Apache ECharts is an excellent charting library that's the honest starting point, and it's worth saying clearly. Free...
JavaScript
Best D3.js Alternatives in 2026: Less Code, More Performance, Same Power
D3.js is the most starred data visualization library in existence 109,000+ GitHub stars and for justifiable reasons....
Best ApexCharts Alternatives in 2026: Scale Beyond SVG, Add Real 3D
ApexCharts earned its position through a set of genuine strengths executed consistently well: MIT license, the best...
Best amCharts Alternatives in 2026: No Watermark, Faster, Real 3D
amCharts 5 wins on visual aesthetics. The default chart transitions are among the smoothest in the JavaScript charting...
7 Best Plotly.js Alternatives in 2026: Faster, Lighter, No Context Limits
Plotly.js holds a unique position in the JavaScript charting ecosystem. Data scientists already know it from Python,...
7 Best Highcharts Alternatives in 2026: Faster, Cheaper, and More Capable
Highcharts has been a reliable workhorse for enterprise JavaScript charts since 2009. Solid documentation, broad chart...
Spline Chart Example
IntroductionIn this article, we'll create a Spline chart example using the LightningChart JS library. We'll also...
3D Scatter Chart
IntroductionWelcome to another new article about LightningChart and Node.js. In this article, we will talk about the...
Parallel Coordinate Plot
IntroductionIn this article, we’ll do a short exercise using LightningChart JS tools to create a parallel coordinates...
Optical Fiber Analysis
IntroductionThis article is based on a real use case of LightningChart JS in optical fiber analysis. Optical fiber...
Understanding WebGL 3D Charts
IntroductionWelcome to this new article, where we’ll review some 3D charts that LightningChart JS offers in its...
Air-Gapped Environment
IntroductionIn this article, I will explore a key topic for developers and organizations that work under high security...