jolt
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    5.1.4 • Public • Published
    Jolt

    A JavaScript framework for building lightning fast web apps.

    Build responsive web apps for desktop and mobile platforms.

    Current build status of Jolt Jolt is released under the MIT license Donate on Patreon Follow us on Twitter

    Installation

    You can install jolt using npm:

    Install using npm:

    npm install jolt

    Table of Contents


    Using Components In Your Application

    Components are the building blocks to your application, There are two types of components you can create, function components, and class components, depending on what the component is for will determine which type is a better fit. Component.create is used to register the component as a valid WebComponent.

    NOTICE:

    • Component names are required to have hyphen in the name in order to not conflict with standardized HTML elements.
    • Components must be registerd with an element name in order to be available to use.
    • Components make use of the ShadowDOM, this can be disabled by using the useShadow option in Component.create.

    Function Components

    For simple parts of your application or to simply render html, function components are the best option. They dont offer state management or lifecycle functions like class components do, but they can react to changes in the component attributes. An Object containing all the components attributes is passed into the function when rendered.

    Example:

    import { Component, html } from "jolt";
    
    const App = () => {
        return html`
            <h1>Hello World!</h1>
        `;
    }
    
    Component.create({ name: "app-root" }, App);
    
    Component.mount(App, document.body);

    Class Components

    When you are building a component that needs state management or lifecycle methods, you should use class components, A class component has a state property for updating the component state, as well as lifecycle methods. An Object containing all the components attributes are passed into the components render method when rendered, as well as available as an attribs property.

    Lifecycle Methods

    • didLoad() - runs when the component has finished loading.
    • shouldUpdate(key, value) - runs when determining if the component should update.
    • didUpdate(key, value) - runs when the component has finished updating.
    • willUnload() - runs when the component is being removed from the DOM.

    Example:

    import { Component, html } from "jolt";
    
    class HelloWorld extends Component {
    
        render() {
            return html`
                <h1>Hello World!</h1>
            `;
        }
    }
    
    Component.create({ name: "hello-world" }, HelloWorld);

    Event Binding With Jolt

    Jolt has a simple way to bind events to elements. Instead of managing and creating your own event listeners, you can let Jolt manage it all for you! To bind an event to an element you just create a normal event listener but pass a function as the value instead of a string.

    html`<button onclick=${() => alert("I was clicked")}>Click Me!</button>`

    State Management With Jolt

    Jolt comes with a built-in solution to state management. State is localized to the component containing the state property. The Component class contains a state property that you can store your state in. When a property in the state object is changed it will update the part of the DOM that changed as a result.

    You can set the initial state in the constructor. When using the Component constructor you must always call the super constructor.

    import { Component, html } from "jolt";
    
    class MyComponent extends Component {
      constructor() {
        super();
    
        this.state.set({
          date: new Date()
        });
      }
    
      render() {
        return html`
          <span>The current date is ${this.state.date}</span>
          <button onclick=${() => this.updateDate()}>Update Date</button>
        `;
      }
    
      updateDate() {
        this.state.date = new Date();
      };
    }
    
    Component.create({ name: "my-component" }, MyComponent);

    Reporting Issues

    If you are having trouble getting something to work with Jolt, you can ask in our discord or create a new Issue.

    If you find a bug or if something is not working properly, you can report it by creating a new Issue.

    If Jolt does not fit your needs or is missing a feature you would like to see, let us know! We would greatly appreciate your feedback on it.

    You can contact Outwalk Studios directly by email using support@outwalkstudios.com.


    License

    Jolt is licensed under the terms of the MIT license.

    Install

    npm i jolt

    DownloadsWeekly Downloads

    2

    Version

    5.1.4

    License

    MIT

    Unpacked Size

    28 kB

    Total Files

    7

    Last publish

    Collaborators

    • jleeson