karanpratapsingh/system-design

Learn how to design systems at scale and prepare for system design interviews

46.5k stars · 6.1k forks

This repo isn't software code, so code checks are limited.

Healthy

Healthy: no known risks in the checks that ran.

Why

No rule fired.

What would change this

Partly checked: people (Only 4 human commits were found, too few to judge who maintains the project.)
A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.

Maintenance

Complete

Steady

Human commits, 30 days: 0
Human commits, 90 days: 0
Human commits, 365 days: 4
Bot share of commits, 365 days: 0%
Last commit: Jul 8, 2026 (3 months ago)
Last human commit: Jul 8, 2026 (3 months ago)
Authors, 90 days: 0
Last release: none found
Median PR merge time: 29 hours

Responsiveness: of 3 recent issues, n/a got a maintainer reply. Median first response: n/a.

Only 3 recent issues can be checked for a response, too few to measure response time.

Sources: Commits, Releases, Merged pull requests, Issues

People

Partial

Owner: Personal account
Commits sampled: 4 since Oct 14, 2025
Authors for half of commits: 2
Authors for 80% of commits: 4
Contributors: 11

Top committers

AnandMaurya24: 25% of commits
Karan Pratap Singh: 25% of commits
MahmoudALBndkji: 25% of commits
sheldenr: 25% of commits

Only 4 human commits were found, too few to judge who maintains the project.

Sources: Commits, Contributors

Stars

Complete

Mostly organic, confidence high

Bars show stars gained each week. Orange bars overlap a burst.

Bursts

Sep 27, 2022 to Sep 29, 2022: about 625 more stars than usual, peak 319 in one day, a flat block of stars. We couldn't check for an outside explanation.
Nov 24, 2022 to Nov 26, 2022: about 146 more stars than usual, peak 109 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Feb 1, 2023 to Feb 3, 2023: about 114 more stars than usual, peak 64 in one day, a spike that tapers off. Outside explanation: a jump in forks.
May 10, 2023 to May 14, 2023: about 133 more stars than usual, peak 54 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Jul 5, 2023 to Jul 23, 2023: about 2.9k more stars than usual, peak 824 in one day, a spike that tapers off. Outside explanation: a Hacker News post, a jump in forks, a jump in issues and pull requests.
Oct 29, 2023 to Nov 2, 2023: about 356 more stars than usual, peak 170 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Dec 20, 2023 to Jan 5, 2024: about 3.1k more stars than usual, peak 645 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Jan 16, 2024 to Jan 19, 2024: about 542 more stars than usual, peak 277 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Feb 27, 2024 to Feb 28, 2024: about 57 more stars than usual, peak 45 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Apr 26, 2024 to Apr 30, 2024: about 154 more stars than usual, peak 79 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Jan 18, 2025 to Jan 20, 2025: about 80 more stars than usual, peak 53 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Jul 4, 2025 to Jul 7, 2025: about 216 more stars than usual, peak 128 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Dec 29, 2025 to Jan 1, 2026: about 738 more stars than usual, peak 406 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Feb 21, 2026 to Feb 24, 2026: about 338 more stars than usual, peak 173 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Mar 6, 2026 to Mar 8, 2026: about 247 more stars than usual, peak 175 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Mar 13, 2026 to Mar 17, 2026: about 562 more stars than usual, peak 298 in one day, a spike that tapers off. We couldn't check for an outside explanation.
May 19, 2026 to May 20, 2026: about 224 more stars than usual, peak 173 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Jul 28, 2026 to Jul 31, 2026: about 311 more stars than usual, peak 119 in one day, a flat block of stars. We couldn't check for an outside explanation.
Sep 20, 2026 to Sep 22, 2026: about 95 more stars than usual, peak 55 in one day, a spike that tapers off. We couldn't check for an outside explanation.

5 stars GitHub has since removed (tracked since Oct 13, 2026).

Anyone can buy stars for any repo; bursts alone don't prove the owner did.

Anyone can buy stars for any repo, so this describes the star history only.
Engagement is not compared for non-code or mirror repositories.

Sources: How star history is analyzed

Risk

Complete

Flags

No risk flags.

License

Now: No license found
A year ago: Not known

Packages

No published packages found.

Sources: GitHub: karanpratapsingh/system-design

Badge

Add this to a README to show the current verdict:

[![RepoRadar](https://reporadar.ai/karanpratapsingh/system-design/badge.svg)](https://reporadar.ai/karanpratapsingh/system-design)

Earlier verdicts

Oct 14, 2026: Healthy
Oct 13, 2026: Healthy
Oct 13, 2026: Healthy

Computed 15 hours ago · method 2026.10.2