Rethink note-taking and learning experience
Hey! Just launched my new project. The cmaps platform was created after a long period of research and development in the field of education. It's known that human thinking is not linear, but rather associative. Without realizing it, we are constantly making connections between the things we learn. I believe that the best way to learn is to make these connections explicit. Instead of studying and taking notes in a linear fashion, we should be able to create a map of the concepts we are learning. This way, we can see the big picture and understand how everything is connected. I can say that…
Rethink note-taking and learning experience launched on November 20, 2023 with 9 votes, #1,454 of 4,333 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
What it does
NodeLand is a visual workspace for individuals and teams to brainstorm visually, organize ideas, and run structured thinking on an infinite canvas.
Consultants, strategists, creators, and operators use NodeLand to structure research, plan initiatives, and keep complex thinking visible. When needed, teams can collaborate in the same workspace to map processes, align plans, and manage shared knowledge on one infinite canvas. Build visual knowledge management systems where every node can hold notes, files, links, and evidence. Keep decisions, rationale, and next steps connected in one workspace. Move from brainstorming tool to execution with structured maps for workflows, roadmaps, and initiatives. Zoom from strategy to details without losing clarity. Convert long reports, transcripts, and videos into clear visual structures you can…from cmaps.io
In the maker’s words, at launch
Hey! Just launched my new project. The cmaps platform was created after a long period of research and development in the field of education. It's known that human thinking is not linear, but rather associative. Without realizing it, we are constantly making connections between the things we learn. I believe that the…
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Transform Notes into Visual Mind Maps2023 · cmaps.io · ▲34Hey, HN Community! I'm a Brazilian software engineer, and my educational journey led to a significant discovery. During my master's degree, I often struggled to recall foundational concepts studied years earlier, which were crucial for my current studies. This challenge sparked a reevaluation of traditional note-taking and inspired the creation of cmaps.io. Human thinking is inherently associative, not linear. We often draw connections between learned concepts unconsciously. To leverage this natural process, making these connections explicit is essential – and that's precisely what cmaps.io…
NodeLand2024 · nodeland.io · ▲533Hello, HN! Have you ever considered that you might be a visual thinker? A lot of studies emphasize the benefits of visual thinking in learning, as it activates different parts of the brain and enhances comprehension and retention. It is common, for example, to remind yourself of a concept by visualizing the page where you wrote it down. This is because the brain is more likely to remember visual information than text. Unlike traditional linear note-taking apps like Notion and Evernote, NodeLand introduces a revolutionary connection-based model. Everything you write is seamlessly integrated…
Life Note2024 · mylifenote.ai · ▲467I'm excited to share Life Note with you. I'm the maker and have spent the last seven months working on it. Inspired by Tim Urban's Life Calendar idea, I wanted to create something to help people make better life decisions at pivotal moments. After a few pivots, our users' favorite feature turned out to be journaling with AI Mentors, leading to the creation of "1,000 Great Minds." I've experimented extensively with prompt engineering to make AI Mentors' responses personal and valuable through techniques like chain prompting, conditional prompting, and personalized prompting. I believe it's…
WonderingAug 2026 · wondering.app · ▲345Hey HN! I’m excited to show you my app that lets you learn any topic in a structured, bite-sized way. Each lesson has an audio version, some visuals, and interactive quizzes. They’re personalized to your background and goals, and you can pick a concept inside a lesson and ask it to go deeper. When my co-founder was at NotebookLM, he realized the biggest bottlenecks in learning are that people don’t have time or feel like they’re not smart enough. We wanted to see if software can take the mental load of figuring out what resources to use and what order to learn them in, and make lessons easy…
- IMI'm a teacher and built an AI presentation tool2025 · ▲260
Hi, I'm a high school teacher from Australia and I've built what I'd like to think is a pretty nifty ChatGPT powered presentation tool for teachers. I'd love it if you could have a look at it and give me some of your feedback. I don't think there's much overlap with the HN crowd and school teachers, but I've been coming here for many years and thought I'd post here and see what you all think. Check it out if you have a minute and I'd be super happy to hear your feedback too. https://www.slidehero.ai/ You can jump in and have a play with the tool all you like ;) Cheers, Eli
Clevr2025 · theclevr.com · ▲147My friend and i built this because we were trying to just learn things in a more fun and interactive way. We think there's a community we could build around this? And there's definitely a lot of work to do. Super curious to see what you guys think, and where we can make the learning experience better.
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