Benchmark: Lodash vs Native deepclone

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

var objects = {
  isCoachmark: false,
  coachmarkReady: false,
  routes: {
    Premium: {
      dashboard: {
        disableCoachmark: false,
        components: {
          honors: {
            key: 'routes.Premium.dashboard.components.honors',
            text: 'Earn Honours for reaching new milestones! Check here to see all the Lido Honours you can earn 🏅',
            position: 'bottom',
            order: 7,
            isShown: false
          },
          greetingHeader: {
            key: 'routes.Premium.dashboard.components.greetingHeader',
            text: 'The more you learn, the more you earn! Click here to know all about Gems on Lido. Learn how you can earn gems and what rewards you can redeem with gems! 🎁',
            position: 'bottom',
            order: 8,
            isShown: false
          },
          upcomingClass: {
            key: 'routes.Premium.dashboard.components.upcomingClass',
            text: 'You can see and join all your upcoming classes from here 🗓',
            position: 'top',
            order: 2,
            isShown: false
          }
        },
      },
      'my-library': {
        disableCoachmark: false,
        components: {
          libraryHeader: {
            key: 'routes.Premium["my-library"].components.libraryHeader',
            text: 'These are the courses you’re enrolled in!',
            position: 'bottom',
            order: 8,
            isShown: false
          },
          MPIntroCard: {
            key: 'routes.Premium["my-library"].components.MPIntroCard',
            text: 'Your goal is to master all chapters!',
            position: 'bottom',
            order: 9,
            isShown: false
          },
          courseOverviewCard: {
            key: 'routes.Premium["my-library"].components.courseOverviewCard',
            text: 'This is where you get an overview for your mastery points for the selected subject.',
            position: 'bottom',
            order: 10,
            isShown: false
          },
          onGoingChapter: {
            key: 'routes.Premium["my-library"].components.onGoingChapter',
            text: 'This highlights the chapter that is ongoing in class for this subject.',
            position: 'top',
            order: 11,
            isShown: false
          },
          allChaptersCard: {
            key: 'routes.Premium["my-library"].components.allChaptersCard',
            text: 'Here you can see all the chapters of this subject for your grade.',
            position: 'top',
            order: 12,
            isShown: false
          },
          otherContentLink: {
            key: 'routes.Premium["my-library"].components.otherContentLink',
            text: 'Here you can access the learning material for other grades and boards!',
            position: 'bottom',
            order: 13,
            isShown: false
          }
        }
      }
    },
    Freemium: {
      dashboard: {
        disableCoachmark: false,
        components: {
          upcomingClass: {
            key: 'routes.Freemium.dashboard.components.upcomingClass',
            text: 'You can see and join all your upcoming classes from here 🗓',
            position: 'top',
            order: 1,
            isShown: false
          }
        }
      },
    }
  },
  global: {
    Premium: {
      BottomNavBar: {
        Home: {
          key: 'global.Premium.BottomNavBar.Home',
          text: 'Welcome to your Lido Student Dashboard homepage! Let’s take a look around... 😃',
          position: 'right',
          order: 1,
          isShown: false
        },
        Progress: {
          key: 'global.Premium.BottomNavBar.Progress',
          text: 'You can track your performance in detail from here ✅',
          position: 'right',
          order: 4,
          isShown: false
        },
        Courses: {
          key: 'global.Premium.BottomNavBar.Courses',
          text: 'Check out the revamp of our Course page! Library, courses and progress all in one!',
          position: 'right',
          order: 5,
          isShown: false
        },
        Portfolio: {
          key: 'global.Premium.BottomNavBar.Portfolio',
          text: 'Check out your brand new website and share it with your friends. 🎖',
          position: 'right',
          order: 6,
          isShown: false
        },
        SuperParentApp: {
          key: 'global.Premium.BottomNavBar.SuperParentApp',
          text: 'Manage your account, courses and schedule from our Super Parent App ⚙️',
          position: 'right',
          order: 7,
          isShown: false
        },
        moreNavBar: {
          key: 'global.Premium.BottomNavBar.moreNavBar',
          text: "Click here to access your 'Dashboard', and 'Helpdesk' options",
          position: 'right',
          order: 7,
          isShown: false
        }
      }
    },
    Freemium: {
      BottomNavBar: {
        Portfolio: {
          key: 'global.Freemium.BottomNavBar.Portfolio',
          text: 'Check out your brand new website and share it with your friends. 🎖',
          position: 'right',
          order: 2,
          isShown: false
        }
      },
    }
  }
};

Tests:

Native
var deep1 = JSON.parse(JSON.stringify(objects)); console.log(deep1);
Lodash
var deep = _.cloneDeep(objects); console.log(deep);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Native
Lodash

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):

LLMs can make mistakes. Check important info.

It looks like you're preparing to write some code that will benchmark two different methods for cloning/deep copying JavaScript objects: using `JSON.parse(JSON.stringify())` and using Lodash's `cloneDeep()` function.

To confirm, here are the details:

* You have a JSON object `objects` that you want to clone.
* You want to compare the performance of two methods:
	+ Method 1: Using `JSON.parse(JSON.stringify())`
	+ Method 2: Using Lodash's `cloneDeep()`
* You've provided example benchmark definitions and latest benchmark results, but I won't use those for my response. Instead, I'll provide a suggested implementation.

To get started, you can create a simple test function that clones the `objects` using both methods and measures their performance:
```javascript
const objects = { /* your JSON object here */ };

function cloneMethod1() {
  return JSON.parse(JSON.stringify(objects));
}

function cloneMethod2() {
  const deepClone = require('lodash/cloneDeep');
  return deepClone(objects);
}

// Create a benchmarking function
function benchmarkCloningMethods() {
  const method1Time = performance.now();
  cloneMethod1();
  const method1Duration = (performance.now() - method1Time);

const method2Time = performance.now();
  cloneMethod2();
  const method2Duration = (performance.now() - method2Time);

console.log(`Method 1 duration: ${method1Duration}ms`);
  console.log(`Method 2 duration: ${method2Duration}ms`);

// You can also compare the results using a library like benchmark.js
}
```
This implementation uses `JSON.parse(JSON.stringify())` to clone the object in `cloneMethod1()` and Lodash's `cloneDeep()` function to clone the object in `cloneMethod2()`. The `benchmarkCloningMethods()` function measures the time taken by each method and logs the results.

Note that this is just a starting point, and you'll need to adapt it to your specific use case. Additionally, you may want to consider using a more robust benchmarking library like Benchmark.js or perf_hooks to get accurate measurements.

Related benchmarks:

Lodash vs Native deepclone (version: 1)

Comparing performance of: Native vs Lodash

Created: 4 years ago by: Registered User

Jump to the latest result

Native

Lodash

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):