Benchmark: JSON Stringify Speed Test3

Tests:

1
const a = { alpay: 5 }; JSON.stringify(a);
2
const a = {}; for (let i = 0; i < 100000; i++) { a[i] = "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"; } JSON.stringify(a);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
1
2

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36 Edg/135.0.0.0

Browser/OS: Chrome 135 on Windows

View result in a separate tab

Test name	Executions per second
1	8940105.0 Ops/sec
2	24.5 Ops/sec

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

LLMs can make mistakes. Check important info.

Let's break down the provided JSON data and explain what is being tested.

**Benchmark Definition**

The `JSON Stringify Speed Test3` benchmark tests whether the speed of `JSON.stringify()` changes with object size. The test is designed to measure how fast the function can serialize objects of varying sizes.

**Options Compared**

There are two options compared in this benchmark:

1. **Small Object**: An object with a single property (`alpay`) and a value of 5.
2. **Large Object**: A large object created using a loop that sets properties on an empty object. The large object has approximately 100,000 properties, each set to a string value.

**Pros and Cons**

The choice between serializing small objects versus large objects depends on the specific use case:

* **Small Objects**: This option is likely more relevant for applications where objects have only a few key-value pairs. JSON.stringify() will be faster for smaller objects.
* **Large Objects**: This option is more representative of real-world scenarios, as many web applications work with complex data structures. However, serializing large objects can be slower due to increased processing time and memory usage.

**Library Usage**

The `JSON.stringify()` function is a built-in JavaScript method that converts an object into a JSON string. It's not specific to any particular library or framework.

**Special JS Feature/Syntax (None)**

There are no special features or syntax used in this benchmark.

**Other Alternatives**

If you want to create similar benchmarks, consider the following alternatives:

1. **Benchmarking libraries**: Libraries like Benchmark.js or Speedtest.net provide pre-built benchmarks and tools for measuring performance.
2. **Custom benchmarking scripts**: You can write your own custom benchmarking scripts using JavaScript and a testing framework like Jest or Mocha.
3. **WebAssembly (WASM)**: If you're interested in testing performance of WASM code, consider using a benchmarking library like WASM-Bench.

When creating benchmarks, keep the following considerations in mind:

* Keep your tests concise and focused on the specific aspect being measured.
* Use relevant and representative test cases to ensure accuracy.
* Run multiple iterations to account for variations in execution time.
* Document your benchmarking setup and results thoroughly.

Related benchmarks:

JSON Stringify Speed Test3 (version: 0)

This benchmark tests whether the speed or JSON.stringify changes with object size

Comparing performance of: 1 vs 2

Created: 2 years ago by: Guest

Jump to the latest result

1

2

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

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