📃 Introduction

What's KLineChart?

KLineChart is a professional lightweight financial charting library for web applications, focused on candlestick and related market data scenarios. While keeping a small bundle size and smooth performance, it provides complete charting capabilities, including multiple chart styles, technical indicators, overlay drawing tools, theme customization, and extensible data integration, making it suitable for trading platforms, market analysis pages, and research systems.

Features

• 📦 Out of the box: Simple and fast integration, basically zero cost to get started.
• 🚀 Lightweight and smooth: Zero dependencies, only 40k under gzip compression.
• 💪 Powerful functions: Built-in multiple indicators and line drawing models.
• 🎨 Highly scalable: With rich style configuration and API, the function can be extended as you like.
• 📱 Mobile: Support mobile, one chart, handle multiple terminals.
• 🛡 Typescript development: Provide complete type definition files.