How would you make a request without utilizing any built-in tools.
Senior Frontend Engineer Interview Questions
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var person = Person(“John”, “Doe”); Console.log( person.hello() ) // "Hello, John Doe" * Implement this class
I had to do a technical test
Talk about how I went above and beyond to help a customer
Task Runner with concurrent limit [Javascript] The problem was to complete the add function for Runner class. concurrent limit will determine the number of task Runner can run in parallel. If the concurrent limit is reached by Runner, rest of the tasked should be queued and only to be executed once the first set of task are completed. ------------------------------------------------------------- class Runner { constructor(concurrent) { } add(task) { // Add your code here. } } function task(x) { return function() { return new Promise((resolve, _) => { setTimeout(() => { console.log('task completed', x); resolve(); }, 2000); }) } } runner = new Runner(3); runner.add(task(2)) runner.add(task(2)) runner.add(task(2)) runner.add(task(4)) runner.add(task(4)) runner.add(task(4)) runner.add(task(6)) runner.add(task(6)) runner.add(task(6))
taskRunner.add(logAfterDelay("Delayed by 4")); taskRunner.add(logAfterDelay("Delayed by 4")); taskRunner.add(logAfterDelay("Delayed by 4")); taskRunner.add(logAfterDelay("Delayed by 6")); taskRunner.add(logAfterDelay("Delayed by 6")); taskRunner.add(logAfterDelay("Delayed by 6")); // --- Helpers --- const startingTime = Date.now(); function logAfterDelay(logString) { return () => { return new Promise((resolve, reject) => { setTimeout(() => { console.log(logString, getDelay(startingTime)); resolve(); }, 2000); }); }; } function getDelay(startingTime) { return [${Math.round((Date.now() - startingTime)/1000)}s delay]; }
They asked why I'm a fit for the role.
Take home task was standard client side frontend application consuming a public API. Shared deployed url and code via GitHub. Code was reviewed in isolation (no chance for feedback / address issues) by a less experienced frontend developer (which fits with why they are trying to fill this role). Feedback indicated that the reviewer was unable to understand interesting code design choices and instead made incorrect or basic comments e.g. "split into more files".
Stage 5: What to do if a manager came and said to do something in 3 days
What do you do on a personal level to help address the environmental crisis?
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