Blog

All the articles in the blog, they cover from development to personal topics.

• 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.

  February 23, 2023 #til #tools

• 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.

  February 22, 2023 #til

• 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.

  February 20, 2023 #til #rust

• 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.

  February 20, 2023 #til #engineering #people

• 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.

  February 07, 2023 #dev

• 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.

  December 15, 2022 #dev

• 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.

  July 15, 2022 #dev

• 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.

  July 11, 2022 #dev #tools

• 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.

  July 04, 2022 #dev #javascript

• 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.

  June 15, 2022 #personal

• Lazy initial states in React

  Use lazy initial states in React when the default value requires to be computed on the browser..

  January 13, 2022 #dev #frontend

• Safe and predictable inline scripts

  Learn how to use Content Security Policy (CSP) to run only trusted inline scripts in your site.

  November 20, 2021 #dev #javascript #frontend #security

• 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.

  October 24, 2021 #personal

• 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.

  April 30, 2018 #dev #engineering #people