Most people assume you need expensive subscriptions to use AI for coding. Cursor costs money. GitHub Copilot costs money. ChatGPT Pro costs money. And while those tools are excellent, there’s a completely free alternative that works surprisingly well: Cline paired with DeepSeek R1.
I recently built an animated hero section with hover effects, smooth transitions, and that polished modern look — without spending a penny. The whole setup took about ten minutes to configure, and from there I was prompting in plain English and watching the code write itself.
Here’s exactly how to set it up and what you can realistically expect from it.
What You’re Working With
The setup involves two pieces: Cline and DeepSeek R1.
Cline is a free VS Code extension that lets you chat with AI models directly inside your code editor. Think of it like having a coding assistant sitting next to you. You describe what you want, it writes the code, creates files, and can even run your project.
DeepSeek R1 is a reasoning model that’s available for free through certain API providers. It’s not as polished as Claude or GPT-4, but for web development tasks — especially front-end work — it handles itself surprisingly well. The “R1” means it’s a reasoning model, so it actually thinks through problems step by step before writing code.
Together, they give you a genuinely capable AI coding setup at zero cost.
Setting Everything Up
The process is straightforward. You’ll need about ten minutes and no prior experience with AI coding tools.
Step one: Get VS Code. If you don’t already have it, download Visual Studio Code from the official site. It’s free, it’s the industry standard, and it runs on Windows, Mac, and Linux.
Step two: Install Cline. Open VS Code, click on the Extensions icon in the sidebar (or press Ctrl+Shift+X), and search for “Cline”. Install it. That’s the only extension you need.
Step three: Configure DeepSeek R1. Once Cline is installed, open its settings. You’ll see an option to choose your API provider — select “OpenRouter” from the dropdown. In the model field, type: deepseek/deepseek-r1:free
That’s the magic string. It connects you to DeepSeek R1 through OpenRouter’s free tier. No API key required, no credit card, nothing. Just paste that model identifier and you’re connected.
Step four: Create a project folder. Make a new folder somewhere on your computer — call it something like “hero-section” or “landing-page”. Open that folder in VS Code using File > Open Folder.
Now you’re ready to build.
Your First Prompt
With everything configured, click on the Cline icon in VS Code. You’ll see a chat interface. This is where you describe what you want.
For my first test, I typed something like: “Create me a full-width hero section with a Matrix-style animated background and mouse cursor effects.”
Then I hit enter and waited.
The model starts thinking. You’ll see it working through the problem — what files to create, what structure makes sense, how to implement the animation. After a minute or so, it starts writing code. HTML files appear. CSS gets generated. JavaScript for the animations materialises.
When it finishes, Cline asks if you want to run the project. Say yes, and it opens your creation in the browser.
The first result probably won’t be perfect. Mine was a bit rough — the animation worked but the styling needed polish. That’s normal. The magic is in iteration.
Refining With Follow-Up Prompts
Here’s where this workflow really shines. You don’t close the chat and start over. You just keep talking.
My second prompt was: “Please add a gradient background to the hero section, include a call-to-action button, and make the whole thing more elegant.”
The model reads your existing code, understands what’s already there, and makes targeted improvements. It doesn’t start from scratch — it builds on what you have.
After this second pass, my hero section had a proper colour scheme, smooth hover effects on the button, and the animation looked genuinely professional. Still free. Still just describing what I wanted in plain English.
You can keep iterating as many times as you need. “Make the text larger.” “Add a subtle parallax effect.” “Include a navigation bar.” Each prompt refines the result further.
What You Can Realistically Build
Let’s be honest about expectations. DeepSeek R1 on the free tier is not going to replace a senior developer. Complex backend logic, database integrations, and production-ready authentication systems are pushing beyond what works smoothly.
But for front-end web development — landing pages, portfolio sites, marketing pages, hero sections, contact forms, animated components — it’s genuinely capable. I’ve used this setup to build:
- Animated hero sections with particle effects
- Responsive navigation bars with mobile menus
- Pricing tables with hover animations
- Contact forms with validation
- Full landing page layouts
The key is keeping your prompts focused. Don’t ask for an entire e-commerce platform in one go. Build piece by piece, test as you go, and refine with follow-up prompts.
Free vs Paid: The Honest Trade-Off
Is this as good as Cursor with Claude? No. Paid tools are faster, more reliable, and handle complex tasks better. If you’re building software professionally and billing clients, the paid tools pay for themselves quickly.
But here’s the thing: not everyone is at that stage. If you’re learning web development, experimenting with AI coding, building personal projects, or just testing ideas before committing money — this free setup is more than enough to get real work done.
Think of it as a starting point. Use Cline and DeepSeek R1 to learn the workflow, build some projects, maybe even land a small freelance gig. Then upgrade to paid tools when the investment makes sense.
Quick Troubleshooting
Model seems slow? Free tier means shared resources. If response times are long, try again in off-peak hours or just wait it out.
Code doesn’t work? Tell Cline what’s wrong. Paste the error message and ask it to fix the issue. It handles debugging reasonably well.
Styling looks off? Be more specific in your prompts. Instead of “make it look better”, try “use a dark theme with purple accent colours and rounded corners”.
Getting Started Today
Here’s the entire process in summary:
- Download VS Code (free)
- Install the Cline extension (free)
- Set the model to
deepseek/deepseek-r1:free - Create a project folder and open it
- Start prompting in plain English
That’s it. No subscriptions, no API costs, no trial periods. Just open VS Code and start building.
The results won’t always be perfect on the first try, but with a bit of iteration, you can create genuinely impressive web pages without writing much code yourself. And once you understand the workflow, upgrading to paid tools later becomes a natural next step — not a prerequisite to getting started.