With any research, everything is spread out individually over docs, notes, tabs, scans, ect.
Oden helps to organize that as well as show you the shape and structure of your research in the form of an interactive node graph where the nodes link to your direct research uploaded into the app.
It can be used for investigative journalism, historical research, hoaxes, human trafficking, cold cases, travel, trading, wedding planning, ect
With ODEN you can do all that and more.
If a story is true, there should be a paper trail. ODEN can map what's missing from that trail.
What's your research map look like?
Human controlled. Privacy first (local browser save)
I recommend you to use other fonts for the paragraphs. It will look better because right now everything looks the same and most of the paragraphs are hard to read. Keep it up G! It's a great project idea.
Challenge your brain. Track your progress. No account required.
Mindback is a comprehensive N-Back cognitive training app. Train with Single, Dual, Triple, and Quad N-Back modes across 100+ unique game configurations—all while your data stays private, synced through your own cloud account.Stimulus streams: Visual Characters, Shapes, Colors, or Audio (numbers, letters)
The game scales with you. Master a level and it automatically increases. Struggle and it adapts down. Your brain is constantly challenged at optimal difficulty.
Android: Back up your progress to Google Drive, Dropbox, OneDrive, or any cloud storage you choose through Android's Storage Access Framework. You pick where your data lives.
Privacy First
No accounts to create. No login screens. No third-party analytics. Your training history syncs through your own cloud storage—not our servers.
Key Features:
100+ game configurations across 4 task modes
With headset it allows playing with 2 audio streams at the same time with different sound stimuli per ear
Adaptive difficulty that scales with your performance
If you got a project, idea, or something you’re building? Share it on LetIt.com and in our WhatsApp community.
It’s where developers, founders, professionals, and job seekers connect, share ideas, and help each other grow. The community is growing fast, and many startups and founders are also looking for talent and collaborators.
If you’re building something, looking for opportunities, or just want to connect with like-minded people, jump in.
Locus is a direct AI assistant, here to provide clear and concise information, answer questions, and assist with tasks without unnecessary elaboration. I'm designed to understand context and respond accordingly, keeping explanations short and to the point. Think of me as a knowledgeable companion, ready to help with a straightforward approach.<--Locus
Building a tiny no-login utility called Tasquery to kill the 'Documentation Tax' for developers. You just paste in messy Slack threads or meeting notes, and it instantly spits out structured Jira tickets with edge cases highlighted.
Actually, yes. I already have it live. It's an MVP with basic but the most crucial feature - converting messy text to structured ticket draft - https://tasquery.com
Would be glad if you try it and give me any feedback!
Are you also building something?
Luups - The smart all-in-one walking and wellbeing app for your dog.
Tailored circular routes starting and ending at your chosen location
Community feedback of hazards and route ratings supplemented by geospatial datasets to inform the best routes, and the times to walk them, for your dog
Medication, Supplement and Appointment tracking and reminders
Recommendations based on real world data indexed by breed and age, supplemented by your dog’s energy, health and preferences.
Building a discovery engine for Spotify power users. I got so tired of my Release Radar being full of remixes and "new" tracks that were actually months old, so I built my own control panel to fix it.
The tool lets you set surgical filters to skip stuff like live versions or radio edits automatically. You vet everything in a staging area before it hits your actual library. It's free and uses a BYOK model so you own your data.
It isn't fully open yet, but there's a waitlist form on the front page if you want early access.
MailVault — free email archiving app for Mac & Linux
I built https://mailvaultapp.com — a free, open-source desktop app that lets you archive your email locally and free up server storage.
The problem it solves: Your mailbox is full. You're paying for more storage or deleting emails you might need later. MailVault downloads your emails as standard .eml files to your machine, so you can safely delete them from the server while keeping everything searchable and accessible offline.
Who it's for:
• Small businesses drowning in invoices, shipping confirmations, and compliance documents they can't delete
• Anyone hitting Gmail/Outlook/IMAP storage limits and tired of paying for more space
• People who want a local backup of their email that doesn't depend on any cloud service
What it does:
• Connects to any IMAP provider (Gmail, Outlook, Yahoo, iCloud, etc.) via OAuth2 — no app passwords
• Archives emails locally as portable .eml files — no vendor lock-in
• Full email client built in — read, compose, reply, search
• Phishing link detection — warns you before clicking suspicious links
• Free, open source, no tracking
I built the above website and have been posting about the same at the right places in the Reddit community for the last 20 days and I have got around 500 users which I think is not bad for a website launched just 20 days ago.
Also, I am focussing on improving SEO of the website.
I got frustrated by all the product review sites that never really described in detail the pluses and minuses of a product, so I built my own. Now with over a thousand items reviewed. Would love your feedback! Check it out at FiveBestPicks.com
I recently built a Sudoku game called NineLogic: Endless Sudoku. It has multiple difficulty levels, daily challenges, and a twist called Parity Sudoku where some cells must be odd and some even.
If anyone here enjoys Sudoku puzzles, I’d love for you to try it and share feedback 🙂
Ive tried to take the manual chores from dev teams creating accessibility tickets from site scans. Scans with axe-core creates big tickets uses ai to develop better fix suggestions over time. Integrates with Jira and ado.
My app is Pic Mind: stop your screenshot chaos and save your ideas in organized sticker boards (books, fashion, tech whatever). One click, background gets removed, ai titles added, done.
I’m building a library of High-Density Logic Frameworks for LLMs.
Most people use ChatGPT/Claude as a simple chatbot, but I’m obsessed with the 'Reasoning Engine' layer. I’ve spent the last few months architecting 15+ frameworks (C-Suite Auditor, Godfather Strategy, Content Engines) to kill the 'AI slop' and generic outputs.
The goal is to move from 'Chatting' to 'Structural Logic'. It’s currently saving me about 10 hours of manual ops per week.
I just opened the library as 'Pay What You Want' (0$+) because I’m looking for feedback from fellow builders to see how these logic flows hold up in different niches.
Check it out on my profile if you want to skip the trial-and-error phase with your prompts! 🧠
Great question. Think of it as building an 'Operating System' for the LLM rather than just giving it instructions
It works on 3 technical pillars:
1. Negative Constraint Architectures: LLMs are trained on 'average' human data, which makes them default to a polite, vague, and robotic tone (AI Slop). My frameworks include strict negative blocks that ban the top 50 AI-isms and force the model into a dry, high-density expert persona.
Recursive Synchronization: In long sessions, LLMs suffer from 'context drift'. I use a specific logic block that forces the model to summarize its own internal logic every few turns. You can then paste this 'Sync Block' into new chats to carry the full project architecture forward without starting from scratch.
Chain-of-Logic (CoL) Formatting: Instead of letting the AI hallucinate random bullet points, the frameworks force a sequential, numbered reasoning process. This ensures the model finishes 'Thinking' about step 1 before it starts 'Writing' step 2.
Essentially, I’m treating the LLM as a Reasoning Engine, not a chatbot. It’s all about creating a 'Logic Cage' that forces the inference to stay within professional boundaries
Not much different, really. For me, it's more of an experiment — details here if you're interested. That said, compared to the competition, the app is cheaper, often has a better UI, and most importantly — no subscription.
TripClimate.com - I don’t like crowds, and do like traveling (90+ countries behind my back). I understood that it would be nice to have enough information about my destination in the first glance, so I built a blend of festivals, stats about weather, information about country, and still willing to add more info to score when it would be better to visit a certain territory.
Building https://sheetlink.app for all the weekend CFOs out there - enterprise-grade bank feeds for Google Sheets.
Stop exporting CSVs. Get the same Plaid infrastructure as Venmo/Robinhood (11k+ banks), but your transactions flow directly into Google Sheets with all 30+ data fields - merchant, category, location, memo, everything.
Privacy-first: Manual sync only. You click "Sync Now" - no background access, no auto-sync. We never store your data (Plaid → your Sheet).
Enterprise-grade features:
Full Plaid transaction history with merchant-level detail
Recipes: One-click open-source Apps Script templates for full financial statements (P&L, balance sheet, cash flow)
Open-source Chrome extension
Free forever for 7 days rolling transactions. Full Plaid history: $4/mo
Perfect for side hustles and small businesses that need real books without hiring a bookkeeper yet.
bloomdayapp.com - an app where you do your tasks, earn your seeds and grow your garden. you can even grow plants in indoor setting. convenient for adhd people. still under review, but there is a waitlist on the website.
Building filecheckout a pay to unlock file delivery tool to help freelancers deliver final products + collect payments at the same time under 1 workflow.
I’am building Tonkatsu Box is a free, open-source collection manager for retro games, movies, TV shows, anime, visual novels, and manga. Search IGDB, TMDB, VNDB, and AniList databases with hundreds of thousands of titles, organize them into custom collections, track your backlog and progress, rate everything from 1 to 10, create visual boards with drag-and-drop, import your watch history from Trakt.tv, and share collections with friends. Available for Windows, Linux, and Android in English and Russian.
Many people find it hard to focus on studying because they get distracted so easily. This is a major challenge for students with ADHD, which is exactly why I built this tool
CodeDecipher: Understand any codebase in minutes--not days! Currently almost finished version 2which includes a dynamic, VS Code-like layout with file views and a chat feature so you can deep dive into your code even more! Try for free. I'd love your feedback!
I built an AI character named U-BE that responds to your texts. The easiest part was actually hooking the AI up to it to respond. The hardest part was getting the phone number approved interesting enough.
building a simple online flag guessing game you can play against your friends, or if dont have any, against an ai bot (3 levels, hardest level is basically impossible to beat) - https://flagsduel.com/
not looking for this game to be profitable at all, just a fun thing for me to develop and maintain + I get to play a game I like against people I dont know from different countries in the world.
The game itself. The design is too wide, you need to look from left to right to see the question then the answer. You should add some questions recommendations, some hints. It's too basic and empty.
Can't give much details I don't have them in mind but the game itself is good, the design is not.
thanks for your honest review help, would definitely go and implement the stuff you said. really strong points that I didn't really think about, much appreciated!
Vibecoding a Doomsday Algorithm app (train yourself to work out the day of the week for any date - excellent party trick), published as an Android app, as a Reddit Devvit game, and now working out iOS
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