Life & fun · September 26, 2025
Linklever makes the concept of default browser obsolete
Hi fellow nerds. Linklever is a local and offline browser launcher. If you're often copy-pasting URLs between browsers, then Linklever might be for you. It registers as your system's default browser. In the app, you configure rules and filters. Later, when you click a link outside of a browser, the rules determine which browser Linklever sends the link to. The filters transform the URL before sending it to the browser. For routing links between browsers, there are Firefox and Chrome extensions. Browser launchers are no new concept; AlternativeTo lists 17 others, but so far Linklever is the…
What it does
In the maker’s words, at launch
Hi fellow nerds. Linklever is a local and offline browser launcher. If you're often copy-pasting URLs between browsers, then Linklever might be for you. It registers as your system's default browser. In the app, you configure rules and filters. Later, when you click a link outside of a browser, the rules determine which browser Linklever sends the link to. The filters transform the URL before sending it to the browser. For routing links between browsers, there are Firefox and Chrome extensions. Browser launchers are no new concept; AlternativeTo lists 17 others, but so far Linklever is the only one that supports macOS, Windows, and Linux. It's also pretty darn fast, being AOT compiled. Launch latency is typically 10-20ms, which is unbelievable for .NET. Tech stack: C#, Avalonia, SQLite. I'm also the author of the open source app BrowseRouter, whose moderate star count on GitHub was the inspiration to make Linklever. I'm following a business bootstrapping stair-step method. This is my second product. I started working on it in Dec 2024 and launched it officially in July. I've made five sales so far, which has been a lot of fun. I'm open to your feedback. Thanks for reading.
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Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
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Commerce · Sep 2025 · anycrap.shop
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I made a built-from scratch Wayland Compositor to display any GUI app* in the terminal! I think there is a lot of unexplored potential in custom Wayland compositors, a lot of really cool things you can embed existing applications into! So, I started with embedding apps into the terminal because that is the easiest input/output (output is just utf-8 and I use the great `chafa` library for that, and I just read from stdin for the input). If you have any other ideas for cool Wayland compositors, let me know. I purposedly wrote 80% the app in Typescript to appeal to the most developers and…
Dev tools · Sep 2025 · github.com
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Years ago I stumbled across a basic version of this concept and it stuck with me. I knew if I was ever going to take on such a project, it would need to be flawless, but without coding experience it was just another idea that would never happen. By the end of 2024, as AI coding tools exploded everywhere, I finally had a way to make it real. I started from zero knowledge and spent months collaborating with AI agents as a learning experience. Every pixel and every function went through me. The AI translated what I asked for into code, but every decision was human. I didn't use existing OS…
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