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[zero2hero-training]

Credit:• @thecodecrumbs Today we're going to look at 6 things you should know before learning a #JavaScript framework.⁣ ⁣ 1. Fundamentals⁣ Before jumping into any framework, it is important to understand the fundamentals of JavaScript. ⁣ ⁣ This consists of things like variables, data types, operators, loops, functions, etc.⁣ ⁣ ⁣ 2. Classes⁣ Classes are "special functions", and just as you can define function expressions and function declarations, the class syntax has two components: class expressions and class declarations.⁣ ⁣ ⁣ 3. Modules⁣ A module is just a file. One script is one module. Modules can load each other and use special directives export and import to interchange functionality.⁣ ⁣ ⁣ 4. Promises⁣ A promise is an object that may produce a single value sometime in the future: either a resolved value or a reason that it’s not resolved (e.g., a network error occurred⁣ ⁣ ⁣ 5. Arrow Functions⁣ An arrow function expression is a syntactically compact alternative to a regular function expression, although without its own bindings to the ‘this’, arguments, super, or new.target keywords. ⁣ ⁣ ⁣ 6. Destructuring⁣ The destructuring assignment syntax is a JavaScript expression that makes it possible to unpack values from arrays, or properties from objects, into distinct variables.⁣ ⁣ Which framework do you use?⁣ Follow @webapp_creator for more awesome content on web development. #webappcreator #programmerslife #developer #java #ugetunique #coder #technology #webdeveloper #nodejsframework #development #coding #computerscience #tech #programmers #code #programming #software #codinglife #linux #webdevelopment #javascript (at London, United Kingdom) https://www.instagram.com/p/CPAZqXUA8O4/?utm_medium=tumblr