D

data visualization

https://app.prospect.energy/

The Open Energy Tracker is an open data platform for monitoring and visualizing energy policy targets.

[Mirror] Open-source web platform used to create live reporting dashboards from APIs, MongoDB, Firestore, MySQL, PostgreSQL, and more 📈📊

New or Not ONly SENSors monitoring tool. Browser based Linux sensors (not only sensors) monitor. Simple and fast, also not overcomplicated.

A full-stack financial platform featuring JWT authentication, Zod validation, and integrated payment gateways. Performance is optimized through Axios interceptors for automated authorization and debouncing logic to minimize API overhead during searches. The application enhances user insights by delivering interactive data visualizations for expense analysis within a secure, high-performance interface.

An open-source data journalism platform for acquiring, processing, and analyzing leaked datasets and public records.

ES6 d3.js node link visualization.

A high-performance analytics dashboard designed to visualize data. The application leverages Polars for lightning-fast data processing and Nuxt 4 & Unovis for a reactive, component-driven user experience. The current data topic is charging station distribution and growth.

ES6 d3.js clustered circles along an axis visualization.

ES6 d3.js line chart visualization.

ES6 heatmap visualization for leaflet using vega/d3.js.

ES6 d3.js core visualization scaffold object and utilities for maps.

ES6 d3.js activity calendar visualization

Este repositório foi criado como parte do programa de Trainee do TerraLab para área de Data Analytics. O objetivo é introduzir os conceitos fundamentais de Análise de Dados por meio de 5 sprints semanais, com foco em Python, Git e visualização de dados.

ES6 d3.js packed circles hierarchy visualization.

ES6 d3.js radial stacked column chart / connection hybrid visualization.

ES6 d3.js bubble chart visualization.

ES6 d3.js parallel coordinates visualization.