Stupid Javascript Tricks
The article discusses various elegant JavaScript tricks that can simplify coding tasks. It highlights techniques such as using optional chaining and Array.filter for gathering properties, as well as deep destructuring for accessing nested data. These methods aim to improve code readability and efficiency, although they may not always be the most performant options.
- ▪The article presents a collection of JavaScript tricks that enhance coding elegance.
- ▪It demonstrates how to gather optional object properties using optional chaining and Array.filter.
- ▪Deep destructuring is explained as a method to access specific properties from nested objects or arrays.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 451085) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Evan K Posted on May 22 Stupid Javascript Tricks #webdev #javascript #programming #tutorial Started a collection of elegant syntactical Javascript tricks that — fair warning — may not always be the most performant way to do what we're doing.
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