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JonLatane
rellm
Elm2023–2026
JonLatane / rellm

rellm

Delightful federated gRPC social network implemented in Rust and Elm. Email/SMTP, web push, iCal; Facebook, Instagram, X (plus others) post/event push; Gemini, OpenAI image editing; Mastodon/BlueSky cross-protocol. SMS with Telnyx, Twilio, and more. Packages for macOS/Homebrew and Linux that can run locally or deploy to a k8s namespace in seconds.

2Distinct people
17Mentions
0Explicit recommenders
65GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Delightful federated gRPC social network implemented in Rust and Elm. Email/SMTP, web push, iCal; Facebook, Instagram, X (plus others) post/event push; Gemini, OpenAI image editing; Mastodon/BlueSky cross-protocol. SMS with Telnyx, Twilio, and more. Packages for macOS/Homebrew and Linux that can run locally or deploy to a k8s namespace in seconds.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

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Also in these discussions

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This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:03:16 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year17 dated mentions

Observed mentions: 2023-06-14 18:08:19 UTC to 2026-08-07 13:50:56 UTC.

02462023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 7 mentions; 2 submissions, 5 comments20242025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 5 mentions; 2 submissions, 3 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
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PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC312
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC725
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC202
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC523

What Hacker News says

17 sources

Show HN: Stuff to do this weekend in the Raleigh/Durham metro area

I've been rebuilding my federated social media protocol, Jonline (https://github.com/JonLatane/jonline) for a while. Agents have really changed the game for what I can do with platform of mine, and this is one of the things I like the most. Among many things, they've made it very easy to make my Events platform an "ICS aggregator/repeater/router" of sorts. Eventually I'll post a blog post here about it. Plus, at the moment, it's a good demo of federation of events from my band's site (https://ato.band), since we happen to have 2 gigs this weekend :)
1 points · Open discussion
I’ve been working on an Elm rewrite of the React FE of my federated social media service, Jonline (https://github.com/JonLatane/jonline). It’s up at https://jonline.io (and https://bullcity.social and http://oakcity.social). Agents have been huge for me. In addition to the Elm app, I used them to: - build out ffmpeg/imagemagick image/video resizing - unify all my servers behind one Traefik ingress - build proper cross-site auth with a public/private key pair generated in the browser - create Homebrew/macOS and Linux tarball distros of my service - build an iCal calendar sync feature (if you browse the sites, you’ll see many of the events are synced from locally-oriented ICS feeds) I also set it up to run my band’s new website at https://ato.band.
In Ask HN: What are you working on? (August 2026)
This is what I built Jonline for. Haven’t maintained it for a while, but it’s quite functional as-is. Basically a very vanilla Twitter/Reddit-with-first-class-calendar-events, standard Rust web+gRPC server on Postgres DB, React web UI, and no encryption other than HTTPS/TLS. No server-to-server communication, just username/password auth. Super easy to understand APIs (https://jonline.io/docs). (I do need to build better cross-server auth, but this can be done in the FE only with the existing APIs.) Can boot it in a Docker container in seconds. A few “demo” instances I run are linked from the Readme: https://github.com/JonLatane/jonline
In Show HN: s@: decentralized social networking over static sites
I’m in the midst of reviving https://beatscratch.io (https://github.com/falrm/BeatScratch-Flutter). I’ve let it sit unmaintained (because it’s been “good enough” at its job) for a couple of years, through the addition of null safety to Dart and numerous Flutter changes (though I have to say, its API stability over this time is pretty impressive!). I’ve also GPLed the code in that time and the new version will also be under that license. Once I’ve got at least the iOS and web release pipelines working again, I plan to replace its Reddit integration/sharing features with an implementation based on https://jonline.io (https://github.com/JonLatane/jonline), the AGPL, Rust/gRPC-based social network I’ve built in the intervening time. I’m also planning on adding more detailed (left to right audio) panning and other output controls, oriented tow
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ards using BeatScratch live with other musicians. My hope for this is to use it to complement my own musical practice I’ve been working on, outside of all this 1s-and-0s programming time.
In Ask HN: What are you working on? (May 2025)
Various ways in various companies, but in my last few companies pretty much always “CI runs tests and builds/uploads a Docker image, CD deploys it onto a K8s cluster somewhere.” In the case of my major current personal project, I do it with a GitHub Actions workflow: https://github.com/JonLatane/jonline/blob/main/.github/workf... A deploy looks like this: https://github.com/JonLatane/jonline/actions/runs/1346474905... Here, I do a canary deploy to a dev server (jonline.io), then cut a GitHub release and deploy to production servers (bullcity.social, oakcity.social). (All really live on the same single-box dinky K8s cluster.)
In Ask HN: How Do You Deploy?
There's two sides to this: using AI/ML/LLMs to augment your own development ability, and using AI/ML/LLMs within apps you build. For the former side, Copilot-type implementations are pretty intuitively useful when used this way. I find it most useful as an autocomplete, but the chatbot functionality can also be a nice, slightly-better alternative to "talk to a duck when you're stuck." That said, I'll focus on the latter side (using AI/ML in your actual work) from here. Generalized AI/ML/LLMs are really just a "black box API" like any of the others in our toolbelt already, be they Postgres, Redis, SSE, CUDA, Rails, hell, even things like the filesystem and C atop assembly. We don't need to know all the inner workings of these things, just enough to see how to use the abstraction. You probably take when to use a lot of these things for gran
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ted at this point, but the reason we use any of these things is that they're good for the specific problem at hand. And LLMs are no different! What's important to recognize is the types of problems that LLMs are good for, and where to integrate them into your apps. And, well, a pretty obvious class of this is parsing plain text into structured data to be used in your app. This is pretty easy to prompt an LLM to do. OpenAI and WebLLM provide a pretty straightforward common set of APIs in their NPM libraries (and other language bindings are pretty similar). It's far from a "standard," but it's definitely worthwhile to familiarize yourself with how both of these work. For an example, I've made use of both OpenAI and WebLLM in an "Event AI" offshoot to my social media app [1], parsing social media events from plaintext (like email list content, etc.); feel free to test it and view the (AGPL) source for reference as to how I'm using both those APIs to do this. For projects where you actually have money to spend on your LLM boxes, you'll probably do this work on the BE rather than the FE as demoed there, but the concepts should transfer pretty straightforwardly. If you're interested in really understanding the inner workings of LLMs, I don't want to discourage you from that! But it does seem like really getting into that will ultimately mean a career change from full-stack software engineering into data science, just because both have such a broad base of underlying skills we need to have. I'm happy to be wrong about this, though! [1] Source: https://github.com/JonLatane/jonline/blob/main/frontends/tam... | Implementation: https://jonline.io/event_ai
In How to keep up with AI/ML as a full stack dev?
You might be interested in my AGPL federated social network, Jonline, which I've built specifically for this purpose. Source is at https://github.com/JonLatane/jonline, and I have a few instances up at https://jonline.io ("flagship"/demo server), https://bullcity.social (Durham, NC community), and https://oakcity.social (Raleigh, NC community). It's a pure Rust server so it's extremely lightweight to self-host compared to things like Mastodon, plus it supports events (with iCal/Google Calendar export). I'm also happy to host an instance on my DigitalOcean Kubernetes cluster for anyone interested and integrate it into my CI/CD pipeline, which is an option on my GitHub sponsors page (and I'm working on a load balancer which should eventually bring the cost of this down as well).
In Meta has run hundreds of ads for cocaine, opioids and other drugs
I’ve actually built and AGPLed my side gig, which correlates pretty closely to what you described here: https://github.com/JonLatane/jonline Personal/Demo server (links to/includes data from the other two servers automatically): https://jonline.io Servers for Durham, NC and Raleigh, NC (link to each other only): https://bullcity.social and https://oakcity.social But um… how make money with it? I’m paying $60/mo for these 3 servers (and can bring it down to $40), and really stuck on how to monetize and get people using it.
In Ask HN: What skillsets/stacks will keep me employable over the next 5-10 years?

Show HN: Jonline – decentralized social media and event platform, by a solo dev

GitHub: https://github.com/JonLatane/jonline Protocol Docs: https://jonline.io/docs/protocol or https://github.com/JonLatane/jonline/blob/main/docs/protocol... My Profile: https://jonline.io/jon Built with Postgres, Diesel (Rust ORM), Tonic (Rust gRPC), Rocket (Rust HTTP), React, Tamagui (TypeScript/React UI toolkit), and Flutter (native apps/alternative client at https://jonline.io/flutter). Hosted on DigitalOcean, with CloudFlare as the HTTP CDN (a backburner project is to move gRPC traffic behind CloudFlare as well). The instance linked (https://jonline.io) is federated with two other instances, https://bullcity.social and https://oakcity.social, that are oriented respectively towards events/discussion in Durham and Raleigh, NC (where I live). If you live here, feel free to add some of the events listed to your own calendar :) Assuming
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HN doesn't hug me to death immediately (because my gRPC port isn't behind CloudFlare and this is just a single second-cheapest DigitalOcean box hosting 3 domains + 3 DBs + 3 MinIO instances), please feel free to sign up and create groups/posts/events/replies! You don't need an account to star/unstar posts and events - they are anonymous, and data about who stars/unstars posts/events is not tracked.
2 points · Open discussion
I am (sort of), but it's decentralized and AGPL-licensed, and has more chat-oriented features that old Facebook didn't. Chronological sorting, no likes, a heavy focus on events. I hope to get some local businesses and/or municipal governments deploying it in the next year or so. Last time I posted it to HN (earlier in development) it got hugged to death pretty quickly. But this is only a comment rather than a full post, and I've made Jonline a bit more resilient (and stuck its HTML and media behind a CDN), so let's see how this goes :) https://github.com/jonlatane/jonline https://jonline.io https://bullcity.social https://oakcity.social
In Why is no one making a new version of old Facebook?

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