2025.08.03
How to Install Vim on Unraid 7
A quick guide on installing Vim text editor on Unraid 7. Learn the simple steps to get Vim running on your Unraid server for command-line text editing.
№ 01 · all articles
The blog.
Notes on engineering, tooling, and the projects I'm building. Sometimes in English, sometimes in Spanish.
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2025.07.08↗ read
Disappointed by Gemini CLI
After a month of using Claude Code, I tried Google's Gemini CLI. The installation process was so frustrating that I never got to test the actual capabilities. Here's what went wrong and why user experience matters in AI tools.
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2024.10.20↗ read
How to Upload 7000+ Files to Cloudflare R2
Learn how to efficiently upload 7000+ files to Cloudflare R2 using AWS CLI. This guide covers common pitfalls, cost-saving techniques, and provides step-by-step instructions for managing large-scale file uploads to your R2 buckets.
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2024.06.22↗ read
The difference between configuration.nix and nix.conf
There are many ways to install Nix in a system. You can install it as a package manager or as your operating system (NixOS). Depending on your installation, you need to focus on certain configuration files.
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2024.06.17↗ read
I'm leaving Broadcom
After eight years (and two acquisitions), I'm leaving Broadcom. I'm grateful for all the experiences and the people I met in this period.
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2023.02.23↗ read
Record neat terminal demos
Sometimes you need to record some demo that involves the terminal. Typing the commands is difficult and you may need to record the video multiple times. You can create neat terminal demos with demo-magic
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2023.02.22↗ read
Some personal tips for video encoding
Creating video content is not an easy task. After working on a new video, I collected some of the tips that helped me to configure my encoding options. You can always increase all the quality parameters, but that will increase the processing time too
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2023.02.20↗ read
Tokio (Rust) needs to exit your program safely
Rust binaries that uses Tokio as runtime will fail if you exit the program manually. Tokio needs to exit your program safely
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2023.02.20↗ read
Provide context when asking questions
Asking questions is one of those underrated skills. By stating your current knowledge, you can confirm you are right and get a more direct response
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2023.02.07↗ read
Side effects are unavoidable
When changing some code in a public project or API, side effects are unavoidable. The more users you have, the more hidden effects you will cause
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2022.12.15↗ read
Complexity comes alone
Finding a balance between long-term vision and shipping a project is difficult. Trying to solve problems that you may face in the future will cause to find some rabbit holes quickly
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2022.07.15↗ read
Cloudflare Web Analytics is not capturing my events
Process to solve CORS issues / errors when Cloudflare Web Analytics is showing 0 visitors on your site and you configured a custom domain
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2022.07.11↗ read
Hidden HTTP servers in your system
Zero-installation single-line commands to run HTTP servers in Linux and macOS. Start developing without installing new software
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2022.07.04↗ read
Why a dinosaur is running my JavaScript code?
Deno is a simple, modern and secure runtime for JavaScript. They created a solid foundation and now have the tools to make a strong ecosystem around it
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2022.06.15↗ read
The next chapter
Yesterday was my last day in my current team. It's time for a change, and here you will find my next chapter
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2022.01.13↗ read
Lazy initial states in React
Use lazy initial states in React when the default value requires to be computed on the browser.
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2021.11.20↗ read
Safe and predictable inline scripts
Learn how to use Content Security Policy (CSP) to run only trusted inline scripts in your site
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2021.10.24↗ read
My new online home
Every few years, I feel that I need to create a new personal site. This is the latest iteration in this proccess, although I really believe this would be the last one
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2018.04.30↗ read
Hire ethical developers
Ethics in general ought to be integrated in all your hiring decisions. Surround yourself with people that help you to grow as a professional, but even more importantly, as a person