Apache ECharts is an excellent charting library that's the honest starting point, and it's worth saying clearly. Free...
Blog
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...
Swing index indicator: formula and implementation with LC JS Trader
IntroductionThe swing index indicator is a technical analysis tool developed by Welles Wilder to help traders detect...
How to use the Supertrend indicator for Fintech app development
IntroductionThe Supertrend indicator is a powerful and simple tool used in technical analysis to identify the...
Using the Schaff Trend Cycle Indicator for Fintech App Development
IntroductionThe Schaff Trend Cycle is a momentum oscillator designed to respond faster than traditional trend...
Using the Range Action Verification Index (RAVI)
IntroductionThe Range Action Verification Index (RAVI) is a lesser-known yet practical technical analysis indicator...
Random Walk Index Indicator for Fintech App Development
IntroductionThe Random Walk Index (RWI) is a technical analysis tool that evaluates whether a financial instrument is...
Creating a Parabolic Stop and Reverse Indicator for Fintech Applications
IntroductionThe Parabolic Stop and Reverse (Parabolic SAR) indicator is a widely used tool in technical analysis....
Linear Regression in Finance Application Development
IntroductionLinear regression is a statistical method that fits a trendline to a dataset by minimizing the sum of...
Using the Gopalakrishnan Range index for Fintech App Development
IntroductionThe Gopalakrishnan Range Index, often abbreviated as GAPO or GOPRI, is a technical indicator developed to...
Using Average Directional Index for Fintech App Development
IntroductionThe Average Directional Index (ADX) is a widely used technical analysis indicator designed to measure the...