| user: | Ef996 |
| created: | February 8, 2026 |
| karma: | 46 |
| about: | https://x.com/SandboxSpirit Writing at sandboxspirit.com/blog |
| 1. | |
| 2. | 10 days ago | discuss |
| 3. | The Simple Geometry Behind Any Road(sandboxspirit.com) |
| 4. | The Data Structures of Roads(sandboxspirit.com) |