Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Object spread vs New map with string keys
(version: 0)
Comparing performance of:
Obj spread vs new Map
Created:
3 years ago
by:
Guest
Jump to the latest result
Script Preparation code:
var data = new Array(100000).fill(undefined).map((_,i) => i) var obj = data.reduce((obj, idx) => {obj['idx' + idx] = idx; return obj}, {}); var map = new Map(Object.entries(obj));
Tests:
Obj spread
let a = {...obj};
new Map
let a = new Map(map);
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
Fork
Test case name
Result
Obj spread
new Map
Fastest:
N/A
Slowest:
N/A
Latest run results:
No previous run results
This benchmark does not have any results yet. Be the first one
to run it!
Related benchmarks:
Object spread vs New map
Object spread vs new Map with complex data
Object spread vs New map entries
Object spread vs new Map vs Object assign with complex data
Comments
Confirm delete:
Do you really want to delete benchmark?