Danfo.js is an open source, JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Self-serve BI to 10x your data team ⚡️

The modern replacement for Jupyter Notebooks

Datart is a next generation Data Visualization Open Platform

Zui is a powerful desktop application for exploring and working with data. The official front-end to the Zed lake.

Developer-first embedded analytics

Powerful & Easy way for big data discovery

Tellery lets you build metrics using SQL and bring them to your team. As easy as using a document. As powerful as a data modeling tool.

AI-powered key driver analysis tool that pinpoints root cause behind metrics fluctuation in one minute.

MinusX is an AI Data Scientist for Analytics Apps you already use and love. Currently it supports Jupyter, Metabase, Google Sheets & Posthog.

Ai Agent that helps you do data analytics with natural language.

Imagine a fusion of ‘Eskom se Push’ and ‘X’. The Republic allows users to raise concerns and spread awareness about government services through incident reports, with cool data visualizations providing a dynamic overview of public sentiment on service delivery.

💸 A comprehensive AI-powered data explorer that combines FRED economic data & insights with vector search, regression analysis, and interactive chatbot via OpenAI, Claude, and Gemini. Built with TypeScript, React, and Express for seamless full-stack performance.

Storytelling of datasets with Python, in the browser, without a server!

A dashboard for visualizing DoorDash order history and scripts to get order history. Made with React, TypeScript, MUI X Charts, and Python.

Preliminary Strategic Advisor Platform for Renewable Energy Systems

A professional portfolio website showcasing Crystal Ryals' expertise in data analytics, visualization, and storytelling, featuring interactive sections for skills, certifications, projects, and contact information.

A lightweight JavaScript library for working with tabular data, inspired by Pandas in Python. Built with TypeScript, it provides an intuitive API for data manipulation and analysis.

EarnYourTime is a groundbreaking productivity app that syncs PC work with mobile rewards, promoting balanced digital habits. Track your time, earn rewards, and enjoy smart insights—all with privacy-first features. Boost focus, balance work and play, and achieve unparalleled productivity. 🚀