best for:
Implementing features
Fixing bugs (after diagnosing in Chat Mode)
Refactoring code
Adding new pages/components
Making design changes
Integrating APIs
Credits: Uses more credits (generates and modifies code)
When to Use Chat Mode
1. Before Building Something New
Scenario: You want to add a feature but aren't sure of the best approach.
Chat Mode conversation:
You: "I want to add user authentication. Should I use email/password or social login? What's easier?"
AI: "For beginners, email/password with Supabase is easiest. Social login requires OAuth setup. Here's how to implement each..."
You: "OK, let's go with email/password. What pages do I need?"
AI: "You'll need /login, /signup, /reset-password pages plus authentication state management. Here's the flow..."
[Now switch to Code Mode to implement]
2. Debugging and Troubleshooting
Scenario: Something is broken and you're not sure why.
Why Chat Mode: Investigate the issue without making random code changes that might make it worse.
Chat Mode workflow:
Describe the bug in Chat Mode
AI asks clarifying questions
Together you identify the root cause
AI suggests the fix
You switch to Code Mode to apply the fix
Example:
You: "My login form submits but nothing happens"
AI: "Is there a console error? What happens when you click submit?"
You: "Console says 'handleSubmit is not defined'"
AI: "The handleSubmit function is missing from your Login component. I can add itโwould you like me to?"
You: "Yes" [Switch to Code Mode]
3. Learning and Understanding
Questions like:
"How does the authentication work in my app?"
"What does this code do?"
"Why is this component re-rendering?"
"What's the difference between props and state?"
"How can I improve performance here?"
Chat Mode is perfect for learning because it explains without changing code.
4. Planning Multi-Step Features
Scenario: Building something complex like e-commerce checkout.
Chat Mode planning:
You: "I need to build a complete checkout flow. What's the best approach?"
AI: "Let's break it into 4 phases: 1) Shopping cart, 2) Shipping info, 3) Payment, 4) Order confirmation. We'll build them one at a time. Start with cart?"
You: "Yes, what should the cart have?"
AI: "Cart needs: display items, quantities, subtotal, remove items button, and checkout button. Here's the structure..."
[Now you have a clear plan, switch to Code Mode to build phase 1]
5. Getting Multiple Options
Scenario: You want to see different approaches before committing.
Example:
You: "What are 3 different ways to implement search on my site?"
AI: "Option 1: Client-side filtering (fast, limited). Option 2: API endpoint (scalable). Option 3: Third-party like Algolia (powerful, costs money). Here's when to use each..."
You: "Let's go with Option 2" [Switch to Code Mode]
When to Use Code Mode
1. Implementing Features
After planning in Chat Mode, switch to Code Mode to build.
Example prompt in Code Mode:
"Add a contact form to /contact page with name, email, and message fields. On submit, send email to [email protected] and show success message."
When Code Mode is active, AI will:
Create new files/components
Modify existing code
Add styling
Set up routing
Test and verify it works
2. Fixing Bugs (After Diagnosis)
Workflow:
Chat Mode: "Why isn't my form submitting?" (diagnose)
Chat Mode: "The handleSubmit is missing. Can you add it?" (understand fix)
Code Mode: "Add the handleSubmit function to the contact form" (apply fix)
3. Design and Layout Changes
Direct implementation in Code Mode:
"Make the hero section background blue (#3B82F6)"
"Increase headline font size to 48px"
"Add 40px spacing between sections"
"Make the button bigger and green"
These are straightforward changes that don't need Chat Mode planning.
4. Adding New Pages
Code Mode prompt:
"Create a new About Us page at /about with our company story, team section with 6 members, and a contact CTA at the bottom."
The AI will create the page, add content structure, and set up routing.
5. Refactoring Code
When you know what to refactor:
"The checkout component is too long. Split it into 3 smaller components: CartSummary, ShippingForm, and PaymentForm."
AI will refactor the code in Code Mode.
The Perfect Workflow
Recommended Pattern: Plan โ Build โ Iterate
Phase 1: Plan in Chat Mode
Describe what you want to build
Ask questions and clarify requirements
Get AI's suggestions and recommendations
Finalize the approach
Phase 2: Build in Code Mode
Switch to Code Mode
Give clear implementation prompt
Let AI build the feature
Test the result
Phase 3: Refine (Chat or Code)
If something needs fixing, use Chat Mode to diagnose
Then Code Mode to apply fixes
Or use Code Mode directly for small tweaks
Real-World Examples
Example 1: Adding User Profiles
โ Wrong approach (Code Mode only):
"Add user profiles" โ AI builds something that might not be what you wanted โ Credits used โ Must fix
โ Right approach (Chat โ Code):
Chat Mode:
You: "I want to add user profiles. What should they include?"
AI: "Typical profile has: profile photo, name, bio, social links, join date. Do you want users to edit their own profiles?"
You: "Yes, users should edit their own profile but only admins can delete accounts"
AI: "Got it. We'll need: /profile/[userId] view page, /profile/edit page, permissions check for admin actions. Sound good?"
You: "Perfect!"
Code Mode:
"Create user profile system with /profile/[userId] view page and /profile/edit page. Users can edit their own profiles (photo, name, bio, social links). Only admins can delete accounts."
Result: Built correctly the first time because requirements were clear.
Example 2: Debugging a Form
โ Wrong: Jump to Code Mode
"Fix the contact form" โ AI doesn't know what's broken โ Might make unnecessary changes
โ Right: Start with Chat Mode
Chat Mode investigation:
You: "Contact form on /contact isn't working. When I submit, nothing happens."
AI: "Let me help debug. First, check the consoleโany errors?"
You: "Yes: 'submitForm is not a function'"
AI: "Found it. The function is named 'handleSubmit' but the form calls 'submitForm'. I can fix this."
Code Mode fix:
"Fix the contact form submit handler. Change submitForm call to handleSubmit."
Result: Precise fix, no trial and error.
Mode Switching Tips
How to Switch Modes
Look for the mode toggle in your HeyBoss interface:
๐ฌ Chat Mode - for discussion
๐ป Code Mode - for implementation
Click to switch between modes anytime.
When to Stay in Code Mode
You can skip Chat Mode if:
The change is very simple ("make button blue")
You're 100% sure what you want
You're making a series of related code changes
You're following a clear plan you already made
When to Stay in Chat Mode
You can discuss multiple things without switching:
Asking several questions about your codebase
Planning multiple features
Learning how different parts work
Debugging complex issues step-by-step
Credit Usage Comparison
Chat Mode (Low Credits):
Questions and answers
Planning and strategy
Debugging discussions
Code explanations
Code Mode (More Credits):
Generating new code
Modifying existing code
Creating new files/components
Running builds and tests
Pro tip: Do all your planning and question-asking in Chat Mode to save credits, then switch to Code Mode only when ready to build.
Common Questions
Can I ask questions in Code Mode?
Yes, but it might trigger code changes you don't want. Chat Mode is safer for questions because it won't modify codeโjust explains.
Do I lose my chat history when switching modes?
No! Your conversation history is preserved. You can reference earlier discussion when you switch modes.
Which mode should I default to?
Start in Chat Mode when beginning a new feature or debugging. Switch to Code Mode when you're ready to implement. Think of Chat as planning, Code as doing.
Can I undo changes made in Code Mode?
Yes! HeyBoss has version history. You can revert to previous versions if something goes wrong. But planning in Chat Mode first reduces the need for undos.
What if I'm not sure which mode to use?
When in doubt, start with Chat Mode. Ask the AI what you want to do. If it requires code changes, the AI will suggest switching to Code Mode.
Does Chat Mode use the AI as much as Code Mode?
Both modes use AI, but Code Mode does more work (generating and modifying actual code), so it uses more credits. Chat Mode is mostly conversation, which is cheaper.
See also: Best Practices | Prompt Engineering Fundamentals
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