Leetion

What it does

Leetion connects LeetCode to Notion. One click saves the problem title, number, difficulty, tags, code, and URL, no more copy-pasting. Built-in spaced repetition schedules review automatically. Track time/space complexity, save multiple solutions, and add notes. There's even a drawing canvas for sketching trees and graphs. Privacy first: no accounts, no servers, no tracking. Your API key stays in your browser. Data goes directly to your Notion workspace. Setup takes 2 minutes.

• IM
  I made a spaced repetition tool to master coding problems2024 · lanki.xyz · ▲206

  As you solve LeetCode questions, you can mark them as hard, medium, or easy. The tool will then recommend questions you should review based on (1) how hard the question was for you and (2) how much time has passed since you last reviewed it. I'd recommend normally attempting LeetCode problems and just marking them as hard, medium, or easy for you at first so the tool knows which problems to recommend you review! Here's the theory behind spaced repetition and learning if interested: https://www.codecademy.com/article/spaced-repetition

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  Quicktion2023 · quicktion.io · ▲121

  There is a Google Workspace add-on called "Save to Notion" that as you might guess is for saving emails to Notion. It has more than 39K+ installs and a really bad rating (2.4) and reviews. After a while of seeing it in the marketplace and already familiar with add-ons I said to myself, "you can do better", and Quicktion was born. Quicktion allows you to quickly save your emails to your Notion databases with these main features: Mappings: Map the email information to the properties of your database. Page Content: Save the email content as properties or page content. Default Properties: Set…

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  Notion Leetcode Tracker2022 · fan-diploma-00a.notion.site · ▲4

  Track your leetcode progress with notion

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  Glasp: Seamless Key Highlights to Notion2024 · glasp.co · ▲116

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  Sheet Monkey for Notion2021 · sheetmonkey.io · ▲124

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  LeetCode AppApr 2026 · leetcode.com · ▲73

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  Talanoa▲345

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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• GP
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  22 GB of Hacker News in SQLite▲730

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  Dev tools · Dec 2025 · hackerbook.dosaygo.com

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  CyberCut AI▲723

  AI video studio for viral social clips

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