# Build Times are getting heigher for Babel

**URL:** <https://discuss.emberjs.com/t/build-times-are-getting-heigher-for-babel/11135>\
**Category:** Ember CLI\
**Created:** [July 12, 2016, 2:26pm UTC](https://discuss.emberjs.com/t/build-times-are-getting-heigher-for-babel/11135 "2016-07-12T14:26:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![aamirrajpoot](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.emberjs.com/aamirrajpoot/32/10720_2.png) [@aamirrajpoot](https://discuss.emberjs.com/u/aamirrajpoot)\
**Post date:** [July 12, 2016, 2:26pm UTC](https://discuss.emberjs.com/t/build-times-are-getting-heigher-for-babel/11135/1 "2016-07-12T14:26:33Z")

</div>

In the past I had posted questions regarding a really huge application. I have been working on that since than. From some time now my build times are very higher.

Here are the old questions

1. [Huge Huge application](http://discuss.emberjs.com/t/huge-huge-application/9476) - Have some screen shots
2. [Need Expert Advices - A lot](http://discuss.emberjs.com/t/need-expert-advices-a-lot/8117) - have some videos

The template file is 1800+ lines and JS is 2,000+ lines for the order form. When I edit them it takes between a minute to 3 minutes just for the live reload, if I modify any other small file then it got compiled pretty fast.

Right now my vendor.js file is 900kb and my own project code have crossed 3mb,

I have posted the question here [babeljs - Ember CLI - Babel is too slow on Mac - Stack Overflow](http://stackoverflow.com/questions/38070555/ember-cli-babel-is-too-slow-on-mac)

Any ideas on how I can improve that.

P.S. : We are three developers one is working on windows, one on ubuntu and one on mac. All three are having this problem