ThrottlePromises & Currying Demo

⚡ ThrottlePromises

What is ThrottlePromises?

ThrottlePromises is a technique to limit the number of concurrent asynchronous operations (promises) running at the same time. This prevents overwhelming servers, managing memory usage, and controlling resource consumption.

async function throttlePromises(promises, limit) {
                    const results = [];
                    const executing = [];

                    for (const promise of promises) {
                    const p = Promise.resolve(promise).then(result => {
                    executing.splice(executing.indexOf(p), 1);
                    return result;
                    });

                    results.push(p);
                    executing.push(p);

                    if (executing.length >= limit) {
                    await Promise.race(executing);
                    }
                    }

                    return Promise.all(results);
                    }

🎮 Try ThrottlePromises

0 Active Requests

0 Completed

0 Total Time (ms)

🍛 Currying

What is Currying?

Currying is a functional programming technique that transforms a function with multiple arguments into a sequence of functions, each taking a single argument. It enables partial application and function composition.

// Regular function
                    function add(a, b, c) {
                    return a + b + c;
                    }

                    // Curried version
                    function curriedAdd(a) {
                    return function(b) {
                    return function(c) {
                    return a + b + c;
                    }
                    }
                    }

                    // Usage: curriedAdd(1)(2)(3) = 6

🚀 Advanced JavaScript Concepts

⚡ ThrottlePromises

What is ThrottlePromises?

🎮 Try ThrottlePromises

🍛 Currying

What is Currying?

🎮 Try Currying

Advanced Currying Examples: