Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.
Front End interview preparation materials for busy engineers (updated for 2026)
A collection of (mostly) technical things every software developer should know about
An ultra-simplified explanation to design patterns
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
A free, open source, and extensible speech-to-text application that works completely offline.
The open agent skills tool - npx skills
Create polished demo videos without editing skills. Mac/Windows/Linux
A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings
在 dsh 里装上这个插件即可，无需登录、注册或填 API Key，就能使用包括 DeepSeek V4.1 Flash、Kimi K3 在内的前沿模型——完全免费，不限量。 All you do is install this plugin in dsh: no login, no sign-up, no API key — the frontier models are just there, DeepSeek V4.1 Flash and Kimi K3 among them. Completely free, with no usage cap.
Tool for automatic PS5 executables porting to Linux and Windows