Benchmark: If else ternary versus normal

Script Preparation code:

function ternary1eq1() {
  var a = false;
  (1==1) ? a = true : a = false;
  return a;
}
function normal1eq1() {
  var a = false;
  if (1==1) {
    a = true;
  } else {
    a = false;
  }
  return a;
}

Tests:

Ternary1eq1
ternary1eq1();
Normal1eq1
normal1eq1;

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Ternary1eq1
Normal1eq1

Fastest: N/A

Slowest: N/A

Latest run results:

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Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

Let's dive into the explanation of the provided benchmark.

**Benchmark Definition**

The benchmark measures two different approaches to compare values: the ternary operator (`ternary1eq1`) and a traditional `if-else` statement (`normal1eq1`). The scripts are identical, except that the ternary operator is used in one version and the `if-else` statement is used in another.

**Options Compared**

The benchmark compares two options:

1. **Ternary Operator**: This uses a single expression to evaluate both conditions simultaneously. It's concise and often faster than traditional conditional statements.
2. **Traditional `if-else` Statement**: This uses separate blocks of code for each condition, which can be more readable but may incur additional overhead.

**Pros and Cons**

* **Ternary Operator:**
	+ Pros:
		- Concise and easy to read.
		- Can be faster due to fewer function calls.
	+ Cons:
		- May not be as readable for complex conditions.
		- Some older browsers may have issues with it.
* **Traditional `if-else` Statement:**
	+ Pros:
		- More readable and maintainable, especially for complex conditions.
		- Works in all modern browsers.
	+ Cons:
		- May be slower due to additional function calls.

**Library Used**

There is no library used explicitly in the benchmark. However, it's worth noting that some browsers may use internal functions or optimizations that could affect the results.

**Special JavaScript Feature/Syntax**

The benchmark uses a special feature of the ternary operator: the syntax `(condition) ? value1 : value2`. This allows for a single expression to evaluate both conditions simultaneously and return one of two values based on the result. This syntax is specific to modern JavaScript dialects and may not work in older versions.

**Other Considerations**

The benchmark measures the execution speed of each approach, which is influenced by factors like:

* Browser engine (e.g., V8 for Chrome)
* CPU architecture
* Optimizations enabled (e.g., just-in-time compilation)

**Alternatives**

If you want to create similar benchmarks or compare other JavaScript constructs, consider using libraries like:

1. **Benchpress**: A benchmarking framework specifically designed for Node.js and browser environments.
2. **Benchmark**: A lightweight, easy-to-use library for benchmarking various aspects of your code.

Keep in mind that the best approach will depend on your specific use case, target audience, and desired outcome.

Related benchmarks:

If else ternary versus normal (version: 4)

Comparing performance of: Ternary1eq1 vs Normal1eq1

Created: 9 years ago by: Registered User

Jump to the latest result

Ternary1eq1

Normal1eq1

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):