RT @jakerattlesnk: I’ve watched this video 50 times already today

Did you know that in #ReactJS, you can use the `useCallback` hook to memoize functions and prevent unnecessary re-renders?. Example:. #ReactJS #ReactPerformance #JavaScriptTips #FrontEndDev #WebDevelopment #CodingTricks #SoftwareEngineering #DeveloperTools #JSBestPractices

Compute infinite series sums in functional style with currying! Example: `const add = x => y => x + y; const sum = n => add(1)(add(2)(n)); sum(10)` #javascript #currying #functionprogramming #infiniteseries #mathincode #functionaljs #codegolf #jslib #techtricks

Did you know that in TypeScript, you can use the `readonly` keyword to create read-only properties?. #TypeScript #HiddenGems #SoftwareDevelopment #ProgrammingTips #CodeQuality #ReadonlyProperties #ObjectOrientedPrograming #JavaScript #DeveloperTools #CodingBestPractices

Did you know that in #TypeScript, you can use the `&` operator to create an intersection type? For example:. #TypeScript #TypescriptTips #TypeScriptTricks #WebDev #Programming #CodeSnippet #DeveloperTools #SoftwareDevelopment #JavaScript #TypeScriptIntersection #TSUtility

Did you know you can use `#` comments in TypeScript to make your code more readable? Here's an example:. #TypeScriptTricks #HiddenGems #CodeReadability #SoftwareEngineering #DevelopersUnite #CodingCommunity #JavaScriptLove #TypeScriptTips #LearnToCode #ProgrammerLife

Did you know that you can use `Object.assign()` to add methods to an object after it's been created? Here's an example:. #javascript #hiddenusestrick #objectassign #methodaddition #postcreation #devtools #webdevelopment #javascripttricks #codetips #javascriptlove

Did you know about this hidden trick in ReactJS Mixins? You can reuse methods across multiple components using the `this` context!. #ReactJS #Mixins #HiddenTrick #UsefulTip #JavaScript #ComponentReusability #CodeReuse #SoftwareDevelopment #FrontendDev #WebDevelopment

Did you know you can use `useRef` to pass data from child components to parents in React? Here's an example:. #React #ComponentCommunication #UseRef #ParentChildRelationship #WebDevelopment #FrontendDevelopment #JavaScript #ReactComponents #ReactHooks #Programming

Did you know about Type Guards in TypeScript? You can use them to narrow down types of a value! .Example:. #TypeScriptTricks #TypeGuards #NarrowingTypes #TsDevelopmentTips #SoftwareEngineering #ProgrammingLanguages #TypeScriptTutorials #JavaScriptSubsets #TsFeatures #DevCommunity

Did you know that you can use `InkWell` widget to make any widget click-able in Flutter? .Example:. #FlutterTips #HiddenGems #MobileDevelopment #CodeSnippets #WidgetMagic #TapToInteract #UIDesign #FlutterDev #ProgrammingTricks #DevelopWithEase

Did you know that in JavaScript, you can use `console.error()` to output something to the console AND trigger an error? .Example:. #javascript #hiddentricks #codetips #errorhandling #debugging #consoleoutput #programming #webdev #jsfun #javascripttricks

Did you know? You can use refs to preserve DOM state between renders in React! .Example:. #ReactJS #HiddenFeatures #WebDevelopment #JavaScript #ComponentLifecycle #UseEffect #Refs #DOMManipulation #StateManagement #PerformanceOptimization

Take your functions to the next level! . Using currying in JavaScript can lead to beautiful, composable code. Check out this infinite sum example:. #javascript #currying #functioncomposition #infinitemath #gamelogic #mathlib #fp101 #functionalprogramming #learnjavascript #dev

Did you know? In #Typescript, you can use the `in` operator to dynamically access properties of an object! . Example:. #Typescript #typescript #javascript #devtips #coding #softwaredevelopment #webdev #programming #hiddenfeatures #typescriptindepth #javascripttricks

Did you know about Mixins in #ReactJS? This hidden trick can save your codebase from boilerplate hell!. #ReactJS #React #JavaScript #WebDevelopment #CodeSimplify #MixinMagic #ReactComponents #JSTricks #CodeReuse #EfficientCoding #DeveloperTips

Did you know that in #Typescript, you can use the `??` operator to provide a default value if an expression is null or undefined?. Example:. #Typescript #typescript #javascript #development #coding #programmers #softwareengineering #tech #innovation #hiddenfeature

Hidden Gem in ReactJS! Did you know you can use the `hidden` attribute to prevent re-renders? Try this:. #ReactJS #WebDev #OptimizationTips #HiddenFeatures #JavaScript #ComponentLifecycle #ReRender #PerformanceBoost #UIComponents #DeveloperLife

Did you know that you can use the spread operator to make a shallow copy of an object? Try it out!. #javascripttips #hiddentricks #programming #coderd #jsdevs #webdevelopment #softwareengineering #codenewbies #javascriptlove

Did you know that in ReactJS, you can use mixins to avoid duplicating code? . #ReactJS #Mixins #CodeReusability #DevelopmentTricks #JavaScript #WebDev #SoftwareEngineering #UIComponents #UXDesign #FrontEndDevelopers