Please describe your previous experience(s) working as an engineer: What were you responsible for and what were your greatest achivements?
Frontend Developer Interview Questions
8,954 frontend developer interview questions shared by candidates
Explain how would you make a webpage load faster ?
Questions about my experience, JavaScript, React, and other FE tech things, and how I've worked on the home task.
useState estructuras de datos ciclos de vida de react
What are the anti patterns of react?
On the CEO last coding challenge he gave me to parse html page using node js (even that I'm frontend stack only) and get the data from it
Build a react app that makes a get request for a word. Display the word in a list with a typewriter effect without using CSS.
Implement functionality for creating, editing, deleting elements in a list based system (ie similar to a todo list). Requires multiple components, stage management, and input handling.
It was a challenge before applying. Decode the string to find a URL, parse the DOM to find another URL of an endpoint. Fetch data from the endpoint and display it with a typewriter effect.
Calendar App Implement a clone of Google Calendar’s day view that allows creating, editing, and deleting events. Specifications: 1. Show date for the day at the top, as well as 24 1-hour blocks in one column. Labels for hours should be displayed on the left beside each block. 2. Events are rectangles that span one or multiple blocks. ○ Assume event start/end times are EXACTLY on the hour (eg. 2pm-5pm, but don’t need to handle 2:03pm-5:07pm). 3. Add a header below today’s date with 3 inputs at the top of the page. The header has 3 inputs (start time, end time, name) and a button to save. ○ The header is always visible. ○ Saving creates the event and clears the input fields. ○ The start time input’s default value is populated by the hour corresponding to which empty cell you clicked on. 4. Clicking an existing event should autofill the header inputs to edit event details (start time, end time, and name only) ○ The start/end/name inputs is default populated by the event’s current details. ○ On save button click, calendar updates. ○ When editing an existing event, there should be a button to delete the event. ○ Deleting an event clears the input fields. Notes: ● Primary goal is functionality, not styling. Don’t worry about copying Google Calendar styles. ● It may be easier to use number instead of Date to represent time General: ● You can use Google to look up documentation, articles, and code examples. ● You may install and use libraries for data fetching, styling, and state management. ● TypeScript is not required
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