TechBlog

I wanted an excuse to build a small real Linux app. Not a shell script. Not a giant desktop application. Not a kernel module. Just a focused program that talks to Linux through the interfaces the system already exposes, gives that data a shape, and presents it as something a normal desktop user can run. Desktop stutter turned out to be a good excuse. My own machine is not slow: modern CPU, fast NVMe storage, plenty of RAM, KDE Plasma on Wayland, and a current kernel. Most of the time it feels excellent. Then, once in a while, the pointer hesitates, a window animation misses a beat, audio gets a tiny crackle, or the browser pauses while a package update or build is running. ...

I have not switched back to Kubuntu yet. I am still daily-driving Manjaro KDE on my ASUS Vivobook Pro 15, with Plasma 6.6.5, Wayland, btrfs, and a hybrid Intel Arc + NVIDIA RTX 3050 setup. But I have been running Kubuntu 26.04 LTS in VirtualBox, comparing the two side by side, and asking a question I did not expect to ask again after several happy years on Arch-based rolling release: ...

Open almost any mature Angular screen and you will find the same shape: 1 2 3 4 5 loading = false; error: string | null = null; data: Account[] | null = null; retrying = false; submitted = false; The template then becomes a negotiation: 1 2 3 4 5 6 7 8 9 @if (loading) { <app-spinner /> } @else if (error) { <app-error [message]="error" /> } @else if (!data?.length) { <app-empty-state /> } @else { <account-table [rows]="data!" /> } This looks fine. It ships. It passes review. And then production teaches you that the screen was never modeled as one thing. It was modeled as five independent switches that sometimes agree and sometimes do not. ...

One thing I have always found frustrating in technical writing is the gap between a nice explanation and code you can actually explore. A post can explain an idea clearly, but if the code is only a few isolated snippets, the reader still has to imagine the project around it. Where does this file live? What package versions were used? How do the pieces connect? Can I run it, or is it only illustrative? ...

Cursor is distributed for Linux as an AppImage, which works well on Manjaro because you do not need to wait for a package in the official repositories or the AUR. Before writing this post, I tried installing Cursor from the AUR, but it was not stable enough for me. I also did not love the extra Electron dependency, although that was not the main reason I moved away from that method. At the time of writing, there is no official Snap release, no official Manjaro or Arch package for Cursor either. ...

Angular has always had a complicated relationship with tooling. People call it “heavy” when they want something lighter, but that same weight is often what helps large teams keep moving without reinventing the architecture every sprint. That is why Angular’s MCP server work in the Angular 21 cycle is more interesting than another code-generation headline. This is not just “AI can write Angular now.” AI could already write Angular, often badly. The real question is whether Angular can give AI tools enough project-aware context to stop generating outdated, half-remembered patterns. ...

Every framework eventually discovers the same truth: developers love nice syntax until nice syntax becomes a hiding place. Angular’s recent template improvements are genuinely useful. Multiple consecutive @case blocks make some @switch statements cleaner. Spread and rest support in templates removes awkward helper code in small cases. Angular 21.2’s template additions, such as arrow functions and exhaustive @switch checks with @default never, continue the same direction: templates are becoming more expressive and more type-aware. ...

Most forms discussions start in the wrong place. They compare syntax. Reactive Forms gives us FormGroup, FormControl, validators, status flags, and a lot of well-known muscle memory. Signal Forms gives us fields, signal-shaped state, form-level submission, custom controls, and migration tools. It is tempting to treat this as a cleaner API for the same old job. But that misses the bigger shift. Signal Forms are not only about filling inputs and showing validation messages. They push forms into the same mental model as the rest of modern Angular state: explicit signals, derived values, and state transitions that can be composed instead of chased through subscriptions. ...

It happened to me this morning. After 15 years in the trenches—building frontend architectures, dipping into the backend, leading teams, and surviving countless framework wars—I hit a wall. Not a technical wall, but a conceptual one. I realized I didn’t know what Corepack was. I’ve never actually used Yarn. I’ve heard of test‑managers and code‑generation tools like Orval, but I’ve never managed to actually run one in a production pipeline. ...

You have a startup idea, and you have the skills to build it. As a senior developer, you’ve likely spent years mastering the art of turning requirements into robust, scalable systems. But when you decide to build your own company, you realize that the code is the easy part. The hard part is everything around the code: validation, prioritization, distribution, operations, and leadership. This post is a deep dive into the “Execution Gap.” It’s designed for the developer who can build anything but doesn’t know how to make it a reality in the market. We’re going to move past the clichés and look at the gritty details of startup execution, including the legal and management hurdles that often trip up technical founders. ...