Which tools do you need and how to use them; and how to create your first interactive web app in Python Streamlit is a framework for creating simple and elegant web applications in pure Python. It’s mainly aimed at Data Scientists and Analysts but can also be used as a general-purpose framework for creating web applications. No knowledge of HTML or Javascript is needed. …

PyScript lets you create web apps in Python without the need for a server. Flask is a Python web app framework for making server-based apps. We write the same simple app using both. — PyScript is Python in the browser and promises a new way of writing web applications. It’s very much at the alpha stage at the moment but is already a usable system. But do we need a new way? It’s true that I can create a fully functioning web app in…

Wikipedia tables are designed for people to look at, not for processing with computers, but with some help from Python and Pandas we can sort them out. We use the results of the 2021 Formula 1 season as an example. — Wikipedia is a fantastic resource but doesn’t particularly lend itself to use by data analysts. The data in the articles are designed to be looked at by people not processed by a computer and so it doesn’t necessarily provide an immediately usable resource. But Python and Pandas give us the…

10 trending Medium articles in Data Science ranked by popularity — Authors are sharing their expertise in many areas related to Data Science, AI, Machine Learning and more. Listed below are the ten most popular titles that are trending in Data Science on Medium on June 10, 2022. They are ranked by the number of claps that they have received. 1. Tune Deep Neural Networks using Bayesian Optimization

Goodbye XMLHttpRequest, hello fetch, async, and await — AJAX is a set of techniques to update the data on a web page without refreshing the whole page. This is achieved by requesting data from a server in the background and updating parts of the web page with that data. AJAX has been a bit of a misnomer for…

What will happen to JavaScript now that there’s a new scripting language available in the browser — Will future web apps all be written in PyScript? Python has all the attributes of a modern programming language and an enormous number of libraries that support a vast number of application types, so given the choice, why would you use Javascript? Well, just hold on a minute. Python in…

Streamlit may not have been designed for full-blown websites, but it is fairly straightforward to create multiple pages in a single app — There are two aspects to creating multi-page apps: how to select the one you want from the user interface and how to select which code to run. The UI could be an option menu, drop down, buttons, or other UI element. …

PyScript doesn’t support Plotly directly but there is a simple way around it — PyScript is a great idea — it let’s you write serverless web application entirely in Python and HTML. I wrote an introductory article, Create an Interactive Web App with PyScript and Pandas, which describes how to write a fairly simple dashboard type app using the Pandas plotting functionality. But thought…

PyScript allows us to create a serverless web application with HTML and Python as the scripting language — Is PyScript the future of web applications? Maybe, but probably not yet — it’s still only an alpha release and there is still a lot of work to do, I’m sure. But right now how useful it? We are going to create an interactive web application where the logic is…