S
Sulynn AI
Built by a solo dev, for solo devs

Ship your AI tool in
1 hour, not 1 week

The boilerplate that handles API keys, streaming output, UI, SEO, and deployment. You just write prompts. No frameworks. No backend. No auth. No servers.

One-time payment · Lifetime updates · 7-day refund

Stop rebuilding the same stuff

API key management
localStorage, show/hide toggle, validation, auto-save - boring but must be done
Streaming output (SSE)
Parsing Server-Sent Events, buffering, abort handling - tricky to get right
Responsive UI
Header, hero, config, input/output panels, footer, mobile - every tool needs the same layout
SEO setup
Meta tags, Open Graph, structured data, FAQ schema - copy-paste every time
All of the above - done
Focus on what matters: your prompts and your niche

Everything included

🔑

API key management

localStorage persistence, show/hide toggle, sk- validation, auto-save on input

Streaming output

SSE parsing, cross-chunk buffering, AbortController stop, real-time render

🎨

Responsive UI

Header, hero, config, input/output panels, toast, status bar - all responsive

🔍

SEO ready

Meta tags, Open Graph, Twitter Card, JSON-LD structured data, FAQ schema

⚙️

Config-driven

Edit ONE file (config.js) to define modes, prompts, branding, UI text. Engine does the rest.

🚀

Zero-cost deploy

Static files. Deploy to GitHub Pages, Vercel, Netlify, Cloudflare Pages - free

📋

Copy & toast

One-click copy with clipboard fallback, toast notifications for all states

🛡️

Error handling

401/402/429 error mapping, network errors, abort, empty responses - all handled

Accessible

Semantic HTML, ARIA labels, keyboard friendly, screen-reader compatible

From idea to live in 4 steps

1

Edit config.js

Define your modes, system prompts, branding, and UI text. This is the only file you touch.

2

Push to GitHub

Create a repo, push the files. That's it - no build step, no dependencies.

3

Enable GitHub Pages

Settings → Pages → Source: main branch. Your tool is live in 30 seconds.

4

Share & monetize

Post on X, Indie Hackers, Reddit. Add AdSense, affiliate links, or paid features.

ShipAI vs building from scratch

Task From scratch ShipAI
API key input + validation 2 hrs Done
SSE streaming + abort + errors 4 hrs Done
Responsive UI (modes, panels, copy) 6 hrs Done
SEO (meta, OG, JSON-LD) 2 hrs Done
Deploy + configure 1 hr Done
Define modes + write prompts 30 min 30 min
Total time to launch 15+ hours 30 min

$199 saves you 15+ hours. If your time is worth $20/hr, that's $300+ in value.

See the code

This is literally all you need to ship a new AI tool.

config.js Edit this. Ship.
const CONFIG = {
  // Your branding
  site: {
    name: 'My AI Tool',
    description: 'Powered by DeepSeek',
  },
  // API config
  api: {
    endpoint: 'https://api.deepseek.com/v1/chat/completions',
    model: 'deepseek-chat',
  },
  // Your tool's modes
  modes: [
    { id: 'rewrite', label: 'Rewrite',
      prompt: 'Rewrite this text: {{input}}' },
    { id: 'expand', label: 'Expand',
      prompt: 'Expand this idea: {{input}}' },
  ],
}

The engine handles API calls, streaming, UI, SEO, errors. You just define modes & prompts.

One-time. No subscriptions.

Pay once, own forever. Includes lifetime updates.

ShipAI
$199
one-time payment
  • Complete source code (HTML + CSS + JS)
  • Config-driven engine - edit one file
  • DeepSeek API streaming integration
  • SEO template (meta + structured data)
  • Responsive UI + dark mode ready
  • Lifetime updates
  • 7-day money-back guarantee
  • Use on unlimited projects
Buy now - $199

Secure checkout via Creem · Instant download · PayPal & card accepted

FAQ

Why $199 and not free?

Because it saves you 20+ hours of repetitive work. If your time is worth $20/hr, this pays for itself in half a day. Plus you get lifetime updates as the engine improves.

Do I need a backend?

No. This is pure frontend. API calls go directly from the user's browser to DeepSeek. Deploy on GitHub Pages for free - no server costs ever.

Can I use this for multiple tools?

Yes. One purchase = unlimited projects. Build a paper rewriter, email generator, resume optimizer - all from the same boilerplate, just different config.js files.

Can I use a different LLM?

Yes. The engine calls any OpenAI-compatible API. Change the endpoint and model in config.js to use OpenAI, Anthropic, local models, etc.

What if I'm not satisfied?

7-day money-back guarantee, no questions asked. Email me and I'll refund you.

Who made this?

Sulynn AI - a solo developer with 8 years of AI full-stack experience. I built 7 AI tool sites with this exact stack and distilled the common code into this boilerplate.

Stop building infrastructure.
Start building products.

Your next AI tool could be live in an hour.

Get the boilerplate - $199 →