NeetCode Notes

NeetCode Notes is a small Obsidian plugin that creates structured notes from NeetCode problem links.

What it does

• Creates notes from neetcode.io/problems/... links.
• Fetches problem metadata automatically.
• Lets you choose a NeetCode roadmap folder manually.
• Creates a clean folder structure inside your vault.
• Adds note properties like difficulty, topics, link, and roadmap connection.

Example structure

NeetCode/
├── NeetCode.md
├── Array & Hashing/
│   ├── Array & Hashing.md
│   ├── Group Anagrams.md
│   └── Valid Anagram.md
└── Two Pointers/
    ├── Two Pointers.md
    └── Two Integer Sum II.md

Example note

---
difficulty: Medium
roadmap_topic: Array & Hashing
roadmap_link: "[[NeetCode/Array & Hashing/Array & Hashing|Array & Hashing]]"
topics:
  - Array
  - Hash Table
  - String
link: https://neetcode.io/problems/anagram-groups/question
created: 2026-05-26
---

## Problem

...

## Solution

Manual installation

Clone repo and copy these files:

manifest.json
main.js
styles.css

to:

<YOUR_VAULT>/.obsidian/plugins/neetcode-notes/

Final structure:

<YOUR_VAULT>/.obsidian/plugins/neetcode-notes/
├── manifest.json
├── main.js
└── styles.css

Then restart Obsidian and enable the plugin:

Settings → Community plugins → NeetCode Notes → Enable

Usage

1. Click the rocket icon in the left ribbon.
2. Paste a NeetCode problem link.
3. Choose a roadmap folder.
4. The note will be created and opened automatically.

Development

npm install
npm run build

For development mode:

npm run dev

Note

This plugin uses a NeetCode API endpoint to fetch problem metadata. If NeetCode changes its API, the plugin may require updates.

License

MIT