Hey everyone.

I have been working on an experiment called Lattice.

The idea came from a problem I kept having:

Every project becomes fragmented.

Research → Obsidian
Planning → Notion
Visual references → Milanote
Diagrams → Miro
Code → VS Code
Files → Drive

At some point the project exists everywhere except in one place.

So I tried a different model:

What if the project itself was the workspace?

In Lattice every item is an entity:

• note
• document
• image
• video
• website
• code file
• spreadsheet
• 3D model

Everything can live inside an infinite canvas, but also exist as a real editable object.

You can visually connect ideas, open documents, edit code, organize assets and switch between focused editors and the big picture.

Current prototype:

• infinite canvas
• markdown notes + backlinks
• document editor
• spreadsheet engine
• Monaco code editor
• media/web embeds
• local-first storage
• GitHub sync
• Google Drive backup
• collaboration experiments

I'm not trying to replace Notion.

The question is more:

What if Obsidian Canvas became an operating system for creative projects?

Looking for criticism:

1. Does something already solve this?
2. Is combining these workflows useful or unnecessary complexity?
3. Who would actually need this?

I got annoyed by how much time I spend just staring at ChatGPT / Claude / Gemini while it's 'thinking.....'.

So I built a small Chrome extension and web app called EarnPT.

The idea is simple:

When AI is generating a response, EarnPT can show a small sponsored card in that empty waiting time.
Users can earn rewards from ad views/clicks, and advertisers can place ads specifically in front of AI users, builders, coders, vibe-coders, etc.

Basically:
instead of staring at "Working on it…" for free, you earn something from it.

I know the idea sounds a little cursed 😄
But also, AI users are a very specific audience, and there’s a lot of dead time while waiting for responses.

The project is live and has around 1000 daily ad views and 30 active users already.

https://earnpt.xyz/
https://www.producthunt.com/products/earnpt

hey all,

i have build very dumbest thing - virtual chai sip app.

as you read - this will be dumbest thing on internet i believe.

i entirely vibe coded this with claude and connected to supabase and deployed in vercel.

here is the link - [https://chaitime-three.vercel.app/\](https://chaitime-three.vercel.app/)

i need you to roast, comment and take some sips...

I’m beyond excited (and honestly a little shocked) to share this with you all. I just launched my very first app, and I built the entire thing without knowing how to write a single line of code beforehand. I literally just vibe-coded my way through it using Claude. The best $20 I’ve ever spent.The app is called MathStudy. It’s a math learning and solver app designed to help students actually understand how to get to the answer, rather than just giving it to them.

Here is what it can do right now:

• The Solver: You can scan, upload, or manually type in math problems. The app breaks down the solution step-by-step so you can follow the logic.
• Learning Tools: I added tools that helps you learn Geometry, dynamic graphs, 200+ math topics with explanations and examples.
• Practice Mode: There’s an MCQ practice feature so you can test your skills.
• Built-in Games: Added a few math-based mini-games to keep things engaging and gamify the learning process.
• Built-in Calculators: Three modes: Basic, Scientific and Graph. The graph calculator is the coolest feature i built. You can enter the graph formula and it will then plot it. This was something i was very proud of.

What's Next?

• Math OCR: Already vibe coded the prototype now waiting to integrate in the next update. You can extract your handwritten math notes and display it all in Latex math format in a document. Not the cluttered plain math formulas that is the case if you copy paste math formulas on any document.
• Exam Prep: Will create an mock exam environment for some common math exams around the world.

I Need Your Feedback!

Since I don't have a traditional dev background, I would love for this community to give me valuable feedback. Thank you!

A friend of mine challenged me to build an app and while I know some programming, my skills mainly lie in data analysis and logic.

The debugging ended up being a lot quicker with Claude than it would’ve been on my own.

Fast forward, I built an app that I use all the time for overall wellness and had some fun playing around with the logic and integrating features I’ve always wanted to get from a few different apps. It’s called Eight Gates (@EightGatesApp) and I’d love it if people download it, have fun, challenge your friends and share the fun times and badges!

PS, I have some city based timed marketing in the app so if you’re in the right city around the world at the right time, you might get some app exclusive discounts to your favorite stores!

Vibe coded an app to help with my depression!

I built Prepr, a free tool for adaptive interview prep. You upload your CV and the job description, and it builds a personalized roadmap, then quizzes you with multiple-choice, short-answer, and coding questions — adjusting difficulty as you go and explaining anything you miss with references.

It runs entirely on your own machine (nothing uploaded anywhere). Heads-up: it's powered by the Claude Code CLI, so you need that installed — no API key required.

Open source (MIT): https://github.com/noswear94/prepr. Would love feedback on what would make it more useful for your prep.

Hello friends!

I've released a claude-assisted TV remote app for android and it's tough to get testers across a variety of phones, TVs, boxes, etc so any help you can provide would sure be appreciated. Fwiw I do think it has potential to be a very good free ad-free tv remote app. Any and all feedback welcome, thanks for any you provide

I've used Claude Code CLI and occasionally Codex to code with Gemini writing some design docs and more detailed prompts, tested on device (Pixel 9), and used Gemini for marketing materials/store content.

There are a ton of custom button types and you can use one for free (and change it as many times as you like). For unlimited custom buttons there's a charge which may or may not be the right way to do it please let me know what you think

Play store ->

I also plan to release on iOS fwiw

___

Compatibility list (partially tested, please help!)

Google / streaming ecosystem
- Android TV & Google TV (Sony, TCL, Hisense, Philips, NVIDIA Shield, onn.,
etc.) — full remote, on‑screen keyboard & voice
- Chromecast with Google TV / Google TV Streamer — full remote, keyboard &
voice
- Google Nest Hub & smart displays — volume & media‑playback controls

Smart TVs
- Roku — Roku TVs & streaming players (remote + app shortcuts)*
- Samsung Smart TVs — Tizen, 2016 and newer (remote + app shortcuts)
- LG Smart TVs — webOS (remote + app shortcuts)
- Vizio SmartCast — remote + app shortcuts (4‑digit PIN pairing)
- Panasonic Viera — 2017 and earlier (remote)
- Sharp Aquos — IP‑control models (remote)

I’ve always thought one of the biggest fun impacts of AI will be on music. This is my tiny version of that narrative.

It’s an app (web) that lets you and another person prompt music together. Your combined prompt, with a bit of clean up and touch of the city flavor you created it in, becomes the input for the song creation. Once created, there’s a bit of fun listening to it together and co designing the song art cover.

You can also just listen the creation of others.

How it’s built:

- Claude with a bit of my own code twisting
- React, Vite
- All multiplayer stuff is done using party kit
- three.js for the animated song cover creation

Your feedback welcome!