<figure><img alt="" src="https://cdn-images-1.medium.com/max/512/1*6aN8lK1dh8oKZivZFrbFgw.jpeg"></figure>What are we going to talk about?
Artificial intelligence (AI) has arrived, and it’s already brought on outstanding improvements to our daily lives. Its uses are far-reaching, and are seen in almost, if not every, industry. When it comes to development, the popular JavaScript library, including React, has shown considerable flexibility. This encompasses everything from blogs and social networks to e-commerce and cross-platform mobile apps.
So, what can these two achieve when combined?
1. Introduction to AI and React
<ul>
<li>Artificial intelligence (AI) is a rapidly growing field that involves the development of computer systems that can perform tasks that would normally require human intelligence, such as learning, problem-solving, and decision-making. AI has numerous applications in various industries, including healthcare, finance, and retail.</li>
<li>React is a popular JavaScript library for building user interfaces. It was developed by Facebook and has become widely used for building web applications due to its efficiency and flexibility. React allows developers to create reusable components that can be easily incorporated into larger applications, making it easier to build and maintain complex projects.</li>
</ul>
AI and React can be used together to build powerful and interactive web applications. For example, a React application can use AI to classify images, translate text, or provide personalized recommendations. By leveraging the capabilities of AI and the flexibility of React, developers can create innovative and intuitive web experiences for users.
2-Developing an AI-powered React component
<blockquote>Image Classify Component</blockquote>
<pre>import React, { useState } from 'react'; import * as tf from '@tensorflow/tfjs'; const ImageClassifier = () =&gt; { const [classificationResults, setClassificationResults] = useState([]); const classifyImage = async () =&gt; { // Load the model const model = await tf.loadLayersModel('model.json'); // Classify the image const predictions = await model.predict(image); setClassificationResults(predictions); }; return ( &lt;div&gt; &lt;button onClick={classifyImage}&gt;Classify Image&lt;/button&gt; &lt;ul&gt; {classificationResults.map((result, index) =&gt; ( &lt;li key={index}&gt;{result.className}: {result.probability}&lt;/li&gt; ))} &lt;/ul&gt; &lt;/div&gt; ); }; export default ImageClassifier;</pre>
To classify an image, the method in this example uses TensorFlow.js to load the layers model and predict functions to classify an image using a pre-trained model. The classification results are stored in the component’s state and displayed in a list. When you click the "Classify Image" button, the classify image method is run, and the results of the classification are updated.
Implementing AI functionality in a React application can be a fun and exciting way to bring your project to the next level. With libraries like TensorFlow.js and Brain.js, it’s easy to get started with incorporating AI into your React application.
AI is challenging, so it may take a while to get your model working in general. With the right tools and determination, you can develop AI-powered React features like:
<ul>
<li>Language translation</li>
<li>Real-time data processing</li>
<li>Image recognition</li>
<li>Text classification</li>
<li>Predictive modeling</li>
<li>Speech recognition</li>
<li>Chatbots</li>
</ul>
And many more.
<blockquote>Chatbot component with brain.js</blockquote>
<pre>import React, { useState } from 'react'; import brain from 'brain.js'; const Chatbot = () =&gt; { const [input, setInput] = useState(''); const [output, setOutput] = useState(''); const handleChange = (event) =&gt; { setInput(event.target.value); }; const handleSubmit = (event) =&gt; { event.preventDefault(); // Train the chatbot const chatbot = new brain.recurrent.LSTM(); chatbot.train([ { input: 'hi', output: 'hello' }, { input: 'how are you', output: 'I am doing well, thanks for asking!' }, { input: 'what is your name', output: 'My name is Chatbot.' }, // Add more training data here ]); // Use the chatbot to generate a response const response = chatbot.run(input); setOutput(response); }; return ( &lt;div&gt; &lt;form onSubmit={handleSubmit}&gt; &lt;label&gt; Message: &lt;input type="text" value={input} onChange={handleChange} /&gt; &lt;/label&gt; &lt;input type="submit" value="Submit" /&gt; &lt;/form&gt; &lt;p&gt;{output}&lt;/p&gt; &lt;/div&gt; ); }; export default Chatbot; </pre>
This part gives the user a form to fill out and a text for the chatbot to say in response. After the user sends in the form, the chatbot learns from sample data and responds. Is trained using some sample data and then generates a response based on the user’s input.
In conclusion, using AI and ReactJS together could change the way we build and use intelligent applications. Using the power of ReactJS to build user interfaces and the power of AI to add advanced functionality, developers can make really innovative and useful solutions. Whether you’re a developer or a professional who isn’t technical, it’s important to know what role ReactJS plays in the development of AI apps and what the future holds for it. As AI continues to grow and change, we can expect to see even more interesting things happen where these two technologies meet.
<img src="https://medium.com/_/stat?event=post.clientViewed&amp;referrerSource=full_rss&amp;postId=388e140375f2" width="1" height="1" alt=""><hr>
<a href="https://medium.com/alameda-dev/ai-development-with-reactjs-overview-for-non-developers-388e140375f2">AI development with ReactJS overview for non developers</a> was originally published in <a href="https://medium.com/alameda-dev">Alameda Dev.</a> on Medium, where people are continuing the conversation by highlighting and responding to this story.

AI development with ReactJS overview for non developers

<figure><img alt="" src="https://cdn-images-1.medium.com/max/512/1*rYy-PP7m1tid7entWQn-ZA.png"><figcaption>AWS Amplify GraphQL, Query using Multiple OR/AND filters</figcaption></figure>AWS Amplify is a framework that allows developers to easily build and deploy cloud-powered applications. One of the key features of AWS Amplify is its support for GraphQL, a flexible and powerful query language that allows developers to request exactly the data they need from a server. In this article, we will explore how to use AWS Amplify to query a GraphQL API with multiple OR/AND filters.
First, let’s take a look at the basics of GraphQL filtering. In GraphQL, you can use filters to narrow down the results of a query based on certain criteria. Filters are specified using the where argument in a query, and can be used to filter on any field in the schema. For example, if you have a GraphQL API with a Person type that has fields for name, age, and location, you could use filters to find all people with a certain name, age, or location.
Filters can be combined using logical operators such as AND and OR. The AND operator is used to specify that multiple filters must be met, while the OR operator is used to specify that at least one of the filters must be met. For example, you could use the following query to find all people who are either over the age of 30 or live in a specific location:
<pre>query { people(where: { OR: [ { age: { gt: 30 } }, { location: { eq: "San Francisco" } } ] }) { name age location } }</pre>
In this query, the people field is the root field of the query, and the where argument is used to specify the filters. The OR operator is used to specify that the results should include all people who are either over the age of 30 or live in San Francisco. The gt and eq operators are used to specify greater than and equal to, respectively.
Now that we’ve covered the basics of GraphQL filtering, let’s take a look at how to use AWS Amplify to query a GraphQL API with multiple OR/AND filters.
To get started with AWS Amplify, you will need to install the AWS Amplify CLI and configure it with your AWS credentials. Once you have the CLI installed, you can use it to create a new Amplify project and add a GraphQL API to your project.
To query the GraphQL API with multiple OR/AND filters using AWS Amplify, you will need to use the API module. The API module provides a simple interface for making GraphQL queries and mutations, and it includes support for filtering.
Here is an example of how to use the API module to query a GraphQL API with multiple OR/AND filters:
<pre>import Amplify, { API } from 'aws-amplify'; const query = ` query { people(where: { AND: [ { OR: [{ name: { eq: "John" } }, { name: { eq: "Jane" } }] }, { OR: [{ age: { gt: 30 } }, { location: { eq: "San Francisco" } }] } ] }) { name age location } } `; API.graph</pre>
<img src="https://medium.com/_/stat?event=post.clientViewed&amp;referrerSource=full_rss&amp;postId=fbb2649436fc" width="1" height="1" alt=""><hr>
<a href="https://medium.com/alameda-dev/aws-amplify-graphql-query-using-multiple-or-and-filters-fbb2649436fc">AWS Amplify GraphQL, Query using Multiple OR/AND filters</a> was originally published in <a href="https://medium.com/alameda-dev">Alameda Dev.</a> on Medium, where people are continuing the conversation by highlighting and responding to this story.

AWS Amplify GraphQL, Query using Multiple OR/AND filters

<figure><img alt="" src="https://cdn-images-1.medium.com/max/576/1*4re8_-T9a6kxzQe1v2SVwQ.png"><figcaption>Project Budgeting at Alameda Dev — (Image generated with Stable Diffusion)</figcaption></figure>Philosophy
When estimating software, many businesses start by posing the question, “How much will this project cost if it does a set of features?” However, concentrating on features is not strategic.
A proper budget enables us to prioritize your objectives. What spending limit will enable you to develop a product with a high possibility of success?
This maintains the spotlight on your objectives, where it belongs. We start with enough capital for a solid initial release, then extract as much value as we can from that investment.
The Price of Good Software
The cost of developing custom software is high. Projects at Alameda Dev typically last 6 months to 2+ years and range in cost from $50,000 to over $500.000. We work well with complex items that have a lot of potential for value. This is the price of final products that we have experienced, but everything has a preliminary stage. Contact us to find out how much yours would cost. We’ll meet to discuss your requirements and situation before helping you in creating a budget model.
Creating a Budget
Under capitalized projects carry a significant risk that Alameda Dev can assist you in avoiding. Some businesses keep spending money on the project without any kind of budget. However, they risk missing out on early client input and spending money on the wrong things.
Other businesses concentrate on keeping costs as low as possible. However, they have a tendency to waste numerous chances. You receive a return on your investment by investing more than the minimum — in the right places.
Alameda Dev prefers the term “sensible budget,” which provides you with enough funding to develop software that can begin generating revenue. Regardless of whom you collaborate with, the procedure below can assist you in developing an appropriate budget for your project.
<figure><img alt="" src="https://cdn-images-1.medium.com/max/512/1*wRhJl89fRBIxat76MtRJVw.png"><figcaption>(Image generated with Stable Diffusion)</figcaption></figure><ul><li>Calculate the impact or value of your project.</li></ul>
What is the cost of this software to you? Determine how much you hope to make (or save) with the product you’re thinking before establishing a project budget. Without this, it is hard to determine if the budget, regardless of potential cost, makes business sense. Understanding the project and business is necessary before building a model. We might be able to help if you’d like assistance with this assignment.
<ul><li>Recognize internal costs and obtain a rough estimate</li></ul>
You need to have a comprehensive awareness of the project’s internal costs, which should consider things like marketing, ongoing support, executive time, the opportunity cost of using internal resources, etc. Then, present your project to the software companies you are thinking about. Pay close attention to how specific they are in their response. It will reveal a lot about the level of forthcoming transparency you may anticipate from them.
If you speak with Alameda Dev, we’ll explain how we model our budget and engagement:
We’ll look at the project from all perspectives, finding risks and unknowns, using a variety of estimation approaches and our 17+ years of experience. We’ll provide you with a price range that, in our opinion, will provide you with the resources you need to succeed. In the case of an ideal team composed of developers, designers, and project leads, our budget model also shows cost in terms of time. We'll make an engagement model that will help you weigh your options and figure out how much money you need for your first release.
The next step is for you to determine whether the cost of the software is within your acceptable range. Alameda Dev won’t participate in projects that, in our opinion, are under capitalized since we are committed to the success of our clients. Underinvested projects are extremely painful for everyone involved and don’t end up being less expensive.
<ul><li>Obtain financing equal to 150% of the estimation</li></ul>
The truth of developing custom software is that there are always more ideas than there is money for. There is also a sizable chance that the development team will find complexity that was not anticipated, increasing the project’s cost. Secure internal funding for at least 150% of the rough estimate to safeguard yourself. Spending too little is considerably worse than spending too much.
<ul><li>Prevent with extra if it’s a rewrite.</li></ul>
Over the years, we’ve rewritten some software products and internal tools and have discovered that each presents special challenges. Every rewrite begins with a list of essential characteristics that need to be changed. But until the project is underway, you can’t know certain things about those features. Examining the old system’s features always reveals information and irregularities that were initially hidden. Because of this, scope is particularly difficult to control.
Along the way of the project, be prepared for challenging discussions about scope priorities.
<ul><li>Establish the Phase 1 Development Cost.</li></ul>
Establish a predetermined project budget for Phase 1 of your product by working with your software developer. It should fall within the range of the initial estimate (but be less than what you have internally funded).
A set spending limit will concentrate your and your team’s efforts on finding the simplest product that nevertheless provides value. You’ll have to decide on a difficult scope. The group will have to come up with original solutions and compromises. You’ll also be compelled to build less and release more frequently.
After the product has been released, you will learn a great deal from your users, which will aid in the planning of subsequent stages. Furthermore, there will be money left over for important updates and bug repairs.
<ul><li>Create the simplest solution that nonetheless provides value.</li></ul>
You (and your software team) now have the difficult and creative task of determining how little software you can create that, when deployed, will begin generating value.
As many features as you can fit in one place can only lead to cost overruns, usability concerns, and quality problems. Instead, concentrate on a smaller number of functions and design your system with the user in mind.
While custom code is a significant part of developing software, the term “custom software” includes much more. That calls for making a multitude of choices across a wide range of dimensions (strategic, technical, aesthetic, etc.). As a result, we have grown into product development specialists, ready to advise you on the best path to take for both your users and your project.
<img src="https://medium.com/_/stat?event=post.clientViewed&amp;referrerSource=full_rss&amp;postId=7bb9065e8b96" width="1" height="1" alt=""><hr>
<a href="https://medium.com/alameda-dev/project-budgeting-at-alameda-dev-7bb9065e8b96">Project Budgeting at Alameda Dev</a> was originally published in <a href="https://medium.com/alameda-dev">Alameda Dev.</a> on Medium, where people are continuing the conversation by highlighting and responding to this story.

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