1
Python Patterns
python-patterns.guideAlso covers programming and python
Python Patterns explains common software design patterns through examples in Python.
Alternatives
The Best system-design-primer Alternatives in 2026
24 alternatives2 free · 7 open source
Looking for something like system-design-primer? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are free or have a free plan and 7 are open source.
About system-design-primergithub.com/donnemartin/system-design-primer
VisitThe system design primer explains large-scale system design and includes interview preparation material and Anki flashcards.
Top picks at a glance
First suggestionPython PatternsPython Patterns explains common software design patterns…Free or freemium optionRegexLearnRegexLearn teaches regular expressions through interactive…Open source optionCoding ProblemsCoding Problems provides solutions to coding and algorithm…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Python Patterns | — | Not stated | Web |
| 2 | Coding Problems | — | Yes | — |
| 3 | RegexLearn | Free | Yes | Web |
| 4 | Programiz | — | Not stated | Web |
| 5 | zetcode | — | Not stated | Web |
| 6 | Exercism | Free | Not stated | Web |
| 7 | TechSchool | — | Not stated | Web |
| 8 | System Design Academy | — | Not stated | — |
| 9 | awesome-low-level-design | — | Yes | — |
| 10 | Skilled.dev | — | Not stated | Web |
All system-design-primer alternatives
2
Also covers programming and python · same kind of open-source project · open source
Coding Problems provides solutions to coding and algorithm problems and multiple programming exercises.
3
Also covers programming and python · open source · free
RegexLearn teaches regular expressions through interactive lessons and practice at different levels.
4
Programiz
programiz.comAlso covers programming and python
Programiz offers free online compilers and code editors alongside programming tutorials for languages including Python, JavaScript, SQL, and C++.
5
zetcode
zetcode.comAlso covers programming and python
ZetCode offers accessible programming tutorials covering C#, Go, Python, Java, and other languages.
6
Also covers programming and python · free
Exercism offers practice and mentoring across 83 programming languages.
7
TechSchool
techschool.dev/enAlso covers programming and python
TechSchool provides free technology education and programming courses, including Elixir, Python, Ruby, React, and Node.
8
System Design Academy
github.com/systemdesign42/system-design-academyAlso covers programming · same kind of open-source project
System Design Academy points readers to a newsletter about AI engineering and system design.
9
Also covers programming · same kind of open-source project · open source
awesome-low-level-design provides resources for learning low-level design and preparing for interviews.
10
Skilled.dev
skilled.devAlso covers programming
Skilled.dev provides coding interview preparation through a course for developers pursuing software engineering roles.
11
modern-cpp-tricks
github.com/rachitiitr/modern-cpp-tricksAlso covers programming · same kind of open-source project
This list collects modern C++ techniques used in coding interviews and competitive programming.
12
Interview University
github.com/jwasham/coding-interview-universityAlso covers programming · same kind of open-source project
A computer science study plan, Interview University helps learners prepare for software engineering roles.
13
System Design 101
github.com/ByteByteGoHq/system-design-101Same kind of open-source project
System Design 101 explains complex systems with visuals and plain language for interview preparation.
14
Same kind of open-source project · open source
awesome-system-design-resources provides free materials for learning system design and interview preparation.
15
Also covers programming · same kind of open-source project · open source
33 JS Concepts summarizes JavaScript concepts for developers, with examples and reference material.
16
Also covers programming · same kind of open-source project · open source
Awesome LeetCode Resources collects learning materials for data structures and algorithms and provides a newsletter link.
17
HackerRank
hackerrank.comAlso covers programming
HackerRank is a coding test and interview solution for hiring developers.
18
NeetCode
neetcode.ioAlso covers programming
NeetCode offers coding interview practice through courses, assessments, head-to-head mode, and a catalog of programming problems.
19
CSS Battle
cssbattle.devAlso covers programming
CSS Battle offers games and challenges where users recreate target designs with CSS.
20
SVG Wave
softr.io/tools/svg-wave-generatorAlso covers programming
This tutorial explains how to build an SVG generator app in Softr with export buttons and a database.
21
Gaultier Blog
gaultier.github.io/blog/x11_x64.htmlAlso covers programming
This article explains how to learn x86-64 assembly by creating a graphical interface from scratch.
22
TutorialKart
tutorialkart.comAlso covers python
TutorialKart collects online courses, learning materials, and interview questions across programming, databases, SAP, and other subjects.
23
Also covers python · same kind of open-source project · open source
Computer Science Lecture Links collects video lecture links for placement preparation, including C and data structures.
24
30 Days Of JavaScript
github.com/Asabeneh/30-Days-Of-JavaScriptAlso covers programming · same kind of open-source project
The 30 Days of JavaScript challenge provides step-by-step programming lessons that learners can follow at their own pace.
No alternatives match this filter.
Alternatives to similar tools
System Design Academy24 alternativesawesome-system-design-resources24 alternativesCoding Problems24 alternativesInterview University24 alternativesmodern-cpp-tricks24 alternativesSystem Design 10124 alternatives
What is the best alternative to system-design-primer?
Based on features, tags and platforms, the closest alternatives to system-design-primer are Python Patterns, Coding Problems, and RegexLearn.
Is there a free alternative to system-design-primer?
Yes. RegexLearn and Exercism are free or offer a free plan.
Are there open-source alternatives to system-design-primer?
Yes: Coding Problems, RegexLearn, awesome-low-level-design, and awesome-system-design-resources.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative