Building an ERC-721 token on Ethereum with Solidity, Truffle, IPFS, and Pinata


Building integrated smart contracts on Ethereum with web3.js, Node.js, and Ganache


Building a smart contract on Ethereum with web3.js, Node.js, and Ganache


Decentralized application with Node.js, web3.js, Solidity, and Ganache


Full stack application with Node.js, Express, MongoDB, and React.js


Adding authentication and access management with JSON Web Tokens and bcrypt password hashing


Full stack application with Node.js, Express, MongoDB, and React.js


Implement authentication and authorization with Flask-Security


Build a modular Flask application using Jinja and templates


Build and run a simple Flask application in under 5 minutes

What is Flask?

Flask is a Python web framework built with a small core and easy-to-extend philosophy that was originally designed and developed by Armin Ronacher in 2010 and became the most popular Python web framework in 2018.

What is a web framework?

A web framework is a code library that makes web development faster and easier by providing common patterns for building reliable, scalable and maintainable web applications. Since the turn of the century, it is common practice for web development projects to use an existing web framework except in very unusual situations. Other than Flask, popular web frameworks include Django, ASP.NET, Laravel, and Ruby on Rails.

Colin Kraczkowsky

Problem solver wielding JavaScript and Python as my tools. Builder of RESTful web services and progressive web applications. Scholar of the newly possible.

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