251–260 of 1001 posts
GitHub: https://github.com/VladSez/easy-invoice-pdf
Features:
- No sign-up, works entirely in-browser
- Live PDF preview + instant download
- VAT EU support + custom tax format coming very soon
- Shareable invoice links
- Multi-language (10+) & multi-currency
- Stripe and default templates
- Mobile-friendly
Would love feedback, contributions, or ideas for other templates/features.
Fun/Passion-Project: A small advent calendar featuring (weird) Acro-Yoga flows we collected throughout 2025. (Acro-Yoga is a partner sport combining acrobatics and therapeutics, you should try it, it's a really great sport!)
Yesterday I built most of a Postgres extension, using the excellent pgrx[1] project, that build on ulid to add prefixes. With it you get something like this
plid=# SELECT gen_plid('u');
gen_plid
---------------------------
u_06DHRQH6SJT7N2WEQK4910R
(1 row)
I haven't pushed it to GitHub yet, but it's fairly done at this point.
- https://github.com/yassi/dj-redis-panel - https://github.com/yassi/dj-cache-panel
This week I'm taking a break from my next project in this series (celery related) to try to participate in game jam related to programming language creation:
- https://itch.io/jam/langjamgamejam
I encourage others to participate I e
Not coding related, I've been on what I've been calling "The Grand Project" for a bit over a year now where I listen to every single album I own (around 855 albums/singles/eps/etc. As of this moment I'm at 828) at least once. It's been a real trip essentially going through my whole life musically and I'm hoping to write a blog post somewhere about it.
[0] Project site: https://primamateria.systems/ Source Code: https://github.com/stryan/materia
Very early days still. Whilst I created a fork of toon for Kicad (called TOKN (https://www.mikeayles.com/#tokn)), with the intention of using a reduced token format to generate schematics using LLM's, I could get the models to follow the syntax correctly, but they didn't have the knowledge. So I was then going to create a whole RAG system, but got distracted by this current project.
There are people out there doing AI schematic generation, like flux.ai (which is incredible (and incredibly well funded)), but 90% of products, especially at proof of concept stage, are basically a microcontroller, some power, probably usb, and some IO, bluetooth/wifi if you're lucky. So we can use a library of pre-validated subcircuits and slots them together on a grid. Routing's deterministic, so if it compiles, it works. (sorry, deeppcb & Quilter!)
The enclosure side is more fun: once the PCB's done you've got real dimensions to work with (board size, mounting holes, where the connectors poke out), so I use an image model to generate some concept art, then feed that to an openscad generating model as visual inspiration alongside the hard constraints.
Basically trying to get a full hardware product pipeline done automatically.
The problem I'm solving: On a team, people and their files are scattered everywhere.
Solution: A canvas that attempts to open (and edit) as many file types as possible (images, xlsx, pdf, docx, cad). This means you can have people and files on the same page.
It's the only whiteboard that can natively render docx and pdf so far; these can also be edited directly on the board without having to use dedicated software.
It has a built-in Drive where you can store/backup files that syncs across your devices.
There's a few widgets such as Kanban, sticky notes, cards.
And of course, there's agentic LLM (Gemini 3 Pro) that can take actions such as viewing the board, reading documents on the board, and editing items on the board. For example, you can tell it to read a pdf, then write a spec sheet (in docx), or create tickets on a kanban.
I'm launching a private beta next month if anyone is interested in testing it out and giving feedback.
I've always loved electronics since I was a kid (still trying to learn). As I explore and learn I've begun to make these small "breadboard helpers" [1]. (Just one on Resistor Transistor Logic (RTL) right now.)
An obsession over a project in a 1970's hobbyist electronics magazine sent me down the rabbit hole that is (was) analog computing. So I have been bread-boarding and prototyping small analog computer modules.
I'm in the PCB-layout stage for the modules and hope to have them ready early next year.
To satisfy the urge of doing something else ambitious in the browser, I'm now doing the same thing for Tribes 2 maps: trying to make a web-based map viewer and editor: https://exogen.github.io/t2-mapper/ (editing/creation part still in progress)
I got this working for most maps pretty quickly. It translates the mission object tree from the Torque .mis files into a Three.js scene graph. Eventually though, I noticed that some mission definitions were more dynamic – Torque .mis files are really just TorqueScript .cs files with a different extension and some pragma/magic comments. So, to actually handle every map would require not just a mission file parser, but a whole TorqueScript runtime. Implementing THAT part seemed really tedious and, frankly, uninteresting to me. So I had Claude Code get a whole TorqueScript transpiler and runtime working. Now, when you load a mission, it actually runs all the same scripts that Tribes 2 runs to load the mission, all the way from server.cs and its `CreateServer()` function.
Currently, I'm continuing to get its rendering matching Tribes 2 as closely as possible, and setting things up so that live editing of missions will work.