Forem: Ankan Saha

Join the Open-Source Revolution with AxioDB: Calling All Developers!

Ankan Saha — Sun, 06 Oct 2024 11:09:40 +0000

Hey, Devs! 👋

I’m excited to introduce AxioDB, a high-performance, scalable, JSON-based Database Management System (DBMS) that I’ve been working on. AxioDB is designed to handle millions of transactions seamlessly, making it a game-changer for data-driven applications in today’s fast-paced tech landscape.

Now, here's where YOU come in. 🚀

AxioDB is an open-source project, and I’m inviting passionate developers, data engineers, and tech enthusiasts to contribute and help us build something remarkable together. Whether you're into coding, documentation, testing, or just brainstorming cool ideas, there’s a place for you in this project.

Why Contribute?

Be part of a project that has the potential to revolutionize the way companies manage and process data.
Gain experience working on a real-world DBMS, collaborating with like-minded developers globally.
Expand your open-source portfolio and grow your skills while making meaningful contributions.

How You Can Help:

Core Development: Help us build the next-gen features of AxioDB.
Testing & QA: Ensure the DBMS runs smoothly and efficiently.
Documentation: Make the project accessible to all developers by improving our docs.
Feedback & Ideas: Your input on features and scalability will help shape the future of AxioDB.

If you're ready to collaborate on something impactful and challenging, drop a comment below or reach out via GitHub. Let’s build something amazing together!

Looking forward to seeing what we can create. Let’s bring AxioDB to life! 💡✨

👉 AxioDB GitHub Repository

📧 For inquiries, feel free to reach out: ankan@ankanweb.site

need some team members to build a store management web app project

Ankan Saha — Sun, 16 Apr 2023 15:02:41 +0000

Building a web application for store management can be a challenging and rewarding experience. This kind of project requires a diverse set of skills, including front-end development, back-end development, database management, and user experience design. If you are a self-taught web developer like me, you might be interested in building such a project with a team of other developers.
The store management web application that me envisions includes a range of features that will make it useful for store owners and customers alike. Clients will be able to create accounts, login, reset passwords, and manage their accounts. They will also be able to add and remove products, create and delete categories, add and remove customers and suppliers, and generate bills. The website will be built using NodeJS, MongoDB, Javascript, React, and ExpressJS, which are popular and powerful tools for web development.
If you are a web developer looking for a challenging project to add to your portfolio, working with me on this store management application could be an excellent opportunity. By contributing to this project, you will gain experience in a range of important web development skills and technologies, including NodeJS, MongoDB, Javascript, React, and ExpressJS. You will also have the opportunity to collaborate with other developers, learn from their experiences, and share your own knowledge.
If you are interested in joining my team, you can send an email to server@theankan.live. By working on this project, you will be able to show a large project on your resume, which can be a valuable asset when looking for future employment opportunities. Additionally, if the project is completed successfully, there will be opportunities to work on more large projects to further strengthen your resume.
Building a store management web application with a team of other developers can be a rewarding experience. It requires a diverse set of skills and a willingness to learn and collaborate with others. If you are interested in joining my team and contributing to this exciting project, don't hesitate to send an email and get started today.

Azure Devops

Ankan Saha — Mon, 31 Oct 2022 03:45:52 +0000

Azure DevOps is a cloud-based set of tools and services for DevOps teams to plan work, collaborate on code development, and build and deploy applications. Azure DevOps helps organizations to automate software delivery and meet business objectives.

Azure DevOps provides end-to-end traceability from idea to delivery. It helps developers to focus on coding, while Azure DevOps takes care of the builds, deployments, and monitoring. Azure DevOps is integrated with Azure, enabling organizations to take advantage of the scale and security of the cloud.

Azure DevOps is flexible and extensible. Developers can use their preferred tools and frameworks, and Azure DevOps will integrate with them. Azure DevOps is also open source, enabling organizations to use it for free.

Azure DevOps is a powerful tool for DevOps teams. It helps teams to collaborate, plan work, build and deploy applications, and focus on coding.

About OAuth 2.0

Ankan Saha — Mon, 31 Oct 2022 03:41:57 +0000

OAuth 2.0 is an open standard for authorization that enables applications to obtain limited access to user accounts on an HTTP service, such as Facebook, GitHub, and Google. It works by delegating user authentication to the service that hosts the user account, and authorizing third-party applications to access the user account. OAuth 2.0 provides a more streamlined and efficient way for users to grant third-party access to their resources while maintaining a high degree of security.

Compared to OAuth 1.0, OAuth 2.0 is much simpler and easier to implement. It also provides greater flexibility in terms of the types of applications that can be developed and the level of access that can be granted to third-party applications. For example, OAuth 2.0 enables developers to create applications that can be used to access resources on behalf of the user without the need for the user to provide their credentials to the third-party application.

OAuth 2.0 is not without its challenges, however. One of the primary challenges is ensuring that users are aware of the level of access they are granting to third-party applications. Another challenge is ensuring that the data accessed by third-party applications is kept secure.

Overall, OAuth 2.0 is a significant improvement over OAuth 1.0 and provides a more secure and efficient way for users to grant third-party access to their resources.

Upload a fil with JS Fetch API

Ankan Saha — Wed, 19 Oct 2022 10:07:21 +0000

// Select your input type file and store it in a variable
const input = document.getElementById('fileinput');

// This will upload the file after having read it
const upload = (file) => {
fetch('http://www.example.net', { // Your POST endpoint
method: 'POST',
headers: {
// Content-Type may need to be completely omitted
// or you may need something
"Content-Type": "You will perhaps need to define a content-type here"
},
body: file // This is your file object
}).then(
response => response.json() // if the response is a JSON object
).then(
success => console.log(success) // Handle the success response object
).catch(
error => console.log(error) // Handle the error response object
);
};

// Event handler executed when a file is selected
const onSelectFile = () => upload(input.files[0]);

// Add a listener on your input
// It will be triggered when a file will be selected
input.addEventListener('change', onSelectFile, false);

Internet's history and present and future

Ankan Saha — Sun, 16 Oct 2022 13:06:34 +0000

The internet has come a long way since its humble beginnings as a tool for the United States military to share information between computers. Today, it is a global network of computers that allows billions of people to connect and share information. It has transformed the way we live, work, and communicate.

The history of the internet begins with the development of electronic computers in the mid-20th century. The first computers were large, expensive, and difficult to use. They were mainly used by governments and businesses. In the 1960s, a group of scientists developed a way to connect computers so they could share information. This was the beginning of the internet.

The internet began to grow in the 1970s when universities and research laboratories began to connect their computers. In the 1980s, the U.S. government began to fund the development of the internet. This led to the development of the World Wide Web in the 1990s. The World Wide Web made it possible for anyone to access information on the internet.

Today, the internet is used by billions of people around the world. It is a vital part of our economy and our way of life. The future of the internet is hard to predict. However, it is clear that it will continue to grow and change the way we live, work, and communicate.

Why MEAN Stack is so popular

Ankan Saha — Sun, 16 Oct 2022 13:00:19 +0000

There are many reasons why MEAN Stack is so popular. First, MEAN is a full-stack JavaScript solution. This means that developers can use JavaScript for both the front-end and back-end of their web applications. This is a big advantage because it allows developers to build web applications using a single programming language.

Second, MEAN is an open-source solution. This means that anyone can use and contribute to the MEAN codebase. This makes MEAN a very attractive option for developers who want to build web applications quickly and cheaply.

Third, MEAN is a very lightweight solution. This means that MEAN applications can be built quickly and run with very little overhead. This is a big advantage for developers who want to deploy their applications to the cloud or other resource-constrained environments.

Fourth, MEAN is a very scalable solution. This means that MEAN applications can be easily scaled up or down to meet the needs of any user. This is a big advantage for developers who want to build applications that can handle large numbers of users.

Finally, MEAN is a very flexible solution. This means that developers can easily change the way that MEAN applications look and feel. This is a big advantage for developers who want to build applications that are customized for their specific needs.

Why we use single page application frameworks and which framework is best for web development

Ankan Saha — Sun, 16 Oct 2022 02:50:07 +0000

There are many reasons to use a Single Page Application framework for web development. Some of the benefits include:

SPAs can improve the performance of your web application by reducing the amount of data that needs to be transferred between the server and the client. This can result in a faster and more responsive user experience.
SPAs can make your web application more scalable and easier to maintain. This is because there is less code to manage and update.
SPAs can provide a more fluid and interactive user experience, similar to a desktop application.

There are many different Single Page Application frameworks available, so it is important to choose one that is best suited to your needs. Some of the most popular SPAs include AngularJS, ReactJS, and VueJS.

Automate send email using nodejs

Ankan Saha — Sun, 16 Oct 2022 02:26:34 +0000

Node.js is a powerful tool for automating email sending. With a few simple lines of code, you can set up a node script to send an email automatically.

To start, you will need to create a file called "sendEmail.js" and include the following code:

var nodemailer = require('nodemailer');

var transporter = nodemailer.createTransport({
service: 'gmail',
auth: {
user: 'yourEmail@gmail.com',
pass: 'yourPassword'
}
});

var mailOptions = {
from: 'yourEmail@gmail.com',
to: 'receiverEmail@gmail.com',
subject: 'Sending Email using Node.js',
text: 'That was easy!'
};

transporter.sendMail(mailOptions, function(error, info){
if (error) {
console.log(error);
} else {
console.log('Email sent: ' + info.response);
}
});

Automate instagram with nodejs

Ankan Saha — Sun, 16 Oct 2022 02:21:07 +0000

Assuming you already have a node.js server set up, you can automate your instagram posts with the instagram-node module.

First, install the module with npm:

npm install instagram-node

Next, create a new file called instagram.js and require the module:

var ig = require('instagram-node').instagram();

Now, you will need to configure the module with your instagram access token. You can get this by creating a new instagram application and following the directions here:

https://www.instagram.com/developer/authentication/

Once you have your access token, set it in the instagram.js file:

ig.use({ access_token: 'YOUR_ACCESS_TOKEN' });

Now you are ready to start making calls to the instagram API. For example, to get a list of recent media for a user, you would use the user_self_media_recent method:

ig.user_self_media_recent(function(err, medias, pagination, remaining, limit) {
// your code here
});

There are many other methods available in the instagram-node module that you can use to automate your instagram posts. For more information, check out the module's github page:

https://github.com/instagram/instagram-node

Automate your whatsapp using nodejs

Ankan Saha — Sun, 16 Oct 2022 02:16:20 +0000

WhatsApp is a popular messaging app with over a billion users worldwide. Although it has a simple interface, it is a powerful tool that can be used for a variety of purposes.

One of the great things about WhatsApp is that it can be easily automated using node.js. This can be useful for a number of reasons, such as sending automated messages to a group of people, or sending reminders and alerts.

To automate WhatsApp using node.js, you will need to use a package called "whatsapp-web.js". This package allows you to interact with the WhatsApp Web API, which is the same API that the WhatsApp desktop app uses.

Once you have installed the whatsapp-web.js package, you can use the following code to send a message to a specific WhatsApp contact:

var whatsapp = require('whatsapp-web.js');

whatsapp.sendMessage('+11234567890', 'Hello, world!');

This code will send the message "Hello, world!" to the WhatsApp contact with the phone number +11234567890.

You can also use the whatsapp-web.js package to send messages to a group of WhatsApp contacts. To do this, you will need to create a group on WhatsApp, and then add the phone numbers of the contacts that you want to add to the group. Once you have done this, you can use the following code to send a message to the group:

var whatsapp = require('whatsapp-web.js');

whatsapp.sendMessageToGroup('GROUP-ID', 'Hello, world!');

Replace GROUP-ID with the actual ID of the group that you created. This code will send the message "Hello, world!" to all the contacts in the group.

You can also use the whatsapp-web.js package to send messages to all your WhatsApp contacts. To do this, you can use the following code:

var whatsapp = require('whatsapp-web.js');

whatsapp.sendMessageToAllContacts('Hello, world!');

This code will send the message "Hello, world!" to all your WhatsApp contacts.

You can also use the whatsapp-web.js package to create a bot that will respond to messages that you receive on WhatsApp. To do this, you will need to create a file called "bot.js" and add the following code to it:

var whatsapp = require('whatsapp-web.js');

whatsapp.createBot('BOT-ID', function (message) {

if (message.body == 'hello') {

whatsapp.sendMessage(message.from, 'Hello, world!');

}

});

Replace BOT-ID with the actual ID of the bot that you want to create. This code will create a bot that will respond to the message "hello" with the message "Hello, world!".

You can also use the whatsapp-web.js package to schedule messages to be sent at a later time. To do this, you will need to use the following code:

var whatsapp = require('whatsapp-web.js');

whatsapp.scheduleMessage('+11234567890', 'Hello, world!', '2018-01-01T12:00:00.000Z');

This code will send the message "Hello, world!" to the WhatsApp contact with the phone number +11234567890 at 12:00pm on 1st January 2018.

You can also use the whatsapp-web.js package to send messages with attachments. To do this, you will need to use the following code:

var whatsapp = require('whatsapp-web.js');

whatsapp.sendMessageWithAttachment('+11234567890', 'Hello, world!', './file.jpg');

This code will send the message "Hello, world!" to the WhatsApp contact with the phone number +11234567890, with the attachment "file.jpg" being included.

You can also use the whatsapp-web.js package to create a group chat. To do this, you will need to use the following code:

var whatsapp = require('whatsapp-web.js');

whatsapp.createGroupChat('GROUP-NAME', ['+11234567890', '+11234567891']);

Replace GROUP-NAME with the actual name of the group chat that you want to create, and replace +11234567890 and +11234567891 with the phone numbers of the contacts that you want to add to the group chat. This code will create a group chat with the name "GROUP-NAME" and the contacts +11234567890 and +11234567891.

You can also use the whatsapp-web.js package to leave a group chat. To do this, you will need to use the following code:

var whatsapp = require('whatsapp-web.js');

whatsapp.leaveGroupChat('GROUP-ID');

Replace GROUP-ID with the actual ID of the group chat that you want to leave. This code will leave the group chat with the ID "GROUP-ID".

Docker vs Kubernates

Ankan Saha — Sun, 16 Oct 2022 02:13:28 +0000

Docker and Kubernetes are two of the most popular container orchestration platforms. They are both open source and have a large community of users and developers.

Docker is the older of the two platforms and has been around since 2013. It is a lightweight platform that is easy to install and use. Docker containers can be run on any Linux server.

Kubernetes is a more complex platform that was originally developed by Google. It is designed to run on a cluster of servers and can be used to manage a large number of containers.

Both Docker and Kubernetes have their own strengths and weaknesses. Docker is simpler to use and is more suited for development and testing environments. Kubernetes is more complex but is more scalable and can be used for production deployments.