10 JavaScript Concepts You Should Learn 💛
Web3, Front or Backend Development, these are the building blocks of JavaScript
🧵 👇
Web3, Front or Backend Development, these are the building blocks of JavaScript
🧵 👇
1️⃣ Grammar and types
Basic grammar, variable declarations, data types, and literals.
🔗 developer.mozilla.org/en-US/docs/Web…
Basic grammar, variable declarations, data types, and literals.
🔗 developer.mozilla.org/en-US/docs/Web…
2️⃣ Control flow and error handling
Statements, Conditional Statements, Exception handling. This is where interactive programming beings.
🔗 developer.mozilla.org/en-US/docs/Web…
Statements, Conditional Statements, Exception handling. This is where interactive programming beings.
🔗 developer.mozilla.org/en-US/docs/Web…
3️⃣ Loops and Iterations
The bread & butter of programming and why we love it. This is where you tell the machine in JavaScript to do something X times.
🔗 developer.mozilla.org/en-US/docs/Web…
The bread & butter of programming and why we love it. This is where you tell the machine in JavaScript to do something X times.
🔗 developer.mozilla.org/en-US/docs/Web…
4️⃣ Functions
Building blocks of every programming language. A set of statements, grouped together to process some kind of input and return an output.
🔗 developer.mozilla.org/en-US/docs/Web…
Building blocks of every programming language. A set of statements, grouped together to process some kind of input and return an output.
🔗 developer.mozilla.org/en-US/docs/Web…
5️⃣ Expressions and operators
Assignments, comparisons, arithmetics, logical, string, and other operators.
🔗 developer.mozilla.org/en-US/docs/Web…
Assignments, comparisons, arithmetics, logical, string, and other operators.
🔗 developer.mozilla.org/en-US/docs/Web…
6️⃣ Numbers and dates
In JavaScript, you'll most often use Decimal numbers, but there's support for Binary, Octal, and Hexadecimal numbers.
🔗 developer.mozilla.org/en-US/docs/Web…
In JavaScript, you'll most often use Decimal numbers, but there's support for Binary, Octal, and Hexadecimal numbers.
🔗 developer.mozilla.org/en-US/docs/Web…
7️⃣ Text Formatting
In this chapter, you'll learn how to work with Strings in JavaScript
🔗 developer.mozilla.org/en-US/docs/Web…
In this chapter, you'll learn how to work with Strings in JavaScript
🔗 developer.mozilla.org/en-US/docs/Web…
8️⃣ Regular Expressions
Regular Expressions are a powerful tool that opens up an entirely new world of solving problems for programmers who know how to use them.
🔗 developer.mozilla.org/en-US/docs/Web…
Regular Expressions are a powerful tool that opens up an entirely new world of solving problems for programmers who know how to use them.
🔗 developer.mozilla.org/en-US/docs/Web…
9️⃣ Indexed collections
Data structures that are ordered by an index value, such as Array.
🔗 developer.mozilla.org/en-US/docs/Web…
Data structures that are ordered by an index value, such as Array.
🔗 developer.mozilla.org/en-US/docs/Web…
🔟 Keyed Collections
Data structures that are ordered by a key, such as Map and Set.
🔗 developer.mozilla.org/en-US/docs/Web…
Data structures that are ordered by a key, such as Map and Set.
🔗 developer.mozilla.org/en-US/docs/Web…
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Until next time 👋
If you'd like to see more content like this, consider following me on Twitter @akoskm.
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and my blog akoskm.com.
Until next time 👋
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