#1
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/freeCodeCampAlternatives
CryptoGotchas alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
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CryptoGotchas
A collection of common (interesting) cryptographic mistakes and learning resources.
51
Quality
71
Trust
369
Stars
#2
:books: Freely available programming books
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$ npx skills add krahets/hello-algo#7
A book series (2 published editions) on the JS language.
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$ npx skills add getify/You-Dont-Know-JS#8
Learning Vim and Vimscript doesn't have to be hard. This is the guide that you're looking for 📖
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$ npx skills add iggredible/Learn-Vim#9
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$ npx skills add ankidroid/Anki-Android#10
Code. Music. Live.
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$ npx skills add sonic-pi-net/sonic-pi#11
Digital logic design tool and simulator
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$ npx skills add logisim-evolution/logisim-evolution#12
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
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$ npx skills add cryptomator/cryptomator#13
p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Processing. Looking for p5.js 2.0? http://beta.p5js.org
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$ npx skills add processing/p5.js#14
Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
73K starsJun 20, 2026 pushproductivity-automationDartTask Management
$ npx skills add AppFlowy-IO/AppFlowy#15
The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
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$ npx skills add gchq/CyberChef#16
12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all
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$ npx skills add microsoft/ML-For-BeginnersHow 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 CryptoGotchas if it already passes your workflow test and repository review.
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