OpenVizAI turns any dataset into the right chart using LLM-driven chart reasoning and deterministic rendering under constant token cost.

PHP wrapper for Chart.js library

Official PyTorch implementation of "Text2Chart31: Instruction Tuning for Chart Generation with Automatic Feedback" (EMNLP 2024 Main Oral)

Generate trading charts as images using Node.js canvas. Support custom colors, themes, compare multiple symbols side-by-side or in grid layouts, several technical indicators, and many more.

Follytics – A GitHub follower analytics service that tracks follows and unfollows using an event-sourcing-like pattern. Gain historical insights into follower trends with precise event-based tracking 🚀

Professional Scientific Plotting for Academic Publications - From Data to Publication-Ready Figures

Python script that applies 10% discount to transaction prices in Excel files and generates bar charts using openpyxl

Skill-first ECharts toolkit for Codex with chart recommendation and HTML/SVG export

One of the most widely used data formats is JSON, but working with it can be challenging. This application enables the creation of charts and the user-friendly processing of JSON data.

Excel Analytics Server

🎨 Generate charts effortlessly from your data and receive a direct URL for the image. Ideal for developers needing quick and easy chart solutions.