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MZMohamed Zarroukiinexcel-loom.hashnode.dev·Feb 18 · 8 min read

The Ultimate Annotation-Driven Java Excel API for Apache POI Simplify Export, Import, and Validation

Transform your Java Excel development from 50+ lines of boilerplate code to just 5 lines with annotations ExcelLoom is a high-performance, annotation-driven Java library that simplifies Excel operations by 90%. Built on Apache POI, it eliminates bo...

SKSamiksha Kuteinsamikshakute.hashnode.dev·Aug 12, 2025 · 10 min read

Data-Driven Testing with Excel and Apache POI API in Java

Data-driven testing is a powerful way to make your automated tests more flexible by using external data sources like Excel to drive test cases. In this guide, we’ll learn how to use the Apache POI API to read data from Excel and integrate it with Jav...

JSJames Shisiainshisiajames.hashnode.dev·Mar 24, 2023 · 3 min read

XLSX and XLS to CSV in Apache POI

How to convert XLSX and XLS to CSV using Apache POI Library the easy way For Java Developers, dealing with XLSX and XLS Excel files has been closer to a nightmare. I have struggled with this too. There seems to be no straightforward way to deal with ...