Start from a ready-made plan, then make it yours as you learn.
Prepare GED Test in one week. Focuses on realistic GED-style practice, targeted math repair, and efficient reading, science, and social studies reasoning.
Work through Stanford CS336 by implementing a GPT-style language model end-to-end, from tokenization and Transformer internals to efficient training, scaling, and evaluation on real text data.
用5天构建一套美股交易入门框架，掌握基础规则术语、常见技术指标与财报要点，并能为个股写出简单的买卖与风控计划。
Learn the core ideas behind AI agent loops and implement a working ReAct-style agent loop in Python that calls tools, maintains state, and stops safely.
掌握 TanStack Query 的缓存与失效策略、Router 集成，并用 TanStack Start 搭出全栈应用骨架，建立生产级的前端数据架构。
在 4 小时内系统掌握美股期权基础概念、报价与四个常见策略的盈亏结构，并能写出有清晰逻辑与风险假设的个人模拟交易与风控规则。
認識梁皇寶懺的歷史背景、結構與懺悔觀念，並透過跟讀與觀摩法會流程，培養實際參與道場梁皇法會時能跟上儀軌與發心懺悔的能力。
Covers core system design concepts, a practical interview framework, and two canonical designs so you can confidently drive typical product-company system design interviews end-to-end.
掌握现代 AI agent loop 的核心概念与实现，从零手写一个带工具调用与状态管理的循环，并对比常见规划与工作流模式。