A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and inf

所有小初高、大学PDF教材。

A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas

An open-source remote desktop application designed for self-hosting, as an alternative to

Source code for the X Recommendation Algorithm

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's ob