# arpit20adlakha/Data-Structure-Algorithms-LLD-HLD

A Data Structure Algorithms Low Level Design and High Level Design collection of resources.

Repository: https://github.com/arpit20adlakha/Data-Structure-Algorithms-LLD-HLD
Canonical: https://ross.abutalabs.com/products/data-structure-algorithms-lld-hld
License: MIT
License Family: permissive
Topics: data-structures, interview, interview-questions, leetcode, algorithm
Last push: 2024-12-24T17:39:21+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": 1886, "days_push": 617, "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 2653, forks 530 (observed 2026-08-28T04:07:07.177459+00:00)

## What it is
A curated collection of links and resources for learning data structures, algorithms, and low/high-level system design, aimed at coding interview preparation. It aggregates tutorials, LeetCode study guides, video courses, and company-specific interview question lists.

## Use cases
- prepare for coding interviews at FAANG companies
- find study guides for dynamic programming patterns
- learn data structures and algorithms from curated tutorials
- practice LeetCode problems by topic and pattern
- study low-level and high-level system design for interviews
- find video courses on algorithms and data structures
- browse interview questions asked by specific companies

## When to choose
- you are preparing for software engineering interviews and want a single hub of quality resources
- you want pattern-based LeetCode study guides rather than scattered problem lists
- you prefer a mix of written tutorials and video courses
- you need company-specific interview question collections

## When to avoid
- you want an interactive coding platform or judge rather than a link collection
- you need a structured course with graded exercises and progress tracking
- you are looking for runnable code libraries implementing data structures
- you already have a preferred paid interview-prep course

## Facets
- artifact type: learning-resource
- maturity: active
- function: developer-tools, documentation
- domain: education, tutorials, awesome-lists
- platform: -
- tags: interview-preparation, data-structures, leetcode, low-level-design, high-level-design, curated-links, competitive-programming, algorithms, web-server

## Member repositories
- arpit20adlakha/Data-Structure-Algorithms-LLD-HLD (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:07.177459+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 2026-08-30T02:18:39.548837+00:00, confidence not recorded.
  - readme: https://github.com/arpit20adlakha/Data-Structure-Algorithms-LLD-HLD (fetched 2026-08-28T04:07:07.177459+00:00, sha 64ddef0bd52c)
- Data as of 2026-08-30T08:39:29.467469+00:00.