PiShock integrated with Discord Activity made through Bolt.new

More or less just an showcase of sorts. I have been messing around with the PiShock and Discord API and bolt.new to see what I could create in the Discord client. Now low and behold, a very barebones local only discord app that communicates with the PiShock API. This is very barebones and PoC. So nothing final or releasable yet, I am not 100% sure if Discord allows this through their platform either... sooooo gonna read the ToS for that.
In case you wanna mess around with it: https://github.com/Codixer/pishock-discord-activity
If you wanna take a gander, this is the activity. https://discord.com/activities/1386335035522809937
How'd it look? It's (funny enough) also fully functional :O


https://redd.it/1nlls5v
@r_opensource

PyReactFlow – Generate React Flow Graphs from Python Code
https://github.com/maton-ai/pyreactflow

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

Open source alternative to Notion’s new custom agents

Notion just announced custom agents 🎉 — we think that’s awesome, and we’ve been building in the same direction.

We made Rowboat, an open-source IDE for multi-agent systems. Instead of being locked into one app, you can:
• Build agents that connect to 500+ products (Gmail, Slack, GitHub, Notion, etc.)
• Add triggers and automations (like n8n but agent-powered)
• Create multi-agent workflows (agents can hand off tasks to each other)
• Self-host for free, or use our managed cloud (with free credits, no card needed)

Some demos we’ve built:
• Meeting prep assistant → auto-summarizes docs + pulls from calendar
• Customer support assistant → handles FAQs and escalates complex cases
• Reddit + Gmail assistant → scrapes threads and drafts replies

We’d love feedback from this community - especially from folks who are experimenting with Notion’s new agents. How do you see open-source + multi-tool agents fitting in?

GitHub: https://github.com/rowboatlabs/rowboat
Cloud: https://www.rowboatlabs.com


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

What feature of an Open Source app, tool, or library have you used in the past month?

This is the start of a rotating set of "official" posts for our /r/opensource community.

# What feature of an Open Source app, tool, or library have you used in the past month?

##### Absolutely no self-promotion, that is, do not post projects you are in any way affiliated with.

If it's worth remembering, it's worth sharing! It can be novel or mundane, but we can celebrate all the successes of Open Source Software. Be sure to include a link to their VCS, and an explanation of what you needed the feature for.

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

If you're an open-source developer/user who uses XMPP or IRC, please fill this survey

I'm currently writing an academic paper on open source technologies that use XMPP and IRC and I'm conducting an anonymous survey to receive inputs from the users and what they think about the services.

If you're a user of these protocols, please fill this form:

It's fully anonymous and a hosted by a free software google forms alternative called formbricks

Link to the survey: https://app.formbricks.com/s/cmfrqnx2l7nl5xh015yrwiplt

https://redd.it/1nlrbs1
@r_opensource

Testing the water here with possible job opening (UK)...

I'm a lawyer who has a deep specialism in open source, based in the UK. Through my company, Orcro Limited, we do a lot of open source compliance work for companies all over the world, and we're looking for a junior compliance engineer. If you're geeky in nature, love open source, aren't frightened of Linux, and have an interest in open source software licensing, give me shout.

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

Pure Python Cryptographic Commitment Scheme — General-Purpose, Offline-Capable, Zero Dependencies

Hello everyone, I have created a cryptographic commitment scheme that is universally applicable to any computer running python, it provides cryptographic security to any average coder just by copy and pasting the code module I curated below, it has many use cases and has never been available/accessible until now according to GPT deep search. My original intent was to create a verifiable psi experiment, then it turned into a universally applicable cryptographic commitment module code that can be used and applied by anyone at this second from the GitHub repository. Lmk what ya


ChatGPT’s denoscription:
This post introduces a minimal cryptographic commitment scheme written in pure Python. It relies exclusively on the Python standard library. No frameworks, packages, or external dependencies are required. The design goal was to make secure commitment–reveal verification universally usable, auditably simple, and deployable on any system that runs Python.

The module uses HMAC-SHA256 with domain separation and random per-instance keys. The resulting commitment string can later be verified against a revealed key and message, enabling proof-of-prior-knowledge, tamper-evident disclosures, and anonymous timestamping.

⸻

Repositories:

• Minimal module:
https://github.com/RayanOgh/Minimal-HMAC-SHA256-Commitment-Verification-Skeleton-Python-

• Extended module with logging/timestamping:
https://github.com/RayanOgh/Remote-viewing-commitment-scheme

⸻

Core Capabilities:
• HMAC-SHA256 cryptographic commitment

• Domain separation using a contextual prefix

• 32-byte key generation using os.urandom

• Deterministic, tamper-evident output

• Constant-time comparison via hmac.compare_digest

• Canonicalization option for message normalization

• Fully offline operation

• Executable in restricted environments

⸻

Applications:

1. Scientific Pre-Registration
• Commit to experimental hypotheses or outputs before public release

2. Anonymous Proof-of-Authorship
• Time-lock or hash-lock messages without revealing them until desired

3. Decentralized Accountability
• Enable individuals or groups to prove intent, statements, or evidence at a later time

4. Censorship Resistance
• Content sealed offline can be later verified despite network interference or regime suppression

5. Digital Self-Testimony
• Individuals can seal claims about future events, actions, or beliefs for later validation

6. Secure Collaborative Coordination
• Prevent cheating in decision processes that require asynchronous commitment and later reveal

7. Education in Applied Cryptography
• Teaches secure commitment schemes with no prerequisite tooling

8. Blockchain-Adjacent Use
• Works as an off-chain oracle verification mechanism or as a pre-commitment protocol

⸻

Design Philosophy:

The code does not represent innovation in algorithm design. It is a structural innovation in distribution, accessibility, and real-world usability. It converts high-trust commitment protocols into direct, deployable, offline-usable infrastructure. All functionality is transparent and auditable. Because it avoids dependency on complex libraries or hosted backends, it is portable across both privileged and under-resourced environments.

⸻

Conclusion:

This module allows anyone to generate cryptographic proofs of statements, events, or data without needing a company, a blockchain, or a third-party platform. The source code is auditable, adaptable, and already functioning. It is general-purpose digital infrastructure for public verifiability and personal integrity.

Use cases are active. Implementation is immediate. The code is already working.

https://redd.it/1nlta2m
@r_opensource

Jimmy - Convert your notes to Markdown
https://github.com/marph91/jimmy

https://redd.it/1nltk3k
@r_opensource

How to open source?

tl;dr Can somebody point me where online I can learn how to run open source repository?

--

I have my custom built tool that I want to open source. I will continue to develop it and if somebody finds it usefull I want to develop it with them.

I've never worked in developement enviroment in a coding comapany. I've been mostly making simple custom tools for myself. I've been using git for my own version control, never with somebody.

How does it work?

I put it on git open repository.

Everyone can make pushes? And then I aprove those pushes and they become part of my code?

What if somebody puts some sneaky library? How can I review deep nested libaries? Is that commin and expected that someone will try to hack me?

What do people expect if they make pulls or pushes? How to merge conflicting pushes?

I know this is all basic git stuff, but I've never had opportunity to work with somebody (I work in construction company and code for myself making program tools for myself).

Where can I learn? I really want to share one of my tools, I think it's cool and usefull, but I need to know something atleast before I open the repository.

https://redd.it/1nlu2vc
@r_opensource

How people promote their OSS projects in this second quarter of the century?

I've been a FL/OSS contributor and maintainer for ages. Many years ago it was quite simple, if you had something to show, people were coming and contributing, using, or just throwing shit at your project in no time.
Then the Opensource scene start to gain a good amount of friction and we got r/opensource and r/coolgithubprojects, in the beginning it was quite amazing, a lot of positive or negative interactions, some honest criticisms, trolling were even welcomes sometimes.

Now there's a huge noise on every community of these kinds, your project can be good or shit, but often you don't know either, because even reaching the right audience is a nightmare, or at least this is my feeling.

How people do? Do they spam regularly all the internet corners till they get attention?

This is not a flame, I'm genuinely curious to understand how it works without asking to a random LLM bot 😅

https://redd.it/1nm4ac7
@r_opensource

Lavender Photos is now stable!

Lavender Photos is an opensource, no non-sense, smooth, and performant gallery app for Android! Today it reached v1.0.0 stable. I am very proud of this achievement and it marks quite the milestone in my development journey.

Here are some features:

Browse all your photos and videos smoothly, separated by date
Add and remove albums as you wish, no arbitrary or forced selections
Search for an image by its name or date (in many formats!)
Immich integration for safe and easy cloud media backup
Trash Bin that's sorted by recently trashed
Full fledged favouriting system
A selection system that doesn't suck
Edit and personalize any photo or video, any time, without an internet connection
Secure sensitive photos in an encrypted medium, for safe keeping
Find all the relevant information for a photo from one button click
Copy and Move photos to albums easily
Clean UI and smooth UX
Privacy focused design, no chance of anything happening without your permission
Customizable to your heart's content

Any feedback would be greatly appreciated <3

https://redd.it/1nm6jgb
@r_opensource

Student project: looking for open-source data wiping projects to study/adapt

Hi everyone,

We’re a 6-member college team building a **secure data wiping application** as a software prototype. The requirements include:

* Cross-platform wiping (Windows, Linux, Android, including SSDs and hidden sectors).
* One-click, user-friendly GUI.
* Generating tamper-proof wipe certificates (JSON/PDF, digitally signed).
* Offline/bootable USB/ISO support.

Since many of us are beginners, we want to **study existing open-source projects** to understand:

1. **Wiping methods** – How do open-source tools securely erase drives?
2. **GUI integration** – How do they structure the GUI and engine together?
3. **Proof-of-wipe/certificates** – Are there any projects that implement some form of verifiable wipe logs or certificates?

We found tools like **DBAN, nwipe, BleachBit, and Parted Magic**, but we’re unsure:

* Which of these are most useful to study for **implementation guidance**?
* Are there smaller, beginner-friendly projects that demonstrate **secure deletion + GUI + logging/certificates**?
* Any GitHub repos, libraries, or references you recommend for a **student prototype**?

We’re not asking for code to copy — just **projects and references to learn from**, so we can design our software correctly and split tasks among our team.

Thanks a lot for any guidance! 🙏

https://redd.it/1nm7k2u
@r_opensource

Looking for open source project and team management software that runs locally

the most basic product im looking for is basically just a kanban board that doesn't run as a web service, although having a calendar and gant chart integrated would also be nice.

It seems like such a simple thing but everything seems to be made as a service that runs on docker and targeted at teams not single people managing projects through more traditional means.

edit: punctuation

https://redd.it/1nm69fb
@r_opensource

Open Drone Spotter : a community app to log & share drone sightings

TL;DR What if there was a free, open-source “Waze for drones”?

You see or hear a drone → drop a quick pin on a shared map → people nearby get an alert. Later on,sensors could plug in to automatically validate alerts.

Why? Drones are showing up more often ( recent borders issues etc). Ukraine already has something similar, but I wonder if a citizen-driven, open version could work elsewhere.

Questions for you:
• Useful or just noise?
• Best way to start (open-source beta, small region test)?
• Anyone here curious to collaborate?

Not selling anything, just exploring if this could become a community projectg worth building.

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

Abundant IP Theft Fixes Here

Ask ai to add the following to your standalone index.html files.

Safeguards: anti-tamper / anti-coercion / anti-cooption / anti-theft

https://redd.it/1nmc9lp
@r_opensource

Customer friendly (mostly FOSS) DAP hardware?

I had a shower thought this morning, and I thought I would run it by you guys and see if this already exists or is even viable. I want a customer friendly (preferably FOSS) digital audio player.

I've seen people modding iPods and that's great, I love it. But you're working with 20 year old technology. I want something that is built for today.

I want something that can handle 24bit FLAC files and every other codec out there. I want something that (mostly) does not require a soldering iron to repair or to replace parts.

I spent some time today researching MCUs, DACs, Amps and other things to see if this was possible.

But before I go off obsessing about creating this, Does anyone know if this has been done before? Would people even be interested in this?

Thanks!

https://redd.it/1nma0ar
@r_opensource

Graphite (FOSS, non-destructive 2D art/design suite) September update - project's largest release to date
https://www.youtube.com/watch?v=Vl5BA4g3QXM

https://redd.it/1nmez7b
@r_opensource

I made a static site generator with a TUI!

Hey everyone,

I’m excited to share **Blogr** — a static site generator built in Rust that lets you write, edit, and deploy blogs entirely from the command line or terminal UI.

# How it works

The typical blogging workflow involves jumping between tools - write markdown, build, preview in browser, make changes, repeat. With Blogr:

1. blogr new "My Post Title"
2. Write in the TUI editor with live preview alongside your text
3. Save and quit when done
4. blogr deploy to publish

# Example

You can see it in action at blog.gokuls.in \- built with the included Minimal Retro theme.

# Installation

git clone https://github.com/bahdotsh/blogr.git
cd blogr
cargo install --path blogr-cli

# Set up a new blog
blogr init my-blog
cd my-blog

# Create a post (opens TUI editor)
blogr new "Hello World"

# Preview locally
blogr serve

# Deploy when ready
blogr deploy

# Looking for theme contributors

Right now there's just one theme (Minimal Retro), and I'd like to add more options. The theme system is straightforward - each theme provides HTML templates, CSS/JS assets, and configuration options. Themes get compiled into the binary, so once merged, they're available immediately.

If you're interested in contributing themes or have ideas for different styles, I'd appreciate the help. The current theme structure is in blogr-themes/src/minimal_retro/ if you want to see how it works.

The project is on GitHub with full documentation in the README. Happy to answer questions if you're interested in contributing or just want to try it out.

https://redd.it/1nmhz6q
@r_opensource

Foundational LLM

Hi Guys,

I have about $7500 USD of credits in Lambda AI, do you think I would be able to create a very very small foundational model with these credits? I just want to raise some funds using this foundational model from a VC I have connection with. Also ofcouse would love to Open Source the model.

Best,
Akhil

https://redd.it/1nmiv8g
@r_opensource

duvc-ctl Windows library for UVC camera control and Property control
https://github.com/allanhanan/duvc-ctl

https://redd.it/1nmiaa7
@r_opensource

How to use code from MIT github project?

Hi, I'm building a plugin, that use parts of code from another MIT project. How I must approach this situation?
\- I don't want to fork and than `cherry pick` because i don't need sync with upstream and I don't need 90% of an upstream project
\- If i just copy I kinda lose all contributors info. Is it ok?

If losing contributors data is not ok, is there any way to obtain contributors list in necessary format? Because contributions are scattered around project and it is time consuming to determine, who have worked on specific parts of code i gonna use

https://redd.it/1nmlu2v
@r_opensource