My favorite note-taking app, which doubles as a bookmark manager. Its flexible object-based structure allows you to organize and connect your knowledge the way you want.
A fork of VS Code with deeply integrated AI features. More effective than anything I've tried so far, including GitHub Copilot and JetBrains AI. Coupled with Claude 3.5 Sonnet, it's like having a senior developer who knows pretty much everything, at your side at all times.