A major part of our project includes visualizing the data through graphs and charts. We chose to use d3.js since it provides a wide selection of well-designed graphics and animations. As a library, it is also easy to use and be included in our UI. JavaScript which our team has experience with was also selected to integrate graphics from d3.js into the UI, as well as to integrate the UI with the backend system. Along with JavaScript, HTML5 and CSS 3 are also selected mostly for styling and formatting the webpage. These three languages are widely used which means that more support will be available, making the implementation process easier.

The key to our product relies on explainability and user experience when using our product. With this is mind, it is important to build a clean, readable web interface that a user will be able to navigate easily and quickly debug their security issues. The stack chosen for the interface of our product includes: JavaScript + React, CSS, HTML, Material UI and D3.js.

React provides us with simplicity to allow us to deliver the MVP as soon as possible. React also has multiple open source libraries to ease our development. Being able to reuse React components will help in developing the product fast as well as making the user interface modular. Since we're using React, we will also be using JavaScript, HTML, and CSS to create the frontend.

To design the UI, using a minimal approach would be the best solution. The Material UI library provides us with minimal and aesthetically pleasing React Components which would make our frontend look pleasing to the user.

Finally, our UI will consist of displaying information from our Machine Learning model in a dashboard type view. To display data in tasteful manner, we have chosen to use the D3.js library. This library is the most popular data visualization library for React with over 80k stars on Github. D3 also provides seamless compatibility with React and has a variety of features which would make the data we produce visually pleasing.

As our team will be building a web application, HTML5 and CSS3 are one of the standardized combinations to implement the structure and the styling of a webpage. Material-UI comes with all sorts of predesigned web components such as buttons and dropdowns that will save us tons of development time. Since it is a component library designed for React, it suits our needs. However, we do acknowledge that predesigned components may sometimes cause pains especially when it comes to custom styling. To make our life even easier, we also adopted Tailwind CSS. It is a CSS framework providing low-level utility classes that will act as building blocks when we create custom designs.

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Am I the only one to think that libraries like Bootstrap, Vuetify, Materialize, Foundation are too much sometimes ?

Most of the time you are loading all the library and using 10% of it. And on that 10% you are modifying 90% of it.

I feel like using grid and pure CSS / JS are enough and cleaner.

I honestly think the best choice for which framework you use should come down to your team's skills. If you have one Senior Dev that is great at React, but like 3-4 mid-level devs, and a handful of junior devs that know Vue.js ... maybe look at using Vue.js a little more seriously.

Yes, there are pros and cons to framework decisions, but I honestly see a LOT of teams not even consider whether a specific framework is a good fit.

I honestly think the best choice for which framework you use should come down to your team's skills. If you have one Senior Dev that is great at React, but like 3-4 mid-level devs, and a handful of junior devs that know Angular ... maybe look at using Angular a little more seriously.

Yes, there are pros and cons to framework decisions, but I honestly see a LOT of teams not even consider whether a specific framework is a good fit.

It was easier to find people who've worked on React than Vue. Angular did not have this problem, but seemed way too bloated compared to React. Angular also brings in restrictions working within their MVC framework. React on the other hand only handles the view/rendering part and rest of the control is left to the developers. React has a very active community, support and has lots of ready-to-use plugins/libraries available.

It is a very versatile library that provides great development speed. Although, with a bad organization, maintaining projects can be a disaster. With a good architecture, this does not happen.

Angular is obviously powerful and robust. I do not rule it out for any future application, in fact with the arrival of micro frontends and cross-functional teams I think it could be useful. However, if I have to build a stack from scratch again, I'm left with react.

I used React not just because it is more popular than Angular. But the declarative and composition it gives out of the box is fascinating and React.js is just a very small UI library and you can build anything on top of it.

Composing components is the strongest asset of React for me as it can breakdown your application into smaller pieces which makes it easy to reuse and scale.