CODEWITHSUNDEEP
javascriptperformancereact-native
Archana Sharma
Archana Sharma

Reputation: 2071

Why React Native Android app is running very slow on debug mode?

I am working on react native application, It's running very slow on debug mode. It takes huge time to load and hangs multiple times.

I am running my app on the following devices::

  • Redmi Note 4
  • & Oppo F1s

And using RN Version: 0.61.4

Please suggest me how can I run app fast on debug mode? and what other devices I can use for this?

Upvotes: 0

Views: 4239

Answers (2)

Imanshu
Imanshu

Reputation: 83

BASIC STEP- Try to avoid chrome debugger, it may slow down your app.

Upvotes: 1

Aurangzaib Rana
Aurangzaib Rana

Reputation: 4252

When you are using remote debugging the app is expected to run slower.

1) remove unwanted consoles

2) off debug remotely and only use terminal to show output

3) animation are always slow on debeg mode

4) check if there are warnings in console when you run the project. resolve these warnings.

if still your app is slow on debug mode then install new application and compare its speed with you app. if it is showing too much difference then your app have some issue in its code

Upvotes: 1

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