yslow-node
A "fork" of just the node package yslow
under the family of projects located in https://github.com/marcelduran/yslow. Unfortunately, I can't provide any of the original project's git history here (without significant effort), as all of the yslow projects are located under one large directory. I simply copied the node package out of it, and have started with a fresh commit history.
See https://github.com/marcelduran/yslow/pull/155 for the reasoning behind the decision to create this project.
Installation
npm install yslow-node -g
Help
yslow-node --help
Usage: yslow-node [options] [file ...]
Options:
-h, --help output usage information
-V, --version output the version number
-i, --info <info> specify the information to display/log (basic|grade|stats|comps|all) [basic]
-f, --format <format> specify the output results format (json|xml|plain) [json]
-r, --ruleset <ruleset> specify the YSlow performance ruleset to be used (ydefault|yslow1|yblog) [ydefault]
-b, --beacon <url> specify an URL to log the results
-d, --dict include dictionary of results fields
-v, --verbose output beacon response information
Examples:
yslow-node file.har
yslow-node -i grade -f xml -b http://server.com/beacon file1.har file2.har
yslow-node --info all --format plain /tmp/*.har
yslow-node -i basic --rulseset yslow1 -d < file.har
curl example.com/file.har | yslow -i grade -b http://server.com/beacon -v
More Info:
https://yslow.org/user-guide/#version2
As a module
node
> ; w: 98725 o: 89 u: 'http%3A%2F%2Fexample.com%2F' r: 9 i: 'ydefault' lt: 981