A web standards-compliant rendering engine based on Flutter

kraken

a high-performance, web standards-compliant rendering engine based on flutter.

�� have a try

1. install kraken cli (macos only currently)

   $ npm i @openkraken/cli -g
   

2. open with kraken

   # kraken [localfile|url]
   $ kraken https://raw.githubusercontent.com/openkraken/kraken/master/kraken/example/assets/bundle.js
   

�� why kraken

• quick development ��

  compatibility with web standards means you don’t have to change your stack.

  const text = document.createtextnode('hello world!');
  document.body.appendchild(text);
  

• cross platform ⚛️

  seamless integration with flutter, supports web, mobile (ios, android) and desktop (macos, linux, windows).

• fast performance ��

  provide native-like performance such as navigation, animation and infinite list scrolling.

�� contributing

by contributing to kraken, you agree that your contributions will be licensed under its apache-2.0 license.

0. prerequisites
   • node.js v12.0 or later
   • flutter version in the kraken/pubspec.yaml
   • cmake v3.2.0 or later
   • xcode (10.12) or later (running on macos or ios)
   • android ndk version 21.4.7075529 (running on android)
1. install

   $ npm install
   

2. building bridge

   building bridge for all supported platform (macos, ios, android)

   $ npm run build:bridge:all
   

   building bridge for one platform

   macos

   $ npm run build:bridge:macos
   

   ios

   $ npm run build:bridge:ios
   

   android

   for windows users, make sure that running this command under mingw64 environment(eg. git bash).

   $ npm run build:bridge:android
   

3. start example

   $ cd kraken/example
   $ flutter run
   

4. test (unit test and integration test)

   $ npm test