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/hamzacham/data_set-projet-11

mon projet d'Analyse des données passagers d’une compagnie aérienne à l’aide de Power BI pour identifier les leviers d’amélioration de l’expérience client.

analysis dashboards data-visualization dax dax-query pwerbi visualization

Last synced: 01 Feb 2026

https://github.com/khanovico/python-stock-analyzer

This is a Webapp implemented by python and several data science frameworks, enabling online stock trend analyzing.

amcharts-js-charts data-analysis data-visualization flask javascript pandas python scikit-learn

Last synced: 02 Feb 2026

https://github.com/amoghkori/data-analysis-using-algebraic-and-geometric-methods-in-statistics

This project utilizes algebraic and geometric methods in statistics to analyze real-life data using R. It involves conducting various statistical tests, creating Bayesian network graphs, employing linear regression models, and evaluating model fit.

data-interpretation data-visualization graphical-models linear-regression model-evaluation rprogramming statistical-analysis

Last synced: 02 Feb 2026

https://github.com/matthewandretaylor/csc207project

Forest Visualization 3D MVC. Using Data collected from the city of Kitchener

3d-graphics data-visualization

Last synced: 19 Apr 2026

https://github.com/ianjure/average-precipitation-map

A 3D data visualization of average precipitation using R.

data-visualization philippines r

Last synced: 16 Aug 2025

https://github.com/aman-codde/credit-card-analytics

A full-stack dashboard for credit card users to analyze spending, track rewards, and download statements securely.

analytics dashboard data-visualization express fullstack jwt-authentication mongodb nodejs react recharts tailwindcss

Last synced: 09 Apr 2026

https://github.com/sroman0/data-analytics

Data Analytics Exercises is a collection of comprehensive university-level exercises aimed at enhancing skills in data analytics. The repository includes practical notebooks covering data manipulation, exploratory data analysis (EDA), statistical analysis, data visualization, and machine learning fundamentals.

data-analysis data-analytics data-science data-visualization education exercises exploratory-data-analysis hands-on-practice jupyter-notebook machine-learning python statistics

Last synced: 15 Apr 2026

https://github.com/mdaltamashalam/uber-fare-prediction-models

Predicts the fare amount of Uber rides based on various factors such as pickup/drop-off coordinates, passenger count, and trip distance.

catboost data-analysis data-cleaning data-visualization lgbm-regressor machine-learning matplotlib numpy pandas python random-forest regression-models skit-learn xgboost-algorithm

Last synced: 26 Feb 2026

https://github.com/jacekkala/world_road_safety_report

World Road Safety Analysis - Power BI Report

data-visualization power-bi public-health road-safety who-data

Last synced: 08 Feb 2026

https://github.com/saisurajmatta/data-professionals-survey-data-visualization-project

Transformed survey data of data professionals using Power BI, showcasing diverse visualizations and analytics, with emphasis on job roles, programming languages, and geographical insights.

data-cleaning data-visualization power-query powerbi powerbi-dashboards powerbi-visuals

Last synced: 08 Feb 2026

https://github.com/leftcoastnerdgirl/visualizations_with_tableau

This projects gives the student an opportunity to demonstrate their skills in data visualization.

data-analytics data-visualization storytelling storytelling-with-data tableau

Last synced: 09 Feb 2026

https://github.com/peter-gy/autovistype

Probing vision-language model alignment with human expert visual grouping over stratified sample of VIS30K dataset.

data-visualization google-genai langchain llm-benchmarking marimo meta-llama mistral multi-label-classification openai polars qwen uv vis30k vision-language-model visual-stimuli visualization-categorization vlm

Last synced: 02 May 2026

https://github.com/smahala02/materials-science-introduction

Introduction to Materials Science concepts using Python for array manipulation and visualization with NumPy and Matplotlib.

data-visualization materials-science matplotlib numpy python scientific-computing

Last synced: 09 Feb 2026

https://github.com/alexeyraspopov/vizmath

Set of useful functions for data visualization

data-visualization

Last synced: 04 Oct 2025

https://github.com/prithviraj-2003/cognifyz-data-science-internship

🎓 Data Science Internship at Cognifyz Technologies 📅 Duration: 2 Months 🧠 Worked on real-world restaurant data 🗂️ Completed structured tasks across 3 levels 📌 Tasks focused on EDA, data preprocessing, visualization, and analysis 📎 Task descriptions provided in an attached PDF

data-analysis data-science data-visualization matplotlib numpy pandas python3

Last synced: 29 Apr 2026

https://github.com/bretsw/eme6356-ss25-module5

Slide deck for EME6356, Module 5: Data Visualization (Spring 2025)

analytics data-analytics data-visualization slides

Last synced: 09 Mar 2026

https://github.com/faizkhairi/repo-insights

Visualize commit patterns, language breakdown, and contributor stats for any GitHub repository

analytics data-visualization github github-api nextjs oauth recharts swr tailwindcss typescript visualization

Last synced: 02 May 2026

https://github.com/franckalbinet/teuvo

Self-Organising Map implemented as Literate Programming

data-visualization dimensionality-reduction neural-network

Last synced: 09 Feb 2026

https://github.com/raghul-m/stock-price

Simple Stock Price App Using Streamlit and Yfinance

data-science data-visualization streamlit-webapp yfinance-library

Last synced: 04 Oct 2025

https://github.com/pedromarquetti/spotify-analyser

Data analyser for Spotify account usage

data-visualization python spotify

Last synced: 18 Mar 2026

https://github.com/rickyarians/scrappy-do

Projek ini dikembangkan sebagai salah satu capstone project dari Algoritma Academy Data Analytics Specialization. Deliverables yang diharapkan dari projek ini adalah melakukan simple webscrapping untuk mendapatkan informasi.

beautifulsoup4 data-science data-visualization flask flask-application pandas webscraping

Last synced: 15 Apr 2026

https://github.com/pejpero/neural_network_regression_and_classification

This repository contains neural network regression models built from scratch and using Keras for comparison. It visualizes training and testing performance, analyzing MSE, R², and decision boundaries. The project demonstrates learning techniques and optimization for regression tasks.

data-visualization keras machine-learning neural-network regression

Last synced: 09 Feb 2026

https://github.com/ninadpatil09/heart_disease_detection_analysis

The Heart Disease Detection Analysis aims to create a predictive model for identifying individuals at risk of heart disease. Using a dataset with attributes like age, sex, and health metrics, the project focuses on distinguishing patients with and without heart disease.

data-analysis data-cleaning data-science data-visualization machine-learning

Last synced: 15 Apr 2026

https://github.com/ludreinsalvador/global-covid-19-data-analysis

Contains Power BI dashboards that visualizes and analyzes global COVID-19 cases, deaths, and vaccination trends using data from the World Health Organization (WHO). The project aims to provide insights into the pandemic’s impact and vaccination progress worldwide through dynamic reports and advanced analytics.

analytics covid-19 covid19-data data data-analysis data-collection data-transformation data-visualization

Last synced: 26 Feb 2026

https://github.com/mathusanm6/critics-vs-players-analysis

This data analysis examines the relationship between critic scores, sales (owners), player engagement, and pricing to determine the ROI of critic reviews.

data-analysis data-science data-visualization game-reviews games-sales jupyter-notebook python-3 steam-games

Last synced: 16 Apr 2026

https://github.com/mukeshlilawat1/netflix-data-visualization

Netflix Data Visualization – This project explores the Netflix dataset using Pandas for data manipulation and Matplotlib for creating meaningful visualizations. It highlights trends in movies and TV shows, distribution by release year, ratings, duration, and categories, making the data easy to understand through graphical insights.

data-visualization matplotlib pandas pip python

Last synced: 09 Apr 2026

https://github.com/animesh-chourey/power-bi

Various projects at my attempt to learn Power BI

business-analytics data-analysis data-visualization powerbi

Last synced: 10 Feb 2026

https://github.com/charlesemil/tableau-dashboard-project

Building a design and dynamic Tableau dashboard to present an overview of the sales/customers metrics and trends.

customer-dashboard customers-analysis dashboard data-visualization interactive-visualizations kpi sales-trends-analysis tableau tableau-dashboards year-over-year-analysis

Last synced: 10 Feb 2026

https://github.com/sreekar0101/bank-financial-loan-performance-trend-analysis

About This project analyzes the performance trends of financial loans using SQL for data extraction and Tableau for visualization. The goal was to perform exploratory data analysis (EDA) to understand key metrics like loan applications, funded amounts, interest rates, and debt-to-income ratios using sql and tableau for visualization

data-analysis data-visualization sql tableau

Last synced: 27 Feb 2026

https://github.com/venkat-a/olympiananalytics

OlympianAnalytics uncovers Olympic trends, focusing on medal distribution by region, gender, and athlete attributes. It highlights dominance shifts and the role of inclusivity in sports, offering key insights through data visualization.

data-engineering data-visualization statistics tableau

Last synced: 10 Feb 2026

https://github.com/brandongregoryscott/arthistory

Web application for viewing historical Spotify artist data.

data-visualization data-viz spotify

Last synced: 11 Feb 2026

https://github.com/siddhant4srivastava/numeric-and-visual-summary

Exploring Data with Numeric and Visual Summaries of a Bank Loan Dataset

data-science data-visualization

Last synced: 10 Nov 2025

https://github.com/farhad-here/adventureworks_interactive_sales_dashboard_powerbi

An interactive Power BI dashboard for Adventure Works sales team to analyze performance, customers, products, and employees. Includes data cleaning, data modeling, DAX measures and advanced visualization features.

business-intelligence chart csv data-analysis data-cleaning data-cleaning-and-preprocessing data-visualization dax powerbi

Last synced: 13 Aug 2025

https://github.com/haonamnguyen/data-science-job-analysis

Evaluate the factors influencing salary trends in the data science industry, including experience levels, job titles, employment types, company sizes, and remote work arrangements, to help HR teams and hiring managers make data-driven decisions regarding compensation packages and recruitment strategies.

data-analysis data-science data-visualization jupyter-notebook python

Last synced: 16 Apr 2026

https://github.com/mominurr/amazon-best-sellers-data-analysis

Exploring trends and product insights in Amazon Best Sellers data.

data-analysis data-visualization python scraping selenium tableau

Last synced: 29 Apr 2026

https://github.com/dhruwsunita/car-sales-dashboard

Car sales dashboard using Tableau visualization tool.

car-sales data-analysis data-visualization excel kpis tableau

Last synced: 27 Feb 2026

https://github.com/rodrigojunqueiradev/python-exercises

Repositório para armazenar exercícios realizados na linguagem Python / Repository to organize exercises with Python language

data-analysis data-science data-structures data-visualization database math pandas pandas-python python python-3 python3 sql statistics

Last synced: 16 Apr 2026

https://github.com/akhi07rx/petals-using-r

This R code generates a plot of a flower. It uses polar coordinates and the sine function to create the petal shapes and then plots them.

data-visualization graphics opensource plot r trignometry

Last synced: 23 May 2026

https://github.com/c2ramel/autonomous-semantic-discovery

An unsupervised machine learning engine that utilizes Non-negative Matrix Factorization (NMF) to autonomously extract and visualize latent semantic topics from the 20 Newsgroups dataset.

data-visualization machine-learning nlp nmf python scikit-learn unsupervised-learning

Last synced: 16 Apr 2026

https://github.com/codelayers-ai/homebrew-tap

This is a Homebrew Tap repository for distributing the CodeLayers CLI.

ai-agents data-visualization visionpro

Last synced: 15 Mar 2026

https://github.com/sallurisumanth/linq-tech-intern-assessment

🚀 This project showcases a live data dashboard using Python, MongoDB, Streamlit, and Docker. It includes data ingestion with real-time category-based updates, transformations, and interactive visualizations with filtering and auto-refresh. Ideal for monitoring trends dynamically with a clean UI and containerized deployment.

analytics containerization-with-docker data-ingestion data-visualization docker-container internship-assessment mongodb-database python realtime-dashboard streamlit-dashboard

Last synced: 16 Apr 2026

https://github.com/nathanaelmutua/british-airways-data-science-challenge

My solutions for the Forage program: web scraping, data cleaning, analysis, and visualization to extract business insights. Demonstrating practical data science skills for real-world problem-solving.

british-airways british-airways-virtual-program data-science data-visualization dataanalysis forage internship-project internship-task jupyter-notebook python sentiment-analysis webscraping

Last synced: 12 Aug 2025

https://github.com/r12habh/canada-imigration-data-analysis

Dataset: Immigration to Canada from 1980 to 2013 - International migration flows to and from selected countries - The 2015 revision from United Nation's website. (Cognitive Class Data Analysis with Python)

canada data-analysis data-science data-visualization datascience python python3

Last synced: 23 May 2026

https://github.com/m-biriulova/m-biriulova

Hi! I'm Mariia — a Python Developer and Data Analyst passionate about automation, web development, and smart data solutions. Open to collaborations and freelance projects

automation data-analyst data-visualization freelancer github-profile open-to-work portfolio python-developer telegram-bots web-scraping

Last synced: 12 Feb 2026

https://github.com/saravanansuriya/airbnb-analysis

In This project aims to analyze Airbnb data, perform data cleaning and preparation, develop interactive geospatial visualizations, and create dynamic plots to gain insights into pricing variations, availability patterns, and location-based trends with help of Streamlit app.

data-visualization eda mongodb-atlas pandas python-script streamlit-webapp

Last synced: 29 Apr 2026

https://github.com/amirrezaskh/nyc-taxi-dashboard

A comprehensive data analytics platform that processes NYC taxi trip data from Google BigQuery and visualizes insights through an interactive React dashboard. Features real-time heatmaps, temporal analysis, and geographic intelligence across 263 NYC taxi zones.

bigquery dashboard data-analytics data-science data-visualization geospatial leaflet material-ui nyc-taxi plotly react typescript

Last synced: 29 Apr 2026

https://github.com/nabilshadman/power-bi-essential-training

Exercise files for Power BI Essential Training (2024): datasets and dashboards for hands-on learning

dashboard data-analysis data-science data-visualization power-bi power-bi-dashboard

Last synced: 12 Feb 2026

https://github.com/yalai92/alfalfa_imp_exp_analysis

This repository covers data cleaning, analysis, and visualization of global alfalfa and pellet imports, focusing on trends from 2003 to 2023. It also includes a predictive analysis of global alfalfa demand for 2024-2029, using data science techniques to provide insights for stakeholders in the alfalfa industry.

data-analysis data-cleaning data-visualization matplotlib numpy pandas python sckiit-learn tableau

Last synced: 12 Feb 2026

https://github.com/kaushik-puttaswamy/blinkit-sales-performance-analysis-powerbi

An interactive Power BI dashboard analyzing BlinkIT’s sales performance, outlet metrics, and customer insights.

data-visualization dax-expression powerbi

Last synced: 03 Mar 2026

https://github.com/ankit21111/carpredict

This project predicts car prices using machine learning models, including Simple and Multiple Linear Regression. It covers data acquisition, feature selection, and optimization techniques like Ridge Regression. The best model, Multiple Linear Regression, achieved an R² score of 0.84. Check out the full analysis in the repository!

data-analysis data-visualization matplotlib numpy pandas pyhton scipy seaborn sklearn

Last synced: 16 Apr 2026

https://github.com/ashish-kr-srivastava/olympic-games-eda---python

About Exploratory Data Analysis of a Historical Olympic Games Dataset, including all the games from Athens 1896 to Rio 2016.

data-visualization datacleaning eda matpotlib numpy pandas python seaborn seaborn-python

Last synced: 09 Apr 2026

https://github.com/erayagdogan/simplecharts

Simple Charts is a chart maker compose app with material 3 design. Charts are created using the lets-plot-compose library.

android android-app charts data-analysis data-visualization jetpack-compose lets-plot-kotlin material-3 viewmodel

Last synced: 11 Aug 2025

https://github.com/tallcoleman/orchestra-season-visualization

An interactive data visualization creator for orchestra seasons

data-visualization

Last synced: 28 Feb 2026

https://github.com/rajkumargara/bike_rental_data_analysis

Chicago bike rental data analysis for business insights using R programming

data-analysis data-visualization data-wrangling large-dataset machine-learning-algorithms

Last synced: 11 Aug 2025

https://github.com/laipching/sprint6_module1

Exploratory Data Analysis with Python (Pandas/Matplotlib/Seaborn). Business questions, metrics and clear visualizations.

data-visualization eda matplotlib numpy pandas python seaborn

Last synced: 29 Apr 2026

https://github.com/karlyndiary/mavens-pizza-sales-insight

Analyzing Maven Pizza's sales performance and business insights by exploring key metrics, product trends, customer behavior, and peak sales periods, utilizing SQL for querying and Excel for dashboard visualizations.

analysis data-exploratory data-pipeline data-visualization eda etl excel-dashboard pizza-dataset sql

Last synced: 19 Mar 2026

https://github.com/farhad-here/student_performance_analyzer

Student Performance Analyzer with python, it is on of my data analysis course project. I teach you about filter(),lambda,map() in python

data-analysis data-visualization filter kaggle kaggle-dataset lambda map pandas python python-tutorial streamlit

Last synced: 29 Apr 2026

https://github.com/dantasl/map-covid-brazil

A map from Brazil for COVID-19 confirmed cases and deaths powered by Google Charts API.

covid-19 data-visualization google-charts map

Last synced: 11 Aug 2025

https://github.com/bhavyabhargava/2022_aus_fed_election_analysis

R based in-depth analysis of voter behavior during the **2022 Australian Federal Election**

behavioral-patterns data-visualization election-analysis geospatial-data rprogramming sf

Last synced: 28 Feb 2026

https://github.com/saba-gul/business-intelligence-case-study-flyingwhale-airline

FlyingWhale Airline BI Case Study: Analyzing customer flight activity and loyalty history to optimize operations and enhance customer experience.

airline-data-analysis airline-datasets business-analytics business-intelligence dashboards data-visualization dataanalytics eda flyingwhale presentation

Last synced: 13 Feb 2026

https://github.com/muhammadusman-khan/e-commerce-store-eda

Exploratory Data Analysis on E-commerce store data to uncover insights about sales trends, customer behavior, and product performance using Python libraries like Pandas, NumPy, and Matplotlib/Seaborn.

data-analysis data-science data-visualization e-commerce eda exploratory-data-analysis jupyter-notebook matplotlib numpy pandas python seaborn

Last synced: 29 Apr 2026

https://github.com/0xhericles/ufcg-geojson

GeoJSON file containing the blocks and buildings of the Federal University of Campina Grande.

data data-visualization geojson map open-source ufcg university

Last synced: 09 Feb 2026

https://github.com/rajireddy15/employee-attrition-prediction-hr-analytics-

Employee Attrition Prediction (HR Analytics) helps organizations analyze employee data, identify factors driving turnover, and predict attrition using machine learning and visual dashboards, enabling data-driven HR decisions and retention strategies.

data-cleaning data-collection data-manipulation data-preprocessing data-science data-visualization eda feature-engineering imbalanced-data machine-learning mysql-database numpy pandas

Last synced: 04 May 2026

https://github.com/imartinezl/spain-unemployment

Observatory of the Unemployment in Spain 👨‍🏭🛠️👩‍🏭

data-science data-visualization r rstudio shiny

Last synced: 28 Feb 2026

https://github.com/marialuizaleitao/dsa-powerbi

Este repositório contém uma série de análises e projetos construídos durante o curso de Power BI para Business Intelligence e Data Science da Data Science Academy.

analytics business-intelligence data-visualization dax-expression machine-learning powerbi

Last synced: 14 Feb 2026

https://github.com/shwetapardhi/assignment-04-simple-linear-regression-1

Q1) Delivery_time -> Predict delivery time using sorting time. Build a simple linear regression model by performing EDA and do necessary transformations and select the best model using R or Python. EDA and Data Visualization, Feature Engineering, Correlation Analysis, Model Building, Model Testing and Model Predictions using simple linear regressi

correlation-analysis data-visualization distplot eda feature-engineering model-building model-prediction model-testing numpy ols-regression p-value pandas python regression-plot rsquare-values seaborn simple-linear-regression smf statsmodel t-score

Last synced: 30 Apr 2026

https://github.com/machinelearningzuu/data-engineering-projects

This repository is a curated collection of projects and tools that exemplify best practices in data engineering. It serves as a resource for data professionals seeking to enhance their data infrastructure, optimize data pipelines, and implement cutting-edge data processing techniques.

airflow bigquery data-engineering data-science data-visualization data-warehouse

Last synced: 30 Apr 2026

https://github.com/malakaburamila/power-bi-dashboards

A portfolio of interactive Power BI dashboards I developed, showcasing data visualization, analytics, and data-driven insights.

amazonsalesanalysis analytics dashboards data-analysis data-visualization datasets hranalytics power-bi

Last synced: 14 Feb 2026

https://github.com/gusenov/open-data-scripts

Scripts to explore public datasets. Скрипты для работы с открытыми данными.

charts data data-visualisation data-visualization datavisualization highcharts kazakhstan open-data opendata qazaqstan

Last synced: 28 Feb 2026

https://github.com/r-mahesh45/fraud-detection-and-sales-analysis-using-random-forest

This project uses Random Forest to classify fraud risk based on taxable income and analyze key factors driving high sales for a cloth manufacturing company.

classification data-visualization extract-transform-load python3 random-forest

Last synced: 30 Apr 2026

https://github.com/buddhinik/loan-default-prediction

This project uses HomeEquity dataset (hmeq) to build a classification model to predict clients who are likely to default on their loan and give recommendations to the bank on the important features to consider while approving a loan.

data-science data-visualization decision-trees jupyter-notebook logistic-regression machine-learning python random-forest

Last synced: 14 Feb 2026

https://github.com/nafisrayan/decentai

A comprehensive platform built using ReactJS and Flask, combining blockchain technology with AI to create a secure and intelligent space for community engagement and policy discussions. Leverages NLP and LLM for meaningful interactions and sentiment analysis while ensuring data security and user privacy.

chatbot data-analysis data-visualization flask gemini gemini-ai gemini-ai-chatbot gemini-api government government-tech llm mongodb nlp polls python react tailwind voting-systems winknlp

Last synced: 12 Apr 2026

https://github.com/angchekar28/air-quality-index-analysis

This project analyzes Air Quality Index (AQI) data to identify pollution trends, seasonal variations, and the impact of different pollutants. It includes data visualization, correlation analysis, and insights into air quality variations over time.

data-analysis data-science data-visualization exploratory-data-analysis jupyter-notebook machine-learning python

Last synced: 30 Apr 2026

https://github.com/harmonicode/signal-viewer

Signal-Viewer is a user-friendly tool designed to help you visualize and analyze various signals such as ECG, EEG, and EMG. It provides an intuitive interface for loading, displaying, and interpreting signal data.

biomedical-signal-processing data-visualization pyqt5 python signal-processing

Last synced: 14 Feb 2026

https://github.com/deolae/data-visualization-project

Using the Tableau software, in this project I've utilized the "Suicide rates overview 1985 to 2016" dataset from Kaggle to make different visualizations for various insights such as the number of suicides per country, and then I've neatly put all of the visualizations and parameter controls in a dashboard.

data-visualization tableau

Last synced: 14 Feb 2026

https://github.com/abhinav330/instagram-influencers-analysis

This Jupyter Notebook focuses on preprocessing and visualizing data from an Instagram profiles dataset. It includes data loading, inspection, visualization, and some data preprocessing steps.

data data-science data-visualization exploratory-data-analysis exploratory-data-visualizations influncer-products instagram scikit-learn sklearn

Last synced: 08 Jun 2026

https://github.com/sartajbhuvaji/cerealicious

A fun way to visualize nutrients in milk and cereals! | A project under CPSC 5320 Visual Analytics

d3js data-visualization

Last synced: 19 Mar 2026

https://github.com/hemangsharma/hotel-revenue-booking-analysis

This project provides a comprehensive revenue and reservation analysis for Highfield Hotel using historical data exported from booking systems and internal revenue reports. The goal is to derive actionable insights to improve room profitability, understand booking patterns, and support data-driven decision-making.

analysis data-analysis data-visualization hotel

Last synced: 10 Aug 2025

https://github.com/lucas-mazzolim/superstore-bi

Project where I prepared two data sources for querying and created a BI visualization in Data Studio. Used tools as Mysql, Looker Studio, Google Spreadsheet and Python.

business-intelligence data-analysis data-visualization google-looker-studio mysql spreadsheet

Last synced: 27 Jul 2025