WARNING in budgets, maximum exceeded for initial
When build my angular 7 project with --prod, i have a warning in budgets.
I have a angular 7 project, i want to build it, but i have a warning:
WARNING in budgets, maximum exceeded for initial. Budget 2 MB was exceeded by 1.77 MB
these are chunk details:
chunk {scripts} scripts.2cc9101aa9ed72da1ec4.js (scripts) 154 kB [rendered]
chunk {0} runtime.ec2944dd8b20ec099bf3.js (runtime) 1.41 kB [entry] [rendered]
chunk {1} main.13d1eb792af7c2f359ed.js (main) 3.34 MB [initial] [rendered]
chunk {2} polyfills.11b1e0c77d01e41acbba.js (polyfills) 58.2 kB [initial] [rendered]
chunk {3} styles.33b11ad61bf10bb992bb.css (styles) 379 kB [initial] [rendered]
what exactly are budgets? and how should i manage them?
Answer
Open angular.json file and find budgets keyword.
It should look like:
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
}
]
As you’ve probably guessed you can increase the maximumWarning value to prevent this warning, i.e.:
"budgets": [
{
"type": "initial",
"maximumWarning": "4mb", <===
"maximumError": "5mb"
}
]
What does budgets mean?
A performance budget is a group of limits to certain values that affect site performance, that may not be exceeded in the design and development of any web project.
In our case budget is the limit for bundle sizes.
See also: