# kennymkchan/interview-questions-in-javascript

A mostly reasonable collection of technical software development interview questions solved in Javascript

Repository: https://github.com/kennymkchan/interview-questions-in-javascript
Canonical: https://ross.abutalabs.com/products/interview-questions-in-javascript
License: MIT
License Family: permissive
Topics: interview-questions, javascript, stack, recursion, strings, array, interview-practice, interviews
Last push: 2019-09-30T22:25:26+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3823, "days_push": 2529, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3622, forks 433 (observed 2026-08-28T04:08:11.872460+00:00)

## What it is
A curated collection of technical software development interview questions with solutions written in JavaScript (ES5 and ES6). It covers topics like arrays, strings, stacks and queues, recursion, and numbers with annotated example code.

## Use cases
- prepare for a javascript coding interview
- practice algorithm questions in javascript
- learn common data structure problems with solutions
- review recursion and array manipulation techniques
- find example solutions to string and stack interview questions

## When to choose
- you are interviewing for a JavaScript role and want idiomatic JS solutions
- you want quick, readable answers to classic algorithm questions
- you prefer learning from annotated code examples

## When to avoid
- you need a runnable test suite or package rather than a reference document
- you need solutions in a language other than JavaScript
- you need up-to-date or actively maintained content

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools
- domain: education, programming-languages
- platform: -
- tags: interview-preparation, algorithms, data-structures, es6, coding-interview, nodejs, javascript

## Member repositories
- kennymkchan/interview-questions-in-javascript (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:11.872460+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:31:57.600154+00:00, confidence not recorded.
  - readme: https://github.com/kennymkchan/interview-questions-in-javascript (fetched 2026-08-28T04:08:11.872460+00:00, sha 331454fe436e)
- Data as of 2026-08-30T08:39:29.467469+00:00.