Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
SetTimeout 0 vs nothing
(version: 0)
Test
Comparing performance of:
0 vs none
Created:
4 years ago
by:
Guest
Jump to the latest result
Tests:
0
setTimeout(() => { console.log('boas') }, 0);
none
setTimeout(() => { console.log('boas') });
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
Fork
Test case name
Result
0
none
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!
Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
I'll break down the explanation into smaller sections to make it easier to understand. **Benchmark Definition and Preparation Code** The provided JSON defines a benchmark with two test cases: * The `Name` field is "SetTimeout 0 vs nothing", indicating that this benchmark compares the performance of setting a timeout to 0 (immediately) versus not using any timeout. * The `Script Preparation Code` and `Html Preparation Code` fields are empty, which means no additional setup or HTML rendering code is required for these test cases. **Test Cases** There are two individual test cases: 1. **"0"`**: This test case uses the `setTimeout` function with a timeout value of 0, which tells the browser to execute the provided callback function immediately. 2. **"none"`**: This test case does not use any `setTimeout` function; it simply logs "boas" directly to the console. **Library: setTimeout** The `setTimeout` function is a built-in JavaScript function that allows you to schedule a task to be executed after a specified delay. In this benchmark, both test cases rely on `setTimeout`, but with different timeout values (0 for the first test case). **Pros and Cons of Different Approaches** * **Immediate execution**: Setting a timeout to 0 ensures immediate execution of the callback function. However, this might not be suitable for all use cases where delayed execution is necessary. * **Delayed execution**: Not using any `setTimeout` means the task will execute immediately, but it can lead to performance issues if the task is computationally expensive or has side effects. **Special Considerations** In this benchmark, there are no special JavaScript features or syntax that require specific handling. The test cases only rely on the standard `setTimeout` function and logging to the console. **Alternatives** If you wanted to create a similar benchmark, you could consider the following alternatives: * Use a different function, such as `requestAnimationFrame` (for animations or tasks with a shorter execution time) or `setInterval` (for tasks that need to repeat at regular intervals). * Compare the performance of different JavaScript engines or platforms. * Test the impact of using `setTimeout` on a larger scale (e.g., by creating multiple concurrent timers). Keep in mind that these alternatives would require modifying the benchmark definition and test cases accordingly.
Related benchmarks:
Date.now(); vs new Date().getTime();
Date.now() vs new Date().getTime()
new Date().getTime() vs Date.now()
Date.now() - Date.now() vs new Date() - new Date()
Date.now() vs new Date().getTime() 2
Comments
Confirm delete:
Do you really want to delete benchmark?