At Qisara, delivering magical, personalized Islamic stories to families around the world isn’t just about using AI — it’s about crafting a fast, reliable, and scalable platform from the ground up.
We chose every piece of our tech stack with a clear purpose: speed, flexibility, privacy, and future-proof growth.

Here's a peek behind the scenes at what powers Qisara.

📱 Flutter: One Codebase, Two Amazing Apps

Both our iOS and Android apps are built 100% using Flutter, Google's revolutionary UI toolkit.
Flutter allows us to maintain a single codebase while delivering a native, buttery-smooth experience across devices — critical when our young users expect instant magic at their fingertips.

For storage and caching inside the app, we use Hive (lightweight, blazing-fast NoSQL) and Realm (for more complex data handling).
To keep our codebase clean and maintainable, we use modern Flutter libraries like:

  • Provider and GetIt for state management and dependency injection
  • GoRouter for intuitive navigation
  • Easy Localization for seamless multi-language support
  • RevenueCat for handling in-app subscriptions across platforms

This combination lets us build a lightweight yet powerful experience, tailored for busy parents and curious kids alike.

🌍 Web Frontend: Lightning-Fast and Framework-Free

Our landing pages and web experiences are built using pure HTML, CSS, and JavaScript — absolutely no frontend frameworks like React, Vue, or Angular.
This decision ensures that every web page loads at near-instant speeds, helping families discover Qisara without waiting for heavy frameworks to boot.

We serve these static pages over a global CDN, minimizing latency and providing excellent performance no matter where users connect from.

You can check out our main site at:
🌐 qisara.com

⚡ Deno: The Future of Backend Development

For our backend, we chose Deno — the modern, secure runtime from the original creator of Node.js.
Unlike traditional Node.js servers, Deno provides built-in TypeScript support, better security defaults, and a lightweight architecture ideal for next-gen apps.

We self-host our Deno apps inside Docker containers on our Coolify instance (a fantastic open-source alternative to Vercel or Render) running on our own Hetzner VPS.

Our backend APIs are built using the elegant and minimalist Oak framework — perfect for structured, fast HTTP services.

This setup gives us full control over performance, security, and scaling, without relying on big platform lock-ins.

🛡️ Infrastructure: Protected and Optimized

All of our infrastructure sits behind Cloudflare, which provides world-class security (DDoS protection, rate limiting) and blazing-fast edge caching for static content.
Every piece of personally identifiable information (PII) is encrypted in transit and at rest, respecting GDPR and global privacy standards.

At Qisara, there are no ads, no data selling, and no compromise: families’ trust is our top priority.

🚀 Building Magic, One Line of Code at a Time

Choosing this tech stack wasn’t just about what's trendy — it was about what serves our families best:
Speed. Security. Scalability.
And the freedom to keep innovating as we grow.

At Qisara, every technical decision is in service of one simple goal: bringing Islamic values and joyful storytelling to kids everywhere — powered by technology, delivered with heart.

📲 Stay Connected with Us!