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The 100% correct way to split your chunks with Webpack
Working out the best way to serve up files to your users can be a tricky business. There’s so many different scenarios, different…Continue reading on HackerNoon.com »
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A Study Plan To Cure JavaScript Fatigue
Like everybody else, I recently came across Jose Aguinaga’s post “How it feels to learn JavaScript in 2016”.It’s clear that this post hit a nerve: I saw it reaching the top spot on Hacker News not once...
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Hype Driven Development
Software development teams often make decisions about software architecture or technological stack based on inaccurate opinions, social media, and in general on what is considered to be “hot”, rather...
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Amazon Redshift — Concurrency Scaling Feature
Amazon Redshift — Concurrency Scaling FeatureBackgroundMotivationInnovid is the largest independent global video advertising platform that empowers brands, agencies, and publishers to customize and...
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Controlling Time
Time spent on optimizing time is time well spent. I’m writing this post to share how I manage my time, which is usually split between managing Aleph, helping our (8 at the time of this posting)...
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When a rewrite isn’t: rebuilding Slack on the desktop
by Mark Christian and Johnny RodgersA new version of Slack is rolling out for our desktop customers, built from the ground up to be faster, more efficient, and easier to work on.Photo by Caleb George...
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Testing React Components using Storybook and Cypress
IntroductionI’m a big fan of Storybook and I’ve written in the past about how to combine Storybook, Jest and TypeScript to test React components with “Storyshots”.I’ve got a couple of component...
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The End of PHP?
A look at PHP’s frameworks and its futureContinue reading on Better Programming »
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UI Design System and Component Library: Where Things Break
Is the workflow between designers and developers broken for UI components? And will it be better in 2020?So, which part is your actual design system?So here’s a question… “what is your design system...
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Understanding Repaint and Reflow in JavaScript
Recently, while researching what makes React’s virtual DOM so fast, I realized how little are we aware about javascript performance. So I’m writing this article to help raise the awareness about...
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The Inevitable Side Quest Called Technical Design
And awaaay we go! [Know Your Memes]One day my team lead walks in holding an open yogurt container with M&Ms randomly scattered on top (ahem Dennis Nerush).True story people. And this wasn’t...
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The Ultimate Way to Slugify a URL String in JavaScript
Turn “this URL-optimized string” into “this-url-optimized-string” easily with this snipped of JavaScript code.Continue reading on Medium »
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JavaScript: Sets vs. Arrays
Introducing Sets, the ES6 data type you didn’t know you neededContinue reading on Better Programming »
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Font size, line height and line width the golden ratio way
For the past few days I had this question in my mid“what is the best line height value for 14px font size on my screen?”,I start digging everywhere on the web to know how people calculate it, and I got...
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20 Top Frontend Developers Tools in 2020
My personal opinionated list of tools for writing, reading and maintaining frontend code in 2020Image by Thomas Wolter from PixabayWe’ll be taking a look at the top 20 front-end developer tools in...
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Totally agree.
Totally agree. The exclamation mark is clean code documentation saying “This can or should never be undefined in runtime. And if it is, I still wouldn’t be able (or I don’t want) to handle it, so it’s...
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How to cold start fast a java service on k8s (EKS)
In the age of k8s and micro-services its important to start fast, especially if your cluster is running on spot instances, but also if you want a to easily scale-out, restart after a database fail-over...
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Generate API docs/clients/server code using Swagger java annotations.
gRPC, JSON, or maybe graphQL? Each method has its advantages, a JSON RESTful API is the simplest, oldest, and most commonly used. However its simplicity comes with a price. Integrating with a REST API...
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Testing RxJS Observables Just Became Super Simple — Using Observer Spies
Testing RxJS Observables Just Became Super Simple — Using Observer SpiesYesterday I announced a new open source library I created:https://github.com/hirezio/observer-spy👏🤓🎉Wait, but why?You know how...
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Logging service uptime with a custom log4j2 lookup plugin
Photo by Antonio Grosz on UnsplashIt is sometimes useful to know for every log message at what point in time of the service life it was logged, for example, errors caused by memory leaks may be logged...
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