Hi! I’m a software developer working on a suite of collaborative self-hostable apps to replace proprietary services I couldn’t find a good replacement for.

I am writing this post to seek opinions and ideas now that I am still in the early prototyping phase, before it’s too late to change track.

My idea is to develop a collection of simple single-purpose apps that do one and only one thing. The first app will be called Simple Notes (mirror), a replacement for Google Keep. Every operation is encrypted locally on the client, and the server never sees plaintext data. I am investigating federations models to let users connect to other instances and work collaboratively, much like Lemmy.

So, my goals in order of priority are:

  • No compromises on privacy and security
  • Completely FOSS
  • Real-time collaboration between users
  • Asynchronous collaboration (work offline, sync when back online)
  • One account to operate on all apps in this suite
  • Web UI / desktop UI / mobile UI
  • Minimal interface which my grandma can use, no feature-bloat
  • No anti-features such as advertisements, tracking, etc…
  • Self-hosting
  • Federation

After Simple Notes, I plan to keep developing other simple apps, some ideas on my list:

  • Simple Notes - Replacement for Google Keep
  • Simple Split - Replacement for SplitWise
  • Simple Chat - Replacement for WhatsApp/Slack/Meet/Teams
  • Simple Docs - Replacement for Google Docs
  • Simple Draw - Collaborative drawing app
  • Simple Calendar - Replacement for Google Calendar

Initially I started writing my own protocol (mirror), operating quite differently from Lemmy’s, but then I realized that someone else already has developed a protocol for this purpose: Matrix. It is (optionally) E2EE, it’s FOSS, and it’s federated. So yeah, it sounds like the perfect choice to me. Also, if I pick Matrix, Simple Chat will just be a reskin of Element, so development cost is almost zero.

So, a questions for the developers on the Lemmy Selfhosted community: do you think piggybacking the Matrix protocol would be a good choice? Do you know any alternative that might be more suited for this purpose?

And a question for all Lemmy Selfhosted users: is there a simple app that you would like me to add to the list?

Bonus question: do you know of any Lemmy community where I could repost?

Thank you very much for the time you spent reading my post!

–

Link to source code on my server and GitHub mirror.

  • BackgrndNoize@lemmy.worldEnglish
    3·
    2 hours ago

    I’ve started looking for a open source alternative to Keep recently as well, following are few features I’m looking for in random order, maybe you could look into implementing some of these. Once I get some free time I can try to contribute to the code as well.

    1. Cross platform with sync - iOS, Android, Web, Windows, Linux (Sync should not need to rely on 3rd party servers, should be able to use free syncing solutions)
    2. Free
    3. Open Source
    4. Easy to export all my notes / data in a open format like markdown etc.
    5. Hackable - can make automations that connect to other apps like Obsidian, TickTick, maybe using some API?
    6. Good notes search functionality, with search inside a note option
    7. Notes organization, via tags and folders
    8. Notes linking like Obsidian ?
    9. Google Keep like virtual pinboard of notes display, AKA masonry layout ?
    10. Markdown support for lists, links etc
    11. Runs in the background (system tray) in Windows / Linux and can be brought up and a new note added quickly using keyboard shortcuts like TickTick.
    12. Reminders / Alerts For Notes
    13. Pin Notes
    14. Notes Can Contain Rich Links, Images, Sound, Video

    P.S I think notes collaboration might be a anti feature, it takes away from the simplicity of it and I don’t think most people take notes to share with others, I think for most people notes are personal, so I don’t know how many would want this feature.

    • Scrollone@feddit.itEnglish
      2·
      1 hour ago

      Honestly, shared notes is my #1 most used feature. I have many shared notes with my family (e.g. shopping list, movies to watch, etc.)

  • K-Money@lemmy.kmoneyserver.comEnglish
    1·
    2 hours ago

    There are several decent note apps that strive to replace Google Keep, but they all seem to fall short on the one feature that keeps me on Keep: Reminders. Being able to jot a note and have it pop up later today, on the weekend, or on an arbitrary recurring schedule is the primary use-case for me. Joplin’s come the closest but the reminders were unreliable, and an unreliable reminder is a useless reminder.

    There’s also something to be said for the number of clicks/menus/presses it takes to create a note. If it’s meant to be just a quick note when something pops into your head then it’s nice if it doesn’t take more than a click or two to get it down.

    One last thing. A feature that I think would greatly enhance adoption would be an option to import existing Keep notes from a Google Takeout into your Simple Notes.

  • Moonrise2473@feddit.itEnglish
    1·
    4 hours ago

    Except for federation, you described Notesnook, although it’s a bit hard to self host because the server parts are in alpha with few documentation. I wanted to try it but it looked too complex (hard to backup and hard to maintain) with all those server components, mongodb in a replica set and S3

    For self hosting, why e2ee? It makes backups much more complicated than having plain text/images on the server. Consider making it optional 😊

  • Bluefruit@lemmy.worldEnglish
    26·
    15 hours ago

    IMO, the more self hostable options we have for services, the better. This sounds like a good idea to me.

    Good luck with your project and thank you for taking the time to contribute to the free and open source community.

    • Xariq@lemmy.dbzer0.comEnglish
      2·
      15 hours ago

      I’ve specifically been looking for a self-hostable keep alternative for a while now. This sounds amazing, will be following the project!

  • Churbleyimyam@lemm.eeEnglish
    6·
    13 hours ago

    What I’m currently missing is a simple app for keeping contacts synced between my android phone and Linux desktop.

    Excited to see what you do!

    • Shimitar@downonthestreet.euEnglish
      3·
      3 hours ago

      Radicale is an amazing light and efficient CardDAV/CalDAV server. Pair with Dav5x on android and you are fully setup.

    • Suzune@ani.socialEnglish
      5·
      5 hours ago

      I use Nextcloud for that. On Android phone it’s DAVx5. Thunderbird can use the contact via CardDAV, DAVx5 syncs them with the Android addressbook. Fossify Contacts is nicer than the Google contacts app.

      The same way it’s done with my appointments. I have also replaced the native Google calendar with the Fossify Calendar here, because it’s less annoying.

      • Jolteon@lemmy.zipEnglish
        1·
        3 hours ago

        That’s what I use, but I don’t think anybody would say that next cloud is a simple app.

    • bruce965@lemmy.mlOPEnglish
      1·
      12 hours ago

      That’s a good idea and it shouldn’t be too difficult, especially as it wouldn’t even really need collaboration. If I manage to get this thing started I’ll try to add this suggestion to the list of apps. Thanks!

  • andrew0@lemmy.dbzer0.comEnglish
    10·
    15 hours ago

    For notes, I have moved to Joplin with the option to synchronize my data using a WebDAV server. It works really well, and it has both a mobile and desktop app. If you’re interested in developing your project, maybe you can have a look at the options this provides. For example, I really like the ability to separate notes between groups, assign tags, create drawings, and the possibility to use Markdown.

    Good luck with your projects! To mirror @enemenemu’s suggestion, I would also look into collaborating with the people trying to push the EU Docs alternative. Not sure if that will work, but it’s worth a shot if you’re interested :D

    • bruce965@lemmy.mlOPEnglish
      5·
      14 hours ago

      Oh yeah, I used Joplin in the past. Although the goals are quite different from my idea. Joplin is a great recommendation as an alternative to Google Keep, but it’s not real-time collaborative (or federated, for what it matters).

      create drawings

      Ah, I don’t remember this option. Maybe it wasn’t available when I tried it last time a few years ago. I guess that means Joplin is still being actively developed.

      I would also look into collaborating with the people […] Not sure if that will work, but it’s worth a shot if you’re interested

      Oh! I just noticed that they have quite a few things besides Docs. I mean… I probably should. My goal is for something much smaller, I just want a replacement for Google Keep, and some day in the near future, SplitWise. Joplin sounds like a better candidate than Numerique.

      Thanks for pushing to collaborate, I realize that would actually make more sense than starting a new project from scratch. Not without guilt, I have to admit that I code for fun, and I have more fun working on something that works exactly as I envision it rather than just joining another project. Someday I might learn how to make some real contributions to existing software, but I don’t think this idea of making a simple replacement for Google Keep will be my trampoline to working this way. Still, thank you for trying to push me to do it!

  • cecilkorik@lemmy.caEnglish
    9·
    15 hours ago

    Nextcloud Notes or Joplin (nevermind all the other features Nextcloud provides) tick most of your boxes. They’re more productivity focused than privacy focused, it doesn’t do “zero knowledge” encryption the way you’re describing, but I don’t really understand the point of that when you’re self-hosting and the server host belongs to you anyway. The federation may leave you wanting more and the collaboration might not be “real time” enough for you either, though. If you can build something better by all means go for it.

    • bruce965@lemmy.mlOPEnglish
      3·
      14 hours ago

      Oh yeah, both Joplin and NextCloud are great. I tried them both in the past. NextCloud is a bit bloated in my opinion though, I was hoping to go for something simpler both to install and to use.

      Most of us here on the Lemmy Selfhosted community are skilled enough to keep a computer running somewhere, expose it securely on the internet (or just LAN, if that’s good enough), and install their own services such as Joplin and NextCloud, but my goal would be to make something that you don’t need to self-host. If you can trust any server, you don’t need to host your own. I like the idea of building a network comprised of both self-hosting users, and “normal” users, like here on Lemmy.

      The federation may leave you wanting more and the collaboration might not be “real time” enough for you either, though. If you can build something better by all means go for it.

      I’m not sure I understand what you mean. Do you mean writing a protocol that supports federation is a very difficult thing to do? Actually my first draft didn’t include federation as that’s just too much for my skills. But I am considering adopting Matrix, and Matrix includes federation, so why not? They built real-time messaging with Matrix, so I would assume that should be real-time enough for document editing.

  • Xariq@lemmy.dbzer0.comEnglish
    6·
    15 hours ago

    I’ve specifically been looking for a self-hostable keep alternative for a while now. This sounds amazing, will be following the project!

  • sugar_in_your_tea@sh.itjust.worksEnglish
    2·
    12 hours ago

    Simple Notes - Replacement for Google Keep

    Yes please!

    My use case is a shopping list for my SO and I. I want to be able to add stuff throughout the day, and cross them off once I grab them from the shelf, and separately be able to clear completed tasks.

    Do that and I’ll try selling my SO on it.

    Simple Chat - Replacement for WhatsApp/Slack/Meet/Teams

    Why not just use one of the other Matrix clients?

    Simple Docs - Replacement for Google Docs

    This seems overly ambitious. The thing I like about Google Docs is all the rendering features and whatnot, I don’t really use the collaborative editing part. If you really want the collaborative bits, those exist.

    do you think piggybacking the Matrix protocol would be a good choice?

    No. Matrix is designed for chat, not data, and self-hosting it requires a fair amount of resources.

    For something this simple, I don’t think there’s an “out of the box” solution here, nor do I think there needs to be one. The main things you need to handle are:

    • state changes - same as a non-collaborative app, but you also need to pick who wins
    • users and their locations in a document - can even send unsaved snippets as well

    I’d personally just DIY it since it’s really not a ton of logic, no reason to bring a whole protocol into this.

    But hey, maybe it’ll work out great. Having more options is generally a good thing.

    • aksdb@lemmy.worldEnglish
      2·
      10 hours ago

      Regarding your requirement, you might want to take a look at KitchenOwl.

      If you prefer freestyle notes/lists, Joplin can share and sync note collections as well.

      • sugar_in_your_tea@sh.itjust.worksEnglish
        1·
        10 hours ago

        KitchenOwl

        Nice! You sir or madame are a wonderful person. This does far more than we need, but honestly, those features look like something we should use anyway (esp. recipes and meal planning).

  • hperrin@lemmy.caEnglish
    5·
    15 hours ago

    Sounds nice. I would use it. Keep is one of the last Google services I still use.

  • Chee_Koala@lemmy.worldEnglish
    4·
    15 hours ago

    Hey Hey! What a fantastic idea, I sure hope you can manage!

    I was immediately wondering why you wouldn’t hop on projects already out there. For example: I recently ditched google Keep // Trello for Joplin, which i think already ticks alot of your boxes, even Async collab should work (but not realtime, and you’d have to manually resolve conflicts). Maybe adding better collab in Joplin is a more efficient way to spend your time? LibreOffice also has Async collab, since I think about 6 months, so while it might be young, it will grow, and might also benefit from another person putting their time towards it.

    Whatever you choose to do, I’ll be super interested to see the results.

    • bruce965@lemmy.mlOPEnglish
      3·
      14 hours ago

      As far as I know, Joplin is not really real-time collaborative, nor federated. I was using it a few years ago and I like it, that would be a great suggestion for people not interested in those two things.

      why you wouldn’t hop on projects already out there

      Ah… that’s… yeah, that would probably make a lot of sense. I think that to us developers it’s much easier to come up with our own ideas than to hop onto other projects unless they align very well with our vision. It’s quite unusual to find other people with our very same goals. I’ll be honest, I code for fun. I would like to build this tool because want it more than because I need it, as there already are both Google Keep and Joplin after all. If there was an alternative out there with most of the feature features I need, in a programming language and framework that I am familiar with, I would probably have joined or forked it. But no, unfortunately that’s not the case. My goal is not to just find/build a replacement for Google Keep, my goal is to find/build a framework that can be used to build more collaborative apps in the future. A replacement for SplitWise is my next goal immediately after Google Keep, and I assume (hopefully not too naïvely) that once I will have a starting point, making more similar apps will be virtually free in terms of time required.

      Actually, I was just so incredibly lucky that the Matrix protocol seems to overlap almost exactly with all the things I had in mind. I had included a few more features in my draft for a custom protocol, but honestly adopting something already made would save many tens of hours of work, so joining something already existing sounds like a good idea. I don’t think I will be able to contribute code to it though, as it’s developed in a language I am not familiar with (yet), so if I decided to go for Matrix after all, I will just be joining as a consumer.

      LibreOffice also has Async collab […] might also benefit from another person putting their time towards it

      Oh, that’s actually good to know, thanks! Personally, at the moment I use Google Docs when I need to work in real-time on a document with someone else. In my opinion it’s just too convenient to just be able to share a link which can be opened with a web browser from any device and operating system. There are some good self-hostable web options for documents imho though, which are probably less resource-demanding than LibreOffice.

      Unfortunately I am not interesting in contributing to LibreOffice. I have installed it on all of my devices, but I almost never use it.

      Whatever you choose to do, I’ll be super interested to see the results.

      I’ll take that as an encouragement! Thanks!

      • Chee_Koala@lemmy.worldEnglish
        3·
        13 hours ago

        I think I understand your requirements more clearly now, a framework for FOSS collaborative work would be really great. I Hope you can find a way to use Matrix for it. Thanks for the explanation.

        Man, I loved the google docs realtime collab functionality, they pretty much nailed it day 1 in my eyes. It’s so easy. If your project works/takes off it should be a lot more straightforward for FOSS projects to incorporate it. Hype!

        • bruce965@lemmy.mlOPEnglish
          1·
          12 hours ago

          Well… if a FOSS project wants to incorporate collaborative work they could already do it, well… through Matrix for instance.

          They might (depending on how the application works) also need to implement additive changes and possibly also a conflict resolution UI if they want to support synchronization from offline changes. But I’m afraid both these things might be very application-specific.

          I’ll be honest, I don’t think much of what I have in mind would really be adoptable by existing projects. But I’ll do my best to keep everything relatively modular just in case.

          Thanks (again) for the encouragement!

  • mr_jaaay@lemmy.mlEnglish
    4·
    15 hours ago

    Why not use Joplin? Open-source, very flexible, I run it on a bunch of devices and sync it via a EU cloud provider over S3 in an encrypted bucket…

    • bruce965@lemmy.mlOPEnglish
      5·
      15 hours ago

      Joplin is not really real-time collaborative, nor federated. Or rather, it wasn’t last time I used it a few years ago, unless things have changed now. As a developer, I like Joplin though, that would be a great suggestion.

  • Willdrick@lemmy.worldEnglish
    1·
    12 hours ago

    Really interested on seeing this, although if I could make a suggestion, start by scouting around and see if you can adapt FOSS apps, maybe fork them and add/remove features to please your objectives and tastes.

    Although I’m eager to see these through, I like projects like murena (/e/OS) that cobble together good Foss projects into a single cohesive ecosystem (without making the word ecosystem gross and vendor locked in like in most cases)

  • enemenemu@lemm.eeEnglish
    3·
    15 hours ago

    Could you maybe work with someone together, or get inspiration from something like the docs project from the european union https://docs.numerique.gouv.fr/ ?

    Moreover, I’m an “advanced user” and I want to write with markdown and/or typst. A wysiwyg typst editor would be amazing

    Edit: did I mix google keep and docs? Probably. Sorry 😅

    Edit2: are you looking into vjournals? https://connect.mozilla.org/t5/ideas/support-vjournal-in-thunderbird/idi-p/46295

    • bruce965@lemmy.mlOPEnglish
      3·
      15 hours ago

      Oh yeah, I looked into and tried some of the European collaborative docs softwares, in particular I like this Numerique’s clean Material UI interface and I’m definitely going to take inspiration from it (although I haven’t installed and tried it, I just checked screenshots). Although, if you are recommending it as an alternative to my idea, Numerique doesn’t seem to be federated, nor to be privacy-centric (well… it is if you self-host, but my idea is to let people collaborate through different servers, like Lemmy, I don’t want users to need to trust the owner of the servers they join). And I really need an alternative to Google Keep more than Google Docs. I’ll be honest, Google Keep is really well made in my opinion, I would say we don’t yet have a good self-hostable alternative.

      did I mix google keep and docs

      Yeah, Google Keep is more like for text snippets, links, checklists, scribbles, and images. Google Docs is a full-fledged RTF editor. I was planning to implement the two things separately. I considered implementing Markdown in the Google Keep replacement, but I am still undecided whether it might count as feature-bloat.

      vjournals

      Oooh, that’s nice. I know about VCard and VCal, but I didn’t know about VJournal. Thanks for the hint, this might be very useful!