$ show obsidian-nvim/obsidian.nvim
obsidian.nvim is a Neovim plugin that integrates Obsidian vault functionality directly into Neovim. It provides note creation, linking, completion, navigation, image handling, synchronization, and templating features for markdown-based notes. The plugin leverages Neovim's API for LSP integration, autocommands, buffer management, and picker interfaces (telescope, fzf, snacks, mini) to deliver an Obsidian-like experience within Neovim. It maintains a cache of note metadata for performance and supports multiple workspaces with per-workspace overrides. The architecture is modular, separating concerns into commands, LSP handlers, note management, workspace handling, caching, search, picker abstraction, and completion sources.
The LLM identified 3 files worth highlighting for reuse:
Provides a pathlib-inspired API for vault-relative path operations. Implements chainable methods (joinpath, parent, name, etc.) with cross-platform compatibility (Windows/Linux/macOS) and integrates with Neovim's vim.uv and vim.fs. Self-contained with minimal dependencies (only util functions for validation and normalization), making it easily extractable for any Lua project needing robust path handling.
Implements a caching system for note metadata with swappable backends (memory and JSON). Features automatic cache invalidation via file watchers (using Neovim's autocommands and LSP events) and transparent reindexing. The backend pattern is cleanly separated, allowing easy extension. Demonstrates skill in designing a performant cache layer that reduces filesystem overhead while maintaining consistency.
Abstracts over multiple picker backends (telescope, fzf-lua, mini.pick, snacks.picker) through a unified interface. Defines a common contract for find, action, and close operations while delegating backend-specific implementations to separate files. Reduces coupling between the plugin and picker libraries, allowing users to choose their preferred picker without plugin modifications. Shows expertise in creating flexible, maintainable integration points.