ashishps1/awesome-system-design-resources

Learn System Design concepts and prepare for interviews using free resources.

42.2k stars · 8.8k forks · Java

At risk

At risk: one person wrote most commits, and no one has committed by hand in 90 days.

Why

One person wrote 100% of human commits in the last year, and no human has committed in the last 90 days. (source 1, source 2)

What would change this

A human commit in the last 90 days, or a second person taking a large share of commits.

Maintenance

Complete

Steady

Human commits, 30 days: 0
Human commits, 90 days: 0
Human commits, 365 days: 11
Bot share of commits, 365 days: 0%
Last commit: Feb 16, 2026 (8 months ago)
Last human commit: Feb 16, 2026 (8 months ago)
Authors, 90 days: 0
Last release: none found
Median PR merge time: n/a

Responsiveness: of 2 recent issues, n/a got a maintainer reply. Median first response: n/a.

Only 2 recent issues can be checked for a response, too few to measure response time.

Sources: Commits, Releases, Merged pull requests, Issues

People

Complete

Owner: Personal account
Commits sampled: 11 since Oct 14, 2025
Authors for half of commits: 1
Authors for 80% of commits: 1
Contributors: 4

Top committers

ashishps1: 100% of commits

Sources: Commits, Contributors

Stars

Complete

Mostly organic, confidence high

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

Bursts

Dec 25, 2023 to Jan 8, 2024: about 2.1k more stars than usual, peak 844 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Jan 25, 2024 to Jan 25, 2024: about 127 more stars than usual, peak 152 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Feb 24, 2024 to Feb 29, 2024: about 1.6k more stars than usual, peak 511 in one day, a shape we can't classify. Outside explanation: a jump in forks.
Mar 20, 2024 to Mar 22, 2024: about 229 more stars than usual, peak 176 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Apr 15, 2024 to Apr 26, 2024: about 830 more stars than usual, peak 195 in one day, a spike that tapers off. Outside explanation: a jump in forks.
May 9, 2024 to May 11, 2024: about 158 more stars than usual, peak 136 in one day, a spike that tapers off. We couldn't check for an outside explanation.
May 21, 2024 to May 24, 2024: about 307 more stars than usual, peak 175 in one day, a shape we can't classify. We couldn't check for an outside explanation.
Jul 23, 2024 to Jul 26, 2024: about 273 more stars than usual, peak 151 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Aug 21, 2024 to Aug 27, 2024: about 866 more stars than usual, peak 377 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Dec 22, 2024 to Dec 22, 2024: about 66 more stars than usual, peak 83 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Jan 17, 2025 to Jan 19, 2025: about 187 more stars than usual, peak 120 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Feb 8, 2025 to Feb 10, 2025: about 181 more stars than usual, peak 120 in one day, a spike that tapers off. We couldn't check for an outside explanation.
May 17, 2025 to May 18, 2025: about 103 more stars than usual, peak 94 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Aug 9, 2025 to Aug 10, 2025: about 82 more stars than usual, peak 88 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Oct 3, 2025 to Oct 4, 2025: about 108 more stars than usual, peak 78 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Oct 25, 2025 to Oct 26, 2025: about 198 more stars than usual, peak 159 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Nov 9, 2025 to Nov 10, 2025: about 61 more stars than usual, peak 61 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Feb 6, 2026 to Feb 8, 2026: about 105 more stars than usual, peak 77 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Feb 12, 2026 to Mar 1, 2026: about 3.7k more stars than usual, peak 1.5k in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
Mar 6, 2026 to Mar 7, 2026: about 162 more stars than usual, peak 167 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Mar 11, 2026 to Mar 11, 2026: about 105 more stars than usual, peak 167 in one day, a spike that tapers off. We couldn't check for an outside explanation.
May 15, 2026 to May 17, 2026: about 102 more stars than usual, peak 83 in one day, a spike that tapers off. We couldn't check for an outside explanation.
May 21, 2026 to May 25, 2026: about 656 more stars than usual, peak 460 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Jun 25, 2026 to Jun 29, 2026: about 147 more stars than usual, peak 75 in one day, a shape we can't classify. We couldn't check for an outside explanation.

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.

Sources: How star history is analyzed

Risk

Complete

Flags

No risk flags.

License

Now: GPL-3.0 (OSI-approved)
A year ago: GPL-3.0 (OSI-approved)

Packages

No published packages found.

Sources: GitHub: ashishps1/awesome-system-design-resources

Badge

Add this to a README to show the current verdict:

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Earlier verdicts

Oct 14, 2026: At risk
Oct 14, 2026: At risk
Oct 13, 2026: At risk

Computed 15 hours ago · method 2026.10.2