Author: Dhanik Lal Sahni

Dhanik Lal Sahni is a Salesforce Independent Consultant and Architect with extensive experience in Salesforce implementation, integration, and custom development. He helps businesses design scalable, AI-driven CRM solutions using Sales Cloud, Service Cloud, Experience Cloud, and Salesforce Data Cloud. As the founder of SalesforceCodex.com, Dhanik shares practical insights, tutorials, and architectural best practices to help professionals grow in the Salesforce ecosystem. Explore his consulting and freelance services at dhaniksahni.com , where he offers end-to-end Salesforce solutions for startups and enterprises worldwide.

Most of time clients want to show complex data as tabular chart with different color combination. We can use HeatMap chart in LWC to show relationship within two factors like show day wise sale of top employees, day wise stock index, sport players performance for each game etc. Let us create HeatMap chart for visualizing sales data for each employee per day. For creating this chart in LWC (Lightning Web Component) we have to perform below steps Download and Add Chart Library to Static ResourceCreate Apex Class to prepare dataCreate LWC ComponentTest Chart 1. Download and Add Chart Library to…

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