LeetNotion Sync

Name: LeetNotion Sync
Author: oilybikechain

LeetNotion Sync is a browser extension that allows you to easily save your completed LeetCode problems to a Notion database template. It integrates with your Notion workspace, enabling you to store problem details with just a click of the extension.

Overview

Firefox Add-ons Store

Daily users

5 ▲ 1

Data as of 2026-07-28

Version:

2.0

Last updated: 2025-12-08

Features & Capabilities

Name: LeetNotion Sync

Summary:

Automatically sync your LeetCode solutions to Notion with one click. Features a smart dashboard for tracking unsolved problems and reviewing past submissions. Includes code auto-saving and a setup wizard.

Description:

Stop manually copying and pasting your LeetCode progress.

LeetNotion Sync is the ultimate companion for developers and students preparing for technical interviews. It seamlessly bridges the gap between LeetCode and Notion, turning your practice sessions into an organized, searchable knowledge base without breaking your flow.

🚀 Why use LeetNotion Sync?

One-Click Save: Instantly log problem details—including Title, Difficulty, Tags, and URL—directly into your Notion database.
Smart Dashboard: When you aren't on a problem page, the extension transforms into a powerful dashboard showing your Unsolved Problems and a Review Queue of problems you flagged for spaced repetition.
Smart Context Awareness:
- On LeetCode: It acts as a capture tool, auto-detecting your language and offering a popup immediately after a successful submission.
- Off LeetCode: It acts as a study planner, showing you what to practice next based on your history.
Zero-Friction Setup: Includes a built-in Setup Wizard that guides you through connecting your Notion workspace in seconds.

✨ Key Features

In-Page Auto-Prompt: Detects when you submit a solution and offers a non-intrusive popup to save your victory immediately.
Smart Deduplication: Uses a "Latest Entry Wins" logic. If you attempt a problem multiple times, the dashboard prioritizes the status of your most recent attempt, keeping your to-do list accurate.
Rich Metadata: Captures your "Perceived Difficulty" (how hard it actually felt) and "Alternative Approaches" alongside official stats.
Dark Mode Support: Designed with a clean, dark-themed UI that fits perfectly into your coding environment.

🔧 How to Get Started

Install the extension.
Click the icon to launch the Setup Wizard.
Duplicate our free Notion Template.
Follow the wizard to generate your API Key and link your database.

Privacy Policy: Your Notion API Key and Database ID are stored locally in your browser (local storage) and are used solely to communicate directly with the official Notion API. No data is sent to any third-party servers.

Open Source: This project is open source! Feel free to contribute or report issues on our GitHub Repository.

User Growth & Download Statistics

Add-on

By:

oilybikechain

Daily users:

5 1

Version:

2.0 Last updated: 2025-12-08

Version code:

6093033

Creation date:

2025-02-04

Risk:

Permissions:

Host permissions:

https://leetcode.com/*
https://api.notion.com/*

Content scripts matches:

leetcode.com

Size:

96.32KB

Email:

oi*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-28

Compare stats and ranking:

Ranking

# 43,874 ▲ 4,347

Other rankings

#37 in notion keyword 56 ▲ 4#80 in sync keyword 39 ▲ 8#114 in leetcode keyword 17 ▲ 5#170 in problem keyword 8 ▲ 33#248 in templates keyword 41 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

oilybikechain

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/leetnotion-sync/

Email:

oi*****@gmail.com

Website:

https://github.com/oilybikechain/LEETCODE-NOTION-SAVER

Permission Change History

2025-12-08: Version 1.0 → 2.0

Add Host permissions: https://leetcode.com/* https://api.notion.com/*

Add Permissions: scripting

Remove Permissions: https://leetcode.com/* https://api.notion.com/*

Is LeetNotion Sync Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

LeetNotion Sync requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Medium ******* ****** ** *** ********* ******** ************* **********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

LeetNotion Sync is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****