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Why is it taking so long to start my app?

See original GitHub issue

If you are reporting a bug, please fill in below. Otherwise feel free to remove this template entirely.

Can you reproduce the problem with latest npm?

yes

Description

My app startup time during development using react-scripts start takes an excessive amount of time (> 60s). Also recompiling during development takes a while.

Expected behavior

I would expect the initial build to be under 10s

Environment

Run these commands in the project folder and fill in their results:

  1. npm ls react-scripts (if you haven’t ejected): react-scripts@1.0.7
  2. node -v: v8.0.0
  3. npm -v: 5.0.0

Then, specify:

  1. Operating system: macOS Sierra (version 10.12.5)
  2. Browser and version: Chrome 58.0.3029.110 (64-bit)

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:8 (3 by maintainers)

github_iconTop GitHub Comments

2reactions
Timercommented, Jun 20, 2017

Yeah I should’ve added that it’s perfectly normal. I have an application that takes a long time to boot, too.

We are looking into improving this, tho!

0reactions
iansucommented, Mar 26, 2018

This project is not related to React Native.

Read more comments on GitHub >

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