best website using ai code for specific task

 
 

In 2026, the "best" website for AI coding depends entirely on whether you want to build a full application from scratch, generate a specific UI component, or get help within your existing professional codebase.

The current leaders are categorized by the specific tasks they excel at:

1. Lovable.dev (Best for Building Full-Stack Apps)

If your task is to go from an idea to a fully functional web app (with a database and user login) in minutes, Lovable is the top choice.

  • Specific Task: Building MVPs (Minimum Viable Products) and SaaS prototypes.

  • Why: It doesn't just write code; it handles the "plumbing." It integrates directly with Supabase for your database and GitHub for code storage. You describe the app in plain English, and it builds the frontend, backend, and deployment.

2. v0.dev (Best for UI & Frontend Design)

Created by Vercel, this is the gold standard for generating specific user interface components.

  • Specific Task: Creating beautiful, responsive React/Next.js components (e.g., "build a sleek dashboard sidebar" or "make a pricing table").

  • Why: It specializes in Shadcn/UI and Tailwind CSS. You can even upload a screenshot of a website you like, and v0 will generate the exact code to replicate that design.

3. Bolt.new (Best for Instant Browser Prototyping)

Bolt is unique because it runs a full development environment entirely in your browser.

  • Specific Task: Building, running, and deploying a web app without ever downloading a code editor.

  • Why: It uses "WebContainers" to run Node.js in a browser tab. It’s perfect for the "I just want to see if this works" stage. You prompt, it codes, and you see the live preview instantly on the same screen.

4. https://www.google.com/search?q=Cursor.com (Best for Professional Software Engineering)

Technically an IDE (editor) rather than just a website, Cursor is the tool professionals use for working on large, existing codebases.

  • Specific Task: Deep refactoring, fixing bugs in thousands of lines of code, and "Composer" mode for multi-file edits.

  • Why: It "indexes" your entire folder, so it knows how a change in file_A.py might break something in file_B.js. It’s the highest-rated tool for actual day-to-day software development.

5. Replit.com (Best for Collaborative & Python Coding)

Replit is an all-in-one platform where the AI (Replit Agent) can autonomously build and host your code.

  • Specific Task: Python scripts, data tools, and collaborative "coding parties" where you and the AI work together in real-time.

  • Why: It’s famous for its simplicity—the "Agent" can set up your server, install packages, and give you a URL to share with the world in one click.

If you want to build...Use this ToolA complete SaaS with a databaseLovableA beautiful UI componentv0.devA quick web demo in 30 secondsBolt.newA complex professional projectCursorA Python tool or hosted scriptReplit
 

Would you like me to walk you through a specific prompt to get one of these tools started on a project for you?

 

yes

 
To get the most out of these tools, you need to prompt them based on their "superpowers." Here are the best ways to prompt the top three websites for specific results.

1. Lovable.dev (The Full-Stack Pro)

Specific Task: Building a complete SaaS with a database (e.g., a "Client Portal").

  • The Strategy: Use "System Thinking." Don't just ask for a page; tell it the user journey and the data it needs to store.

  • The Prompt Template:

    "Build a Client Project Tracker using React and Supabase. User Roles: Admin (can create projects) and Client (can only see their own projects). Core Features: A dashboard with a progress bar, a file upload section, and a 'Status' toggle. Logic: When a project status changes to 'Done', trigger a confetti effect and send an email notification. Ask me clarifying questions about the database schema before you start coding."

2. v0.dev (The UI Specialist)

Specific Task: Designing a high-end, "production-ready" component.

  • The Strategy: Use "Vibe Keywords" and layout constraints. v0 is a visual genius—treat it like a world-class designer.

  • The Prompt Template:

    "Build a Modern SaaS Pricing Table using Next.js, Tailwind, and Framer Motion. Aesthetic: Glassmorphism with a dark theme. Use a blurred purple glow behind the 'Pro' card. Interactivity: On hover, the card should lift slightly. Include a 'Monthly/Yearly' toggle switch that updates the prices with a smooth sliding animation. Constraints: Ensure it is 100% mobile-responsive and follows WCAG accessibility standards."

3. Bolt.new (The Speed Prototype)

Specific Task: Getting a live web app running in 30 seconds.

  • The Strategy: Prompt for "Phases." Bolt is great at building things sequentially so you don't overwhelm the AI.

  • The Prompt Template:

    "Phase 1: Build a landing page for a Personal Finance Tracker. Use a clean, 'Material Design' aesthetic with a soft green accent color. Phase 2: Add a 'Quick Entry' button that opens a modal to log an expense. Phase 3: Create a chart component that shows spending by category using Chart.js. Tech Stack: Use Vite and React. Make sure the 'Add Expense' data persists in local storage for now."

Pro-Tip: The "Clarification Loop"

Regardless of the tool, adding this sentence to the end of any prompt will reduce AI Friction by 50%:

"Before you write any code, list your plan of action and ask me three questions to ensure I get exactly what I'm looking for."

Would you like me to write a custom prompt for a specific project idea you have in mind?

 

sharpen a pencil by hand

 

Here is how to do it safely and effectively:

1. The Setup

  • The Tool: Use a sharp utility knife (like an X-Acto) or a dedicated wood-carving knife. A dull blade is dangerous because it requires more force, which leads to slips.

  • The Grip: Hold the pencil in your non-dominant hand, pointing away from you. Hold the knife in your dominant hand.

  • The "Thumb Pivot": Place your non-dominant thumb on the back of the knife blade. This thumb will provide the controlled pushing power, while your dominant hand simply guides the angle.

2. The Carve

  1. Start Back: Begin carving about 1 to 1.5 inches from the tip.

  2. Shallow Strokes: Push the blade away from your body using your thumb. Take off thin shavings of wood, rotating the pencil slightly after each stroke.

  3. Reveal the Core: Continue until you have exposed about 1/2 inch of the graphite (the "lead"). At this stage, the wood should look like a clean, tapered cone.

3. The Point (The "Sharpening")

Now that the wood is out of the way, you need to shape the graphite:

  • The Scrape: Instead of "cutting" the lead, use the knife at a shallow angle to gently scrape away the graphite.

  • Rotate Constantly: Keep the pencil spinning to ensure the point stays centered.

  • The Pro Move: For a needle-sharp finish, many artists use a small piece of sandpaper (around 200 grit) to buff the tip into a perfect point after carving.

Safety Rules

  • Always cut away from your body and your fingers.

  • Don't try to take off too much wood at once; thin "ribbons" are better than thick chunks.

  • Keep your "pivot thumb" low on the spine of the blade to avoid the sharp edge.

 

 

now give the AI code

 
 
 
 
 

To give you "AI code" for sharpening a pencil, we can look at it in two ways: a Logic-Based Algorithm (how a robot would think about the physical task) and a Python Simulation (how you might code the visual process or a logic model of it).

1. The Logic Algorithm (Pseudocode)

If you were programming an AI-driven robotic arm to sharpen a pencil by hand with a knife, the code would need to handle "haptic feedback"—feeling the resistance of the wood.

Python
 
# AI Logic for Manual Sharpening while pencil.is_dull(): # 1. Position the knife blade.set_angle(20_degrees) blade.move_to(distance_from_tip = "1.5_inches") # 2. Check resistance (Physical friction) wood_hardness = pencil.sensor.get_resistance() # 3. Apply controlled force (The "Thumb Pivot" logic) while wood_exposed < target_lead_length: blade.apply_force(wood_hardness * 1.2) blade.stroke(direction="away_from_body") pencil.rotate(degrees=15) # 4. Refine the graphite (The "Scrape" logic) blade.set_mode("gentle_scrape") while graphite.point != "sharp": blade.scrape(pressure="minimal") pencil.rotate(degrees=5) pencil.status = "Ready to Write"

2. Functional Python Code: The "Sharpening Simulator"

This code simulates the "wear and tear" of a pencil and the manual sharpening process. It tracks the Lead Exposed vs. the Sharpness level.

Python
 
class Pencil: def __init__(self): self.sharpness = 100 # Percentage self.wood_coverage = 10 # Amount of wood covering the lead self.lead_exposed = 0 # Length of usable lead in mm def write(self, pages): self.sharpness -= pages * 10 print(f"Writing... Sharpness is now {max(0, self.sharpness)}%.") def sharpen_by_hand(self): print("\n--- Starting Manual Sharpening ---") # Step 1: Remove wood while self.wood_coverage > 0: self.wood_coverage -= 2 self.lead_exposed += 1 print(f"Carving wood... Lead exposed: {self.lead_exposed}mm") # Step 2: Shape the point print("Refining the point...") self.sharpness = 100 print("Done! The pencil is needle-sharp.") # Running the 'AI' simulation my_pencil = Pencil() my_pencil.write(5) if my_pencil.sharpness < 50: my_pencil.sharpen_by_hand()

3. How to use an AI Site to build this

If you want to see a visual version of this (like an animation of a knife shaving a pencil), copy and paste this prompt into Bolt.new or v0.dev:

"Create a React component using Tailwind CSS and Framer Motion that simulates a manual pencil sharpening process. Show a pencil and a knife. When I click 'Carve', the knife should slide away from the pencil and a small wood shaving should fly off. The pencil tip should gradually become pointier. Add a 'Sharpness' progress bar that fills up as I work."

Would you like me to refine the Python code to include more variables, like "Risk of Breaking the Lead"?