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/chandrashekhar-01/globalterrorism-analysis

A data mining and analytics project on the Global Terrorism Database (Kaggle) that explores worldwide terrorism trends through Python-based data visualization and statistical analysis.

data-analysis data-mining data-visualization exploratory-data-analysis

Last synced: 28 Feb 2026

https://github.com/rightfulcode/retail-sales-breakdown

Time Series Analysis of Walmart Retail Sales – Internship project analyzing sales trends, seasonal patterns, and revenue breakdowns using Pandas, Matplotlib, and Seaborn.

data-analytics data-visualization elevvo-internship matplotlib pandas python retail-sales seaborn time-series-analysis

Last synced: 08 May 2026

https://github.com/farhannirzhor/vrinda_store_excel_project

This project is about excel analysis and visualization. In this project, I analyzed Vrinda Store's sales and made an annual sales report

data-analysis data-cleaning data-preprocessing data-visualization microsoft-excel reporting

Last synced: 05 Jan 2026

https://github.com/devoloper-1/k-means-visualizer

Interactive K-Means clustering brought to life with animations, dynamic centroid splitting, and vibrant visuals. Learn and explore clustering like never before!

amcharts bootstrap5 css data-visualization html5 javascipt javascript k-means-clustering

Last synced: 16 Apr 2026

https://github.com/sayamalt/twitter-sentiment-analysis

Successfully established a machine learning model which can accurately classify the sentiment of any particular tweet into either positive, negative or neutral category.

data-visualization exploratory-data-analysis nlp sentiment-analysis supervised-learning text-processing

Last synced: 09 Nov 2025

https://github.com/sayamalt/credit-card-approval-prediction

Successfully developed a machine learning model which can accurately predict up to 100% accuracy whether a credit card application of a given applicant would be approved or not, based on several demographic features such as applicant age, total income, marital status, total years of work experience, etc.

binary-classification cicd-deployment cross-validation data-exploration-and-preprocessing data-visualization exploratory-data-analysis feature-engineering hyperparameter-optimization machine-learning model-deployment model-retraining model-selection model-testing model-training-and-evaluation

Last synced: 09 Nov 2025

https://github.com/arunesh-tiwari/sales-analysis

Tableau Data Analysis Project.

data-analysis data-visualization tableau

Last synced: 01 Mar 2026

https://github.com/badranalyst/airbnb-listings-data-visualization-insights-into-pricing-and-popularity

This project visualizes Airbnb listings data, focusing on price by zip code, average price per bedroom, annual revenue, and distinct bedroom listings. Interactive charts reveal trends and patterns, providing valuable insights for hosts and travelers to understand market dynamics.

dashboard data-visualization dataset tableau tableau-dashboards tableau-desktop tableau-public

Last synced: 01 Mar 2026

https://github.com/satvikpraveen/numpymasterpro

A hands-on, production-ready toolkit to master NumPy — from first principles to real-world applications. Includes modular Jupyter notebooks, reusable utility scripts, cheatsheets, and advanced projects like K-Means clustering from scratch.

broadcasting data-analysis data-science data-source data-visualization jupyter-notebook kmeans-clustering linear-algebra machine-learning matrix-algebra numerical-computation numpy numpy-broadcasting numpy-examples numpy-tutorial open-source python scientific-computing standardization vectorization

Last synced: 08 May 2026

https://github.com/jose-zothner-meyer/finance-individual-loans

A comprehensive analysis of a financial institution's loan portfolio using Python, focusing on data preprocessing, exploratory data analysis (EDA), and feature engineering.

credit data-science data-visualization eda exploratory-data-analysis finance jupyter-notebook matplotlib numpy pandas plotly python scipy seaborn

Last synced: 09 Apr 2026

https://github.com/5hraddha/sda-megaline-the-best-plan

Megaline is a telecom operator and it offers its clients two prepaid plans, Surf and Ultimate. The commercial department wants to know which of the plans brings in more revenue in order to adjust the advertising budget.

data-visualization hypothesis-testing matplotlib numpy pandas scipy seaborn statistical-data-analysis

Last synced: 16 Apr 2026

https://github.com/iyashwantsaini/911_capstone

For this capstone project we will be analyzing some 911 call data from Kaggle.

capstone data-science data-visualization python3

Last synced: 10 Jun 2026

https://github.com/lisabensoussan/sampling-data-wrangling-and-visualization

This project focuses on simulating rollup profit strategies and analyzing data on notable female scientists using R. It includes tasks like simulation, data scraping from Wikipedia, and generating various visualizations.

data-visualization data-wrangling probability simulation statistical-analysis

Last synced: 19 Mar 2026

https://github.com/karo23361/toy-store-kpi-power-bi

PowerBI Portfolio Project

csv data data-visualization powerbi

Last synced: 03 Feb 2026

https://github.com/chokzb/covid19_vaccination_analysis

An EDA project examining global COVID-19 vaccination progress. The notebook investigates vaccination trends by country, daily vaccination rates, timeline patterns, and dose distribution. The project includes visualisations created with Matplotlib, Seaborn, and Plotly.

covid-19 data-analysis data-visualization jupyter-notebook matplotlib numpy pandas plotly python seaborn vaccination

Last synced: 07 May 2026

https://github.com/mayankyadav23/career-aspirations-of-genz

Explore a collection of interactive dashboards developed during my internship at KultureHire! This repository includes visual insights into Learning Aspirations, Manager Aspirations, and Mission Aspirations, designed to help stakeholders make informed decisions. 🌟📈

advanced-excel data-cleaning data-collection data-preprocessing data-visualization kulturehire sql

Last synced: 02 Mar 2026

https://github.com/akhdandann/itutilizationdashboard-powerbi

Interactive Power BI dashboard for monitoring IT utilization, application uptime, and infrastructure performance at PT PLN (2014-2018).

business-intelligence dashboard data-visualization power-bi reporting

Last synced: 26 Jan 2026

https://github.com/asuquoaa/bar_chart_visualization_with_confidence_intervals_and_interactive_slider

This project visualizes probabilistic data using bar charts with 95% confidence intervals, allowing users to explore deviations from a Value of Interest (V of I) interactively.

data-visualization interactive-visualizations statistics

Last synced: 01 Sep 2025

https://github.com/samkazan/fraud-detection-ml

Machine learning models for enhanced fraud detection in e-commerce transactions, exploring feature engineering, distance prediction, and clustering analysis.

clustering data-science data-visualization dataanalytics dbscan eda hierarchical-clustering kmeans-clustering knn-imputer matplotlib mlxtend python scikit-learn seaborn xgboost

Last synced: 08 May 2026

https://github.com/ianjure/martial-law-in-data

A data visualization of how martial law shaped the Philippine economy.

data-visualization

Last synced: 05 Jan 2026

https://github.com/ayaankhan98/covid-19-analysis

Covid-19 Analysis. This repository is a part of AMURoboHack 1.0, Here we tried to visulize the world data of Covid-19. Data Visulization gives an easy way to understand bunch of data. We tried plotting the data over a world map so that users can eaisly get the stats for a conuntry by just hovering the mouse pointer over the country in the world map, we also provided the zooming over the world map to bring a sense of attractiveness and user friendly interface.

covid-19 d3js data-visualization topojson

Last synced: 30 Mar 2025

https://github.com/samuelson777/titanic-dataset-analysis

Exploratory data analysis of the Titanic dataset, uncovering insights on passenger survival rates based on gender, age, and class. Includes data cleaning, visualization, and findings.

data-analysis data-visualization exploratory-data-analysis kaggle machine-learning matplotlib pandas python seaborn titanic-dataset

Last synced: 16 Apr 2026

https://github.com/themihirmathur/qlik-intern-project

Qlik Analysis of Road Safety & Accident Patterns in India 📈 Analyzed & visualized road safety data for 20.85k+ accident cases with 9+ accident data patterns in India using Qlik 📉 Reduced inefficiencies by 25% by developing design of an avant-garde data tracking dashboard that monitored injuries.

data-analysis data-visualization presentation qlik qlik-cloud qlik-sense qlikview

Last synced: 04 Mar 2026

https://github.com/andersoncrs/arboles_de_decision_calidad_del_vino

Contiene un análisis detallado de la calidad del vino utilizando un modelo de clasificación basado en árboles de decisión. Incluye la exploración de datos, detección y manejo de valores atípicos, análisis Univariado y Bivariado, y la creación y evaluación de un modelo predictivo. El objetivo principal es predecir la calidad del vino.

data-analysis data-science data-visualization machine-learning matplotlib seaborn sklearn tree-decision

Last synced: 20 May 2026

https://github.com/allanreda/telco-customer-churn-predictor-app

A web-based machine learning application that predicts customer churn using a logistic regression model. Built with Scikit-Learn for model training, Gradio for the user interface, and deployed on Google Cloud App Engine. The app allows users to input customer data and receive predictions on churn risk to support business decision-making.

app-engine data-visualization deployment google-cloud gradio hyperparameter-tuning logistic-regression machine-learning numpy pandas scikit-learn

Last synced: 16 Apr 2026

https://github.com/badranalyst/student-tests-data-analysis-application

Python-based analysis of student test scores in math, reading, and writing, examining correlations with parental education, lunch type, and test preparation. Includes data cleaning, visualization, and statistical insights into factors influencing academic performance.

data-analysis data-visualization dataset matplotlib numpy pandas python sklearn

Last synced: 05 May 2026

https://github.com/johannaschmidle/netflix-subscription-analysis

Examined Netflix subscription data to understand market behaviour, predict future trends, and identify consumer preferences. [SQL, Tableau]

data-analysis data-cleaning data-trend data-visualization netflix

Last synced: 05 Mar 2026

https://github.com/samanhur/data_visualization_pcc

First experiences in data visualization with python

data-analysis data-science data-visualization python3

Last synced: 23 Mar 2025

https://github.com/ved-coder-king/wheat_ai_project

This project, Smart Wheat Farming AI System, was developed as part of the coursework for the Artificial Intelligence program at Esprit School of Engineering.

agriculture data-analysis data-visualization deep-learning image-classification machine-learning object-detection python wheat

Last synced: 15 Apr 2025

https://github.com/naomiwolfe/golden-isles-dashboard2

Interactive tourism analytics dashboard for Georgia's Golden Isles

analytics chartjs dashboard data-visualization georgia golden-isles tailwindcss tourism

Last synced: 05 Oct 2025

https://github.com/nathadriele/ifood-data-governance-pipeline

Este projeto demonstra uma solução completa de Data Governance com foco em qualidade, rastreabilidade, segurança e conformidade com LGPD. Utiliza tecnologias modernas como Streamlit, Airflow, dbt e Pydantic para implementar um ecossistema funcional e interativo com dashboard de governança de dados.

airflow dashboard data-analysis data-catalog data-engineering data-governance data-quality data-visualization dbt ifood lgpd matplotlib numpy observability-data pandas pipeline pyspark redis seaborn streamlit

Last synced: 02 Apr 2026

https://github.com/ledsouza/curso_de_estatistica_parte_4

Projeto de estatística para estudo de correlação e regressão

data-science data-visualization numpy pandas seaborn statsmodels vitrinedev

Last synced: 17 Apr 2026

https://github.com/koushikphy/covid-19-visualizer

A python plotly-dash app showing different statistics regarding Coronavirus 2019

covid-19 covid19-data covid19-tracker dash data-visualization plotly-dash webapp

Last synced: 08 May 2026

https://github.com/fbarffmann/cryptoclustering

Clustered over 100 cryptocurrencies using K-Means and PCA to identify market patterns. Optimized clustering retained 89.5% explained variance.

clustering crypto-analysis data-visualization hvplot k-means machine-learning pandas pca python sklearn

Last synced: 09 Apr 2026

https://github.com/eliasdehondt/learn-r

Welcome to the Learn-R repository! This is your go-to resource for learning the R programming language, whether you're a beginner or looking to enhance your skills.

data-analysis data-visualization education machine-learning programming r statistics tutorials

Last synced: 03 Apr 2026

https://github.com/snacks02/wobbling-statistics

Audio equipment statistics using Squiglink data

audio data data-visualization headphones iems speakers squiglink statistics

Last synced: 17 Apr 2026

https://github.com/kgotsosm/fcc-data-analysis

Notebooks created for the Data Analysis Course on freeCodeCamp

data-analysis data-visualization matplotlib pandas seaborn

Last synced: 17 Apr 2026

https://github.com/hasan9519/dhaka_apartment_sale_listings_analysis

Apartment sale listings analysis based on Dhaka city visualized by Tableau Dashboard

data-cleaning data-visualization python selenium tableau webscraping

Last synced: 09 May 2026

https://github.com/royungar/automotive_sales_insights_dashboard

Data visualization project analyzing automotive sales, recalls, and customer sentiment using IBM Cognos Analytics. Features KPIs, treemaps, heatmaps, and advanced visual storytelling techniques.

automotive-industry business-intelligence cognos-analytics csv customer-sentiment dashboard data-analysis data-engineering data-visualization eda excel heatmap ibm kpi recall-analysis sales-data treemap

Last synced: 04 Jun 2026

https://github.com/subho004/housepricepredictor

Bangalore House Price Predictor: A web app using Flask and scikit-learn to predict house prices in Bangalore based on location, area, bedrooms, and bathrooms.

bootstrap css data-science data-visualization flask github html lasso-regression linear-regression machine-learning model-deployment pickle predictive-modeling real-estate-housing-prices regression-analysis ridge-regression web-development

Last synced: 04 Apr 2026

https://github.com/sanam2405/ahs

This contains the analysis of result of AHS Madhyamik Examination 2022

data-analysis data-visualization jupyter-notebook python

Last synced: 18 Apr 2026

https://github.com/hanifheinrich/population-data-visualization

Implementasi Visualisai Data pada Data Kependudukan Nagari Tanjung Balik, Kabupaten Solok, Sumatera Barat Menggunakan Streamlit

data-visualization python streamlit-dashboard

Last synced: 16 Jun 2026

https://github.com/prangonghose/wikipedia-blocking-policies

This study investigates the relationship between editors’ disruptive behavior and regulation policies on English Wikipedia, focusing on the Blocking Policy page. The study collects and analyzes data from 2004 to 2022 using the Wikipedia API, page statistics, and keyword extraction.

data-analysis data-visualization matplotlib open-source pandas python3 seaborn

Last synced: 18 Apr 2026

https://github.com/awanraskall/retail-demand-analysis

Data analysis of retail meal orders, fulfillment centers, and product demand using Python

data-analysis data-visualization jupyter-notebook numpy pandas python

Last synced: 18 Apr 2026

https://github.com/amal-prasad/healthcare-insights

Healthcare Insights based on a dataset provided of a particular Hospital.

css data-preprocessing data-visualization html ipynb-jupyter-notebook mysql python3 streamlit

Last synced: 04 Apr 2026

https://github.com/11noel11/chaos_nonchaos_predictor_nn

AI-powered chaos detection using Simple Harmonic Motion (SHM) & Double Pendulum examples! Compare a Neural Network (NN) with the Lyapunov exponent method to classify chaotic vs. non-chaotic systems. Features Deep Learning, SHAP explainability, F1-score, precision, recall, and stunning visualizations!

chaos-theory classification data-visualization deep-learning double-pendulum explainable-ai feature-importance keras lyapunov-exponent machine-learning neural-networks nonlinear-dynamics python scientific-computing shap simple-harmonic-motion tensorflow time-series-analysis

Last synced: 18 Apr 2026

https://github.com/aykutsp/world-fuel-prices

Interactive world map of retail fuel prices with daily-refreshed data and a trip calculator. Live station-level feeds for FR, IT, ES, UK, US + EU Bulletin and World Bank fallback.

choropleth data-visualization diesel fuel-prices gasoline github-actions github-pages leaflet open-data openstreetmap osrm react trip-planner typescript vite world-map

Last synced: 05 Apr 2026

https://github.com/joonarafael/ids-exercises

Repository to store the exercise submissions for the Introduction to Data Science course (University of Helsinki).

course-work data-science data-visualization jupyter-notebook university-assignment

Last synced: 16 Jun 2026

https://github.com/cicerolino/project-lab

Projeto da disciplina de Project Lab do curso de ciências da computação. Discipline project (Project Lab) of computer science course.

computer-science-project data-visualization docker-compose nextjs postgresql-database prisma-orm reactjs vercel-deployment

Last synced: 05 Apr 2026

https://github.com/kwokhing/visualizing-datasets-with-facets

Demo on using Facets: An Open Source Visualization Tool for Machine Learning Training Data developed by Google's PAIR Initiative

anaconda data-analysis data-visualization facets jupyter-notebook missing-data open-source python skewness unbalanced-data visualisation visualization

Last synced: 18 Apr 2026

https://github.com/laiba-iqrar/hands-on-machine-learning

Repository containing solutions to CS-324 (Machine Learning) practice problems assigned by my professors.

data-visualization feature-engineering gradient-descent regression-models

Last synced: 18 Apr 2026

https://github.com/p1n2o/ngx-oracle-dv

Angular component to embed visualizations from Oracle Analytics Cloud into your Angular application.

angular data-visualization embed oracle-analytics-cloud oracle-visualization

Last synced: 18 Apr 2026

https://github.com/mksingh431/free-data-science-courses

Data science is a rapidly growing tech field that’s transforming business decision-making. To break into this field, you need the right skills. Fortunately, top institutions like Harvard and IBM offer free online courses. These courses cover everything from basic programming to advanced machine learning.

course data data-analysis data-science data-visualization free freecou python

Last synced: 19 Apr 2026

https://github.com/yuvrajsaraogi/unemployment-analysis-with-python

Unemployment is measured by the unemployment rate which is the number of people who are unemployed as a percentage of the total labour force. We have seen a sharp increase in the unemployment rate during Covid-19, so analyzing the unemployment rate can be a good data science project.

big-data big-data-analytics data-analysis data-science data-visualization engineering excel jupyter-notebook machine-learning mini-project natural-language-processing nlp project python3 sql

Last synced: 19 Apr 2026

https://github.com/tsbarr/toronto-open-data

Analysis of Toronto's open data initiatives. 🌆 Exploring Toronto's urban systems through data science 📊 Python-based analyses of public datasets 🔍 Focus on community impact and urban patterns 🎓 Academic rigour meets practical insights 🔄 Regularly updated with new analyses

api-integration civic-tech ckan-api data-analysis data-cleaning data-science data-visualization exploratory-data-analysis jupyter-notebook open-data pandas public-data python tableau toronto urban-analytics

Last synced: 09 May 2026

https://github.com/vidushibhadana/eda-on-nyc-taxi-data

About Conducting an Exploratory Data Analysis (EDA) on New York City taxi data and visualizing it through countplots, distribution plots (displot), and histograms using Python and it's libraries.

data data-visualization jupyter-notebook matplotlib numpy pandas python seaborn

Last synced: 11 Apr 2026

https://github.com/samwhaaa/superfoodsmax

A customer demographic & spending trend analysis on the fictional SuperFoodsMax grocery chain

data-analysis data-analytics data-visualization jupyter jupyter-notebook python

Last synced: 20 Apr 2026

https://github.com/nikolaos-mavromatis/etf-data-analysis-dashboard

Insights into SPY ETF performance with an interactive Streamlit dashboard powered by Alpha Vantage data.

api data-analysis data-visualization financial-analysis pandas plotly python streamlit

Last synced: 20 Apr 2026

https://github.com/apsinghanalytics/hranalytics_myersbriggspersonalityinsights

A Excel analytics study exploring the correlation between personality traits and key HR-relevant parameters, including tenure and performance

data-analysis data-visualization excel pivot-tables

Last synced: 30 Jan 2026

https://github.com/arda-guler/binmotion

Convert ANY data to a video file. Sister project of binGallery.

data data-visualization proof-of-concept video

Last synced: 04 Jun 2026

https://github.com/arif-rachmat/powershell-wpf-serialmonplot

A modern, WPF-based Serial Port Monitor and Real-time Data Plotter Powershell script

data-visualization powershell powershell-script serial-communication windows wpf

Last synced: 09 May 2026

https://github.com/bitkeks/hn-vis

Visualization of the Hacker News frontpage with Python and R.

data-visualization ffmpeg scraping

Last synced: 20 Apr 2026

https://github.com/weybsonalves/prevendo-o-atrito-de-clientes

Projeto em que percorro as etapas que compõem o ciclo de vida da ciência de dados a fim de prever o atrito de clientes do serviço de cartões de crédito de um banco.

data-analysis data-science data-visualization machine-learning python

Last synced: 06 May 2026

https://github.com/mjanez/spain-cultural-pulse

Interactive web app to explore contemporary Spanish culture, values, politics & social norms with beautiful data visualizations (Next.js + Leaflet + Recharts + D3). Based on 2024 nationwide survey (3k respondents).

csic culture d3js data-visualization i18n nextjs norpol open-data politics social-norms sociology spain spain-culture spain-politics survey-data tailwindcss

Last synced: 13 Jan 2026

https://github.com/ezeparziale/hello-streamlit

:bar_chart: Demo streamlit para analisis de datos

data-science data-visualization python streamlit

Last synced: 20 Apr 2026

https://github.com/maettuu/project-beatblend

Repository for the Master's Project 2024 on Visualizing and Explaining Sequential Song Recommendations through Data Humanism

audio-features aws ci-cd content-based-recommendation data-visualization discogs-api docker fastapi full-stack jwt-token masters-project postgres python recommendation-system redis rest-api spotify-api visual-data vuejs websocket

Last synced: 11 Apr 2026

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/rahulpatel0615/sales-analysis-project

Sales Data Analysis Dashboard with Python, Pandas, and Matplotlib. Features 12+ visualizations and comprehensive insights.

data data-analysis data-visualization matplotlib pandas portfolio python

Last synced: 21 Apr 2026

https://github.com/cgoliver/nlplotlib

Web-server for natural language based data visualization.

data-visualization flask matplotlib ml nlp reinforcement-learning web-app

Last synced: 09 May 2026

https://github.com/datasqlsantosh/electric_vechicle_data_anlaysis

In this personal Electric Vehicle Data Analysis Portfolio project, an exploratory data analysis was performed on the Electric Vehicle Data available on Kaggle. The main aim of the project is to uncover insights into the Electric Vehicle Good and profits trends.

data-cleaning data-visualization electric-vehicle power-bi sql sql-server

Last synced: 05 Jun 2026

https://github.com/aureliennicosiaulaval/ggcircular

A ggplot2 extension for circular, axial and directional data.

circular-statistics data-visualization directional-data ggplot2 r

Last synced: 05 Jun 2026

https://github.com/yash-rewalia/airbnb_eda_pandas

The goal of the project is to gather information and analyze the detailed information of the different entries in order to provide insights about the host and price of the property in a particular area as per your preference , type of rooms and number of reviews accordingly.

data data-cleaning data-insights data-preprocessing data-visualization matplotlib numpy pandas python seaborn

Last synced: 11 Apr 2026