is there who will start with me this project

# Social Media & Digital Accounts Marketplace — Full Project Cheat Sheet

# 1️⃣ Project Concept

**Goal:**
Build a **secure multi-vendor marketplace** for **buying and selling social media and digital accounts** (Instagram, TikTok, Facebook, Twitter, YouTube, etc.) with:

* AI-powered account evaluation (authenticity, engagement, potential value)
* Escrow system for safe transactions
* Multi-store support (each seller has their own store)
* Escrow moderators (limited admin) for disputes
* Analytics and KPI tracking for sellers and mods
* Buyer reviews and comments

**Target Audience:**

* Sellers: People who own social media accounts
* Buyers: People looking to buy verified, high-quality social media accounts
* Admin & Mods: Ensure security and trust

# 2️⃣ Project Roadmap (Step-by-Step)

# Phase 1 — Planning & Requirements

* Define target social platforms
* List core features & user stories
* Create role hierarchy (Admin, MOD, Seller, Buyer)
* Determine payment gateways & escrow rules
* Define analytics & reporting requirements

# Phase 2 — Tech Stack & Architecture

* Frontend: Next.js + Tailwind CSS + shadcn/ui
* Backend: NestJS + TypeORM/Prisma
* Database: PostgreSQL
* Cache / Queue: Redis + BullMQ
* Storage: AWS S3 / MinIO
* Payments: PayPal, Binance Pay, Paystack/Flutterwave, Internal Wallet + Escrow
* Realtime: WebSockets / [Socket.io](http://socket.io/)
* AI: GPT-4.1/5-mini for account evaluation

# Phase 3 — Database & API Design

* Tables: users, roles, stores, listings, orders, escrows, disputes, reviews, permissions\_mods
* Role-based access control (RBAC)
* RESTful APIs (or GraphQL if preferred) for all operations

# Phase 4 — Core Marketplace Features

* Multi-vendor stores
* List/edit/delete social/digital accounts
* AI account evaluation
* Buy Now / Auction / Silent Bid (future)
* Escrow system with MOD approval
* Buyer comments & ratings
* Automated notifications (email/push)

# Phase 5 — Escrow & Moderator System

* Lock funds in escrow when order is placed
* Escrow MOD reviews disputes & can release/refund/hold
* Fraud flags & internal notes
* Escalation to admin if unresolved

# Phase 6 — Analytics & Reporting

* Seller Dashboard: total sales, successful/failed, disputes, buyer comments, average rating, success rate
* Escrow MOD Dashboard: total escrows, active/resolved disputes, fraud flags, top sellers with disputes

# Phase 7 — Security & Compliance

* KYC / Identity verification (optional)
* GDPR / Cookie policy compliance
* Recaptcha + security best practices
* Payment & wallet security

# Phase 8 — Testing & Deployment

* Unit tests & integration tests
* Security audit
* Docker deployment + CI/CD (GitHub Actions)
* Cloudflare CDN / WAF for protection
* Production monitoring & logs

# 3️⃣ Roles & Permissions

|Role|Permissions|
|:-|:-|
||
|Admin|Full control: users, stores, categories, payments, mods, system settings|
|Escrow MOD|Manage disputes & escrows only|
|Seller|CRUD listings, manage store, view analytics, respond to comments|
|Buyer|Browse, buy, report issues, leave reviews/comments|
|Guest|Browse only|

# 4️⃣ Database Structure (Key Tables)

# users → id, role_id, name, email, password, wallet_balance, created_at

# roles → id, name (admin, mod, seller, buyer)

# stores → id, seller_id, name, denoscription, created_at

# listings → id, store_id, noscript, platform, price, details, status, ai_score, created_at

# orders → id, buyer_id, seller_id, listing_id, amount, status, created_at

# escrows → id, order_id, buyer_id, seller_id, mod_id, status, locked_amount, created_at

# disputes → id, order_id, mod_id, status, decision, notes, created_at

# reviews → id, order_id, buyer_id, seller_id, rating, comment, created_at

# permissions_mods → id, mod_id, permission (escrow.view, escrow.decide, dispute.manage, listing.flag, user.flag)

# 5️⃣ API Endpoints (Essential)

**Seller**

GET /api/seller/{seller_id}/stats
GET /api/seller/{seller_id}/listings
POST /api/seller/listing
PUT /api/seller/listing/{id}
DELETE

/api/seller/listing/{id}

**Buyer**

GET /api/listings
POST /api/order
POST /api/order/{order_id}/report
POST /api/order/{order_id}/review

**Escrow Moderator**

GET /api/mod/escrow
GET /api/mod/escrow/{id}
POST /api/mod/escrow/{id}/release
POST /api/mod/escrow/{id}/refund
POST /api/mod/escrow/{id}/hold
GET /api/mod/disputes
POST /api/mod/dispute/{id}/resolve
POST /api/mod/dispute/{id}/escalate

**Admin**

GET /api/admin/users
GET /api/admin/stores
POST /api/admin/category
PUT /api/admin/settings

# 6️⃣ Analytics Formulas

* **Success Rate** = `(successful_sales / total_sales) * 100`
* **Dispute Rate** = `((active_disputes + closed_disputes) / total_sales) * 100`

# 7️⃣ Workflow (Buyer → Seller → MOD → Admin)

1. Buyer buys → funds locked in escrow
2. Seller delivers credentials
3. Buyer confirms → release funds
4. If dispute → MOD reviews: release/refund/hold
5. Escalate to Admin if unresolved/fraud detected

# 8️⃣ Tech Stack Summary

|Layer|Tech|
|:-|:-|
||
|Frontend|Next.js + Tailwind CSS + shadcn/ui|
|Backend|NestJS + TypeORM / Prisma|
|Database|PostgreSQL|
|Cache / Queue|Redis + BullMQ|
|Storage|AWS S3 / MinIO|
|Payments|PayPal, Binance Pay, Paystack/Flutterwave, Internal Wallet + Escrow|
|Realtime|WebSockets / [Socket.io](http://socket.io/)|
|AI|GPT-4.1/5-mini, OCR for screenshots|
|DevOps|Docker, Nginx, CI/CD, Cloudflare|

# 9️⃣ Optional / Future Enhancements

* Auction / Silent Bid system
* Multi-language
* Seller subnoscription (one-time/monthly)
* AI auto-validation of credentials/screenshots
* Export CSV/PDF of sales & disputes
* Fraud prediction AI
* Mobile app integration (React Native or Flutter)

✅ **Cheat Sheet Purpose:**

* Gives devs **full scope of the project**
* Defines **roles, DB, API, tech, workflows, dashboards**
* Can be used as a **roadmap + reference** during development

https://redd.it/1ph8qbw
@r_opensource

SQLShell – Desktop SQL tool for querying data files, and I use it daily at work. Looking for feedback.

I'm a data professional who lives in SQL. It's my primary tool for analysis, and I'd say I have a "black belt" in SQL at this point. I was frustrated by the friction of querying local data files (CSVs, Parquet, Excel) – either I'd spin up a database, write throwaway Python noscripts, or use tools that felt clunky for quick analytical work.

So I built SQLShell – a desktop SQL interface for querying data files directly. No database server needed. You load files, write SQL, get results. That's it.

# What makes it useful (at least for me):

DuckDB under the hood – fast analytical engine. I regularly query million-row files without waiting.
Load anything – CSV, Parquet, Excel, JSON, Delta Lake, SQLite. Drag-and-drop or file browser.
F5/F9 execution – F5 runs everything, F9 runs only the current statement. Perfect for iterative exploration (if you use SSMS, SQL Developer or similar tools, this feels familiar).
Ctrl+F search – instant filtering across all result columns
Context-aware autocomplete – knows your tables and columns
Right-click column profiling – quick stats, distributions, null counts

# What I'm looking for:

Feedback from other SQL-heavy users
Missing features that would make this useful to you
UX issues I might be blind to
General thoughts on the approach

Links:

Landing page: [https://oyvinrog.github.io/SQLShell/](https://oyvinrog.github.io/SQLShell/)
GitHub: https://github.com/oyvinrog/SQLShell
PyPI: pip install sqlshell && sqls
Pre-built binaries for Windows (.exe) and Linux (.deb) on the releases page

https://redd.it/1ph9stm
@r_opensource

Open source client alternative for Spotify ?

Hey everyone, I'm looking for an open-source client alternative for Spotify mobile. Basically an app that let's me login to my spotify account (bcs I have lot's of playlists) and let's me play the songs offline.

On PC I have Spicetify which has no ads, but I'm struggling to find a mobile alternative.

If you can recommend me some clients it would be perfect, thank you in advanced.

https://redd.it/1ph8jsf
@r_opensource

I use an iPhone but my daily driver is Linux. Apple's Universal Clipboard won't help me, so I built my own.

Copy on iPhone → Paste on Linux. That's it.

I got tired of emailing myself screenshots and texting links to my own number or having to manually use localsend for everything. Apple's Universal Clipboard only works with Macs, so I made Velocity Bridge.

How it works:

\- Runs a tiny local server on your Linux box

\- iOS Shortcuts send clipboard data over your home network

\- Text/images land directly in your Linux clipboard

\- No cloud, no account, no Apple tax

Pro tip: Set up Back Tap (Settings → Accessibility → Touch → Back Tap) to trigger the shortcut. Double-tap the back of your phone = instant paste on Linux. It's stupidly satisfying.

Install:

\- Fedora: `sudo dnf copr enable trex099/velocity-bridge && sudo dnf install velocity-bridge`

\- Arch: `yay -S velocity-bridge`

\- Any distro: One-liner curl noscript or AppImage

Comes with a GUI for easy setup, or run it headless as a systemd service.

GitHub: https://github.com/Trex099/Velocity-Bridge

Built this for myself, figured others might want it too. Feedback welcome!

https://redd.it/1phaxew
@r_opensource

SerpApi MCP Server for Google and other search engine results
https://github.com/serpapi/serpapi-mcp

https://redd.it/1ph7cd0
@r_opensource

Not good at understanding licences - Can I include flac.exe along with my compiled freeware?

Hello,

I have made a free Windows desktop utility that can use flac.exe (which I think is open source) (it may someday use a library but for now it's flac.exe ). I think it's approximately a decade old now.

I do not plan to make my own project open-source. On one hand I admire open-source, on the other hand I'm not comfortable sharing my source code/this code to the public. Though, it will remain free, not collect any user data or such. It does accept donations but I don't receive any for this particular project. I'm not even sure if it has actual users other than myself and I don't really care.

I have various understandings of open-source licences:

I think that sometimes you cannot include an open-source tool along with your project if you project itself it not open source (I think that FLAC falls into this category)
I think that sometimes you can include an open-source tool if the user is free to replace with another version of that tool, that might have been recompiled from the tool's original source code. (That would work for my project... but I think that's something I read about C++ Qt license and not FLAC.)

flac.exe is currently not include along with the project file, it's up to the user to point to their version of flac.exe .

Can someone who understands these better explain me if I could legally include flac.exe along with a freeware?

(Also, I do not want to share the project publicly.)

https://redd.it/1phdkmp
@r_opensource

OpenQuestCapture - an open source, MIT licensed Meta Quest 3D Reconstruction pipeline

Hey all! I just released OpenQuestCapture, an MIT licensed Quest 3 app and pipeline for capturing spatial data from Meta Quest sensors for use for 3D reconstruction.

Why:

Meta recently launched Horizon Hyperscape, which produces impressive 3D reconstructions from Quest 3 sensor data. But all your data stays locked in their ecosystem. You don't control it, can't export it, and can't process it yourself. In fact, just 2 weeks ago they significantly reduced the quality of peoples' reconstructions without any notice.

I think that's the wrong approach. Spatial data should belong to the user.

What it does:

OpenQuestCapture captures Quest 3 depth maps, RGB images, and pose data to generate point clouds. While you're capturing, it shows you a live 3D point cloud visualization so you can see what areas (and from which angles) you've covered.

Then, the repo also has a helper noscript that converts that raw data into to COLMAP format for Gaussian Splatting or whatever 3D reconstruction pipeline you prefer. You can run everything locally.

Here's the GitHub repo: [https://github.com/samuelm2/OpenQuestCapture](https://github.com/samuelm2/OpenQuestCapture)

It's still pretty new and barebones, and the raw capture files are quite large. The quality isn't quite as good as HyperScape yet, but I'm hoping this might push them to be more open with Hyperscape data. At minimum, it's something the community can build on and improve.

There's still a lot to improve upon for the app. Here are some of the things that are top of mind for me:

* An intermediary step of the reconstruction post-process is a high quality, Matterport-like triangulated colored 3D mesh. That itself could be very valuable as an artifact for users. So maybe there could be more pipeline development around extracting and exporting that.
* Also, the visualization UX could be improved. I haven't found a UX that does an amazing job at showing you exactly what (and from what angles) you've captured. So if anyone has any ideas or wants to contribute, please feel free to submit a PR!
* The raw quest sensor data files are massive right now. So, I'm considering doing some more advanced Quest-side compression of the raw data. I'm probably going to add QOI compression to the raw RGB data at capture time, which should be able to losslessly compress the raw data by 50% or so.

If anyone wants to take on one of these (or any other cool idea!), would love to collaborate. And, if you decide to try it out, let me know if you have any questions or run into issues. Or file a Github issue. Always happy to hear feedback!

https://redd.it/1phj040
@r_opensource

Need honest opinion

Hi there! I’d love your honest opinion, roast me if you want, but I really want to know what you think about my open source framework:

https://github.com/entropy-flux/TorchSystem

And the documentation:

https://entropy-flux.github.io/TorchSystem/

(https://entropy-flux.github.io/TorchSystem/)

The idea of this idea of creating event driven IA training systems, and build big and complex pipelines in a modular style, using proper programming principles.

I’m looking for feedback to help improve it, make the documentation easier to understand, and make the framework more useful for common use cases. I’d love to hear what you really think , what you like, and more importantly, what you don’t.

https://redd.it/1phiiru
@r_opensource

OpsOrch – Unified API for Incidents, Logs, Metrics, and Tickets
https://www.opsorch.com

https://redd.it/1phom73
@r_opensource

Beliarg is a dark, gamified productivity and finance management ecosystem.

This is an open source project - free to use, modify, and distribute. It has been reforged into a Full-Stack Web Application (PWA). It combines a React 19 frontend (built with Vite) with a Node.js & PostgreSQL backend to ensure your data survives even the apocalypse)). It features a unique "Hellish" aesthetic, turning daily tasks into "Chains", expenses into "Sacrifices", and habits into "Rituals". https://github.com/D371L/beliarg feel free to leave any feedback

https://redd.it/1phplp9
@r_opensource

RANDEVU - Universal Probabilistic Daily Reminder Coordination System for Anything
https://github.com/TypicalHog/randevu

https://redd.it/1phrmw4
@r_opensource

merox-erudite – MIT-licensed Astro blogging theme with newsletter, comments, analytics & AdSense built-in

I just published an open-source Astro blogging theme that’s now part of the official Astro themes directory:
https://astro.build/themes/details/merox-erudite/

It’s a fork of the excellent astro-erudite, but with a lot of the “real-world” stuff already implemented and ready to use:

Brevo/Sendinblue newsletter integration
Lazy-loaded Disqus comments
Google Analytics + Umami support
Structured data (FAQPage, HowTo, etc.)
Google AdSense ready
Enhanced homepage (experience timeline + skills showcase)

100% free and open-source under the MIT license.

GitHub: https://github.com/meroxdotdev/merox-erudite
Live example (my own blog): https://merox-erudite.vercel.app/ and https://merox.dev

https://redd.it/1pi1sib
@r_opensource

Built a tool to catch package.json/package-lock.json inconsistencies before npm ci fails

Hey everyone! I just published a new npm package that I've been working on, and I'd love to get some feedback from the community.

What it does:

The tool analyzes your package.json and package-lock.json files to detect inconsistencies before you run `npm ci`. If you've ever had `npm ci` fail because of mismatches between these files, this is designed to catch those issues early and explain exactly what's wrong.

Current features:

* Compares package.json and package-lock.json for inconsistencies
* Provides detailed warnings about what doesn't match
* Checks for Git installation in your project
* Verifies npm version compatibility with package-lock.json's version

Planned features:

* Automatic fixes for detected inconsistencies (suggestions/PRs welcome!)

Why I built this:

`npm ci` is great for reproducible builds, but the error messages when it fails aren't always clear about *why* your lock file doesn't match your package.json. I wanted something that could be run as a pre-CI check or git hook to catch these issues locally.

This also can be added to your CI/CD workflow, and prevent from deploying in case of an error.

Installation:

npm install npm-ci-guard

GitHub: [https://github.com/yaronpen/npm-ci-guard](https://github.com/yaronpen/npm-ci-guard)

I'm still early in development and would really appreciate any feedback, suggestions, or contributions. What features would make this more useful for your workflow?

https://redd.it/1pi1qvo
@r_opensource

Wrapper tool for Google Drive seamless integration into Linux

rclone4gdrive is an open-source tool for seamless, automated, and transparent two-way Google Drive backup on Linux.

rclone4gdrive eliminates the hassle of configuring and maintaining routinely cloud syncs by providing true "set-and-forget" synchronization directly from your Linux filesystem to your personal Google Drive.

GitHub: https://github.com/thisisnotgcsar/rclone4gdrive

This is a project I built in my free time, and it’s one of my first contributions to the open-source community. If you notice anything that can be improved or corrected, feel free to let me know or open a pull request. Any help you give to improve this tool also helps me grow as a developer, so your contributions are truly appreciated!

https://redd.it/1pi2dva
@r_opensource

I built a distributed key-value store in Rust (Raft + 2PC + custom storage engine)
https://github.com/whispem/minikv

https://redd.it/1pi3rtr
@r_opensource

Built a container management + logs viewer that finally feels right to me

hi everyone, i have been doing lots of self-hosting and running things off a vps, the most difficult thing i had to live with was all the time having to ssh into a server to debug things going on, read logs or restart containers.


So I built LogDeck. It's fast (handles 10k+ logs without breaking a sweat), supports multi-host management from one UI, has auth built in, streaming, log downloads, etc


Would love to have your feedback.

github.com/AmoabaKelvin/logdeck

logdeck.dev

https://redd.it/1pi59h1
@r_opensource

DataKit: your all in browser data studio is open source now

Hello all. I'm super happy to announce DataKit https://datakit.page/ is open source from today! 
https://github.com/Datakitpage/Datakit

DataKit is a browser-based data analysis platform that processes multi-gigabyte files (Parquet, CSV, JSON, etc) locally (with the help of duckdb-wasm). All processing happens in the browser - no data is sent to external servers. You can also connect to remote sources like Motherduck and Postgres with a datakit server in the middle.
I've been making this over the past couple of months on my side job and finally decided its the time to get the help of others on this. I would love to get your thoughts, see your stars and chat around it!

https://redd.it/1pi4zul
@r_opensource

Recommendation for privacy friendly open source software to create a (stolen) bike register?

Bike registers such as bikeindex (US) bikeregister (UK), bicycode (FR) or mybike (BE) prevent bike theft, increase chances of recovering stolen bikes and help to identify thieves. But they are not interoperable and custom solutions.

I wonder which open source privacy friendly solution could be used to create a similar 'open' register to be used by every country (or entrepreneur, bike theft insurance) which wants to use it. User would upload photo and denoscription (frame number, brand and model, colour etc., presumably in structured format), user could declare a bike 'stolen, and everybody (or just authorised users) could search/filter the list of stolen bikes by brand, frame number (fuzzy search) and then have an anonymous way to send a message to the owner of the stolen bike.

The solution should have a decent interface, not just a spreadsheet, and ideally not be easy to scrape/spam. And of course top protection of the private data.

Any sugggestions what would work best, and how much work would be needed to adapt it to the denoscription above?

Thanks a lot in advance for your help!

https://redd.it/1pi7ycs
@r_opensource

My Android opensource project: DayExam

A powerful Android application designed to help you efficiently parse your school paper and store in your phone, then you can study anywhere
It is simple but useful.
opensource at github, link: https://github.com/newerZGQ/day\_exam

or you can download it at fdroid: https://f-droid.org/packages/com.gorden.dayexam/

https://redd.it/1pi3n2g
@r_opensource

polluSensWeb - webhook support added

polluSensWeb is a lightweight web-based serial interface and charting tool for visualizing and logging data from UART pollution sensors (PM2.5, VOC, etc). 

No installs, no drivers — just plug it in and open the page.

As for now, by default, JSON  configuration supports the following sensors already (in the drop-down list in the web interface):

1. Panasonic SN-GCJA5
2. Honeywell HPMA115S0-XXX
3. Air Master AM7 Plus
4. Plantower PMSA003-S
5. Plantower PS3003A
6. Plantower PMS1003
7. Plantower PMS5003
8. Plantower PMS7003
9. Plantower PMS6003
10. Plantower PMS9103
11. Plantower PMS3003
12. Nova PM SDS011
13. Sensirion SPS30
14. SHUYI SY210
15. TERA NextPM
16. SenseAir S8 004-0-0053
17. SenseAir S88 Residential
18. SenseAir S88 LP
19. SenseAir S88 GH
20. SenseAir K30
21. SenseAir K33
22. SenseAir eSENSE
23. SenseAir S8 004-0-0017
24. SenseAir K33 ICB
25. Sensirion SCD30
26. More coming soon...

PolluSensWeb just gained a powerful new feature - HTTP webhook support.

The app can now push every parsed sensor frame directly to any endpoint you choose, using customizable headers and JSON body templates.

The coolest part: both headers and body support placeholders (e.g., {{field:PM2_5}}, {{ts}}, or full field loops), letting you map sensor data into any API format without touching the code. This makes it dead-simple to forward PM readings into home automation systems, databases, online dashboards, or your own custom server.

Webhook requests can be triggered on every packet or at a user-defined interval, and a built-in “Test Send” button helps verify output instantly.

https://redd.it/1pibh6e
@r_opensource