---
title: "Arafat Islam (@arafatcro) | Hashnode"
description: "Freelance CRO developer building client-side A/B tests. Read the latest articles by Arafat Islam on Hashnode."
url: "https://hashnode.com/@arafatcro"
---

@arafatcro

# Arafat Islam

@arafatcro · Dhaka, Bangladesh · Joined June 2026

Freelance CRO developer building client-side A/B tests

[Website](https://arafatcro.dev/)

### [Why your A/B test variation won't stick on a React input](https://arafatcro.hashnode.dev/react-controlled-input-ab-test?utm_source=hashnode&utm_medium=feed)

You set the value and React wipes it, or onChange never fires. How to set a React controlled input from an A/B test so the app actually reacts.

6 min read · [arafatcro.hashnode.dev](https://arafatcro.hashnode.dev/react-controlled-input-ab-test?utm_source=hashnode&utm_medium=feed)

[Jun 25](https://hashnode.com/posts/react-controlled-input-ab-test/6a3c7b6a5979e4c952410fcc)