
CodingInterview
AlgoExpert.io
Interview Cake
interviewing.io
Daily Coding Problem
Codechef
CodeForces
LogicMojo
SkillDepot
Skills.sh
AI Skills Manager
Skills Directory
Skillkit
SkillHQ.dev
GitHub
LangChain
CodingInterviewAlgoExpert.io - A better way to prep for tech interviews
Skills.sh - Discover and install skills for AI agents.
Interview Cake - Free practice programming interview questions. Interview Cake helps you prep for interviews to land offers at companies like Google and Facebook.
AI Skills Manager - One place for all your AI skills
interviewing.io - Free, anonymous technical interview practice
Skills Directory - Discover security-tested agent skills for Claude AI. Every skill scanned for malware, prompt injection, and credential theft.