Practice and develop your coding skills by building real live interactive autograded projects with solutions and video tutorials
Data Science
Numpy
sklearn
beginner
Discover how artificial intelligence can classify red wine quality using chemical properties! This beginner-friendly machine learning project uses the K-Nearest Neighbors (KNN) algorithm to predict whether a wine is of low, medium, or high quality. Perfect for data science enthusiasts, this project combines real-world data, Python, and scikit-learn to build and optimize a predictive model.
Start projectJavascript
vanilla.js
HTML and CSS
intermediate
Build a real life beautiful landing page without any framework and collecting leads
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Node
easy
Create Unique Domain Names: The domain mafia is far from over! With new extensions popping up daily, there's a chance to score a fantastic domain. Build a script to generate creative combinations using pronouns, adjectives, and nouns. Who knows? Your idea might lead to millions!
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Jest
Unit Testing
easy
Give a series of exercises and solutions, create the unit tests to automaticaly grade the given solutions
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React.js
intermediate
Create your own music player using the HTML audio tag. Implement basic features like Play, Pause, Next, and Previous buttons. Make the buttons fixed at the bottom and use React's ref to control the audio tag. Add extra features like volume control, repeat mode, shuffle, and timeline slider for a better experience.
Start projectData Science
Machine Learning
beginner
Use Naive Bayes algorithm to classify apps reviews as good or bad.
Start projectData Science
Python
Numpy
beginner
Use your NumPy, Pandas and Matplotlib skills to practice a little about hypothesis testing with Annova and others
Start projectLayouts
HTML and CSS
beginner
The Postcard is a beginner-friendly exercise designed to help you practice your first steps in HTML5 and CSS3 by creating a personalized postcard. You'll replicate a pre-designed postcard layout (just like a potential employer will ask you in the future) while learning about HTML structure, CSS styling, and working with Google Fonts. Share your finished postcard with someone special and showcase your creativity!
Start projectData Structures
Serialization
Python
beginner
Create an API to read from a family tree structure
Start projectJavascript
HTML and CSS
React.js
intermediate
Build a simple contact list app using React.js and Flux Architecture. Manage contacts with features to create, update, delete, and view them seamlessly. Enhance UI with modals for better user experience.
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vanilla.js
HTML and CSS
intermediate
Practice building algorithms by doing a selection-sorting algorithm and displaying it on a website.
Start projectData Science
Numpy
scikit-learn
beginner
Learn how to train and optimize a machine learning model, build a Flask web app to interact with it, and deploy the full application on Render. This hands-on project walks you through data exploration, model creation, app development, and cloud deployment step by step.
Start projectData Science
Numpy
Machine Learning
beginner
Use your skills with numpy, pandas, and matplotlib to practice some probability concepts.
Start projectData Science
Python
Numpy
beginner
Practice your calculus and algebra skills using Python with NumPy, Pandas, and Matplotlib. Work through real-life exercises like calculating speed, acceleration, and cost optimization. Build functions, graphs, and tables while learning key concepts in calculus and linear algebra, such as derivatives and matrix operations.
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The DOM
HTML and CSS
easy
Create a simple todo web app using vanilla js
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HTML and CSS
React.js
beginner
Enhance your React.js skills by building a simple counter component that dynamically tracks elapsed time. This project reinforces React Components, props, and setInterval() usage. Display elapsed seconds, customize countdowns, and add reset or alert functionalities.
Start projectJavascript
HTML and CSS
intermediate
Practice building algorithms by doing a bubble-sorting algorithm and displaying it on a website.
Start projectJavascript
React.js
easy
Build a simple two-player TicTacToe game using React.js. No AI, just a fun interactive board! Learn about state, props, and event handling. Follow best practices, plan components, and implement game logic efficiently
Start projectData Science
Machine Learning
beginner
Create an NLP-based spam detection system using Support Vector Machine (SVM) to analyze and classify URLs as spam or not. Learn dataset preprocessing, feature extraction, model training, and optimization.
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