Igor Łuczko·May 1, 2021Deploying React on Heroku in 5 min for free (+ GitHub / Heroku CI)Free hosting and automatic code deployments
Igor Łuczko·Jan 10, 2021Ignoring files that are already commited to git repoHow can we untrack files that are already commited based on gitgnore?A response icon1A response icon1
Igor Łuczko·Aug 4, 2020How to destroy the codebase for developersEggcelent coding guide — and why do we need code review
Igor Łuczko·Aug 3, 2020Real life React List example — why index as a key is an anti-patternAnd what to do instead (3 mins).
Igor Łuczko·Aug 2, 2020Pure Functions in JavaScriptAnd how can we profit from using them (5 mins including Redux example)
Igor Łuczko·Aug 2, 2020The “new” keyword in JavaScriptExplained in simple terms and examples in 3 mins
Igor Łuczko·Aug 1, 2020Immediately Invoked Function Expression (IIFE) in JavaScript .Get to know iffy in JS (or refresh your memory in 5mins with easy to follow examples:)).A response icon1A response icon1
Igor Łuczko·Aug 1, 2020Closures in JavaScript in simple terms (and real life examples)Closures are special thing in the JavaScript world. It’s time to finally understand them.A response icon2A response icon2
Igor Łuczko·Jul 31, 2020Determining and understanding ‘this’ in JavaScript in 4 simple stepsSimple 4 step procedure to determine ‘this’ in JavaScript (and finally understand it).
Igor Łuczko·Jul 30, 2020Real life React Higher Order Component use case (withLoading)Simple and useful React Higher Order Component that you will use when fetching data.
