Every time I had a “new” idea, I’d eventually discover three dead startups around the exact same thing. Usually after days :) So I built Déjà View. You describe an idea, and it researches its real-world predecessors: companies that tried it before, when they operated, when they shut down and who survived.
It’s live at https://dejaview.bsct.so Try it on your current idea and tell me if the report found anything you didn’t know about!

Hi all,
I had this idea in my head for some time, and today I used one of the vibe coding tools to make an MVP. I am sharing it here in hope that someone will take a moment to check it and give some feedback (on the idea).

It is a drawing tutorial with focus on the concepts. It is easy to say someone draw a line, but it is easier to someone to hear "an ear is from eyebrows to nose level" and show them how the lines look like. With this app, tutorials are split into easy to process steps, and users can draw over projected lines to get the final image. If there is too much deviation, drawing will need to be repeated.

App is currently deplyoed to Vercel and has only one tutorial, but after idea validation I would work on it more.

App: https://sketched-tawny.vercel.app/

Thanks to anyone who checks it, and special thanks to anyone who writes me anything
Cheers

Main Idea

So, what I mean by "AI Prompt Management & Engineering” Platform is somewhere where you can store, organize, experiment, version, analyze prompts. So like users who need to handle multiple prompts, make them better or keep track of edits/versions, know how well one performs like in multi-agent systems or workflows like data analysis, research, etc.

Possible Features

• Prompt Storage: Store Prompts according to workspaces and projects.
• Prompt Versioning: Save/Commit the latest edits of a prompt while keeping track of past ones
• Prompt Experimentation: Run prompts with different configurable parameters (including temperature or max tokens) on many supported LLM models from multiple providers. Compare versions of a prompt, or different LLM models on a prompt on cost, latency and quality
• AI Features: Create a full working prompt from scratch using AI. Also able to improve and evaluate prompts using AI
• Analytics & Tracking: Keep track of run history, cost, usage, etc.
• Other small features: Project Context (for better results), Save best parameters (so you always come back to the desired running parameters for a prompt. Referrals (for free rewards). Maybe even going into deployment and collaborative spaces?

Competitors

Yes, a competitive space but this provides features of multiple different products together. What is your say on this?

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Soooo, what do you guys think on such a idea? What could be added, changed and what is missing? Would a product be good? Or is the competition too much? Looking forward for feedback!

Hi, I have had this idea for a while. I'm very forgetful, and the basis of how I recall, I have noticed, is: say I said "I wish I had a burger," then I go to the same location again, I'll remember the otherwise forgotten information. And more dumb things, like certain conversations are very impactful but have no direct way of holding them to memory. Say I wanted to "solve LeetCode today," in the next one hour I would have no trace of the thought.

"Ever tried using a free app called Notes?" you ask?

Of course I have: temporary, permanent, habits, short term, and long term, and just so many more. Sometimes I'm surprised when I read through them. The thought I would have thought was a realization from the past month would have already been realized 3 years ago. The path I thought I decided recently would have drafts of planning from a year ago.

I don't know if I'm neurodivergent, but I definitely have a very scrawny brain, with my everyday life looking almost the same; it's very hard to think of things. It's like I wanna do something, but I forget and redo the entire ideation process.

My solution that somewhat works is a mind map/vision board. I have shit drawn (it works perfectly, I haven't led astray for a solid time now).

And so I thought, why not bring this to life with a widget where people add, say, images (to represent visual info)? Say, "I was talking to my boyfriend about studies over coffee," and I take a pic of the coffee. Every time I look at it, I recall, "Why did I put it there?" (Since I won't see it once, in 5 years I'll most likely be able to recall it), and it will be in the front of my mind till I wish to delete it. But not all things are of the same priority. So, instead of giving them all the same size, on tap they resize. The bigger the box, the more pressing the task at hand is, or a habit to build, and the more prominent the "cue" to generate the thought is. I believe constant (inevitable) repetition will solidify our sense of, say, purpose or path. We live in an over-simulated world, after all; we need some way of staying on track.

To me, this is an alternative to a visual jamboard-like journal that changes with you as you remove unnecessary jargon and refine your life.

What do you guys think? It's a little tricky to build, and I failed twice miserably. I know I'll use it, but I don't know if it's actually useful.

(Ps: please be gentle, i have a fragile heart)

I started building this app on Web and mobile devices for myself and my wife since I didn't want to pay for any companion app. As I started using it, I thought others would want the same as well.

I'm not sure what big features the other apps have but I'm trying to integrate as much as I can. I'm not charging anything right now and just wanted to see how many people would find use in it.

It's still a work in progress but the web and Android build is usable so far. I have an iPhone build but haven't used it to test yet on an actual device.

I'm paying for everything out of pocket on my own, which is why it's free and only supporting a limited number of users.

Here's the link to it if you want to try it out.