@hbarcelos
Software Engineer | Software Architect | Blockchain Enthusiast
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I am available for mentoring and general discussions about software engineering and architecture.
Apr 20, 2020 · Important: this article describes a problem that cannot be reproduced with Google Chrome, only with Firefox and Edge (I did not test with other browsers). Spoiler alert: it seems like Chrome intentionally deviates from the spec standard. Intro Despit...
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Feb 5, 2020 · Intro From the dark ol’ days of writing an entire application and only then starting to test it (often, manually) till nowadays, I have scoured a painful path of unending bug-fixing in production through the nights, many times not even knowing what w...
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Feb 4, 2020 · Give your logs more context Building a contextual logger This is the continuation of my previous article about logging context. Check it out to better understand the purpose of what we will build. https://blog.henriquebarcelos.dev/give-your-logs-more...
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Feb 4, 2020 · Give your logs more context How to make sense out of your Node.js web app logs Logging might be one of the most difficult things to do right when building a real world application. Log too little and you will be staring at your screen trying to make ...
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Nov 25, 2019 · 20 min read · TL;DR When testing Redux, here are a few guidelines: Vanilla Redux The smallest standalone unit in Redux is the entire state slice. Unit tests should interact with it as a whole. There is no point in testing reducers, action creators and selectors ...
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