Source code for games, AI SaaS & browser extensions

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Clean, documented source code templates that help you build your own HTML5 game, AI SaaS or Chrome extension faster. Buy once, get the full source.

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Merge Game Template

Templates

Buy on itch.io for now. Some templates will be priced and listed later.

Merge Game Template

HTML5 · Phaser

Merge Game Template

A complete merge + idle HTML5 game you can reskin into your own title and publish on web game portals.

  • Full Phaser 3 + TypeScript source (Vite build)
  • Merge + idle loop: 10 item tiers, offline earnings, upgrades, rebirth
  • Poki SDK v2 & CrazyGames SDK v3 ad integrations
  • Every number in one game.json, plus a visual editor
  • EN/ZH UI & docs, with a portal submission checklist
$19Launch price · will increase later
Buy on itch.ioPlay the demoView details

Next.js

AI SaaS Starter

A bilingual (EN/ZH) Next.js starter for AI tools, with sign-in, credits and Lemon Squeezy billing code already written, and switchable AI providers.

  • Full Next.js 16 + TypeScript + Tailwind 4 source
  • EN/ZH routes & SEO (hreflang, sitemap, OG images)
  • Passwordless email sign-in, AI credit ledger, Lemon Squeezy checkout & license keys
  • 7 switchable AI providers incl. OpenAI, DeepSeek, Qwen, GLM, Kimi, Doubao
  • Offline mock mode, automated tests, EN/ZH docs
Coming soonPrice to be confirmed

Manifest V3

Chrome Extension AI Starter

A Manifest V3 starter for AI browser extensions, with sign-in, credits and Lemon Squeezy purchases wired up, built to pair with the AI SaaS Starter.

  • MV3 + TypeScript: popup, side panel, options, service worker, content script
  • Right-click “Rewrite / Translate” with streaming results in the side panel
  • Email-code sign-in, credit balance, Lemon Squeezy purchases & license activation
  • EN/ZH UI, one brand config; minimal default permissions, no remote code
  • Store submission checklist, privacy policy template, automated tests
Coming soonPrice to be confirmed

itch.io product pages are still drafts, so these links will show “page not found” until they are published.

License overview

You are buying a license to use the source code, not ownership of it.

Commercial license (one license for everything)

Each template comes with a single license that covers personal and commercial use.

  • Build an unlimited number of your own games or apps
  • Commercial use: paid, ad-supported or in-app purchases, no royalties
  • Modify the code freely, no attribution required
  • Share with employees or contractors; deliver a client’s single project (source included) if the client won’t redistribute the template
  • Resell, share or publicly publish the template source (or a modified version) as a template, code product or asset pack

This is a general summary for reference only. The full license agreement provided with each product is the final, governing document.

FAQ

How is the product delivered?

The Merge Game Template is sold on itch.io. After you pay, download the source zip from your itch.io library. We may add Lemon Squeezy checkout later; this site does not process payments itself.

Do I get updates?

When a template is updated, existing buyers can download the new version from their original itch.io library link. Update scope and frequency are described on each product page.

What is the refund policy?

Refund policy to be finalized. Because these are downloadable digital goods, exact terms will be published before launch. This is a placeholder, not a promise.

Is technical support included?

We answer questions about the template itself (setup, documented steps) by email, or in comments on the itch.io page once it is published. Custom development is not included.

Can I use a template for client projects?

Yes. You may deliver a client’s single project, including its source, as long as the client doesn’t redistribute the template. You may not hand over or resell the template source as a standalone product.

What skills do I need?

Basic JavaScript/TypeScript experience and the ability to run a Node.js project locally.

Ready to look at a template?

Start with the Merge Game Template, or write to us if you have a question before buying.

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