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Record, edit, and share interactive product demos with a browser extension or CLI, with guided tours and engagement tracking.
@haukejung · X
Need interactive demos showing your product in action? Try
Create and take multiple-choice quizzes with timers, instant scoring, and answer breakdowns.
@Omodaro_M · X
Check out what I just built with Lovable!
Photograph math equations and word problems to receive instant solutions with step-by-step explanations.
@7spiritz · X
Check out what I just built with Lovable!
Tell Preludeum what you sell. It finds relevant public posts on Reddit and X, ranks the best leads, and helps you draft replies.
@xmangonic · X
Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
Come study with me on
Connect a GitHub repo to automatically detect user flows, visualize code structure, and identify where users get stuck.
u/freestyle_gonzo · Reddit
Vibe coding made building fast. It didn't make understanding easy. Something changed in the last year. Vibe coding (or agentic engineering if you ask some) made writing an app fast. Week-to-weekend fast. More people are building software than ever before, and I think that's a genuinely good thing. But fast building creates a new bottleneck. Writing code is no longer the hard part. Understanding what you built and its nuances is. A huge share of people shipping right now have never analyzed
Auto-generate step-by-step guides and SOPs from screen recordings.
@Amit63390 · X
Generate step-by-step oil painting tutorials from your photos with AI guidance.
@yapsjay · X
PaintFlow AI — Upload a famous painting (try The Last Supper or Starry Night) and watch AI recreate the master's brushstrokes, step by step, in a full timelapse. 🎨
AI-powered English learning game where kids photograph their schedule to generate vocabulary lessons through animal villagers.
@lzhgus · X
My kid goes to an English-only school in the US, but we speak Chinese at home. So I built her a tiny Animal Crossing-style island to learn English 🏝️ Snap a pic of the teacher's daily schedule → AI turns it into a lesson pack → she learns words from animal villagers, shakes apple trees, goes fishing 🎣 100% hand-written Three.js, zero assets, no backend. Try it:
Send your question to a panel of LLMs that peer-review each other and return one synthesized answer.
u/Puzzleheaded-Log-27 · Reddit
Building a multi-model AI deliberation tool taught me something about trust LLM Counsel isn't another wrapper around one model - it sends your question to a panel of frontier LLMs, has them peer-review each other anonymously, and an impartial "chairman" model returns one synthesized answer. Free to start, pay-as-you-go after, credits don't expire. What I've learned so far: people trust a synthesized answer a lot more once they can see that the models actually disagreed and how that disagree
Free calculators to help homebuyers understand their offer before submitting.
u/Offer-Buildr · Reddit
I built a free suite of home offer calculators because I felt that most mortgage calculators answer the wrong question I started and run a small free tool called "Offer Buildr" that helps homebuyers understand an offer before their agent writes it. The core builder turns a listing price into true monthly cost and cash to close, then walks the ten decisions in an offer and prints a one page summary to hand your agent. Last week I shipped the piece I wish I had started with: five single-ques
Solve chemistry problems and balance equations interactively with AI-powered step-by-step guidance, no signup required.
