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/nadahamdy217/skincaresentinel

This project analyzes customer feedback for skincare products by predicting sentiment using an unsupervised model. It includes a web application for real-time sentiment analysis, an ETL pipeline built with Azure Data Factory, Azure Databricks, and Azure Synapse Analytics, and a Power BI dashboard for visualizing review trends.

azure customer-feedback data-engineering data-science data-visualization database databricks etl-pipeline flask machine-learning powerbi python sentiment-analysis synapse-analytics unsupervised-learning web-application

Last synced: 07 Apr 2026

https://github.com/j5py/py4e

Python for Everybody Specialization (from University of Michigan on Coursera).

api data-visualization json python sql sqlite xml

Last synced: 05 May 2026

https://github.com/pronzzz/diabetes-prediction

Diabetes prediction using a KNN model and Pima Indian Diabetes Dataset

data-analysis data-manipulation data-preprocessing data-visualization knn machine-learning outlier-detection seaborn

Last synced: 13 Apr 2025

https://github.com/zborovskaanna/grosery_store_sales_analysis

Python data analysis project. Analysis of grocery store sales using visualizations and reporting in Tableau

data-analysis data-visualization matplotlib numpy pandas python seaborn tableau

Last synced: 08 Apr 2026

https://github.com/srjchsv/datacamp-projects

Projects from DataCamp as part of my Data Science learning journey.

data-science data-visualization datacamp-projects jupyter-notebook matplotlib pandas python statistics

Last synced: 11 May 2026

https://github.com/brunomontezano/sleep-cognition-and-functioning

💤 Data analysis of a brief communication published in Psychiatry Research Communications journal by Montezano et al (2023).

bipolar-disorder cognition data-analysis data-visualization data-viz depression ggplot2 pelotasrs psychiatry psychology published-article r sleep ucpel

Last synced: 13 Jun 2026

https://github.com/davidterpay/youtube-api

A simple python program that will allow you to view the the view count of any keyword in an specified time period

data-science data-visualization python3 youtube-api

Last synced: 16 May 2026

https://github.com/ireneflorez/exploration_r

Data exploration on the 'White Wine Quality' dataset using R

data-analysis data-visualization r

Last synced: 16 Jun 2026

https://github.com/annaanastasy/regression-project-flood-prediction

This project uses machine learning regression models to predict flood risks based on environmental and historical data, employing techniques such as linear regression, polynomial regression, SGDRegressor, and XGBoost for accurate flood prediction.

data-preprocessing data-science data-visualization feature-engineering machine-learning-algorithms regression xgboost-regression

Last synced: 05 Apr 2025

https://github.com/annaanastasy/clustering-fish-species

A comprehensive project demonstrating the use of various clustering techniques to analyze and group fish data effectively.

clustering-algorithm data-science data-visualization machine-learning-algorithms unsupervised-clustering unsupervised-machine-learning

Last synced: 05 Apr 2025

https://github.com/ramyacp14/salesforecasting

Forecasts future sales for a retail company using time series analysis with Facebook Prophet. The project involves data preprocessing, exploratory data analysis (EDA), and forecasting with holiday effects considered.

data-preprocessing data-visualization exploratory-data-analysis fbprophet machine-learning matplotlib model-evaluation numpy pandas python seaborn time-series-forecasting

Last synced: 06 Apr 2026

https://github.com/lut-ful/e-commerce-sales-report

This dashboard provides a visual analysis of e-commerce sales data

data data-analytics data-science data-visualization power-bi statics

Last synced: 28 Jun 2025

https://github.com/moiri-gamboni/city-explorer

Interactive comparison for choosing where to base a coliving and coworking hub

city-comparison coliving coworking data-visualization digital-nomad

Last synced: 30 Jun 2026

https://github.com/another-guy/use-d3

React hooks for D3.js data visualization library.

d3 d3js d3js-hook d3js-hooks data-visualization data-viz react react-hook react-hooks reactjs

Last synced: 16 Jan 2026

https://github.com/arction/lcjs-example-0703-customhtmlcursor

Example showcasing custom cursor implementation with HTML & CSS.

chart css data-visualization html javascript lightningchart-js

Last synced: 12 Mar 2025

https://github.com/shubhammittal-data/sales-customer_dashboard_tableau

An interactive Tableau project showcasing advanced data visualization techniques for sales performance and customer analytics. This dashboard provides key business insights using KPIs, trend analysis, and customer segmentation. Designed for executives, sales managers, and marketing teams to drive data-driven decision-making.

customer-behavior-analysis customer-segmentation data-analysis data-visualization product-analytics sales-analysis tableau tableau-dashboards tableau-public

Last synced: 07 Mar 2026

https://github.com/jlee9503/defense-risk-prediction

Build a machine learning pipeline that ingests defense procurement data, identifies high-risk contracts, and visualizes the results in an interactive dashboard.

data-analysis data-visualization exploratory-data-analysis python

Last synced: 25 Jan 2026

https://github.com/jpgiant/training_project

Analyzing whether there is a difference between the average death ages of left handers and right handers using Bayesian Conditional Probability Theorem.

bayesian-statistics data-analysis data-visualization numpy pandas-dataframe python

Last synced: 30 Apr 2026

https://github.com/chahelgupta/fitness-data-analysis-r-project

This project focuses on analyzing fitness data collected from various tracking devices to gain insights into users' activity levels, sleep patterns, calorie expenditure, and heart rate. The dataset used in this project consists of multiple CSV files, each containing different aspects of fitness-related data.

data-analysis data-cleaning data-exploration data-science data-visualization r r-language r-programming r-studio

Last synced: 18 May 2026

https://github.com/wvictor14/tidytuesday

My #TidyTuesday contributions

data-visualization r tidytuesday

Last synced: 03 Jul 2026

https://github.com/omari-kd/transborder-freight-data-analysis

This project analyses transportation data from the Bureau of Transportation Statistics (BTS) to uncover insights into cross-border freight's efficiency, safety and environmental impacts across road, rail, air and water modes.

data-analysis data-analysis-in-r data-cleaning-and-preprocessing data-science data-visualization powerbi

Last synced: 30 Mar 2025

https://github.com/anuuragg/human-microbiome---eda

Fundamentals of Data Science - End Semester Project 1

data-science data-visualization eda fds microbiome

Last synced: 14 Mar 2025

https://github.com/mkk-1817/cvip-ds-breast-cancer-prediction

Completed Phase 1 Project: Breast Cancer Prediction at CodersCave as a Data Science Intern. Achieved outstanding results with Logistic Regression (96.49% accuracy), SVM (93.85%), ANN (92.98%), and Random Forest (94.73%). Integrated a user-friendly Flask UI for accessibility, contributing to impactful healthcare solutions.

data-science data-visualization flask-application jupyter-notebook machine-learning machine-learning-algorithms python

Last synced: 30 Jun 2026

https://github.com/saob007/tablero_subsidios_servicio_agua

Se construye un dashboard para el análisis de la distribución y asignación de subsidios para agua potable y alcantarillado otorgados por la Secretaría de Planeación de la Alcaldía de Sincelejo en 2020, con el objetivo de identificar patrones en cobertura, consumo, facturación y subsidios, facilitando la toma de decisiones en políticas públicas

dashboard data-analysis data-visualization looker-studio

Last synced: 31 Jan 2026

https://github.com/singhdivyank/visualization

Wrangling NYPD data and visualising using graphs and maps in Python, Tableau, and R

data-visualization data-wrangling geopandas ggplot2 plotly pygwalker

Last synced: 13 Jun 2026

https://github.com/zacoppotamus/cityshade

[WIP] Studies in GPU-based cartography

cartography data-visualization glsl

Last synced: 13 May 2026

https://github.com/majajuri/vizualizacija-podataka

Labosi iz predmeta Vizualizacija podataka (FER)

d3js data-visualization jupyter-notebook tableau

Last synced: 05 Apr 2025

https://github.com/arction/lcjs-example-0452-pielut

A demo application showcasing using LightningChart JS Pie Chart with a lookup table for styling.

data-visualization demo example lcjs lightningchart-js pie-chart

Last synced: 12 Mar 2025

https://github.com/hudson-newey/ecoacoustic-analysis-pipeline

A generalised pre-processing, metadata extraction, and analysis pipeline

data-visualization environment-variables pipeline

Last synced: 29 Apr 2025

https://github.com/foufou-exe/occitanie-report-rental-yields

This project aims to develop a datavisualization and reporting tool to analyze rental yields in the Occitanie region, for use by real estate investors.

data-visualization jasper java opendata python reporting

Last synced: 22 May 2026

https://github.com/smahala02/materials-science-data-analysis

Analysis of diffraction and spectrum data in materials science using Python for data visualization and interpretation.

data-visualization diffraction-analysis materials-science python spectrum-analysis

Last synced: 18 May 2026

https://github.com/kaoutarmi/analyse-des-ventes-pour-optimiser-la-performance

Analyse des données de ventes pour identifier des opportunités d'amélioration des performances commerciales. Utilisation de Pandas pour le traitement des données, et Matplotlib/Seaborn pour la visualisation des tendances et des résultats.

business-intelligence data-analysis data-visualization jupyter-notebook matplotlib pandas sales-optimization seaborn

Last synced: 01 Jul 2026

https://github.com/jigyasag18/data-analysis-using-ms-excel

This project is on analyzing real-time data from Ambuvians Healthcare, a health products startup. It included data cleaning, such as removing duplicates and addressing missing values, followed by analyses to reveal insights into sales trends, customer demographics, and purchasing behaviors. Visualizations in MS-Excel including bar and pie charts.

analysis data data-visualization dataanalysis datacleaning datapreprocessing dataset msexcel visualization

Last synced: 07 Mar 2026

https://github.com/jigyasag18/amazon-power-bi-dashboard

The Amazon Power BI Dashboard Project repository provides an interactive analytics dashboard for visualizing and analyzing sales performance across various product categories within Amazon's ecosystem. Utilizing comprehensive sales data, it empowers stakeholders with actionable insights to enhance decision-making and improve business strategies.

data data-visualization dataanalysis dataanalytics dataset datasets datavisualization-project powerbi powerbi-report powerbi-visuals powerbidashboard

Last synced: 07 Mar 2026

https://github.com/yusuf4030/the-data-analyst-toolkit

📊 Explore essential data analysis tools organized by role and task, empowering users from students to professionals with quick access to valuable resources.

budget budget-management business-intelligence charts cookbook cureated-list data data-analysis-python data-visualization internet-of-everything internet-of-transport large-language-models nse open-source python selenium stock-market traffic-analysis

Last synced: 18 May 2026

https://github.com/as16082023/data-professional-survey-breakdown-

Created a dashboard to visualize survey data of data professionals

alex-the-analyst dashboard data-visualization guided-project power-bi power-query

Last synced: 20 Mar 2026

https://github.com/eerkela/data-science-specialization

Coursework for Johns Hopkins University's Data Science Specialization, provided through Coursera

data-science data-visualization exploratory-data-analysis machine-learning nlp r regression statistics

Last synced: 31 May 2026

https://github.com/lparham2/factors-driving-ev-adoption-charging-station-deployment

This project explores factors driving EV adoption and charging station deployment using Python-based data analysis. It examines sales trends, infrastructure growth, and socioeconomic influences to uncover key insights. The goal is to aid policymakers and businesses in optimizing EV infrastructure and accelerating sustainable transportation.

data-analysis data-visualization electric-vehicle-charging-station electric-vehicles powerpoint-presentations python

Last synced: 18 May 2026

https://github.com/aidanv22/kagglecompetitions2024

These are coding projects I worked on during my 2024 Fall Semester. Each of these was ranked either in the 18pt or 20pt benchmark.

data-visualization data-wrangling dplyr embeddings feature-engineering feature-selection linear-regression logistic-regression models pca-analysis r xgboost

Last synced: 06 Apr 2025

https://github.com/neuraladitya/polynomial_regression_c

A high-performance polynomial regression implementation in pure C with gradient descent optimization and visualization support.

algorithm-implementation c-programming csv-processing data-science data-visualization high-performance-computing machine-learning numerical-computing polynomial-regression regression-analysis

Last synced: 05 Apr 2025

https://github.com/jwalsh/jwalsh

GitHub profile with automated topic analysis and visualization of my open source contributions

automation data-visualization github-api github-profile makefile org-mode

Last synced: 06 Apr 2026

https://github.com/ayax537/codsoft-task2

Second task on CodSoft Internship Transaction Fraud Detection! During my CodSoft internship, I worked on a challenging project focused on detecting fraudulent credit card transactions

data-modelling data-visualization eda machine-learning model-evaluation

Last synced: 29 Oct 2025

https://github.com/sean-doody/gmu-chss-degrees

Analysis of labor market outcomes for humanities and social science college degree holders.

data-visualization r statistics

Last synced: 05 Jul 2025

https://github.com/vipulbunny/ml-learning_projects

A collection of machine learning projects implemented in Python, showcasing core concepts like regression, classification, clustering, and model evaluation techniques. Ideal for learners and data science enthusiasts.

classification clustering data-analysis data-science data-visualization decision-trees jupyter-notebook machine-learning model-evaluation random-forest regression supervised-learning unsupervised-learning

Last synced: 23 Jul 2025

https://github.com/rubayeaalketbi/real-time-text-sentiment-analysis-with-azure-functions

A serverless application that performs real-time sentiment analysis on text messages using Azure Functions.

azure azure-functions data-visualization python sentiment-analysis

Last synced: 22 May 2026

https://github.com/SebastianUrdaneguiBisalaya/diseases-fissal-peru

Análisis holístico de atenciones por enfermedades raras, huérfanas y transplantes coberturados por FISSAL en el Perú.

data-analysis data-visualization python

Last synced: 04 Jul 2026

https://github.com/piras-s/oceananalysisprocess

This project models expected temperature drop across the ocean's cool skin layer behavior from meteorological inputs, then compares predictions to 2021 satellite data to identify anomalies. Includes uncertainty quantification and spatial-temporal analysis.

bayesian-inference data-visualization gaussian-process-regression gaussian-processes machine-learning model-evaluation ocean python3 satellite-data

Last synced: 01 Jul 2026

https://github.com/lucs1590/triathlon-dashboard

This is a repository that shows some graphics and makes a dashboard related to triathlon data.

angular dashboard data-visualization data-viz graphs plotly plotly-dash plotlyjs storytelling triathlon

Last synced: 12 May 2026

https://github.com/tamanna2005/streamlit-crime-dashboard

A Streamlit-based personal project that visualizes crime data in Pittsburgh through an interactive dashboard, focusing on data storytelling and insightful exploration.

crime-data data-analysis-project data-visualization eda interactive-dashboard python streamlit

Last synced: 28 Jun 2025

https://github.com/bhargav-joshi/gradient-descent-in-linear-regression

Gradient Descent is the process of minimizing a function by following the gradients of the cost function. This involves knowing the form of the cost as well as the derivative so that from a given point you know the gradient and can move in that direction, e.g. downhill towards the minimum value.

3d-visualization data-visualization gradient-descent-algorithm gradient-descent-implementation

Last synced: 22 Jun 2025

https://github.com/dkoh2018/car_shopping

A car price analysis tool with brand comparisons, trend tracking, and interactive visualizations. Built with Python and Streamlit

automotive car-market data-visualization price-analysis price-tracker python streamlit web-scraping

Last synced: 18 May 2026

https://github.com/parvatijay2901/homelessness-in-the-us

Data511: Data Visualization for Data Scientists (Final Project)

data-visualization python tableau

Last synced: 18 May 2026

https://github.com/gui-sitton/games

Identify patterns that determine whether a game is successful or not. This will allow you to identify potential big winners and plan advertising campaigns.

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

Last synced: 18 May 2026

https://github.com/prathmesh2507/ctc-hackthon

A data-driven system designed to reduce overcrowding and optimize urban public transport using real-world geospatial data and intelligent simulation.

dashboard data-analysis data-visualization python streamlit

Last synced: 16 May 2026

https://github.com/adhit-r/holocron

A 3D Star Wars universe explorer. Galaxy, timeline, Force-lineage, datapad — one selection drives all four. Next.js + R3F + Tailwind. Real public data, no backend.

3d data-visualization embeddings force-graph good-first-issue interactive knowledge-graph nextjs react react-three-fiber semantic-search shaders star-wars tailwindcss threejs transformers-js typescript webgl webgpu wookieepedia

Last synced: 18 May 2026

https://github.com/al-ghaly/hotel-revenue-excel-analysis

Excel Dashboard to analyze data of a hotel over the past three years.

dashboard data-analysis data-visualization excel excel-analysis

Last synced: 02 Jan 2026

https://github.com/kevinwood15/python_twitter_datawrangling_project

The main objectives of this project is to wrangle (clean) and analyze twitter data. I deal with some messy data, clean it, then plot some visualizations of the data to analyze it.

cleaning-data data-science data-visualization python wrangling-data

Last synced: 18 May 2026

https://github.com/carol-neto/sprint-3-data-manipulation

In this project I analyzed the behavior of users of an online market.

data-visualization graphics matplotlib python

Last synced: 15 May 2026

https://github.com/sanatladkat/superstore-dashboard

This repository contains a PowerBI dashboard analyzing sales data. The dataset provides insights into various aspects such as sales performance, profitability, customer segments, and regional trends. The dashboard was created to facilitate a clear understanding of key metrics and to guide decision-making processes.

analytics data-visualization powerbi

Last synced: 08 Apr 2026

https://github.com/gabe-zhang/cf-dataviz

A visual data exploration of campaign finance data

data-visualization ggplot2 r

Last synced: 06 Apr 2025

https://github.com/elis-salobehaj/mediqueryai

Built with Antigravity to showcase Vibe Coding. ⚡ This app is a futuristic AI data analyst that went from concept to production-ready Docker app instantly. Features Text-to-SQL, hybrid LLMs (Gemini/Anthropic/Ollama), and sci-fi UI. 🏥

agentic-ai ai anthropic chatbot data-visualization docker fastapi gemini-api healthcare-ai llm local-llm nlp ollama plotly react text-to-sql typescript vite

Last synced: 25 Jan 2026

https://github.com/ddihora1604/social_media_analysis

A powerful, interactive dashboard for analyzing social media conversations, trends, and network dynamics. This tool allows researchers and analysts to explore patterns in social media data, identify key trends, and detect coordinated behavior.

aiml css data-analysis data-visualization html javascript python

Last synced: 01 Jul 2026

https://github.com/sayamalt/tmdb-movies-end-to-end-etl-and-ml-pipeline

This project encompasses end-to-end ETL and ML pipeline development. Data ingestion from TMDB API covered top-rated, current, upcoming, and popular movies with genres. Performed EDA to derive several valuable insights and observations. Developed a regression model with 97% r2 score to predict average movie ratings accurately.

azure-databricks azure-key-vault data-ingestion data-transformation data-visualization etl-pipeline exploratory-data-analysis extract-transform-load feature-engineering mlflow mlflow-tracking model-training-and-evaluation pyspark-mllib regression-models spark

Last synced: 15 May 2026

https://github.com/leonardoberlatto/tableau-life-expectancy

Animation to present the development of life expectancy and fertility rate over the years in different countries

charts data-science data-visualization tableau

Last synced: 12 Jan 2026

https://github.com/sayamalt/titanic-survival-prediction

Successfully developed a Logistic Regression model for predicting the survival of a passenger aboard the Titanic ship based on his/her various features such as gender, age, passenger class, no. of siblings, embarkation location, etc.

data-cleaning data-preprocessing data-visualization exploratory-data-analysis logistic-regression machine-learning sklearn

Last synced: 18 May 2026

https://github.com/zaydabash/envirowatch

Real time environmental dashboard for live air quality monitoring with anomaly detection, interactive maps, and natural language commands. Built with Next.js, TypeScript, and OpenAQ.

air-quality data-visualization environmental-data environmental-monitoring maplibre nextjs openaq realtime-dashboard recharts shadcn-ui tailwindcss typescript vercel zustand

Last synced: 09 Apr 2026

https://github.com/ravish1729/meteoroids-landing

Plotting coordinate where meteoroids have fallen on world map.

basemap data-visualization matplotlib nasa

Last synced: 15 May 2026

https://github.com/cecoeco/fcc_d3_certification

Data Visualization Certification (freeCodeCamp)

d3js data-visualization javascript

Last synced: 07 Sep 2025

https://github.com/HiCodex/d3js-heatmap

Global Heatmap presentation with D3js and Reactjs

d3js data-science data-visualization heatmap javascript reactjs

Last synced: 28 Oct 2025

https://github.com/dev-araujo/data-visualization_freecodecamp

Estudos do bootcamp Data Visualization do FreeCodeCamp, utilizando D3.js

d3js data-visualization javascript

Last synced: 03 Apr 2025

https://github.com/HiCodex/d3js-treemap

Data visualization with D3js Treemap

d3js data-science data-visualisation data-visualization reactjs

Last synced: 28 Oct 2025

https://github.com/adriangalvanzamora/ecommerce-analytics-olist

Data analysis project based on the Olist Brazilian E-Commerce dataset. Includes data cleaning, exploratory analysis, delivery performance metrics, customer satisfaction modeling, and geospatial insights. Built entirely in Python (Jupyter Notebook) using real-world data from Kaggle.

brazil customer-satisfaction data-analysis data-visualization ecommerce folium geospatial-analysis machine-learning matplotlib notebook pandas plotly python seaborn

Last synced: 06 May 2026

https://github.com/saisathvik07/analyzing-coffee-quality-data-with-power-bi

The primary goal of this project is to leverage the rich dataset provided by CQI to understand the factors that contribute to coffee quality.

analysis data-science data-visualization dataanalyst powerbi

Last synced: 11 Jan 2026

https://github.com/ghonim0007/project_cairo_map

Cairo Map Visualization using Prettymaps — A Python project to generate a detailed and visually appealing map of Cairo, Egypt, including streets, buildings, water bodies, and greenery layers.

cairo data-visualization gis maps openstreetmap osm prettymaps python

Last synced: 02 May 2026

https://github.com/drisskhattabi6/meteo-data-mining

This repo contains using Data Mining Techniques to analyze meteorological (meteo) data. The objective is to extract meaningful insights and patterns from the data that can aid in understanding weather phenomena and predicting future weather conditions.

cart data-analysis data-mining data-visualization decision-making decision-tree extract-data extract-insights insights-analytics insights-data k-means knn machine-learning svm

Last synced: 21 Mar 2025

https://github.com/leosolar8/stock-price-prediction-ai-model

This project shows how to use a special type of AI called Long Short-Term Memory (LSTM) to predict stock prices. The project is split into two main parts: Training the AI Model and Making Predictions (Inference)

ai csv-dataset data-science data-visualization deep-learning finance financial-data forecasting keras lstm machine-learning python rnn stock-market stock-prediction tensorflow time-series time-series-forecasting

Last synced: 08 Apr 2026

https://github.com/tharun2806/end-to-end-internship-data-analysis

Internship Dataset Analysis is an end-to-end project analyzing an internship dataset obtained from Kaggle. The project involves cleaning and preprocessing the data using Excel and SQL, followed by exploratory data analysis (EDA). The analysis includes statistical, sectoral and geospatial insights, visualized through an interactive Tableau dashboard

bigquery data-analysis data-cleaning data-preprocessing data-visualization exploratory-data-analysis geospatial-analysis microsoft-excel reporting sectoral-analysis statistical-analysis tableau-public

Last synced: 01 Apr 2025