Lessn
AI-powered, ready-to-use lesson presentations!
Lessn launched on February 26, 2025 with 13 votes, #1,198 of 5,999 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
What it does
Lessn by OneScreen helps teachers create AI-powered, Common Core-aligned presentations in minutes! 🏫 Choose from ready-to-use lectures or enter a subject, grade, and topic to generate custom slides instantly! 🎓 Try it free today! 👉 https://www.lessn.ai/
Does a similar job
all alternatives →- 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
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AI app that auto-creates presentations from just a topic2023 · magicslides.app · ▲21I recently built an AI app that transforms a simple topic into visually stunning presentations, saving users countless hours of manual work. I'm excited to share this with the HN community and get your valuable feedback, thoughts, and suggestions. What are the potential use cases you can think of? How can we improve it further? What challenges or ethical concerns do you foresee in AI-generated presentations? Let's discuss the impact of AI on productivity and the future of presentations!
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I was at FB/Meta from late 2013 to early 2023, mostly working in the compiler/runtime spaces. I got hit in the spring 2023 layoff wave. I immediately started making games in my newfound free time (a lifelong interest, and I even worked in AA(A?) back ca. ~2000), and in October 2023 I stumbled upon the idea of a roguelike pachinko/plinko game inspired by Luck Be A Landlord. Things snowballed quickly, I started talking to publishers, then worked like crazy through all of 2024, almost the hardest I've ever worked in my career, and launched the game in December 2024. It's sold…
Work · 2025
i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not i'd love to get your thoughts on the concept.
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