A high-performance, web standards-compliant rendering engine based on Flutter.
? Have a try
Install Kraken CLI (macOS only currently)
$ npm i @openkraken/cli -g
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.
By contributing to Kraken, you agree that your contributions will be licensed under its Apache-2.0 License.
$ npm install
Building bridge for all supported platform (macOS, iOS, Android)
$ npm run build:bridge:all
Building bridge for one platform
$ npm run build:bridge:macos
$ npm run build:bridge:ios
For Windows users, make sure that running this command under MINGW64 environment(eg. Git Bash).
$ npm run build:bridge:android
$ cd kraken/example $ flutter run
Test (Unit Test and Integration Test)
$ npm test