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donnemartin/system-design-primer

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

  • Stars377k
  • LanguagePython
  • LicenseOther
–Rank now
#11Peak rank
2Days on list
127Score · 7d
Nov 7, 2026First seen
Rank · 7 days

About donnemartin/system-design-primer

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

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Learning how to design scalable systems will help you become a better engineer.

designdesign-patternsdesign-systemdevelopmentinterviewinterview-practiceinterview-questionsprogrammingpythonsystemwebweb-application
Stars
377k
Forks
59.2k
Language
Python
License
Other
Last push
Sep 15, 2026
Created
Feb 26, 2017

Description and README excerpt from donnemartin/system-design-primer on GitHub ↗.

Trending history

donnemartin/system-design-primer was first seen on GitHub · Trending Python today on Nov 7, 2026. Since then it has appeared in 8 checks on 2 different days. Its best position was #11 of 15, reached on Nov 7, 11:49 UTC. It dropped off the list after Nov 8, 10:55 UTC.

Rank history

Position on GitHub · Trending Python today at every check (lower is better).

#1#6#10#15 11:4917:3523:2205:0810:55 Nov 7, 11:49 UTC · #11Nov 7, 14:49 UTC · #11Nov 7, 17:49 UTC · #11Nov 7, 20:49 UTC · #11Nov 7, 23:49 UTC · #11Nov 8, 02:49 UTC · #11Nov 8, 05:49 UTC · #11Nov 8, 10:55 UTC · #11

Last 14 days

Best rank per day (UTC).

Oct 26today

Metric history

Platform metric as reported by GitHub.

063127192 11:4917:3523:2205:0810:55 Nov 7, 11:49 UTC · 190Nov 7, 14:49 UTC · 190Nov 7, 17:49 UTC · 190Nov 7, 20:49 UTC · 185Nov 7, 23:49 UTC · 185Nov 8, 02:49 UTC · 192Nov 8, 05:49 UTC · 192Nov 8, 10:55 UTC · 192

Questions

Is donnemartin/system-design-primer trending on GitHub Trending right now?

Not at the moment. It was last on the list on Nov 8, 10:55 UTC, after 2 days of trending.

What is the highest rank donnemartin/system-design-primer reached?

#11 on GitHub · Trending Python today, on Nov 7, 11:49 UTC. Trendoday checks this list every 180 minutes.

How long has donnemartin/system-design-primer been trending?

It was first seen on Nov 7, 2026 and has been on the list on 2 days (8 checks) since.

What language is donnemartin/system-design-primer written in, and what is its license?

Mostly Python; it is licensed under Other. It has 377k stars and 59.2k forks.