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https://github.com/solkimicreb/react-easy-params

:link: Auto synchronize your state with the URL and LocalStorage.
https://github.com/solkimicreb/react-easy-params

es6-proxies front-end javascript localstorage react reactive routing state url

Last synced: about 2 months ago
JSON representation

:link: Auto synchronize your state with the URL and LocalStorage.

Host: GitHub
URL: https://github.com/solkimicreb/react-easy-params
Owner: solkimicreb
License: mit
Created: 2017-09-01T19:43:33.000Z (over 7 years ago)
Default Branch: master
Last Pushed: 2018-10-30T01:15:37.000Z (about 6 years ago)
Last Synced: 2024-10-24T06:25:33.713Z (about 2 months ago)
Topics: es6-proxies, front-end, javascript, localstorage, react, reactive, routing, state, url
Language: JavaScript
Homepage:
Size: 4.02 MB
Stars: 74
Watchers: 4
Forks: 2
Open Issues: 4
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

awesome-list - react-easy-params

README

        # React Easy Params

:link: Auto synchronize your state with the URL and the LocalStorage.

[![Build](https://img.shields.io/circleci/project/github/solkimicreb/react-easy-params/master.svg)](https://circleci.com/gh/solkimicreb/react-easy-params/tree/master) [![Coverage Status](https://coveralls.io/repos/github/solkimicreb/react-easy-params/badge.svg)](https://coveralls.io/github/solkimicreb/react-easy-params) [![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com) [![Package size](http://img.badgesize.io/https://unpkg.com/react-easy-params/dist/umd.es6.min.js?compression=gzip&label=minzip_size)](https://unpkg.com/react-easy-params/dist/umd.es6.js)  [![Version](https://img.shields.io/npm/v/react-easy-params.svg)](https://www.npmjs.com/package/react-easy-params) [![dependencies Status](https://david-dm.org/solkimicreb/react-easy-params/status.svg)](https://david-dm.org/solkimicreb/react-easy-params) [![License](https://img.shields.io/npm/l/react-easy-params.svg)](https://www.npmjs.com/package/react-easy-params)



Table of Contents

* [Introduction](#introduction)

* [Installation](#installation)

* [API](#api)

  + [params](#params)

  + [setParams(object)](#setparamsobject)

  + [storage](#storage)

  + [setStorage(object)](#setstorageobject)

  + [path](#path)

  + [setPath(array)](#setpatharray)

* [Examples with live demos](#examples-with-live-demos)

* [Relation with React Easy State](#relation-with-react-easy-state)

* [Platform support](#platform-support)

* [Alternative builds](#alternative-builds)

* [Contributing](#contributing)

## Introduction

Easy Params is a tool for **small apps - without client-side routing**. It exposes two objects and an array, which synchronize with the corresponding browser APIs on mutations.

- The `params` object is reflected in the URL query parameters.

- The `path` array is reflected in the URL pathname.

- The `storage` object is persisted in the localStorage.



  



```js

import React from 'react'

import { view } from 'react-easy-state'

import { params, path } from 'react-easy-params'

const updatePath = ev => path[0] = ev.target.value

const updateParam = ev => params.name = ev.target.value

export default view(() =>

  


    Path: 

    Param: 

  

)

```

Use it together with [React Easy State](https://github.com/solkimicreb/react-easy-state) for an awesome developer experience.

## Installation

`npm install react-easy-params`

## API

### params

The `params` object is reflected in the URL query parameters. You should store primitive values - which define the current state - in it. Storing primitive user inputs in the URL query makes you page shareable and reloadable.

The synchronization is one directional. The URL always synchronizes with the `params` object, but the `params` object won't synchronize with the URL on browser history events. It will synchronize once - at page load - though.

### setParams(object)

Replaces the current `params` with the passed object. You should generally mutate `params` directly instead.

### storage

The `storage` object is persisted in the localStorage. You should store session related information - like the current API token or preferred site theme - in it.

The synchronization is one directional. The localStorage synchronizes with the `storage` object, but the `storage` object won't synchronize with the localStorage on manual manipulation with `localStorage.setItem()`. It will synchronize once - at page load - though.

### setStorage(object)

Replaces the current `storage` with the passed object. You should generally mutate `storage` directly instead.

### path

The `path` array is reflected in the URL pathname. It is provided for the sake of completeness, you should usually use the `params` object instead.

The synchronization is one directional. The URL always synchronizes with the `path` array, but the `path` array won't synchronize with the URL on browser history events. It will synchronize once - at page load - though.

### setPath(array)

Replaces the current `path` with the passed array. You should generally mutate `path` directly instead.

## Examples with live demos

*Beginner*

- [Feature Demo](https://solkimicreb.github.io/react-easy-params/examples/feature-demo/build) ([source](/examples/feature-demo/)) ([codesandbox](https://codesandbox.io/s/github/solkimicreb/react-easy-params/tree/master/examples/feature-demo)): a dummy project, which demonstrates the URL synchronization of `params` and `path`.

*Advanced*

- [TodoMVC](https://solkimicreb.github.io/react-easy-params/examples/todo-mvc/build) ([source](/examples/todo-mvc/)) ([codesandbox](https://codesandbox.io/s/github/solkimicreb/react-easy-params/tree/master/examples/todo-mvc)): a classic TodoMVC implementation, which persists the todos in localStorage and reflects the current filter in the URL query.

- [Beer Finder](https://solkimicreb.github.io/react-easy-params/examples/beer-finder/build) ([source](/examples/beer-finder/)) ([codesandbox](https://codesandbox.io/s/github/solkimicreb/react-easy-params/tree/master/examples/beer-finder)): an app with async actions and a mix of local and global state, which finds matching beers for your meal. It reflects the search parameter in the URL query to make it shareable.

## Relation with React Easy State

`params`, `path` and `storage` are Easy State [stores](https://github.com/solkimicreb/react-easy-state#creating-stores). If you use them inside your components, they re-render the component on their mutations - to reflect the changes. On top of this they are also reflected in the corresponding browser API.

## Platform support

- Node: 6 and above

- Chrome: 49 and above

- Firefox: 38 and above

- Safari: 10 and above

- Edge: 12 and above

- Opera: 36 and above

- IE is not supported

*This library is based on non polyfillable ES6 Proxies. Because of this, it will never support IE.*

## Alternative builds

This library detects if you use ES6 or commonJS modules and serve the right format to you. The exposed bundles are transpiled to ES5 to support common tools - like UglifyJS minifying. If you would like a finer control over the provided build, you can specify them in your imports.

- `react-easy-params/dist/es.es6.js` exposes an ES6 build with ES6 modules.

- `react-easy-params/dist/es.es5.js` exposes an ES5 build with ES6 modules.

- `react-easy-params/dist/cjs.es6.js` exposes an ES6 build with commonJS modules.

- `react-easy-params/dist/cjs.es5.js` exposes an ES5 build with commonJS modules.

If you use a bundler, set up an alias for `react-easy-params` to point to your desired build. You can learn how to do it with webpack [here](https://webpack.js.org/configuration/resolve/#resolve-alias) and with rollup [here](https://github.com/rollup/rollup-plugin-alias#usage).

## Contributing

Contributions are always welcome. Just send a PR against the master branch or open a new issue. Please make sure that the tests and the linter pass and the coverage remains decent. Thanks!