title: "Nostr as a backend out of the box: where it fits and where it doesn't" published: true description: "A hands-on review of Nostr as an out-of-the-box backend across real cases: notes, chats, feeds, communities, and organizations." tags: nostr...

Note: This article is a summary and interpretation of the research paper > Cognitive Architectures for Language Agents 2023 by Michael Sumers, Shunyu Yao, Karthik Narasimhan, and Thomas L. Griffiths. Rather than proposing a new architecture, the go...

Can AI meaningfully assist in security testing, or is it just a hype? In this post, I walk through a concrete example: using Claude Code to run the same IDOR, authentication, and CSRF test cases you'd normally run manually with Burp Suite, and look a...

Your multi-agent system optimizes each step independently. Step-by-step cost minimization. But local optima destroy global efficiency. Save €0.10 per step, spend €100 extra total. I built a QualityControllerAgent that evaluates full workflow paths be...

Prerequisites Before getting started, make sure you have the following: Basic knowledge of Terraform HCL syntax, resources, variables, remote state Terraform >= 1.11 installed - Downloadhttps://developer.hashicorp.com/terraform/install Terragrunt...

Dans l'univers de la sécurité applicative, certaines vulnérabilités nécessitent des techniques de piratage sophistiquées, des failles de corruption de mémoire ou de profondes faiblesses cryptographiques. Et puis, il y a les failles IDOR Insecure Dir...

As developers, we often come across simple tasks that should take a few seconds but somehow end up taking much longer. A common example is working with images. Whether it's resizing a screenshot, compressing a large image before uploading it somewh...

I wanted to see how minimal a remote command execution system could be when restricted entirely to the Python standard library. No external dependencies. No frameworks. Just clean, standard networking primitives. The result: Remote Exec Server & Cli...

Knowledge tools have an access problem. Not "hard to get in" - in the sense that different moments in a knowledge workflow need fundamentally different interfaces. A query that runs in a CI pipeline has different output requirements than an explorato...

Google's Gemma-4 release changed the game for local AI development. The 26B Mixture of Experts model, combined with Unsloth's QAT quantization and llama.cpp's -cmoe memory-split flag, makes it possible to run a 26-billion parameter model on an everyd...

EXCEL This is a spreadsheet software developed by Microsoft used to insert , read and manipulate data. This is an example of how an excel page looks like. It is called a workbook !Image descriptionhttps://dev-to-uploads.s3.amazonaws.com/uploads/art...