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/shantoroy/data-visualization-streamlit-app

Simple csv data analytics platform built using Python Streamlit

data-analytics data-visualization machine-learning python streamlit

Last synced: 13 Apr 2026

https://github.com/neoxio/charts

Neoxio.Charts is a data visualization library for .NET WPF applications.

chart data-visualization line plot time-range timeline wpf

Last synced: 14 Jan 2026

https://github.com/guidodipietro/fmcranks

Raw text input to nicely formatted XLSX file + PNG image of the range

data-analysis-python data-visualization python

Last synced: 26 Jan 2026

https://github.com/derrickbaruga7/mapping-median-age-europe

An R project that creates an interactive map of the median age across European regions using Eurostat data and spatial visualization packages.

data-analysis data-science data-visualization datascience european-union mapping r

Last synced: 25 Mar 2025

https://github.com/shiweihe0713/data-science-for-business-techincal

TECH-GB_2336 will teach you how to think about data based problems in the business world through the lens of data analytics. We will focus on data-analytic thinking, how to approach problems, how to develop insights using data, how to apply machine learning and other analytic techniques...

data-science data-visualization nyu pandas python stern

Last synced: 09 May 2026

https://github.com/tejashah88/Visualflow-Unity

Visualizing Vitech insurance data with Unity and the Leap Motion (for HTN 2017).

data-visualization leap-motion unity unity3d virtual-reality vitech vr

Last synced: 11 Mar 2025

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/nafisalawalidris/tools-for-data-science

It covers popular languages (Python, R, SQL) and libraries (NumPy, Pandas) used in the field. The author shares their objectives of teaching data analysis, web development, and critical thinking skills. The repository also includes code examples, explanations of arithmetic expressions, and contact information for the author.

arithmetic-expressions data-analysis data-science data-visualization languages libraries matplotlib numpy pandas programming python r sql tools web-development

Last synced: 11 Apr 2026

https://github.com/vetrivel07/data-visualization-portfolio

This repository showcases my Data Visualization projects using Power BI and Tableau, along with Python-based exploratory analysis. It includes dashboards, data storytelling, and business insights

dashboard data-cleaning data-schema data-visualization tableau

Last synced: 02 Mar 2026

https://github.com/jubinjacob03/heartdiseaseclassify-ml

Heart Disease Dataset Analysis & Classification using ML models such as linear, support vector machine, k-means, k-nearest neighbors and logistic regression.

data-analysis data-science data-visualization ipython-notebook kaggle-dataset kmeans knn linear-regression logistic-regression machine-learning matplotlib python seaborn support-vector-machine

Last synced: 18 Jan 2026

https://github.com/albertomorini/policesviolence

Repository for the project of the course Data Science (Fondamenti di Scienza dei Dati) at UniUD.

data-analysis data-science data-visualization r

Last synced: 31 May 2026

https://github.com/as16082023/hotel-booking-analysis-eda-

Exploratory Data Analysis on hotel booking data using Python

data-analysis data-visualization exploratory-data-analysis jupyter-notebook python

Last synced: 29 Apr 2026

https://github.com/clhenrick/react-d3-punchcard-chart

React + D3 Punchcard Chart demo

d3 data-visualization data-viz demo react

Last synced: 04 May 2026

https://github.com/karthikraja95/fika

Automate Data Science Workflow from Exploratory Data Analysis to Model Deployment

automation automl-python data-science data-visualization eda machine-learning nlp pipeline python

Last synced: 14 Jan 2026

https://github.com/mooerslab/arviz-voice-in

Library of voice-triggered code snippets for arviz using Voice In Jupyter Notebooks

arviz bayesian-inference colab data-visualization juptyer markov-chain-monte-carlo python

Last synced: 01 Apr 2025

https://github.com/jcaperella29/financial_analyis_pipeline

An AI-powered financial analysis pipeline that scrapes stock data, calculates Piotroski F-Score & Valuation, and generates trend plots—all in one click!

ai automation cli data-science data-visualization deep-learning finance financial-analysis financial-modeling investing investment-research machine-learning natural-language-processing pdf-generation python quantitative-finance selenium web-scraping

Last synced: 08 Jun 2026

https://github.com/neerajcodes888/diwali-sales-analysis

An open-source repository for sales data analysis. Dive into insightful trends, metrics, and visualizations to empower data-driven decision-making. Ideal for data analysts, business professionals, and enthusiasts seeking comprehensive sales insights. Clone, customize, and contribute to enhance your sales analytics journey.

data-science-projects data-visualization numpy pandas-dataframe python3 sales-analysis seaborn-plots

Last synced: 26 Mar 2025

https://github.com/lamp-lucas/foton_contacts

Plugin para Redmine que gerencia pessoas, empresas e vínculos com foco em projetos da indústria AEC. Totalmente integrado, responsivo e parte do ecossistema Livre e OpenSource Mundo AEC.

aec-industry construction-tech contacts-management crm csv-import data-visualization foton issue-linking mundo-aec open-source project-management redmine-plugin ruby-on-rails team-collaboration user-profile vcard

Last synced: 09 May 2026

https://github.com/qtle3/support-vector-regression

This project implements Support Vector Regression (SVR) to predict the salary of an employee based on their position level. The script uses a dataset that contains position levels and corresponding salaries, applying feature scaling to improve the performance of the SVR model. The results are visualized to show how well the model fits the data.

data-visualization feature-scaling gaussian-kernel inverse-transform-method support-vector-regression

Last synced: 25 Oct 2025

https://github.com/shridhar1504/power-bi-visualization-project

This repository contains Visualization Projects which is visualized through Power BI Software, by using the visualization we can gain multiple insights and strategies which helps to develop the business for gaining high profit margins and by the insights we can reduce the damages by accidents & calamities.

dashboard data-analysis data-cleaning data-science data-visualization exploratory-data-analysis microsoft-excel microsoft-power-bi microsoft-powerpoint powerbi powerbi-report powerbi-visuals powerpoint-slides

Last synced: 21 Jan 2026

https://github.com/deliprofesor/ridge-regression-for-sales-prediction-model-evaluation-and-hyperparameter-tuning

This project builds and optimizes a model on a dataset using Ridge regression and polynomial features. Model accuracy is enhanced through regularization and polynomial transformations. Grid search and cross-validation are used to find the best parameters, and the model's performance is evaluated.

cross-validation data-science data-visualization grid-search machine-learning model-optimization mse overfitting-prevention polynomial-regression python r2-score regression-analysis regularization ridge-regression rmse scikit-learn

Last synced: 03 May 2026

https://github.com/mthiboust/colormap2d

Colormap for 2D vectors

colormap data-visualization plotting

Last synced: 08 Oct 2025

https://github.com/danielsobrado/galaxy-nodes

Three.js component library for exploring dense graph data in 3D as an interactive “galaxy” of nodes, clusters, and weighted relationships. It provides a polished React API for GPU-accelerated point clouds, cluster filament visuals, camera controls, search/filter workflows, and node/edge inspection.

3d-visualization data-visualization data-viz graph-data graph-visualization interactive-ui network-graph npm-package react threejs typescript typescript-library webgl

Last synced: 31 May 2026

https://github.com/coder-philosopher/vulcan

Vulcan is a web application for conducting lifecycle assessments of aluminum products. Built with Next.js. It enables professionals to analyze environmental impacts, calculate circularity scores, and generate professional sustainability reports. With visualizations, PDF export, and actionable recommendations.

data-visualization lca metallurgy nextjs recycling tailwindcss vercel

Last synced: 03 May 2026

https://github.com/jabhij/eda_experiments

In this repo I'll use different types of datasets to explore and implement various Exploratory Data Analysis (EDA) approaches.

ames-housing analysis battery-life blackfriday-analysis data-analysis data-science data-visualization eda matplotlib-pyplot numpy pandas python seaborn visualization zomato-data-analysis

Last synced: 14 Apr 2026

https://github.com/ryantusi/ai_ml_fundamentals

Welcome to my GitHub repository showcasing projects completed during the AI/ML Foundation course from Codecademy. This repository contains a collection of projects that demonstrate my skills and knowledge in the field of artificial intelligence and machine learning.

artificial-intelligence data-science data-visualization exploratory-data-analysis foundation machine-learning numpy pandas python

Last synced: 14 Apr 2026

https://github.com/saeun-park/data-analysis

데이터 분석 프로젝트 및 공모전

anova-test data-analysis data-visualization statistics

Last synced: 21 Jan 2026

https://github.com/kamanhang/sqldatawarehousedataengineeringproject

This project delivers a modern data warehouse which focuses on building clean, organized data pipeline which covers important aspects such as ETL Pipeline Development, Data Cleaning, Data Modelling and Data Analytics

customer-analytics data-analysis data-cleaning data-engineering data-modeling data-pipeline data-visualization datascience etl-pipeline postgresql powerbi powerbidashboard sales-analysis sql

Last synced: 10 Oct 2025

https://github.com/cosmoduende/r-twitter

Explore your Twitter activity with R: Sentiment Analysis and Data Visualization. How to analyze your Twitter account (or any account), discover your habits and sentiments with the "rtweet" package and NLP.

data-analysis data-visualization lemmatization nlp nlp-library nlp-resources nltk nltk-library r-package r-programming r-studio rtweet stemming twitter twitter-api twitter-data twitter-data-analysis twitter-data-extraction twitter-sentiment-analysis udpipe

Last synced: 10 Oct 2025

https://github.com/andrewheiss/wcnpd18

Workshop given at the 2018 West Coast Nonprofit Data Conference

data-visualization talk workshop

Last synced: 19 Jan 2026

https://github.com/jamesrweb/p5-projects

A collection of creative coding projects written with the p5.js library.

animations data-visualization experiments games graphics mathematics p5

Last synced: 11 Oct 2025

https://github.com/alifeee/co2-stacked

A visualisation of CO2 levels as a vertically stacked graph, with days going upwards. Using @tomhazledine's <stacked-sparklines> web component.

co2-monitoring data-visualization web-component

Last synced: 19 Jan 2026

https://github.com/listiangr/ecommerce_sales_data_analysis

Proyek ini menganalisis data penjualan e-commerce untuk membantu bisnis memahami tren penjualan, performa produk, dan segmen pelanggan. Tujuan utamanya adalah memberikan wawasan yang dapat meningkatkan strategi pemasaran dan pengelolaan produk.

dashboard data-analysis data-cleaning data-collection data-penjualan data-visualization exploratory-data-analysis microsoft-excel

Last synced: 19 Jan 2026

https://github.com/faizantkhan/regression-project-bangalore-property-price-prediction

🏠 Bangalore Property Price Prediction is a comprehensive project designed to accurately predict property prices in Bangalore. Leveraging advanced regression techniques and a dataset sourced from Kaggle, the model undergoes meticulous feature engineering, data cleaning, and parameter tuning to ensure high accuracy.

backend-api css data-cleaning data-science data-visualization eda flask html javascript machine-learning-algorithms numpy pandas project project-repository property python regression-models server

Last synced: 14 Apr 2026

https://github.com/athul64/powerbi

Financial Reports Dashboard This repository showcases a Financial Reporting Dashboard that visualizes key financial metrics and performance insights. The dashboard contains Monthly and Annual reports, allowing users to switch between the two views to analyze data at different intervals.

data data-an data-visualization dax dax-expression powerbi

Last synced: 23 Feb 2026

https://github.com/clever-boy/productclassification

Comprehensive product analysis and recommendation system with JSON data processing, visual analytics, and machine learning.

data-visualization json-processing machine-learning product-analysis python recommendation-system

Last synced: 14 Apr 2026

https://github.com/marcelohfonseca/moneychart

Projeto aberto para que interessadas em investimentos e análise de dados possam testar e contribuir com melhorias no código fonte e nas visualizações de dados.

business-intelligence data-analytics data-visualization investing power-bi python stocks stocks-analysis

Last synced: 17 May 2026

https://github.com/tuni56/matplotlib_introduction

Want to bring trigonometry to life? With Matplotlib, you can easily plot the sine and cosine functions on the same graph, creating an intuitive visualization of their periodic nature.

data-science data-visualization matplotlib python trigonometry-visualisation

Last synced: 16 Oct 2025

https://github.com/akv3sic/cryptocurrency-charts

Cryptocurrency API data visualizations 📈 with Matplolib.

cryptocurrency data data-visualization matplotlib python

Last synced: 16 Oct 2025

https://github.com/jacksonpf1/spotify-user-analysis

ETL process and EDA of user top artists & tracks data in Spotify using Spotipy, Pandas, Airflow and Seaborn

airflow airflow-dags data-science data-visualization eda eda-analyses etl etl-pipeline etl-process pipeline-examples seaborn seaborn-plots spotify spotify-api spotipy

Last synced: 17 Oct 2025

https://github.com/as16082023/credit-card-financial-dashboard

Developed a comprehensive Power BI dashboard for real-time credit card operations insights, visualizing transaction data and customer demographics.

data-visualization dax power-bi power-bi-dashboard

Last synced: 22 Jan 2026

https://github.com/vineet416/data_visualization_of_bird_strikes_between_2000-2011

This project analyzes bird-aircraft strike data from 2000 to 2011 using MySQL database as the data source and Microsoft Power BI. The interactive dashboard allows for exploration of trends and insights to improve aviation safety.

data-cleaning data-transformation data-visualization dax etl intractive-graph mysql-database power-query-editor powerbi

Last synced: 19 Oct 2025

https://github.com/amr-yasser226/datagovernanceworkflow

Comprehensive data governance pipeline for SSH honeypot logs—covering data profiling, cleansing, quality assurance, encryption, classification, and GDPR/CCPA/HIPAA compliance. Built with Pandas, Pandera, YData Profiling, and cryptography, with simulated Caesar cipher attacks to demonstrate practical data-security techniques.

caesar-cipher ccpa cryptography cybersecurity data-cleaning data-encryption data-governance data-profiling data-quality data-validation data-visualization gdpr hipaa honeypot-analysis open-source pandas privacy-compliance python ssh-logs

Last synced: 05 Feb 2026

https://github.com/yaph/euro-2012

Scripts to create visualizations for Euro 2012

d3js data-visualization football football-data network-graph relationship-graph

Last synced: 20 Oct 2025

https://github.com/opencasestudies/ocs-opioid-medicare

OCS: Visualize the opioid prescription use in Medicare Part D across States

data-science data-visualization data-wrangling ggplot2 map opioid

Last synced: 23 Jan 2026

https://github.com/cano1998/eda-survival-of-the-titanic

This project focuses on Exploratory Data Analysis (EDA) to identify the key determinants that influenced survival during the infamous Titanic accident.

data-analysis data-cleaning data-preprocessing data-visualization exploratory-data-analysis jupyter-notebook titanic-survival-exploration

Last synced: 21 Jun 2026

https://github.com/lemniscate-world/stratai

This project analyzes financial assets using a Hidden Markov Model (HMM) to identify different market regimes and patterns. The analysis includes calculating daily returns, rolling volatility, and volume changes, and visualizing the hidden states identified by the HMM.

ai assets data data-science data-visualization finance financial-analysis fintech hmm-model hmmlearn machine-learning trading

Last synced: 23 Oct 2025

https://github.com/mustika-putri-m/analysis-of-sales-transactions-in-an-online-shop---london

Crucial Question 1. How was the sales trend over the months? 2. What are the most frequently purchased products? 3. How many products does the customer purchase in each transaction? 4. What are the most profitable segment customers? 5. Based on your findings, what strategy could you recommend to the business to gain more profit?

data data-analysis-python data-analytics data-visualization ecommerce

Last synced: 24 Oct 2025

https://github.com/thomasafink/optimal_knn_distance_for_data_science

Plotting the Optimal Distance for Data Scientists in Python using the K-Nearest Neighbour K-NN Algorithm

data-science data-structures data-visualization k-nearest-neighbor knn knn-classification map mapping open-street-map osm osmnx python

Last synced: 24 Oct 2025

https://github.com/eshaagarwa/hr-analytics-project

Explore our HR Analytics Dashboard, a powerful Power BI project designed for HR managers and leaders. Analyzed essential KPIs such as Employee Count, Attrition Rate, and Job Satisfaction across various demographics.

dashboard data data-visualization dataanylasis ms-excel ms-excel-data-analytics powerbi statistics

Last synced: 23 Jan 2026

https://github.com/marjory00/bridgecontrol-app

BridgeControl-App: A unified, real-time, predictive Multi-Modal Traffic Control Dashboard. Integrates vehicular, transit, and environmental data for proactive urban management. Built with HTML, CSS (Responsive), and D3.js.

app css d3js data-visualization express font-awesome graph html js json mongodb nodejs npm responsive-design

Last synced: 11 Apr 2026

https://github.com/jabhij/fbi_nics-firearm-background-checks

This project is a try to showcase the use of guns across the US.

data-analysis data-analytics data-science data-visualization tableau

Last synced: 23 Feb 2026

https://github.com/mihaiconstantin/lavot

A `React` application that allows users to indicate how votes will be redistributed among candidates for the second round of Romanian presidential elections.

data data-visualization elections react sankey typescript

Last synced: 06 Feb 2026

https://github.com/2kabhishek/pyestate

Real estate price analysis 🏠💰

analysis data-visualization finance mapbox panel plotly pyviz real-estate

Last synced: 09 May 2026

https://github.com/tushard48/california_housing_prediction

Aim to predict housing prices in various regions of California using a dataset that includes various factors influencing house prices.

data-visualization jupyter-notebook machine-learning pickle

Last synced: 16 Mar 2026

https://github.com/dsnchz/solid-tradingview-widgets

SolidJS bindings for TradingView Widgets — ready-to-use financial tools you can embed into your website to display market data.

data-visualization finance fintech fintech-api solidjs trading visualization

Last synced: 16 Mar 2026

https://github.com/seanivore/design-site

High-Demand Digital Asset Showcase: A 'walled garden' approach that allows one to revamp portfolio sites to showcase the most in-demand web assets at that time

admin-dashboard data-visualization digital-assets e-commerce-website framer ios-app magazine-website web-app web-development webflow

Last synced: 06 Feb 2026

https://github.com/leomariga/pyn2

A python library for creating dynamic N² (N-squared) charts to visualize complex systems interactions for engineering and project management.

charts data-visualization modeling modeling-tools n-squared n-squared-diagrams n2 n2-charts openmdao project-management systems systems-engineering systems-interactions visualization

Last synced: 29 Jan 2026

https://github.com/kirkalyn13/portfolio-dashboard-site

Portfolio Site; Initially a Service Provider Metrics Dashboard using React.

dashboard data data-visualization react

Last synced: 15 Apr 2026

https://github.com/thevinh-ha-1710/rstudio-statistics

This project deeply studies 2 datasets using applied statistics techniques.

applied-statistics data-analysis data-science data-visualization rmarkdown rstudio

Last synced: 31 Jan 2026

https://github.com/prashver/sales-insights-tableau

SQL analysis followed by a Tableau dashboard creation was used to uncover the reasons behind declining sales.

dashboard data-visualization sql tableau

Last synced: 01 Feb 2026

https://github.com/allanotieno254/hr-workforce-analytics-dashboard

A Power BI dashboard for analyzing HR metrics, including employee retention, retrenchment status, and overall workforce statistics. This project demonstrates data visualization and business intelligence skills.

business-intelligence dashboard data-visualization hr-analytics powerbi workforce-analytics

Last synced: 26 Feb 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/ixrock/mobx-react-table-grid

Easy to use react.js table-component powered by native CSS grid

css-grid data-visualization grid-layout mobx react-components reactjs table-grid tableview

Last synced: 09 Feb 2026

https://github.com/garcane/cookie-company-visual-dashboard

This Excel-based interactive dashboard provides a comprehensive overview of the Cookie Company's sales performance and key metrics.

dashboard data data-visualization excel microsoft-excel

Last synced: 09 Feb 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/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/flexmonster/svelte-flexmonster

Svelte wrapper for Flexmonster Pivot Table & Charts

data-analysis data-visualization frontend pivot-tables svelte sveltekit

Last synced: 27 Feb 2026

https://github.com/shuklayash02/sales_dashboard_powerbi

Created interactive dashboard to track and analyze online sales data Used complex parameters to drill down in worksheet and customization using filters and slicers

data-visualization datacleaning excel powerbi

Last synced: 19 Mar 2026

https://github.com/komed3/moneylens

MoneyLens helps you see money in context. Convert any amount of money into tangible comparisons — from gold weight and coin stacks to purchasing power and global wealth rankings.

data-visualization economics finance money visualization

Last synced: 12 Feb 2026

https://github.com/tushard48/analyzing-usa-market-trends-a-financial-overview

In-depth analysis of US market trends, encompassing economic indicators, industry performance, and financial data

data data-visualization powerbi

Last synced: 19 Mar 2026

https://github.com/alejo1630/whatsapp_chat_analysis

A Jupyter Notebook with the analysis for a Whatsapp Chat using several techniques of data wrangling, EDA and Sentiment Analysis

data-visualization data-wrangling emojis exploratory-data-analysis jupyter-notebook sentiment-analysis whatsapp-chat

Last synced: 28 Feb 2026

https://github.com/ismail-mouyahada/lodscroljs-library

LodScrolJS Documentation LodScrolJS is a lightweight, fast, and secure JavaScript library designed to load any type of content from APIs on scroll, helping to avoid loading too much data at once. It works seamlessly with various JavaScript frameworks

data data-visualization load-on-scroll loading loading-spinner loadonscroll scroll

Last synced: 13 Feb 2026

https://github.com/garcane/london-housing-price-dashboard

This Excel-based Housing Visual Dashboard provides a comprehensive view of average house prices across various boroughs in London from 1996 to 2013. The dashboard is designed to offer insights into housing market trends and price variations across different areas of London over time.

data data-analysis data-visualization excel visual

Last synced: 13 Feb 2026

https://github.com/owengombas/r-place

🖼 Data analysis on r/place 2022

data-science data-visualization rplace

Last synced: 13 Feb 2026

https://github.com/mustika-putri-m/excel-data-storytelling-pt-tumbuh-bersama-growian

PT. Tumbuh Bersama merupakan salah satu perusahaan di bidang retail yang menjual banyak sekali perlengkapan rumahan ke berbagai negara. Beberapa minggu kedepan perusahaan ini ingin mengadakan town hall untuk menginformasikan performance bisnis yang mereka miliki. Sebagai bagian dari team data, kalian diminta untuk melakukan analisis secara bebas

data-visualization excel vizualisation

Last synced: 19 Mar 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