#1
Coding articles to level up your development skills
128K starsJun 16, 2026 pusheducationJavaScriptEducation
$ npx skills add Chalarangelo/30-seconds-of-codeAlternatives
Server Survival alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Server Survival
Tower defense game that teaches cloud architecture. Build infrastructure, survive traffic, learn scaling.
100
Quality
96
Trust
5.8K
Stars
#2
24 Lessons, 12 Weeks, Get Started as a Web Developer
96K starsJun 14, 2026 pusheducationJavaScriptEducation
$ npx skills add microsoft/Web-Dev-For-Beginners#3
VIM Master: in-browser game that teaches core Vim motions and editing commands through short, focused levels.
1.7K starsSep 2, 2025 pusheducationJavaScriptEducation
$ npx skills add renzorlive/vimmaster#4
Online collaborative Whiteboard that is simple, free, easy to use and to deploy
2.6K starsJun 11, 2026 pusheducationJavaScriptEducation
$ npx skills add lovasoa/whitebophir#5
🌎 Hack Club is a worldwide community of high school hackers. We make things. We help one another. We have fun.
2.6K starsMay 20, 2026 pusheducationJavaScriptEducation
$ npx skills add hackclub/hackclub#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
A book series (2 published editions) on the JS language.
185K starsFeb 15, 2026 pusheducationEducationClaude Code
$ npx skills add getify/You-Dont-Know-JS#8
Learn Kubernetes by playing. Deploy pods, fix CrashLoopBackOff, type real kubectl commands: 3D browser game, no install needed.
1.1K starsApr 28, 2026 pusheducationJavaScriptEducation
$ npx skills add rohitg00/k8sgames#9
The Pyret language.
1.1K starsJun 14, 2026 pusheducationJavaScriptEducation
$ npx skills add brownplt/pyret-lang#10
Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.
17K starsDec 26, 2023 pusheducationJavaScriptEducation
$ npx skills add getify/Functional-Light-JS#11
A free, online learning platform to make quality education accessible for all.
6.7K starsJun 16, 2026 pusheducationPythonEducation
$ npx skills add oppia/oppia#12
$ npx skills add berwin/Blog#13
Music Blocks -- A musical microworld
853 starsJun 15, 2026 pusheducationJavaScriptEducation
$ npx skills add sugarlabs/musicblocks#14
Easy to Use, 100% Open Source Learning Management System
3.0K starsJun 15, 2026 pusheducationVueEducation
$ npx skills add frappe/lms#15
🎈 Simple reactive notebooks for Julia
5.3K starsJun 11, 2026 pusheducationJavaScriptEducation
$ npx skills add JuliaPluto/Pluto.jl#16
FCC China open source codebase and curriculum. Learn to code and help nonprofits.
38K starsJul 16, 2023 pusheducationCSSEducation
$ npx skills add FreeCodeCampChina/freecodecamp.cnHow 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 Server Survival 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.