I built an open-source OAuth Mock Server for E2E testing

Testing "Login with X" in E2E tests is a nightmare because of 2FA, Captchas, and rate limits. I got tired of expensive tools or complex local setups, so I built a free, drop-in replacement.

How it works:

You just swap your provider URL (e.g., Google's auth URL) with in your test environment. It simulates the happy path and redirects back to your app successfully. [`https://oauth.kogiqa.com/`](https://oauth.kogiqa.com/)

Features:

* Works with Google, Microsoft, GitHub, Facebook, etc.
* Custom Data:You can inject mock user info via URL params (e.g., `?name=QA_Bot&email=qa@example.org`).
* 100% Free & Open Source.

Check it out and let me know if I missed any providers you need!

Repo: [https://github.com/atagon-GmbH/oAuth-mock](https://github.com/atagon-GmbH/oAuth-mock)

https://redd.it/1qcmx1y
@r_opensource

How do yall publish executables signed?

Hey yall,

I have been working on a few open source apps like recently a mod manager for restaurats but I ran into an interesting issue. How do I sign the exe? What's a good trust to sign up with?

Is azure artifact signing the best option?

https://redd.it/1qcnqv0
@r_opensource

CareDay: A Simple, Open-Source App for Home Daycares

I built a tiny app called CareDay for us ❤️ — we run a licensed home daycare.

We just wanted a simple way to share daily updates with parents: how the kids’ day went, activities, meals, and any important notes. When we looked around, most solutions were full-blown SaaS platforms with monthly fees and far more features than a small home daycare actually needs.

So we built something just for our use case.

CareDay is a lightweight, self-hosted app made specifically for home daycare providers — simple, private, and easy to use. No subnoscriptions. No bloat. You own your data.

Simplicity is the core, especially when it comes to daily tracking and reporting.

We’ve now released it as open source, and we plan to keep improving it over time by adding features that actually support home daycare providers—without sacrificing ease of use.

It was also a fun challenge for us to step into a completely different domain and use our technical skills to solve a real, everyday problem.

If you run (or know someone who runs) a home daycare and care about simplicity, privacy, and data ownership, this might be useful for you.

The repository Url:

https://github.com/sujiar37/CareDay

I’d love any feedback and would be happy to answer any questions you may have 🙌

https://redd.it/1qcq95o
@r_opensource

Keyboard-oriented Zsweep | Finding contributors | Vim-motions
https://zsweep.com

https://redd.it/1qcq6vm
@r_opensource

I built an open-source software, offline Batch Upscaling (Image/Video), BG Removal, and more

Hey everyone! I just released v2.0 of LABOKit, a desktop app I've been working on.
​I was tired of uploading my images to random websites just to remove a background or upscale a photo, so I built this tool to do everything locally on my machine, also... can do batch upload/process!

​Key Features:
- ​100% Offline: Powered by local AI models (rembg, Real-ESRGAN).
- ​Batch Processing: Process multiple images at once.
- ​Upscaling Performance: Supports both Vulkan (GPU) and PyTorch (CPU) for non-GPU users.
- ​New Plugins: Includes a QR Code Generator, Quick Vectorizer (Image to SVG), and Dithering FX.
- ​Steins;Gate Theme: Because I love the anime, I added a Divergence Meter UI style.

​It's fully open-source. I'd love to hear your feedback or suggestions!

For details check the ​repository: GitHub

https://redd.it/1qctc6k
@r_opensource

Working on a Roblox alternative, its open source and federated! Would like to hear your thoughts.
https://github.com/OkutuProject

https://redd.it/1qcvm1w
@r_opensource

built liqgui - glassmorphism UI components with spring physics (inspired by iOS liquid glass)
https://github.com/bymehul/liqgui

https://redd.it/1qcx04x
@r_opensource

I built a Modern Satellite Orbit Propagation Service powered by U.S. Space Force SGP4/SGP4-XP orbital propagator

Hello, I'd appreciate any thoughts, suggestions, or critique you might have.
Thanks in advance!

"Modern Satellite Orbit Propagation as Service. Poweful gRPC API for 🇺🇸 ultra-precised U.S. Space Force (USSF) SGP4/SGP4-XP propagator. Catalog-scale satellite processing , ephemeris generation, built-in memory management. Written in Go"

https://github.com/xpropagation/xpropagator

https://redd.it/1qcz8ma
@r_opensource

I built film negative converter/editor
https://github.com/marcinz606/NegPy

https://redd.it/1qd0n8u
@r_opensource

NVME support GNU Hurd

I hope this is coming soon.

https://redd.it/1qd01qk
@r_opensource

GNU Hurd doesn't not yet support UEFI

I wish they would so I could test it. --Debian GNU Hurd 64 bit.

https://redd.it/1qd3l6k
@r_opensource

The OSPO Virtual Event
https://www.punch-tape.com/events/ospo-virtual-event

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

Looking for contributors to help build an open-source visual archiving tool (Firefox Extension + Dashboard)

Hey everyone 👋

I’m currently working on MorgiFile, an open-source, non-commercial project designed to help users (especially designers) archive, categorize, and manage images from the web.

MorgiFile consists of a Firefox extension that allows you to save images via right-click, a local Python backend, and a web-based dashboard where saved images can be managed by categories. The project is currently in Beta and fully functional, but still open for improvement.


I’m a designer building this project mostly on my own, with basic coding knowledge and a lot of AI assistance. Because of this, parts of the code could definitely be improved and cleaned up.


I’m looking for volunteer contributors who would like to help with:

\-Code optimization and refactoring

\-Improving project structure and maintainability

\-General feature polish and cleanup


This is a fully volunteer-based, non-commercial project, and there is no financial compensation involved.

Whether you’re a beginner looking to contribute to open source or an experienced developer who enjoys improving existing code, all contributions are very welcome.

There are already issues labeled "Help wanted:" to help you get started.



🔗 GitHub: https://github.com/EmirYLMZ128/Morgifile-FirefoxExtension-Dashboard--Beta

Feel free to jump in and contribute in any way you like.

https://redd.it/1qd4v1z
@r_opensource

Atlas agent replacement?

know there is chrome , I know there is play right

Nothing comes close to atlas with agent, is there anything out there that does driver injection controlling keyboard and mouse with everything else atlas agent does?

Thanks

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

MosaicGrid – Easy Mosaic Grid Layouts for SwiftUI Apps

I’ve been building an open-source SwiftUI library called MosaicGrid. It helps you make custom mosaic-style grid layouts in SwiftUI without fighting the default grid views.

It supports both horizontal and vertical layouts, with control over how big each tile is, how tiles line up, and how much space sits between them. There are small helpers, like spacer tiles, so you can shape the grid and leave empty cells where you need them.

https://github.com/hainayanda/MosaicGrid

Feedback, ideas, and contributions on the repo are welcome.

https://redd.it/1qd8xjp
@r_opensource

I added P2P collaboration and visual dependency tracing to my serverless spreadsheet.
https://github.com/supunlakmal/spreadsheet

https://redd.it/1qdbe2m
@r_opensource

A small application live streaming crypto price on your system tray
https://github.com/andyngdz/crypto-tray

https://redd.it/1qdbfb7
@r_opensource

Spade: Open-source code snippet image generator (Next.js + Tailwind)

I just released Spade, an MIT-licensed open-source tool for creating beautiful, shareable images of code snippets.



**Live Demo:** https://spade-kit.vercel.app/

**GitHub:** https://github.com/clover-kit/Spade



\## What it does:

\- Creates stunning code snippet images perfect for sharing on social media

\- Multiple themes (Monokai, Nord, Dracula, Light, etc.)

\- Syntax highlighting for 10+ languages (JS, TS, Python, Rust, Go, HTML, CSS, Java, C++, etc.)

\- Custom backgrounds (gradients, colors, images, custom CSS)

\- Adjustable styling (line numbers, padding, shadows, font size)

\- One-click PNG export and direct Twitter sharing



\## Tech Stack:

Next.js, Tailwind CSS, Shiki, html-to-image



\## Looking for:

\- Bug reports and feedback

\- Additional language support requests

\- Theme contributions

\- Feature suggestions



Contributions are welcome! MIT licensed, so feel free to fork and build on top of it.

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

Looking for open source sponsers
https://github.com/sponsors/01kartic?o=sd&sc=t

https://redd.it/1qdei41
@r_opensource

EyeOfWeb is a new open-source facial analysis and OSINT platform, an alternative to Pimeyes.
https://github.com/MehmetYukselSekeroglu/eye_of_web/

https://redd.it/1qdg0k5
@r_opensource

Made a small Python tool to scan repos for secrets/junk + install a pre-commit hook

## What My Project Does
repoclean is a small Python CLI tool that helps you scan a repository for common hygiene issues and potential secret leaks before committing/pushing to GitHub.

It can:
- scan for common junk artifacts (e.g., __pycache__, *.pyc, build/dist, etc.)
- scan for potential secrets/token patterns
- remove junk safely (optional)
- run in CI mode with correct exit codes (`repoclean ci`)
- install a Git pre-commit hook (`strict`/`warn` modes)

GitHub: https://github.com/tkwind/repoclean

PyPI: https://pypi.org/project/repoclean-cli/

## Target Audience
People who push code to GitHub and want to avoid accidental leaks / messy commits:
- students / beginners building projects
- freelancers shipping client repos
- small teams wanting a lightweight hygiene check
It’s intended to be usable in real repos + CI pipelines (not just a toy noscript).

## Comparison
There are tools like pre-commit, detect-secrets, gitleaks, and gitignore templates.
repoclean is different because it combines a few “repo sanity checks” into one simple CLI:
- repo junk scanning + optional cleanup
- secret pattern scan
- a single CI command (`repoclean ci`)
- pre-commit hook install without needing to set up pre-commit configs

I’d love feedback from maintainers on patterns to detect / checks to add.

https://redd.it/1qdhls8
@r_opensource