- Do not raise issues or send PRs for for any website changes.
- Do not choose an entire topic or a whole bunch of sections. Just choose a single small section for which you will be contributing when you raise a new issue.
**Do not choose an entire topic or a whole bunch of sections. Just choose a single small section for which you will be contributing when you raise a new issue.**
- **NumPy**: Introduction, Arrays, Indexing and Slicing, Operations on Arrays, Concatenating Arrays, Reshaping Arrays, Splitting Arrays, Statistical Operations on Arrays, Loading Arrays from Files, Saving NumPy Arrays in Files, etc.
- **Pandas**: Introduction, Importing and Exporting Data, DataFrames, Pandas Series Vs NumPy ndarray, Descriptive Statistics, Data Aggregations, Sorting a DataFrame, Group by Functions, Altering the Index, Other DataFrame Operations, Handling Missing Values, Import and Export of Data between Pandas and MySQL, Pandas plotting, etc.
- **Plotting & Visualization**: Matplotlib, Seaborn, Customisation of Plots (Marker, colour, Line width and Line Style), Line chart, Bar Chart, Histogram, Scatter Chart, Plotting Quartiles and Box plot, Pie Chart, etc.
- **Data Science & Machine Learning**: Scikit-learn, TensorFlow, PyTorch, regression, classification, clustering, ensemble model, deep learning, etc.
- **API Development**: Building APIs using FastAPI, CRUD API Development, etc.
In case you are new to the open source ecosystem, we would be more than happy to guide you through the entire process. Just join our [Discord server](https://bit.ly/heyfoss) and drop a message in relevant channel.