Decklit - Everything after your deck is made, in one place

Hi Product Hunt 👋 I'm Luca, the founder of Decklit. This started with a frustration I'd had for years. You spend weeks on a deck, and then it goes out into the world in the worst possible way. The file sits in a drive, you present it by screen sharing over a call where it looks grainy and lags, the feedback lands in a chat that disappears when the call ends, and the follow-up starts from scratch in your inbox. Decklit is my attempt to fix everything that happens after the deck is made. You share it with one link. The file itself never leaves the platform, so people see your work without ever holding a copy of it. When it's time to present, you go live directly in the browser, with no screen sharing and nothing to install for you or your audience. Slides sync to everyone in real time, or viewers can browse at their own pace. The part I'm most proud of is what that architecture makes possible. Because we sync slides instead of streaming your screen, presentations stay sharp on weak connections, use a fraction of the bandwidth, and you can run a full live session from a phone browser. I've presented from a café on 4G and it just works. Afterwards, everything stays together. The recording, the questions, the shared files and an AI summary of the session all live with the deck instead of scattering across four tools. It's free to start, and I'd genuinely love your feedback, especially on where it breaks or what's missing. I'm here all day.