Knowledge base overview
A personal knowledge base with systematic organization across five domains—not product documentation or casual blog posts. Each note has structure, a designed framework, and room to iterate. Chinese and English mirror the same paths; use the language switcher (top right) to read either edition.
Five domains
| Domain | Description | Typical topics |
|---|---|---|
| Software development | Engineering, architecture, languages, and tooling | Concurrency, layering, Git workflow, frontend/mobile stacks |
| Investing | Principles, assets, macro, and behavior review | Circle of competence, funds/equities, cycles, trading journal |
| Fitness | Training, nutrition, recovery, and habits | Strength/cardio, macros, sleep, weekly planning |
| Relationships | Communication, family & friends, workplace, boundaries | Listening, feedback, upward management, emotions & boundaries |
| Life services | Renting, commuting, and daily decisions | Renting SOP, area field notes |
Each domain has an index page: scope, subsections, and suggested reading order. Articles live in second- and third-level folders in the left sidebar.
How to use this site
- Start at the domain index — read
index.mdx, then drill into chapters. - For procedural topics — e.g. the renting SOP, follow steps and checklists.
- Before adding notes — align with Principles and Outline under Guide.
- Iteration — frameworks are in place; personal examples and data can grow with practice. Issues and PRs welcome for corrections.
Writing & navigation
| Doc | Purpose |
|---|---|
| Writing style | Intros, examples, admonitions, MDN-style structure |
| Principles | Purpose, page shape, naming, collaboration |
| Outline | Full file tree and sidebar maintenance |
| Monetization | Optional AdSense setup |
Full tree: Guide · Outline.
Other sites
| Site | Purpose |
|---|---|
| Homepage | About & contact |
| Blog | Articles & publishing |
| Software | Open-source products |
The blog is for expression and one-off essays; this site is for systems and reusable notes. Product usage docs live in each project repository.