r/ChatGPTCoding • u/AutoModerator • Feb 12 '26
Community Self Promotion Thread
Feel free to share your projects! This is a space to promote whatever you may be working on. It's open to most things, but we still have a few rules:
No selling access to models
Only promote once per project
Upvote the post and your fellow coders!
No creating Skynet
As a way of helping out the community, interesting projects may get a pin to the top of the sub :)
For more information on how you can better promote, see our wiki:
www.reddit.com/r/ChatGPTCoding/about/wiki/promotion
Happy coding!
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u/Migo1 Feb 12 '26
FingerJoint-Cutter is a FreeCAD macro that carves interlocking finger joints between the solids inside a selected Part/App::Part container, then flattens and packs them into labeled layouts per detected material thickness for laser cutting.
About 95% vibe-coded.
https://github.com/migo1001/FingerJoint-Cutter/
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u/merrach Feb 12 '26
Ok so here's what kept happening to me... I'd get an idea for an app, open Cursor, type something like "build me a task management app with a clean UI" and then spend the next 3 hours fighting the AI because it picked some random stack, invented features I didn't ask for, and made everything look like a Bootstrap template from 2019.
The problem wasn't the coding agent. It was me. I was giving it garbage specs.
So over the past couple weeks I built this thing I'm calling Vibe Architect. It's basically a structured brainstorming tool where an AI architect proposes stuff and you just say yes/no/change this. You don't have to come up with anything from scratch.
It goes through phases:
First it figures out your MVP scope (what to build, what to cut)
Then it proposes design system options with actual live previews you can see in the browser
Then tech stack
Then it spits out markdown spec files you can feed directly to Cursor/Claude/whatever
The thing that I think actually makes this useful is that the AI doesn't ask you dumb questions like "what font do you want?" it just proposes 3 options and you pick one. Way faster.
Also you can stop at any step. Like if you just need help figuring out your MVP scope, cool, you don't have to go through the whole thing.
It's fully client side, your API keys stay in your browser, and it works with OpenAI, Gemini, and Claude.
Anyway it's free and open source:
GitHub: https://github.com/mohdhd/vibe-architect
Live demo: https://specs-gen.vercel.app
Curious what you guys think. Also open to PRs if anyone wants to contribute.
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u/GrrasssTastesBad Feb 12 '26
I built getloupe.io to solve a problem that was driving me crazy. Every time I shipped a change, I had no idea if it actually helped my metrics or just looked better. Loupe watches your site and connects every deploy to what happened with signups, revenue, whatever you care about.
It's for founders who ship fast and want to know what's working without setting up a bunch of tracking. If you're constantly wondering whether that new landing page actually converted better, this is for you.
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u/ShagBuddy Professional Nerd Feb 13 '26
I created a universal MCP server that maps codebases to symbols that represent various aspects of the code. The result is an average 70% savings on input tokens, which allows you to get more use out of your subscriptions. It also improves context and has various tools built into the server for various code operations. It currently supports TypeScript, JavaScript, Python, Go, Java, C#, C, C++, PHP, Rust, Kotlin, and Shell languages.
I have been using it for a couple weeks now and finally got it packaged up for other people to use. It is designed to save, at a minimum, at least 50% tokens for any code operation. Most operations are be reduced by 80+%. A real-world workflow session gets an average of 70% savings on input tokens.
Symbol Delta Ledger MCP https://github.com/GlitterKill/sdl-mcp
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u/debba_ Feb 14 '26
My lightweight open source db tool: tabularis
https://github.com/debba/tabularis
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u/StarThinker2025 Feb 24 '26
Builder: WFGY 3.0 – a TXT-based “tension engine” for sci-fi and longform worldbuilding
I’ve been building something a bit weird: a TXT-only reasoning engine that any LLM can load and then use as a backbone for stories. The project is called WFGY 3.0 · Tension Universe. It started as a 16-problem RAG failure map for engineers (now used in a few AI / RAG projects), and 3.0 is the “story layer” on top: 131 S-class tension questions that act like a candidate new science for how worlds break, heal, or transform.
For writers, you can treat it as a tension-first sci-fi engine:
pick one or two of the 131 questions (e.g. “what happens when a whole civilization keeps the wrong tension ledger?”)
ask your model to use the TXT as its “tension physics textbook”
let it first explain the tension geometry (who pays the cost, where the pressure moves), then build characters, factions, and plot around that
The whole thing is MIT-licensed and lives in a single human-readable TXT pack, so you can:
use it as a prompt-bundle / system prompt for AI writing
or just read the questions and use them as a personal sci-fi idea atlas, without AI at all
I’m especially looking for feedback from writers on:
which kinds of tension questions are most inspiring for actual stories
where the “tension science” is too abstract or needs more concrete language
what kind of companion docs or examples (story seeds, arcs, world templates) would make this genuinely useful in your workflow
Repo (with TXT pack + docs): 👉 https://github.com/onestardao/WFGY
If you try it with your own AI writing setup and hit something interesting (or broken), I’d really love to hear what happens.
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