<h2>Overview:</h2>
The CraterBuild app skeleton offers a fresh approach to developing Meteor applications, applying modern JavaScript practices while addressing some of the limitations that developers have faced with Isobuild. Launched in an era where more advanced tools have emerged, CraterBuild allows you to navigate through the complexities of Meteor's ecosystem, particularly for those who find themselves stuck in legacy codebases. This experimental framework could prove invaluable for anyone looking to reinvigorate their project with updated technologies, although it does require a willingness to navigate some of the rough patches.
Given that CraterBuild primarily targets developers who are already familiar with React and are comfortable working under the hood, it presents a unique blend of features that enhance performance and flexibility. However, potential users should be prepared to deal with some quirks, as it does not seamlessly integrate with every Meteor package and will require hands-on troubleshooting at times.
<h2>Features:</h2>
<ul>
<li>Fast Startup: Outperforms the traditional Meteor development mode, reducing waiting times when launching the application.</li>
<li>Compatibility: Runs all server and client code outside Meteor's control, without relying on Isobuild for your custom code.</li>
<li>Modern Tooling: Utilizes Babel 6 with ES2015 and stage-1 presets, ensuring adherence to modern JavaScript standards.</li>
<li>Webpack Integration: Leverages Webpack for client code bundling, offering developers more control over their build process.</li>
<li>Express App Creation: Automatically generates HTML pages using server-side rendering with React, simplifying routing and structure.</li>
<li>Smart Restart: Automatic server restarts enhance the development experience without sacrificing uptime during changes.</li>
<li>Comprehensive Testing Setup: Includes built-in tests with Webdriver.io, Mocha, and Chai for robust integration testing.</li>
<li>Docker Support: Comes with a customizable Dockerfile, making deployment and containerization straightforward.</li>
</ul>
This framework is not just a tool; it's a bridge to modern development practices in the Meteor ecosystem.

<h2>Overview</h2>
The material-ui-popup-state is a library that takes care of the boilerplate for common Menu, Popover, and Popper use cases. It provides a Custom React Hook that keeps track of the local state for a single popup, as well as functions to connect trigger, toggle, and popover/menu/popper components to the state. Additionally, it provides a Render Props Component that passes the state and mutation functions to a child render function.
<h2>Features</h2>
<ul>
<li>Takes care of the boilerplate for common Menu, Popover, and Popper use cases.</li>
<li>Provides a Custom React Hook that tracks the state for a single popup and connects components to the state.</li>
<li>Provides a Render Props Component that passes the state and mutation functions to a child render function.</li>
</ul>
<h2>Summary</h2>
material-ui-popup-state is a library that simplifies the implementation of common menu, popover, and popper use cases in Material-UI. It provides a Custom React Hook and a Render Props Component that handle the local state for a single popup and provide functions to connect trigger, toggle, and popover/menu/popper components to the state. It is compatible with MUI v5.0.0 and React v16.8.0 or higher.

<h2>Overview</h2>
Material-UI Render Props Styles is an exceptional component wrapper designed for those who want to seamlessly integrate styles using the powerful withStyles Higher-Order Component (HoC) from Material UI. Ideal for developers looking to enhance their React applications, this utility simplifies the styling process while ensuring compatibility with popular bundlers and tools like Webpack and create-react-app. With its intuitive design, it’s a valuable asset for those working with both contemporary and legacy browsers.
The library also addresses some common challenges in styling within the React framework. It's especially useful for users looking to manage themes and provide flexibility in custom styling. Whether you're a seasoned developer or just starting, this tool comes equipped with helpful tips and best practices to make your development experience smoother and more efficient.
<h2>Features</h2>
<ul>
<li>
Flexible Styling: This package allows for dynamic styling with the usage of render props, giving developers the ability to customize their applications extensively.
</li>
<li>
Compatibility: Works seamlessly with Webpack and create-react-app, ensuring smooth integration even with legacy browsers.
</li>
<li>
Theme Injection: Offers an optional <code>withTheme</code> feature, allowing child components to access the Material-UI theme directly for cohesive design.
</li>
<li>
Utility Type: Exports a Classes utility type that aids with previous versions of Flow, streamlining the integration with TypeScript.
</li>
<li>
Performance Optimization: Encourages calling <code>createStyled</code> outside of render functions to prevent creating new component classes on each render, thus optimizing performance.
</li>
<li>
Custom Class Overrides: Provides props to override class names for finer control over styling, enabling developers to easily adapt inner components.
</li>
<li>
JSS Classes Management: Injects classes via JSS, making it easy to work with styles and themes effectively in your React applications.
</li>
</ul>

<h2>Overview</h2>
The <code>meteor-immutable-observer</code> is an innovative tool designed for developers using MongoDB in Meteor applications. This package leverages MongoDB's cursor methods to create Immutable.js views of collections and documents, providing a robust solution for efficiently managing data changes in real-time. It is particularly useful for React applications, allowing the seamless integration of reactive data without the overhead of unnecessary renders.
With this tool, developers can maintain the integrity of their application state while implementing features that rely on immutability. It allows for the effective tracking of changes in documents, ensuring that only modified components trigger updates, thereby optimizing performance in dynamic, data-driven environments.
<h2>Features</h2>
<ul>
<li>
Real-Time Data Handling: Utilizes <code>Mongo.Cursor.observe</code> and <code>Mongo.Cursor.observeChanges</code> to keep an immutable representation of data up-to-date in real time.
</li>
<li>
Optimized Rendering: Works seamlessly with React's pure components, ensuring that only changed data triggers re-renders, leading to improved performance.
</li>
<li>
Immutable Map and List Support: Offers two distinct methods, <code>ImmutableObserver.Map</code> and <code>ImmutableObserver.List</code>, catering to different tracking needs—indexed documents for maps and ordered documents for lists.
</li>
<li>
Dependency Management: Automatically registers dependencies with live queries, although caution is needed to avoid infinite loops within reactive computations.
</li>
<li>
Observer Control: Provides a clear <code>stop()</code> method to halt observers when they are no longer needed, preventing memory leaks and unnecessary processing.
</li>
<li>
Installation Flexibility: Compatible with various module bundlers like Webpack, Browserify, and JSPM, making it easy to integrate into existing workflows.
</li>
<li>
Customization Capabilities: Allows for a <code>customUpdateDeep</code> method, ensuring that only meaningful changes propagate through the application, enhancing the control developers have over data flow.
</li>
</ul>
Overall, <code>meteor-immutable-observer</code> is an essential asset for Meteor developers looking to enhance their applications with immutability while efficiently managing real-time data updates.

<h2>Overview</h2>
The React Media Material-UI utility provides a seamless way to integrate responsive design elements based on the Material-UI theme breakpoints. It allows for more flexibility compared to the traditional Hidden component in Material-UI, as you can set what content to display if the specified media query does not match. This tool is particularly useful for developers looking to create adaptable interfaces that can cater to a variety of screen sizes without the limitations of standard components.
In today's diverse device landscape, having a robust method for handling various screen formats is essential. With this utility, developers can streamline their code and tailor their applications more effectively across different devices. Utilizing breakpoints intelligently enhances the user experience by ensuring that the right content is shown at the right time.
<h2>Features</h2>
<ul>
<li>
Flexible Rendering: Instead of hiding content, this utility allows you to define what gets rendered if the media query isn't met, providing greater control over layout.
</li>
<li>
Integration with Material-UI: Easily integrates with Material-UI's theme breakpoints, ensuring a consistent and cohesive design approach across your application.
</li>
<li>
Customizable PropTypes: Supports <code>min</code> and <code>max</code> properties to set minimum and maximum widths based on predefined breakpoints, allowing fine-tuned responsive design.
</li>
<li>
Child Functionality: Includes a child function that takes a boolean parameter indicating whether the media query has been matched, enabling conditional rendering based on the match.
</li>
<li>
Server-Side Rendering Compatibility: Offers a <code>defaultMatches</code> prop that aids in matching the initial rendering state with client expectations during server-side rendering.
</li>
<li>
Dynamic onChange Callback: Provides an <code>onChange</code> callback for adjusting the state of your component when the media query status changes, enhancing real-time responsiveness.
</li>
<li>
Target Window Configuration: Allows specification of a different window object for media query evaluation, which can be advantageous in scenarios like iframes or popup windows.
</li>
</ul>

Jcoreio

Crater

Material UI Popup State

Material UI Render Props Styles

Meteor Immutable Observer

React Media Material UI