Skip to content
Developer tools for Hyperapp projects.
TypeScript CSS JavaScript
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
dist
examples
src
.DS_Store
.gitignore
LICENSE
README.md
package-lock.json
package.json
rollup.config.js
tsconfig.json

README.md

hyperapp-devtools

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:

debugger in action

Installation

Install it from npm:

npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:

<script src="https://unpkg.com/hyperapp-devtools"></script>

Usage

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)

Contributing

Once you cloned the project and npm install the dependencies, you can run the examples with npm start.

License

GPL

TLDR

  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
You can’t perform that action at this time.