Developer tools for Hyperapp projects.
These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
Install it from npm:
npm install hyperapp-devtools --save-dev
Or get it directly from unpkg:
<script src="https://unpkg.com/hyperapp-devtools"></script>Just wrap your hyperapp:
import { h, app } from "hyperapp"
import devtools from "hyperapp-devtools"
const state = {
count: 0
}
const actions = {
down: value => state => ({ count: state.count - value }),
up: value => state => ({ count: state.count + value })
}
const view = (state, actions) => (
<div>
<h1>{state.count}</h1>
<button onclick={() => actions.down(1)}>-</button>
<button onclick={() => actions.up(1)}>+</button>
</div>
)
devtools(app)(state, actions, view, document.body)- set the app state when time traveling
- edit the app state
- trigger actions
MIT