Skip to contentSkip to footer

Javascript Software Engineer Interview Questions

Salaries
Interviews

1,199 javascript software engineer interview questions shared by candidates

Explain the difference between SVG & HTML [0,1,1,0,1,0,1] convert this to ---> [0,0,0,1,1,1,] ---> mention its complexity [4,-1,5,0,-1,8] ---> (-1) will be at its same position rest of the numbers will be sorted How to dynamically make the object properties (read only)
avatar

Javascript Developer

Interviewed at Perfios Software

4★
Apr 8, 2020

Explain the difference between SVG & HTML [0,1,1,0,1,0,1] convert this to ---> [0,0,0,1,1,1,] ---> mention its complexity [4,-1,5,0,-1,8] ---> (-1) will be at its same position rest of the numbers will be sorted How to dynamically make the object properties (read only)

For the code challenge, there was a wide range of questions, ranging from improving performance of code to identifying security features, and even reviewing a pull request. The trial involved making changes to an unfinished React/Redux WordPress plugin.
avatar

Senior JavaScript Developer

Interviewed at Automattic

3★
Jun 28, 2021

For the code challenge, there was a wide range of questions, ranging from improving performance of code to identifying security features, and even reviewing a pull request. The trial involved making changes to an unfinished React/Redux WordPress plugin.

Viewing 721 - 730 interview questions

Glassdoor has 1,199 interview questions and reports from Javascript software engineer interviews. Prepare for your interview. Get hired. Love your job.