:books: Freely available programming books
$ npx skills add EbookFoundation/free-programming-booksAlternatives
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
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AI-powered learning coach with spaced repetition with Claude Code - master any knowledge faster with personalized syllabi and progress tracking
:books: Freely available programming books
$ npx skills add EbookFoundation/free-programming-books24 Lessons, 12 Weeks, Get Started as a Web Developer
$ npx skills add microsoft/Web-Dev-For-BeginnersAnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
$ npx skills add ankidroid/Anki-AndroidAll Algorithms implemented in Python
$ npx skills add TheAlgorithms/PythonfreeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
$ npx skills add freeCodeCamp/freeCodeCampCoding articles to level up your development skills
$ npx skills add Chalarangelo/30-seconds-of-code《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
$ npx skills add krahets/hello-algoA book series (2 published editions) on the JS language.
$ npx skills add getify/You-Dont-Know-JSLearning Vim and Vimscript doesn't have to be hard. This is the guide that you're looking for 📖
$ npx skills add iggredible/Learn-VimCode. Music. Live.
$ npx skills add sonic-pi-net/sonic-piDigital logic design tool and simulator
$ npx skills add logisim-evolution/logisim-evolutionMail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
$ npx skills add mail-in-a-box/mailinabox66 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.
$ npx skills add Jeffallan/claude-skillsGenerate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.
$ npx skills add yizhiyanhua-ai/fireworks-tech-graphGEO-first SEO skill for Claude Code. Comprehensive AI search optimization for any website — citability scoring, AI crawler analysis, brand authority, schema markup, platform-specific optimization, and PDF reports. If you want learn how to sell this to real businesses, check out the skool community
$ npx skills add zubair-trabzada/geo-seo-claudeAn Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
$ npx skills add YishenTu/claudianHow to choose
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 Learn Faster Kit if it already passes your workflow test and repository review.
Next step
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.