I came across privacy.com, a service that generates virtual credit cards, like aliases for your real credit card that can be paused or discarded at any moment.

My own credit card company has this feature. But it requires a browser plugin that so obviously is there to track my spending habits, so I've not wanted to consider it. Privacy.com looks like a great alternative.

But is it even worth it? It may be a hastle, but I can also cancel my actual credit card at any moment and they will send me a new number immediately and a card a few days later. From a privacy prospective, how much can a company use my credit card credentials to track me? Maybe a third-party virtual card provider even masks my own purchases so not even my credit card company knows? Not sure about that one.

Please share if you use one, who its with, and if its worth it.

I've been spending a couple weeks unable to modify my system, because using my window manager was ungodly slow (like 1fps.) Luckily NixOS lets you pick a previous generation to load so I could make changes, build a new generation, and try again.

It took me too long to find, but I realized I had both the x session managed by both nixos and home manager. Removing this fixed the problem. I assume this had 2 xsessions open and they were competing for resources or something. Be cautious! :)

This is the 800ml server from Hario. I make 600g water / 30-35g coffee in it every morning.

I drink my coffee slowly, and really like it hot. When I made a single 300g cup of coffee, I'd time my consumption wrong and it would be lukewarm before I finished. I didnt necessarily mind this, but now that I've been using this server I get hot coffee on demand, very conveniently.

I downsized my regular mug for a teacup, so I always get just enough hot coffee to sip and enjoy before it loses too much temp. So now I drink a lot of small teacups worth instead of a regular mug. I recommend you try this style of serving coffee and see if its for you.

Bonus: this has been so helpful when making for multiple people, since I dont always know when others wake up or come downstairs. Since its a huge insulated server I never worry about not being able to serve my roommates hot coffee.

Every now and then I see a program that doesn't have a default.nix or flake.nix in the source, doesn't have an entry in nixpkgs, and otherwise can't find a derivation for. So I write them myself.

What's the best way to share these? Should I contribute to nixpkgs? (does this count if I'm making flakes?) Do I maintain a single repo for each program? Or do I create a repo with a collection of flakes? Something else?

Hi all, I've been getting into nix lately (I've been posting here frequently) and wanted to know what projects everyone is working on. Are you trying to integrate nix into an existing project? Contribute to nixpkgs? Experiment with your configs?

Short video from Vimjoyer on how to setup a firefox install using home manager and flakes. In particular, the focus of this video was how to use an external flake as a source for firefox extensions, since they aren't available in nixpkgs.

I came across this article when wondering how to integrate the "building" aspect of nix (that is, not just a devshell) with static websites or other projects that involve some output that is not an executable.

This article also talks about adding inputs from GitHub that aren't necessarily flakes. I've used this myself to pull some example configurations for certain programs that I haven't felt like tinkering with myself yet.

I'm been wanting to move over my main desktop for almost a year now. But from 3+ years of tinkering, installing applications, and configurations Ive been super hesitant. The jump from Ubuntu to NixOS would be a big one. I have a laptop running nixos thats given me some exposure to the nix language, but when it comes to my main rig, I still have the worry of "what if something I need wont be available?" and "what if I forget something?"

Well I finally tried home manager and wow, its the absolute perfect way to slowly transition to nixos. I'm slowly going through my package managers (cargo, npm, pip, apt, snap) and checking for applications that I can just drop into my home.nix. And every now and then I see an app I cant install (say, vtracer from cargo, very cool app). Well, I just make a mark and eventually I'll build my own derivation around it.

Home manager has been easing my worries as I make the transition. For those of you also unsure, I recommend integrating with home manager. You can do such small jumps at a time, no need to go full blown nix all at once.

What apps do you recommend for people? Which apps did you start integrating into your day to day once you discovered they were there? Which apps solved a problem you faced?

What do you as a fail safe when there isnt a flake or nix package for what you need, and you don't have the time or ability to create it?

Here's my particular example. I need the beta version of OpenSCAD, which is only delivered as a flatpak in the beta flatpak channel, which I have tried but have been unsuccessful in doing. I havent even attempted building from source. Only the stable version is in nixpkgs. In this case, what would you do?

And in general, what do you do? Install things using a different package manager, like pip, npm, cargo, etc and manage at the user level? Do you run a VM? Docker? Let me know what your backup plan is on NixOS.

I've bought Pine64 products before (pinephone and recently the pinetime) but I've heard Zach Freedman (void star labs) mention this before and rave about it. I wanted to hear from the ergo community what they thought about it before I bought one to start my keyboard building journey.

In addition, if I should buy one, what tips do you recommend be purchased? It looks like I can buy long/short versions of fine/gross tips. What's best for keyboard building? Here's a link to their pinecil products.