# dipjul/Grokking-the-Coding-Interview-Patterns-for-Coding-Questions

Grokking the Coding Interview: Patterns for Coding Questions Alternative

Repository: https://github.com/dipjul/Grokking-the-Coding-Interview-Patterns-for-Coding-Questions
Canonical: https://ross.abutalabs.com/products/grokking-the-coding-interview-patterns-for-coding-questions
License: MIT
License Family: permissive
Topics: interview-questions, interview, algorithm, coding-interviews, data-structures, algorithms
Last push: 2025-09-15T21:33:47+00:00

## Health v2 (maintenance only)
Score: 51/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 42, release rhythm 35, longevity 100
- inputs: {"age_days": 2411, "days_push": 352, "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 4422, forks 944 (observed 2026-08-28T04:08:48.780055+00:00)

## What it is
A free, open-source alternative to the 'Grokking the Coding Interview' course, organizing coding interview problems by patterns such as two pointers, fast & slow pointers, and sliding window. Each pattern lists curated problems with links to LeetCode, LintCode, and other practice platforms.

## Use cases
- prepare for coding interviews by studying problem patterns
- find LeetCode problems grouped by algorithmic technique
- practice two pointers and sliding window problems
- review data structures and algorithms before an interview
- find a free alternative to paid interview prep courses

## When to choose
- you want a free, pattern-based roadmap for coding interview prep
- you prefer curated problem lists with direct LeetCode links over video courses
- you are self-studying algorithms and data structures for interviews

## When to avoid
- you need interactive coding exercises or in-depth solution explanations
- you want video tutorials or guided lessons rather than problem lists
- you are looking for system design or behavioral interview preparation

## Facets
- artifact type: learning-resource
- maturity: active
- function: developer-tools
- domain: tutorials, education
- platform: cross-platform
- tags: coding-interview, data-structures, algorithms, leetcode, interview-preparation, study-guide

## Member repositories
- dipjul/Grokking-the-Coding-Interview-Patterns-for-Coding-Questions (main) score 51

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:48.780055+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 2026-08-29T18:20:58.502364+00:00, confidence not recorded.
  - readme: https://github.com/dipjul/Grokking-the-Coding-Interview-Patterns-for-Coding-Questions (fetched 2026-08-28T04:08:48.780055+00:00, sha 7448f48e8eb3)
- Data as of 2026-08-30T08:39:29.467469+00:00.