Andreas Opferkuch
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aop.software
Andreas Opferkuch
@aop.software
Freelance software engineer focused on frontend and related infrastructure. (See also aop.software, github.com/s-h-a-d-o-w)
Mostly announcing the occasional blog post here.
The promised follow-up to my AI tool codebase search performance benchmark. Like last time, no agents.

I also talk a bit more about the plans for my codebase search project. (Including a brief survey—features, pricing, etc.: forms.gle/qYUrotpLwWLz...)

aop.software/blog/2025-05...
Moving beyond Cursor for more efficiency? (An AI tools comparison)
Like my previous article related to this, where I benchmarked codebase search speed, this isn’t suitable for vibe coders. These articles were prompted by Cursor’s increasing dismantling of non-agent w...
aop.software
May 13, 2025 at 4:16 PM
This article isn't relevant for vibe coders. It's not about agents but about getting fast chat responses to difficult questions.

It was sparked by a recent change in Cursor that made me investigate alternatives.

aop.software/blog/2025-04...
April 20, 2025 at 8:08 PM
Instead of spending an hour messing around in Canva, I spent like a week with remark/rehype, figuring this out. 😆
But now you don't have to.
(And I guess I may just have to find more interesting things to benchmark. 😄)

aop.software/blog/2025-02...
Create beautiful (and somewhat responsive and accessible) graphs for your markdown blog with just JSON/YAML
If your setup already uses or at least supports remark and rehype, this is how you’ll be able to create a bar chart like in my article Benchmarking LLRT with Non-Standard Use Cases (and an Attempt to ...
aop.software
February 19, 2025 at 4:09 PM
Could LLRT become a lightweight alternative to Node.js even beyond cloud environments? (Spoiler: The creators kind of say "No." 😄)
Still, I decided to run some benchmarks across different use cases. Code included for transparency. 🪟 😊

aop.software/blog/2025-01...
Benchmarking LLRT with Non-Standard Use Cases (and an Attempt to Put Node on a Diet)
Versions used: Node v22.11.0, LLRT v0.4.0-beta Note: As of writing, the LLRT creators say that LLRT is to be used for evaluation purposes only! ...
aop.software
February 1, 2025 at 3:45 PM