Başlangıç Kod Mahallesi

JavaScript

Web'in dili, temellerden asenkron koda.

JavaScript is the language of the web. It runs in every browser, on servers with Node.js, and inside countless websites and games. This track takes you from your very first line to real interactive pages: values and logic, arrays and loops, functions and closures, objects and JSON, the DOM and events, and async code with promises, async/await and fetch.

Every lesson is short, hands-on and checked with quizzes, so you learn by doing.

Dersler: 29
Süre: 3 sa
Seviye: Başlangıç

Kursa başla · Why JavaScript?

Bu kursun dersleri şimdilik İngilizce.

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Neler yapabileceksin

Write modern JavaScript with const, arrow functions and template literals
Transform data with arrays, objects, map, filter and reduce
Make web pages interactive with the DOM and events
Load live data from an API with fetch, promises and async/await
Handle errors and debug your code with confidence

Yolculuk

1
Bölüm 1
Getting started

What JavaScript is, where it runs, and your first lines in the console.

0 / 3
2
Bölüm 2
Values and variables

Store data with let and const, know your types, and work with numbers and text.

0 / 4
3
Bölüm 3
Logic and decisions

Compare values safely and branch with if, the ternary operator and switch.

0 / 3
4
Bölüm 4
Arrays and loops

Store lists, repeat work, and transform data with map, filter and reduce.

0 / 4
5
Bölüm 5
Functions

Reusable logic: parameters, arrow functions, callbacks, closures and modules.

0 / 4
6
Bölüm 6
Objects and JSON

Model real data with objects and classes, and exchange it as JSON.

0 / 4
7
Bölüm 7
JavaScript in the browser

Read and change the page with the DOM, and respond to the user with events.

0 / 3
8
Bölüm 8
Async JavaScript

The event loop, promises, async and await, and fetching live data.

0 / 4