An open API service indexing awesome lists of open source software.

Data visualization

Data visualization is the visual depiction of data through the use of graphs, plots, and informational graphics. Its practitioners use statistics and data science to convey the meaning behind data in ethical and accurate ways.

https://github.com/patelabhi574/hotel_reservation_analysis

Analyzing data collected by hotel to make future prediction for the owner of what are the segments they are making most profit & also which are the patterns & trends which have been seen over the past years in the booking in different times throughout the year and price setting on the website in peak time as per availability index.

data data-visualization datamodeling looker-studio powerbi reporting sql-query sql-server

Last synced: 19 Feb 2026

https://github.com/nafisalawalidris/building-a-clustering-model-for-customer-segmentation

Customer Segmentation Using Clustering: This repo applies clustering algorithms to a customer transaction dataset, grouping similar customers together based on their purchasing behavior. Targeted marketing strategies can be developed by analyzing distinct customer segments.

clustering customer-segmentation data-analysis data-visualization k-means machine-learning marketing-analytics unsupervised-learning

Last synced: 16 Mar 2025

https://github.com/scarblase/portfolioprojects

A collection of data analysis and business intelligence projects using SQL, Python, and visualization tools to uncover insights from real-world datasets. 🚀📊

csv data-analysis data-engineering data-mining data-science data-visualization matplotlib matplotlib-pyplot pandas python python3 seaborn sql

Last synced: 06 May 2026

https://github.com/gitjeff05/nih-grant-awards

Analysis of NIH grant awards from ExPORTER data files

data-visualization jupyter-notebook jupyterlab matplotlib pandas python3 seaborn

Last synced: 06 May 2026

https://github.com/gracysapra/heart-disease-prediction-using-logistic-regression

This project uses Logistic Regression to predict the likelihood of heart disease based on medical attributes such as age, cholesterol levels, and blood pressure. It includes model training, evaluation, and an interactive Gradio interface for real-time heart disease risk prediction.

classification data-preprocessing data-science data-visualization gradio-interface heart-disease-prediction logistic-regression machine-learning

Last synced: 11 Jun 2026

https://github.com/vietdoo/real-estate-marketplace

a webapp that can visualize homes for sale on a cluster map. Data is continuously fetched from MongoDB, build filtering functions and APIs to find homes.

api bigdata data-visualization flask maps mongodb reactjs webscraping

Last synced: 07 May 2026

https://github.com/sivas-2/coffee-sales-visualization

This repository contains data visualization scripts and notebooks analyzing coffee sales data from a vending machine, sourced from Kaggle. The visualizations explore sales trends, customer preferences, and product popularity over time.

data data-analysis data-science data-visualization python visualization

Last synced: 07 May 2026

https://github.com/zen204/airbnb-availability

A machine learning model that predicts Airbnb listing availability, utilizing feature engineering and supervised learning techniques to improve guest experience and optimize host management.

binary-classification data-analysis data-preprocessing data-visualization feature-engineering machine-learning matplotlib model-evaluation nlp pandas predictive-modeling python scikit-learn seaborn supervised-learning

Last synced: 21 Jan 2026

https://github.com/bala-1409/foreign-exchange-rate-time-series-data-science-project

This project will use time series analysis to forecast the exchange rate between the euro and the US dollar. The project will use a variety of statistical techniques, such as ARIMA to model the data and forecast the exchange rate.

data-analysis data-science data-visualization datapreprocessing eda exploratory-data-analysis forecasting machine-learning-algorithms model modelfitting predictive-modeling python3 scikit-learn statsmodels time-series time-series-analysis

Last synced: 07 May 2026

https://github.com/1ayanabil1/iris-visualization

This repository focuses on visualizing the Iris dataset using various data visualization techniques. It includes histograms, scatter plots, box plots, pie charts, bubble charts, and KDE plots to provide insights into the dataset’s structure. The project utilizes Matplotlib, Seaborn, Plotly, and Scikit-learn to generate insightful visualizations.

analytics clustering data-analysis data-science data-visualization datavisualization-project datavisualizations eda exploratory-data-analysis machine-learning machinelearning-python python

Last synced: 07 May 2026

https://github.com/rahul-404/full_stack_data_science_with_generative_ai

Welcome to the repository for the course "Full Stack Data Science with Generative AI". This repository is designed to accompany the course and provide resources, exercises, and projects related to the study of data science and generative AI techniques.

data-analysis data-science data-visualization database deep-learning exploratory-data-analysis feature-engineering generative-ai machine-learning nlp python statistics

Last synced: 12 Apr 2026

https://github.com/mariam-badr-mb/student-score-prediction

This project predicts students' exam scores based on study-related and demographic factors using machine learning models.

data-analysis data-visualization explore linear-regression machine-learning mean-square-error student-project supervised-learning

Last synced: 16 Aug 2025

https://github.com/gui-sitton/churn-finalproject

predict its customers' churn. If it is discovered that a user is planning to switch operator, the company will offer them promotional codes and special plan options.

churn-prediction data-analysis-python data-science data-visualization

Last synced: 26 Jul 2025

https://github.com/fawaz-ahmed/js-infinite-median

Calculate median of a stream of numbers using heap sort (with nlogn comlpexity)

crypto data-structures data-visualization graphs infinite math median median-heap numbers pricing streaming-data

Last synced: 15 Aug 2025

https://github.com/mariam-badr-mb/gtc-ml-project2-diabetes-prediction

This project is part of the GTC Machine Learning Program. It demonstrates the end-to-end ML workflow by building a predictive model for diabetes detection

classification-algorithm data-analysis data-visualization diabetes-prediction gridsearchcv hyperparameter-tuning machine-learning python

Last synced: 09 May 2026

https://github.com/sathyasris27/data-analysis-on-adult-smoking-patterns-in-the-uk

The aim of this analysis is to understand the smoking patterns among adults in the UK.

data data-analysis data-visualization python3

Last synced: 09 May 2026

https://github.com/barrarrr/fly-in

A dynamic, terminal-based drone network simulation application.

42 42school a-star algorithms breadth-first-search data-visualization drone fly-in

Last synced: 10 Jun 2026

https://github.com/dimitryzub/walmart-stores-coffee-analysis

Walmart Coffee Exploratory Data Analysis. Data Extracted with SerpApi 🧡

analysis analytics data data-visualization matplotlib pandas python pythonanalysis seaborn

Last synced: 10 May 2026

https://github.com/kalelmartinho/7daysofcode

Esse projeto tem como objetivo experienciar o dia a dia de um cientista de dados. É um desafio com duração de uma semana, proposto pela Alura.

7daysofcode alura data-cleaning data-science data-visualization forecasting machine-learning

Last synced: 10 May 2026

https://github.com/viseshrp/community_health_indicator

Android app to fetch,organize and represent NYC health data

android data-analysis data-visualization health

Last synced: 03 Mar 2025

https://github.com/cwendorf/devise

Data Exploration, Visualization, and Inference with Statistical Estimation [R Package]

confidence-intervals data-visualization devise effect-size estimation r r-package statistics

Last synced: 29 May 2026

https://github.com/scarblase/russian-military-losses-analysis

This repository provides an in-depth analysis of Russian equipment losses using PySpark and data visualization techniques.

data data-science data-visualization jyputer-notebook matplotlib pyspark python3 seaborn seaborn-plots ukraine ukraine-invasion

Last synced: 12 May 2026

https://github.com/asifdotexe/air-quality-analysis-aqa

AQA is a data-driven project focused on analyzing air quality data sourced from data.gov.in. The project encompasses data preprocessing, analysis, and visualization to gain insights into air pollution levels across various locations in India. By examining six key pollutants, the project aims to raise awareness about the environmental issues

aqi-analysis data-analysis data-preprocessing data-science data-visualization presentation

Last synced: 07 Jun 2026

https://github.com/dianaow/singapore_stories

Exploring and visualizing datasets related to Singapore issues

d3 d3js d3v4 data-visualization maps singapore singapore-government

Last synced: 11 Aug 2025

https://github.com/s-sutharsan-20/python-matplotlib-1

This repository contains matplotlib python programs

data-visualization matplotlib python

Last synced: 13 May 2026

https://github.com/stimulsoft/samples-dashboards.web-for-asp.net-angular

ASP.NET MVC and ASP.NET Core samples for Dashboards.ANGULAR data analysis tool, Visual Studio C# projects, and .NET Framework 4.5.2, 4.6, 4.7, 4.8 versions, and .NET Core 3.1, .NET 5.0, .NET 6.0, .NET 7.0, .NET 8.0 dashboard engine

analysis analytics angular angular17 charts client-server dashboard dashboards data-visualization embedded interactive kpi native net-core pivot sql tables tools typescript webapp

Last synced: 09 Apr 2026

https://github.com/whitehathackerpr/data-visualization-tool

This is a Python-based web application that allows users to upload datasets, analyze data, and create visualizations interactively. The tool is designed for ease of use and provides a simple interface to perform basic data analysis and generate visualizations

data data-analysis data-visualization python python3

Last synced: 05 Sep 2025

https://github.com/vjo/d3-punchcard

D3 Punchcard chart 📊●•●

chart d3js data-visualization library punchcard visualization

Last synced: 13 Jun 2026

https://github.com/vincent-tran-94/dataviz_tweets_chatgpt

Une application Streamlit pour analyser et visualiser les données et les tweets sur la sortie de ChatGPT. Ce projet comprend la gestion des données, l'analyse des sentiments, les tendances émergentes et les applications potentielles de ChatGPT.

data-management data-visualization python streamlit text-mining twitter

Last synced: 08 May 2026

https://github.com/mayankyadav23/air-bnb-data-analysis

Data analysis and insights from NYC Airbnb listings, focusing on key metrics such as host performance, neighborhood trends, pricing, and customer reviews. Comprehensive documentation of ETL processes and analytical methodologies is provided. Perfect for understanding Airbnb dynamics and decision-making in the NYC market.

advanced-excel business-intelligence data-analysis data-analytics data-visualization power-bi ppt

Last synced: 19 Mar 2026

https://github.com/bzbradford/wibee-dashboard

Data visualization app for WiBee pollinator surveys.

data-visualization pollinators shiny

Last synced: 30 Jul 2025

https://github.com/willie-conway/global-superstore-data-modeling-analysis

A comprehensive data modeling and analysis project for the 🌍Global Super Store, focusing on database design 🗃️, sales data analysis 📊, and interactive visualizations 📍 using MySQL 🖥️ and Tableau 📈.

business-analytics business-intelligence data-exploration data-modeling data-preprocessing data-restructuring data-visualization database-design er-diagram geographic-analysis interactive-dashboard mysql profit-analysis sales-analysis sales-performance sales-trends sql star-schema tableau time-series-analysis

Last synced: 21 Jul 2025

https://github.com/atharvbyadav/expensemate

A simple, lightweight personal finance tracker built with Streamlit and SQLite. Log expenses, visualize spending habits, manage budgets, and download reports – all through an interactive web interface.

budgeting data-analysis data-visualization expense-tracker finance-app open-source pandas personal-finance plotly python sqlite streamlit streamlit-webapp

Last synced: 28 Apr 2026

https://github.com/nathanvilbert/kaiture-agriculture-business-reports-with-power-bi

The project "Kaiture-Agriculture-Business-Reports-with-Power-BI" focuses on utilizing Business Intelligence to optimize agricultural yield and productivity. By integrating Power BI for data analysis, this project provides comprehensive insights into crop production patterns, market trends, and key factors affecting yield.

big-data-analytics data-visualization power-bi sas swot-analysis

Last synced: 19 Mar 2026

https://github.com/muralisuvvani/airbnb-exploratory-analysis

Exploratory Data Analysis (EDA) on Airbnb NYC dataset to uncover trends, patterns, and insights. Data cleaning and visualization of Airbnb listings in New York City. Analyzing Airbnb NYC 2019 dataset using Python (Pandas, Numpy, Matplotlib, Seaborn)

analytics data-visualization exploratory-data-analysis numpy pandas python3

Last synced: 04 May 2026

https://github.com/nafisalawalidris/hici-african-foods

HiCi African Foods: Excel dashboard & pivot table analysis of EU food rejection data to identify risks & recommend focus areas for market expansion.

data-analysis data-cleaning data-visualization eu-food-rejection excel-dashboard hici-african-foods market-expansion pivot-tables

Last synced: 19 Mar 2026

https://github.com/szapp/magistdataanalysisvisualization

Case study: Data analysis and visualization to evaluate and recommend a business partnership. Team project for data-driven business with SQL and Tableau

dashboard data-analysis data-science data-visualization data-viz sql tableau-public

Last synced: 19 Mar 2026

https://github.com/moeeinaali/micromaster-programmingfordataanalysis-winter2024-assignment04

Micromaster ProgrammingForDataAnalysis Course - Winter2024 - Assignment04

data-science data-visualization matplotlib pandas seaborn

Last synced: 17 Apr 2026

https://github.com/charliecm/meteorite-landings

Data visualization of meteorite landings on Earth.

astronomy d3 data data-visualization mapbox space visualization

Last synced: 18 Apr 2026

https://github.com/topfunky/learning-r-stats

Scripts and data while learning to use the R statistics and charting software program

data-visualization r statistics

Last synced: 16 Jun 2026

https://github.com/jolars/qualpal-py

A Python package for automatic generation of qualitative color palettes

colors data-visualization palette-generation

Last synced: 04 Apr 2026

https://github.com/milos-agathon/netherlands_rail_density_map

Plot a choropleth map using OSM data and geospatial analysis

bigdata data-science data-visualization geospatial gis maps osm rails rstats

Last synced: 04 Apr 2026

https://github.com/prashver/dashboard-gallery

These dashboards provide insights across diverse domains, including cryptocurrency sales, workforce challenges, disease impact analysis, and retail trends. Leveraging tools like Power BI and Excel, they offer actionable insights for decision-making.

cryptocurrency dashboards data-analysis data-profession data-visualization market-segmentation-analysis microsoft-excel monkey-pox powerbi product-analysis retail-trends

Last synced: 15 Feb 2026

https://github.com/pylhc/accelerator_timeline

A non-exhaustive collection of past, modern and future accelerators including their main parameters

accelerator data-visualization energy history luminosity

Last synced: 22 Sep 2025

https://github.com/garcane/british-airways-analysis

This project focuses on analyzing and visualising travel data from British Airways using Tableau. The goal is to extract insights and present them in an interactive and visually appealing manner.

data data-analysis data-visualization tableau

Last synced: 19 Mar 2026

https://github.com/mardavsj/weather-prediction

Weather prediction model which mainly focuses on visualization.

data-analysis data-visualization matplotlib numpy pandas pandas-dataframe

Last synced: 10 Apr 2026

https://github.com/neurodivergent-dev/3d-fractal-explorer

Interactive 3D visualization tool for exploring the mesmerizing world of Mandelbrot and Julia fractals. Built with Python, OpenGL and PyQt5, offering real-time animation and intuitive controls.

3d-graphics complex-numbers computer-graphics data-visualization educational fractal graphics-programming interactive julia-set mandelbrot math-visualization mathematical-art mathematics numpy opengl pyqt pyqt5 python scientific-visualization visualization

Last synced: 04 May 2026

https://github.com/ahmednasef3/udemy-courses-full-eda

Exploratory Data Analysis on the factors that can affect the promotions and earnings in Udemy Courses and the perfect way to make a good saled course in Udemy.

data-analysis data-science data-visualization eda exploratory-data-analysis matplotlib pandas seaborn udemy-course-project

Last synced: 01 May 2026

https://github.com/bydmiller/textwizards

This repository houses a collection of my natural language processing (NLP) projects, showcasing a variety of applications and experiments in the field. From sentiment analysis to language modeling, explore the power of NLP through my code. Feel free to use, modify, and contribute!

char-rnn chat-bot-nltk classification data-visualization encoder-decoder-attention gpt gradient-descent math-question-solver n-gram-language-models naive-bayes-classifier nlp patient-survival-analysis regression-algorithms sentiment-analysis smallgpt spell-checker titanic-dataset translation trax word-embeddings

Last synced: 30 Jul 2025

https://github.com/nouman6093/advanced-statistical-models

in this repository i will upload everything i have learned about data science advanced statistical models. there are over 42 statistical models. each of them work on algorithms. and there are over 32 algorithms. each library has its own way of writing such statistical models. after learning i will try to upload as much statistical models as possibl

data data-analysis data-science data-visualization

Last synced: 11 Jun 2026

https://github.com/garcane/insight-ventures-inc-analysis

This report provides a comprehensive analysis of Insight Ventures Inc.'s financial performance based on data from 2013 and 2014. It includes insights into sales performance, profitability, and market trends across North America and Europe.

data-visualization excel excel-dashboard excel-report financial-analysis

Last synced: 19 Mar 2026

https://github.com/sourabh-kumar04/numpy-basic

Numpy-Basic is a structured learning repo covering NumPy from basics to advanced. It includes arrays, indexing, reshaping, filtering, vector ops, angle functions, stats, and .npy file handling. Each concept is explained with code, examples, and Matplotlib visualizations in both light and dark modes. Ideal for students and data learners.

data-analysis data-science data-visualization learning learning-resources machine-learning matplotlib numerical-computing numpy python python-library python-programming

Last synced: 10 May 2026

https://github.com/amirnaghibi/companion

find the safest way back home with a trusted companion

data-visualization django-framework pathfinding python3 webapp

Last synced: 10 Apr 2026

https://github.com/msthamizh/chicago-crime-analyzer

Developing a PowerBI dashboard that allows users to interactively analyze and predict crime patterns using machine learning. The supports crime trend analysis and enabling users to explore insights such as crime hotspots, peak hours, arrest rates, and incident locations while providing dynamic visualizations for enhanced decision-making.

data-preprocessing data-visualization exploratory-data-analysis machine-learning matplotlib powerbi python seaborn

Last synced: 28 Apr 2026

https://github.com/michalredm/carsdatasetdashboard

Shiny dashboard with data visualizations for the 90,000+ Cars Dataset.

data-visualization shinydashboard

Last synced: 20 Apr 2026

https://github.com/sunnybibyan/call_centre_power_bi_dashboard

Create a dashboard in Power BI to visualize relevant KPIs and metrics that will help the call center manager understand trends.

call-centre-analysis dashboard data-analysis data-visualization powerbi

Last synced: 19 Mar 2026

https://github.com/delta-f/deltafstation

🚀 Professional Web-based Quant Platform: High-performance Strategy Backtesting, Real-time Paper Trading, and Live Log Monitoring. Built for retail traders with Flask & deltafq.

algorithmic-trading backtesting data-visualization deltafq flask paper-trading python3 quant quantitative-analysis trading-platform yfinance-api

Last synced: 01 Apr 2026

https://github.com/kiranmayi5/tableau-projects

A collection of interactive Tableau dashboards showcasing data visualization and storytelling skills.

business-intelligence data-storytelling data-visualization interactive-visualizations tableau

Last synced: 27 Feb 2026

https://github.com/cwendorf/polyplot

Visualizing Distributional Statistics [R Package]

data-visualization distribution-shape polyplot r r-package statistics

Last synced: 15 Mar 2025

https://github.com/mitevpi/vue-d3-bar-chart

Reusable, reactive, animated bar chart using D3 + Vue.js. Written in idiomatic Vue, rather than D3 syntax.

d3 data data-visualization frontend interactive svg vue web

Last synced: 18 May 2026

https://github.com/shoyeb45/avltreevisualizer

This is data structure project. In this project I've built AVL tree visualisation application using javafx library of java. This project have solidified my understanding of AVL tree data structure and learnt a lot from this project

data-structures data-visualization java javafx javafx-application visualization

Last synced: 27 Feb 2026

https://github.com/ondrejhruby/airbnb-analysis-machine-learning

A comprehensive end-to-end machine learning project analyzing Airbnb listings data. This project includes exploratory data analysis, model training, optimization, and model interpretability, using a randomly generated dataset for demonstration purposes.

airbnb-data data-science data-visualization exploratory-data-analysis hyperparameter-tuning machine-learning model-interpretability python regression-analysis

Last synced: 20 Jul 2025

https://github.com/flazefy2/ds-50k_songs_dataset_generated_by_ai

https://www.kaggle.com/datasets/refiaozturk/spotify-songs-dataset

csv data-science data-visualization jupyter-notebook python statistics

Last synced: 25 Apr 2026

https://github.com/jfoster17/save

Search Analysis and Visualization Environment

analysis data-science data-visualization environment search visualization

Last synced: 07 Apr 2025

https://github.com/melihcanndemir/3d-fractal-explorer

Interactive 3D visualization tool for exploring the mesmerizing world of Mandelbrot and Julia fractals. Built with Python, OpenGL and PyQt5, offering real-time animation and intuitive controls.

3d-graphics complex-numbers computer-graphics data-visualization educational fractal graphics-programming interactive julia-set mandelbrot math-visualization mathematical-art mathematics numpy opengl pyqt pyqt5 python scientific-visualization visualization

Last synced: 30 Jul 2025

https://github.com/cdeweyx/game-of-thrones-s7e1-eda

Exploratory data analysis of scraped tweets related to Game of Thrones S7E1

data-analysis data-visualization python twitter-api

Last synced: 26 Apr 2026

https://github.com/tejas-130704/whatsapp-analyser

ChatMate is a web app that analyzes WhatsApp chats, providing insightful visualizations like word clouds, heatmaps, and activity timelines. It calculates total messages, words, media, links, and more, helping you understand chat patterns for groups or individuals with ease. Simply upload your chat file and get detailed reports instantly!

data-analysis data-visualization python streamlit web-application whatsapp-analysis

Last synced: 26 Apr 2026

https://github.com/sandravizz/global-inequality-data

This repository includes the data wrangling about the Global Inequality dataviz project using vanilla js and the library arquero.js

arquero d3js data-visualization data-wrangling javascript world-inequality-database

Last synced: 10 Feb 2026

https://github.com/sankalp130/call-center_data-analysis

This repository contains Tableau dashboard, visualization, and data analysis projects I have created.

data-cleaning data-schema data-visualization tableau

Last synced: 05 Jan 2026

https://github.com/pavankethavath/dataspark-illuminating-insights-for-global-electronics

DataSpark is a retail analytics project for Global Electronics leveraging Python, SQL, and Power BI. It uncovers customer insights, sales trends, and store performance to optimize marketing, inventory, and operations. Features include clean datasets, SQL-driven analysis, and interactive dashboards, driving data-driven growth and decision-making.

data-engineering data-visualization dataanalytics powerbi python retail-data sql

Last synced: 27 Apr 2026

https://github.com/mohd-faizy/learn_matplotlib

Matplotlib is a powerful plotting library in Python that allows you to create static, animated, and interactive visualizations. It’s widely used for representing data graphically, making it easier to analyze and understand.

data-visualization matplotlib matplotlib-heatmap matplotlib-pyplot matplotlib-python matplotlib-styles matplotlib-tutorial plots-graphs plots-in-python

Last synced: 26 Feb 2026

https://github.com/sahaavi/new-venture-s-compass

Find suitable country for your business based on world business indicators!

bars dash dashboards data-visualization interactivity map plotly plotly-dash python radarchart startup vizualisation

Last synced: 16 May 2025

https://github.com/mastersign/mastersign-datascience

High level helpers for data science in Python with Pandas.

data-science data-visualization database-access pandas python

Last synced: 05 May 2026

https://github.com/jmofuture/poblacion-mundial

Power BI - Análisis de la Población Mundial, Mortalidad Infantil y Esperanza de Vida

csv data-visualization dax excel powerbi powerquery

Last synced: 26 Feb 2026

https://github.com/ninadpatil09/bankcard-analytics---credit-debit-card-usage-monitoring

This project is a comprehensive data analysis initiative aimed at extracting valuable insights from bank card usage data. The tools and techniques includes Python, Excel, Tableau, web scraping, pandas. It centers around understanding and visualizing trends and patterns in credit and debit card usage across multiple banks.

data-cleaning data-visualization excel python tableau tableau-public web-scraping

Last synced: 18 Apr 2026

https://github.com/vyjayanthipolapragada/early_sepsis_detection_ml

An end-to-end project leveraging clinical datasets (PhysioNet, MIMIC-IV, MIMIC-IV-ED) to develop and compare ML and LSTM-based models for early sepsis prediction.

data-analysis data-visualization deep-learning healthcare jupyter-notebook keras-tensorflow lstm-neural-networks machine-learning neural-network python

Last synced: 28 Apr 2026

https://github.com/naso7y/online-store-analytics-powerbi

Interactive Power BI dashboards for online store analytics. Visualize sales, profits, quantities, and discounts with filters by state and category. Transform complex data into actionable insights.

analytics data-mining data-visualization powerbi

Last synced: 08 Feb 2026