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Whenever you're looking at a stack trace generated by the command-line tool, you see tons and tons of useless stack frames for withValue, enterJob, and/or capture. Each of these function calls has its own try-finally block, which is probably the real reason this pattern is slow, though the excess of unnecessary stack frames is subjectively gross as well. Initial build times for the `meteor create --full` app on my machine are about 4.4 seconds with Meteor 1.8, and just 2.8 seconds after this change, which is a nice 36% improvement. Rebuild times are not noticeably different, however. Looking to the future, flattening this function call pyramid should make it easier to introduce non-Fiber-based async/await into the buildmessage system, so that we can start properly propagating promises up the stack.
Meteor is an ultra-simple environment for building modern web applications.
With Meteor you write apps:
- in modern JavaScript
- that send data over the wire, rather than HTML
- using your choice of popular open-source libraries
Try a getting started tutorial:
Next, read the guide and the documentation.
Quick Start
On Windows, the installer can be found at https://www.meteor.com/install.
On Linux/macOS, use this line:
curl https://install.meteor.com/ | sh
Create a project:
meteor create try-meteor
Run it:
cd try-meteor
meteor
Developer Resources
Building an application with Meteor?
- Announcement list: sign up at http://www.meteor.com/
- Having problems? Ask for help at: http://stackoverflow.com/questions/tagged/meteor
- Discussion forums: https://forums.meteor.com/
Interested in helping or contributing to Meteor? These resources will help:
We are hiring! Visit meteor.io/jobs to learn more about working full-time on the Meteor project.
Uninstalling Meteor
Aside from a short launcher shell script, Meteor installs itself inside your home directory. To uninstall Meteor, run:
rm -rf ~/.meteor/
sudo rm /usr/local/bin/meteor
On Windows, just run the uninstaller from your Control Panel.