What types of web workers have you worked with?
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180
Frontend
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681
What happens when you access a variable before its declaration with var, let, and const?
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174
Implement a request function: it calls getData, returns a successful result, and retries the call up to a specified number of attempts, returning the last error after attempts are exhausted.
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161
Do you use Git rebase and how does it differ from merge?
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138
Where did the created hook from Vue 2 disappear in Vue 3 when using setup?
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137
Which entities in JavaScript are subject to hoisting besides var?
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135
Have you ever worked with a role model or implemented one?
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132
What do you usually do before destroying a component in the beforeUnmount/onBeforeUnmount hook?
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129
What packages or tools have you used on the frontend for working with Socket.IO/WebSocket?
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127
Which array methods modify the original array?
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127
There is an array of seasons. Write a TypeScript type Season that can only accept one of the values of this array.
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126
Tell us about a difficult or interesting case from work or code review.
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123
How are you doing with TypeScript?
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120
How does onMounted differ from created/setup and what is available at the onMounted stage?
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114
How to replace v-model with an explicit implementation with the same two-way binding?
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114
Implement a non-blocking sleep function that takes a delay in milliseconds.
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113
Which option would be more interesting for you: to improve the second project and help the main team or to fully work on your own new project?
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113
If the backend data does not match the TypeScript interface, for example, instead of an object, a string is received, will TypeScript highlight this in production and what error will occur?
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112
If a heavy two-minute synchronous task is placed in a Promise, will the interface hang?
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111
Did you immediately switch to Vue or did you start with other technologies?
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105