#1
Digital logic design tool and simulator
7.2K starsJun 12, 2026 pusheducationJavaEducation
$ npx skills add logisim-evolution/logisim-evolutionAlternatives
Digital alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Digital
A digital logic designer and circuit simulator.
100
Quality
89
Trust
5.8K
Stars
#2
:books: Freely available programming books
390K starsJun 13, 2026 pusheducationPythonEducation
$ npx skills add EbookFoundation/free-programming-books#3
24 Lessons, 12 Weeks, Get Started as a Web Developer
96K starsJun 14, 2026 pusheducationJavaScriptEducation
$ npx skills add microsoft/Web-Dev-For-Beginners#4
AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
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$ npx skills add ankidroid/Anki-Android#5
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
127K starsApr 18, 2026 pusheducationJavaEducation
$ npx skills add krahets/hello-algo#6
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
448K starsJun 16, 2026 pusheducationTypeScriptEducation
$ npx skills add freeCodeCamp/freeCodeCamp#7
All Algorithms implemented in Python
222K starsJun 1, 2026 pusheducationPythonEducation
$ npx skills add TheAlgorithms/Python#8
Coding articles to level up your development skills
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$ npx skills add Chalarangelo/30-seconds-of-code#9
A book series (2 published editions) on the JS language.
185K starsFeb 15, 2026 pusheducationEducation
$ npx skills add getify/You-Dont-Know-JS#10
Learning Vim and Vimscript doesn't have to be hard. This is the guide that you're looking for 📖
15K starsApr 23, 2026 pusheducationDockerfileEducation
$ npx skills add iggredible/Learn-Vim#11
Code. Music. Live.
12K starsJun 12, 2026 pusheducationC++Education
$ npx skills add sonic-pi-net/sonic-pi#12
Free and Open Source, Distributed, RESTful Search Engine
77K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add elastic/elasticsearch#13
$ npx skills add apache/flink#14
MyBatis SQL mapper framework for Java
20K starsJun 19, 2026 pushdata-analysisJavaSQL
$ npx skills add mybatis/mybatis-3#15
Git Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.
15K starsJun 15, 2026 pushdevopsJavaCI/CD
$ npx skills add theonedev/onedev#16
Zipkin is a distributed tracing system
17K starsApr 8, 2026 pushdevopsJavaObservability
$ npx skills add openzipkin/zipkinHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Digital if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.