Next Tech Blog

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Building Your First React Website
Learn how to build a React website using Create React App.
By Andrew Sverdrup
Database Normalization Explained
Learn about the first three forms of database normalization as you fix a broken schema.
By Lorraine Li
Introduction to Multilayer Neural Networks with TensorFlow’s Keras API
Learn how to build and train a multilayer neural network for image classification using TensorFlow’s Keras API.
By Lorraine Li
K-Means Clustering with scikit-learn
Learn the mathematics and applicability of the popular k-means clustering algorithm.
By Lorraine Li
Principal Component Analysis for Dimensionality Reduction
Learn how to perform PCA by learning the mathematics behind the algorithm and executing it step-by-step with Python.
By Lorraine Li
Video: How to use the OpenWeatherMap API with Python
In this video, learn how to get the temperature, wind speed, and weather status using the OpenWeatherMap API.
By Andrew Sverdrup
Classification and Regression Analysis with Decision Trees
Learn how to build classification and regression decision trees.
By Lorraine Li
Getting Started with the Next Sandbox
Announcing lighting fast, in-browser computing environments that start in 2 seconds.
By Saul Costa
Learn Swift Basics in 5 Minutes
Crash course on the basics of Swift, from "Hello, World" to working with variables.
By Lorraine Li
Packt and Next Tech partner to bring interactive tech education to developers
We're excited to announce a partnership with Packt Publishers!
By Saul Costa
Introduction to Object-Oriented Programming with Ruby
Learn the fundamental concepts of OOP in Ruby by building an API connector to send an SMS.
By Lorraine Li
How to Perform Exploratory Data Analysis with Seaborn
Perform exploratory analysis on a real dataset by creating attractive visualizations with the seaborn library.
By Lorraine Li
Introduction to Linear Regression in Python
A quick tutorial on how to implement linear regressions with the Python statsmodels & scikit-learn libraries.
By Lorraine Li
How to use the OpenWeatherMap API with Python
Learn how to use Python to request and transform data from the OpenWeatherMap API.
By Andrew Sverdrup
New Year, New Interface!
We've been hard at work on a new tab-based interface. It's up, and here's why we're so excited!
By Saul Costa
New Course: Database Fundamentals
Learn about databases and SQL with this interactive course.
By Saul Costa
How Next Tech Powers Harvard's CS50 Course
Learn about how Next Tech powers the sandbox and labs for Harvard's CS50 course.
By Saul Costa
This Picture Will Change the Way You Learn to Code
Tips and tricks for how to learn to code like the pros.
By Saul Costa