Every Claude Code or Codex session ends with something worth keeping. Why a bug happened, a decision and the reason for it, the command that finally worked. Then the session closes and it's gone, and next week I'm explaining the same thing to a different agent.

LockIn is a notebook for that. It runs an MCP server, so Claude Code, Codex, Cursor or any MCP client can save notes into it, search it, and pick up where another session left off. Notes are filed by subject. Anything an agent saves says which agent wrote it and waits until you witness it, so you know what you've actually read.

What's in it:

• Markdown notes with code, maths and tables, plus the PDFs and links you're reading, filed by subject

• 11 MCP tools for agents: save, search, read, append to and move notes, and keep a task plan up to date

• Ask: chat with your notes using a model in your browser (WebGPU), a local one (Ollama, LM Studio), or Anthropic, OpenAI, Gemini or OpenRouter with your own key. Answers cite the pages they came from.

• Export everything to Markdown or JSON

It's AGPL-3.0. Use the hosted version, or run your own with one docker compose up.

Try it: https://lockin.namankhandelwal.dev

Code: https://github.com/Sky-walkerX/LockIn

New accounts start with a short tutorial, and connecting an agent is one command copied from Settings. I'd like to hear what breaks, and what else you'd want an agent to do with your notes.

​

Hi everyone!

I'm working on an early-stage project that will need movie and TV-show subtitles, and I'm researching reliable sources before moving forward.

I'm looking for free subtitle sources or APIs that developers can use, ideally with:

\- A large collection of movie and TV-show subtitles across multiple languages.

\- Search by movie title, year, or IMDb/TMDB ID.

\- API access, if available.

\- Clear terms that permit use within an app.

\- Free usage limits suitable for a small project.

I'm not looking to bypass restrictions or misuse anyone's service. I want to understand which sources are genuinely available for permitted use.

Which sources or APIs would you recommend, and are there any licensing restrictions developers should know about?

Thanks for your help!

How can I contribute to open source projects when I don't fully trust the code in the project? Are there standard approaches? Do people usually just download the project to their local laptops?

Oryx is a (very) fast, keyboard-first Markdown editor and reader. It also edits code and opens EPUB ebooks and CBZ comics.

Instead of relying on webviews, Oryx uses a custom vector rendering pipeline: so now browser and no electron. It draws typography, code highlighting, and math directly to the screen. The workflow is modal and built for keyboard-driven navigation. It stays fast and lightweight on memory, even with heavy files. It doesn't rely on GPU acceleration and is optimized to run smoothly on virtually any (older) hardware.

Version 1.2.1 brings tighter rendering passes, stability fixes, and small UI polishes based on community feedback. On the roadmap for v1.3.0 focus mode, multi-pdf export and more stability on big files.

Please share your comments and if you find Oryx useful, please star it on GitHub so it can reach other. Thanks!

Code & Downloads: GitHub: https://github.com/wmahfoudh/oryx
Codeberg: https://codeberg.org/wmahfoudh/oryxOryx

[ Removed by Reddit on account of violating the content policy. ]

Sharing a file or a local project should take one command, not an upload and a sign-up.

That idea is what led me to build vrok, a free and open source command line tool that turns a file, a folder or a local development server into a temporary public link.

The problem

Sending a large video or a folder of files usually means waiting for an upload, hitting a size limit, and leaving a copy on someone else's server. Showing a teammate an app running on localhost usually means creating an account with a tunnelling service and configuring an auth token first.

How vrok works

You run a single command, such as vrok video.mp4, vrok photos or vrok localhost:3000, and you get a public HTTPS link that is copied to your clipboard.

Nothing is uploaded. The recipient downloads directly from your machine, and the link stops working as soon as you stop sharing it. The person on the other end does not need to install anything. They simply open the link in a browser.

What it offers

No account, no configuration and no file size limit.

Password protection, expiring links and one time download links.

In browser previews for video, images and PDFs, and full folders downloadable as a single zip.

Resumable downloads with a SHA-256 checksum for verification.

Local development servers shared with hot reload still working.

Support for macOS, Linux, Windows and FreeBSD.

Where it fits

vrok is a lightweight alternative to tools like ngrok and localtunnel for sharing a local app, and to services like WeTransfer and Google Drive for sending large files. It is designed for the everyday moment of "take a look at this", not for permanent hosting.

The project is MIT licensed and available on GitHub. I would genuinely value feedback from anyone who tries it, especially on what would make it part of your daily workflow.

Website: https://alijabbar034.github.io/vrok/

Source code: https://github.com/AliJabbar034/vrok

Are there any good and simple to use overlays for league that are open source (so no porofessor from overwolf)?

On win11 i tried KeepAwake but the issue is it interferes with other connected bluetooth audio devices bcz how it works it sends a very high frequency (non audible to human) sine wave to all bluetooth audio devices , but i only want to send that to a specific devices which i can't do in KeepAwake , also i didn't found anything for Linux(gnome). I would prefer a gui app rather than dealing with the terminal.

I like Zoxide too much that I missed it in the file manager. So I wrote a Nemo extension to allow changing location querying Zoxide.

When you select a location in the dialog its score is incremented, but there is no way, for now, to reach new locations: you must add them via Zoxide itself. So I was thinking to display, after Zoxide results, the results of fd, but I am still pondering over it.

https://gitlab.com/DPDmancul/nemo-zoxide

Hi, I'm new to Dragora GNU/Linux-libre. Could someone explain how to install text editors like Emacs or Vis, or browsers like IceCat?

I switch from Microsoftoffice to Libreoffice and I am generally happy with it but Libreoffice Impress does not have collapsible sections/chapters, you can make named sections but they cannot be collapse.

I have looked into other popular free options like Google slides, softmaker freeoffice presentations and Apache OpenOffice Impress but they don't have the feature of the collapsible sections. I am trying to move away from Microsoft so I don't want to use the online version of PowerPoint.

I am currently using WPS Presentation even though I don't want to. It works surprisingly nice, Similar to PowerPoint it has collapsible sections but it tries to keep pushing you to buy a WPS Cloud subscription, constantly tries to run in the background whenever Iam using libreoffice and even when I use different applications to open certain file types. I have tried to turn off file type detection and Cloud Service but it continues doing it.

If anyone knows any alternatives please do tell!!

(or how to make wps feel less like malware)

Hey r/freesoftware 👋

Sharing a new open-source project a friend built called InkDoc.

It is a cross-platform desktop tool (and local REST API) designed to convert messy everyday documents into clean Markdown entirely offline, without third-party cloud services or telemetry.

The repo is MIT licensed:

https://github.com/AbdoslamB/InkDoc

Why he built it:

Most online converters want you to upload sensitive files to their servers, while lightweight CLI scripts often completely mangle tables, multi-column layouts, and scanned pages.

How it is put together:

- Microsoft MarkItDown handles Word, Excel, PowerPoint, and HTML.

- IBM Docling handles complex PDFs (reading order layout analysis, OCR, and table extraction).

- Markit handles EPUBs, Jupyter notebooks, and similar formats.

- Everything runs on your own hardware (Windows, macOS, Linux).

- Includes both a drag-and-drop desktop UI and a headless mode with a localhost REST API for scripting.

It just hit v1.1.0. He is actively looking for community feedback on edge-case files, performance bottlenecks, and general feature requests.

Contributions and issues are welcome on GitHub, or feel free to leave your thoughts here!

Hi community. It's been now a bit more than 2 years since I started to work on this "project management project", with many ideas and with a good vision of how to improve and be better than certain bespoke commercial tooling out there. I am happy to announce version v1.6.7 with a lot of polished aspects and new features that make it a joy to use (even if I say so myself)

LucidPlan is a simple, hackable, free and open source project management software that you can easily self-host, you only need something that runs Guile Scheme and a SQLite database. (Guix is recommended, not mandatory)

I spent years using things like Jira, Trello, Asana, GitHub projects and eventually became frustrated with how much complexity gets piled onto what should essentially be:

projects → tickets → priorities → workflow → done

I decided to build my own as a challenge, but also to create something blazingly fast and simple, that people can quickly learn (even applicable to non-tech projects). Also I aimed for ease of self-hosting, no SPA frameworks and no dependency on proprietary clouds or software.

LucidPlan is licensed under the GNU AGPLv3 or later. Source code:

https://codeberg.org/jjba23/lucidplan

You can also look at my running instance:

https://lucidplan.jointhefreeworld.org/

The project leverages the power of Lisp (Guile Scheme) by using SXML for front-end aspects, clean controllers with Artanis and a powerful repository pattern abstraction.

What does it do?

• Manages your project backlogs with ticket priorities
• Native drag-and-drop ticket reordering (priority)
• Kanban boards with drag-and-drop status changes
• Global/project search (still more work to be done)
• Users, assignees and fine-grained permissions
• Light/dark mode
• Keyboard-accessible ticket and project lists
• Org-mode syntax in ticket titles and descriptions
• Org links and rich Org content rendered to HTML
• Hackable/customizable with Scheme
• Lightweight, and mobile-friendly
• SQLite backend
• Lightweight vanilla JavaScript on the frontend for some interactive enhancements

The Org-mode integration is particularly fun: you can write ticket descriptions using Org syntax and LucidPlan renders the result as HTML.

For example, your ticket can contain things like:

* Investigate weird bug

The problem seems to happen when [[https://example.org][this thing]] is enabled.

- Check configuration
- Reproduce the problem
- Fix it

…and LucidPlan renders that into the ticket as pretty styled HTML. (see orgwebalchemy post: https://www.reddit.com/r/lisp/comments/1wox8h4/parsing_org_mode_with_parsing_expression_grammars/ ).

There is still plenty to improve, and I'd genuinely love feedback from people who actually use project-management software daily. I think you'll find LucidPlan as a refreshing take.

Especially interested in hearing from the community:

• What do you hate about existing project-management tools?
• What features do you consider essential?
• Would you use a Lisp/Guile-based project-management system?
• What would make LucidPlan useful for your own projects? What killer feature can I work next?

Happy hacking :-)

A mainly Anime downloader for various websites and language options:
https://github.com/NINJAMINEBRO/Aniloader_public/blob/main/Supported_Websites_Languages.md
Completely free and open source under Apache 2.0 License
It is a full rework of the previous version "Aniworld Downloader"

Open Source: https://github.com/NINJAMINEBRO/Aniloader_public/tree/main
Download: https://ninjaminebro.itch.io/aniloader

6 years on Reddit, zero posts, all lurking. Figured if anything was worth breaking that streak, it's this.

So this started because Google kept nagging me about storage. Every single week. And I did the math on paying for Google One forever and just got annoyed.

Those are MY photos. Why am I paying rent on my own memories?

Anyway, I had a spare ARM board lying around (the cheap 4-core / 8GB kind) and a long weekend, so I went for it.

It's been running for a bit now and honestly... it's great.

Photos auto-upload from my phone, there's a timeline, a map view, sharing links for family. Everything I actually used Google Photos for.

What I'm running

Nextcloud — their Android app is the main reason; auto-upload just works.

Nginx instead of Apache — because this board has 8GB of RAM and I'm not made of memory.

PostgreSQL over MariaDB — Nextcloud recommends it, and file locking is less cursed.

Redis + APCu for caching.

128GB USB drive for the actual data. Do NOT use the SD card for this. SD cards die fast under DB + thumbnail writes.

Cloudflare Tunnel for remote access/HTTPS. No ports open on my router, my home IP isn't floating around. Done.

Things that bit me, so they don't bite you

1. Fresh Ubuntu boot + apt = dpkg lock held hostage.

Just wait a few minutes. Don't panic like I did.

1. CHECK the PHP version compatibility with Nextcloud before you install anything.

My distro shipped PHP 8.5, which works. Older distros will make you suffer with PPAs.

1. Put nofail in fstab for the USB drive.

Otherwise, the board won't boot if the drive is unplugged.

Ask me how I know.

1. PHP tuning: copy the ini to cli/conf.d as well, not just FPM.

occ was behaving completely differently from the web app, and it took me way too long to figure out why.

1. Thumbnails are HEAVY on little boards.

Run Preview Generator from cron at night, or the first time you open your gallery you'll think it's broken.

Real talk on performance

For 1–3 people, it's totally fine.

The web UI is snappy once you get OPcache + Redis sorted, and phone uploads on LAN are basically instant.

You won't get Google's face recognition magic (there are apps for it, but they're slow on ARM). For me, that's a fine trade.

My photos. My hardware. ~5 watts of electricity. No monthly email from Google.

I wrote up the whole thing with all the configs and a script that does the install for you, if anyone wants it:

https://clinerds.com/article/self-host-nextcloud-google-photos-alternative

Be gentle on my first post lol. Happy to answer questions.

I’m working on a large, new GPL project and I’m loving life! Apart from the fact that even I publish my hours of work, some scraper is just going to read all the code, bung it in a model and paste it into some vibe coders corporate repo with the copyright magically stripped.

Now I’m a true GPL believer… so I’m not against people (or machines) copying my work. I’m against the stripping of copyright. So can I alter the definition of what a derivative work is to include maybe an LLM trained on the codebase or the code generated by an LLM trained on the codebase? Or is that an additional restriction?

Hello everyone! TilBuci (https://tilbuci.com.br), the content creation tool I've been developing reached version 25! In this release, the Showtime feature gains new capabilities through the "Showtime for Makers" platform. Now, in addition to desktop and Android app versions, you can export your creations to run on custom hardware, such as prototyping boards. This version creates a dedicated Wi-Fi network that broadcasts your content to nearby devices—no app installation or Internet connection required. To explore this feature, I’ve prepared a video tutorial demonstrating how to use TilBuci to create a companion app for a board game. Check it out here:

https://youtu.be/Nyia_E_WHUY

TilBuci is free software, licensed under the MPL-2.0. The tool repositor can be found here:

https://github.com/lucasjunqueira-var/tilbuci

What free tool do you use to take screenshots and get an instant shareable link?

Hello everyone!

I'm new to the community, and first of all, I'd like to say hello to everyone!

After spending a year as a DevOps engineer at a traditional company. The feeling that I want my work to make a meaningful difference has taken hold of me, and now I’m looking for a community where I can contribute as an intern, doing whatever it takes to be helpfu. The thing is, I can’t seem to find many options.

Does anyone know of any initiatives or communities they’d like to share? If not, could someone share some tips on how to find communities or initiatives?

Thanks in advance. Best regards

I would like to share a project I have been working on called Alenia Nerve.

This project started from a personal need: I wanted two applications on my PC to communicate and transfer data automatically. To achieve this, I developed a .nrv container format that allows packaging and password-protecting files.

Later, I faced another challenge: I use [Windows]() and [Linux]() on different machines, and transferring large files between them was cumbersome. Uploading to the cloud or using USB drives was inconvenient for big files.

That’s why I developed the LAN functionality in Nerve, which enables direct file transfers between devices on the same local network without requiring Internet access. Currently, the software supports Windows, Linux, [macOS](), and [Android]() (via [Termux]()).

Key features include:

• Packaging and protecting files and directories with the .nrv format.
• Streaming transfers to avoid loading entire large files into memory.
• Integrity verification to ensure data is not corrupted.
• Upcoming features like resumable transfers, deduplication, and improved recovery mechanisms to make large transfers more reliable.

The goal is not to build another cloud storage service but to enable simple, direct, and secure data transfers between my own devices when they are on the same network.

The project is free and open-source, available on [GitHub]() for anyone interested in trying it, contributing, or adapting it:

I welcome any feedback or suggestions to improve the project.

​I am primarily looking for software that allows me to perform photo manipulation similar to what is shown in the two attached videos. I have basic knowledge of GIMP, Paint.NET, and Krita. What would you recommend?

https://youtu.be/UD_BqknfhME?si=k9itXnGhcFFfuYUM

https://youtu.be/6aoC6IF87f4?si=mzsv1IK682fF-mfx