Software Alternatives, Accelerators & Startups

Kiwi.js

Kiwi.js is a mobile first HTML5 and Javascript game engine supporting both Canvas and WebGL rendering.

Some of the top features or benefits of Kiwi.js are: Cross-Platform Compatibility, Easy to Learn, Rich Feature Set, and Active Community. You can visit the info page to learn more.

Best Kiwi.js Alternatives & Competitors in 2025

The best Kiwi.js alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 🔥 Design real websites right on the canvas.

    Key Framer features:

    Interactive Prototyping Code-based Design Real-time Collaboration Rich Component Library

    Open Source

    /framer-alternatives
  2. A marketplace of simple to use no-code APIs.

    Key Phantombuster features:

    Automation features Ease of Use Cloud-based Integration

    /phantombuster-alternatives
  3. Kimp is an unlimited design company, specializing in graphic design (including print and digital designs, custom illustrations, landing page designs and email designs) and video design. .

    Key Kimp features:

    Easy to Set-up and use Free Trial

    Try for free Free Trial $599.0 / Monthly

    Try for free
  4. An open source Firebase alternative.

    Key Supabase features:

    Real-time capabilities PostgreSQL foundation Open-source Ease of use

    Open Source

    /supabase-alternatives
  5. An easy-to-implement and fully customizable cookie notice for your website.

    Key Diffuse Cookie Notice features:

    Ease of Use Customizable Free Tool Responsive Design

    /diffuse-cookie-notice-alternatives
  6. Powerful and free UI KIT for the newest Bootstrap 4 and Material Design.

    Key Material Design for Bootstrap 4 features:

    Consistency Rich Component Library Responsive Design Customization

    Open Source

    /material-design-for-bootstrap-4-alternatives
  7. Statistics and realtime notifications for PH projects.

    Key Upvote Bell features:

    User-Friendly Interface Real-Time Notifications Cross-Platform Compatibility Customizable Alerts

    /upvote-bell-alternatives
  8. A free coding education platform 🤖.

    Key Flawwwless features:

    User-Friendly Interface Wide Range of Features Strong Customer Support

    /flawwwless-alternatives
  9. Feature-packed 2D and 3D open source game engine.

    Key Godot Engine features:

    Open Source Platform Support Scene System GDScript

    Open Source

    /godot-engine-alternatives
  10. A free e-book about maximizing Customer Lifetime Value.

    Key Keep Your Friends Close features:

    Easy Integration Automated Campaigns Advanced Segmentation A/B Testing

    /keep-your-friends-close-alternatives
  11. Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.

    Key Unreal Engine features:

    High-Quality Graphics Blueprint Visual Scripting Cross-Platform Support Large and Active Community

    /unreal-engine-alternatives
  12. Desktop and Mobile HTML5 game framework. A fast, free and fun open source framework for Canvas and WebGL powered browser games.

    Key Phaser features:

    Open Source Cross-Platform Rich Documentation Built-in Physics

    Open Source

    /phaser-alternatives
  13. Library for creating atomic react components.

    Key Atomize by Quarkly features:

    Customizable Components Integration with Quarkly Rapid Prototyping Responsive Design Support

    Open Source free

    /atomize-by-quarkly-alternatives
  14. An open source design system for ReactJS.

    Key Atomize React features:

    Design System Integration Component Customization Pre-built Components Responsive Design

    Open Source

    /atomize-react-alternatives
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