/* TEAM */
Name:        Rahul Kumar
Role:        Author, designer, sole maintainer
Site:        https://systemdesignsimulator.org/
GitHub:      https://github.com/RahulKumarNitP
LinkedIn:    https://www.linkedin.com/in/rahul-kr-nitp/
From:        India

/* CONTENT */
HLD designs:        27 (Alex Xu Vol 1 + Vol 2 + Twitter trending)
System internals:   32 (B-tree, LSM, Raft, CRDTs, isolation, networking)
DSA visualizations: 47 (trees, graphs, DP, greedy, backtracking, bit tricks)
Total widgets:      106
Sources:            Alex Xu, Petrov, Kleppmann, System Design Primer, OWASP

/* THANKS */
Open-source community for React, Vite, Mermaid, and the broader engineering canon.

/* SITE */
Stack:       React, Vite, vanilla JS, no backend (browser-only).
Hosting:     Vercel edge.
License:     Educational use; see /terms.html.
Last update: see https://systemdesignsimulator.org/sitemap.xml