diff --git a/README.md b/README.md
index 7820fb0..e35df6f 100644
--- a/README.md
+++ b/README.md
@@ -1,19 +1,56 @@
-# learn-dart
-Learn the Dart programming language to build cross-platform (Mobile, Web & Desktop) Apps with Flutter!
+# Learn `Dart`
+
+Learn the `Dart` programming language [dart.dev](https://dart.dev)
+to build cross-platform (Mobile, Web and Desktop) Apps with Flutter!
+
+
+## Why?
+
+`Dart` lets you build Apps for _any_ platform
+with a native interface and performance.
+
+
+
+
## What ?
-Dart is an open-source general-purpose programming language. It is originally developed by Google and later approved as a standard by ECMA.
-Dart is a new programming language meant for the server as well as the browser. Introduced by Google, the Dart SDK ships with its compiler – the Dart VM.
-The SDK also includes a utility -dart2js, a transpiler that generates JavaScript equivalent of a Dart Script.
-Is an object-oriented language with C-style syntax which can optionally trans compile into JavaScript. It supports a varied range of programming aids like interfaces, classes, collections, generics, and optional typing.
+`Dart` is an open-source general-purpose programming language.
+`Dart` can be compiled to run as high performance JavaScript in web browsers,
+or as a native app on mobile (iOS + Android)
+and desktop.
+Is an object-oriented language with C-style syntax
+familiar to all developers who have used
+an Object Oriented Progrramming (OOP) language.
+It supports a varied range of programming aids like interfaces,
+classes, collections, generics, and optional typing.
+
+`Dart` was created by Lars Bak and Kasper Lund
+while working for Google.
+`Dart` is approved as a standard by
+the European Computer Manufacturers Association
+[ECMA 408](https://www.ecma-international.org/publications/standards/Ecma-408.htm).
+The language syntax and semantics are stable don't change.
+
+Read more:
+
++ Official guides:
+https://dart.dev/guides
++ Dart Pad (_lets you try/share any `Dart` code examples online_):
+https://dartpad.dartlang.org
++ Wikipedia article has the history:
+https://en.wikipedia.org/wiki/Dart_(programming_language)
+
+
+
+
## Who ?
This tutorial will be quite helpful for all those developers who want to develop single-page web applications using Dart. It is meant for programmers with a strong hold on object-oriented concepts.
-## Why use Dart ?
+## Why use `Dart` ?
### Pros And Cons:
@@ -21,7 +58,7 @@ Pros Include:
- Familiar language
- Built-in package manager
- Compiles to JavaScript
-- Dart runs on the server, with bundles for http server, web sockets, files, directories, and more
+- `Dart` runs on the server, with bundles for http server, web sockets, files, directories, and more
- Full reflection API (mirrors)
@@ -30,7 +67,7 @@ Cons Include:
- Not as many packages as Node.js
-## Dart Installation:
+## `Dart` Installation:
Install using Chocolatey.(https://chocolatey.org/).
@@ -38,13 +75,13 @@ First install Chocolatey, then go to your command line or to the powershell and
-To upgrade the Dart SDK, run this command:
+To upgrade the `Dart` SDK, run this command:
Install using a setup wizard.
-Alternatively, use the community-supported Dart SDK installer for Windows.(https://gekorm.com/dart-windows/).
+Alternatively, use the community-supported `Dart` SDK installer for Windows.(https://gekorm.com/dart-windows/).
@@ -55,14 +92,14 @@ On completion of the SDK installation, set the PATH environment variable to −
Verifying the Installation
-To verify if Dart has been successfully installed, open the command prompt and enter the following command −
+To verify if `Dart` has been successfully installed, open the command prompt and enter the following command −
-## Dart Syntax:
+## `Dart` Syntax:
Syntax defines a set of rules for writing programs. Every language specification defines its own syntax.
-A Dart program is composed of −
+A `Dart` program is composed of −
- Variables and Operators
- Classes
@@ -88,7 +125,7 @@ In this example the variable `a` is first declared,
then initialised on the next line.
On the last line the new `'hello'` value is assigned to `a`.
-However because Dart is a [statically typed language](https://dart.dev/faq#q-is-dart-a-statically-typed-language),
+However because `Dart` is a [statically typed language](https://dart.dev/faq#q-is-dart-a-statically-typed-language),
the following code won't compile as `a` is declared and initialised at the same time,
i.e. `a` is created and linked to values with a specific type (_`int`_)
@@ -117,7 +154,7 @@ It is also possible to declare and assign a value to a variable at the same time
int a = 42;
```
-However Dart will produce an error if multiple assignements are done
+However `Dart` will produce an error if multiple assignements are done
with different type of values:
**error**
@@ -196,7 +233,7 @@ a = 42;
## Asynchronous events
-Dart provides the `Future` class to represent asynchronous events.
+`Dart` provides the `Future` class to represent asynchronous events.
For example the following `hello` function will return a `String` in a near future:
```dart
@@ -275,7 +312,7 @@ Future hello() { // The type parameter of Future is a String, represente
## Object-Oriented Programming in Dart
-Dart is an Object-Oriented language. Object Orientation is a software development paradigm that follows real-world modelling. Object Orientation considers a program as a collection of objects that communicate with each other via mechanism called methods.
+`Dart` is an Object-Oriented language. Object Orientation is a software development paradigm that follows real-world modelling. Object Orientation considers a program as a collection of objects that communicate with each other via mechanism called methods.
- Object
- State
@@ -287,7 +324,7 @@ Dart is an Object-Oriented language. Object Orientation is a software developmen
## Effective Code in Flutter
-This section is a summary of the Effective Dart in Flutter article by Google Developer Expert Katarina Sheremet:
+This section is a summary of the Effective `Dart` in Flutter article by Google Developer Expert Katarina Sheremet:
https://medium.com/flutter-community/effective-code-in-your-flutter-app-from-the-beginning-e597444e1273
The `Dart` language is familiar to most developers used to object oriented programming.
@@ -300,13 +337,13 @@ There are some tools that can make the process easier:
[`Dartanalyzer`](https://dart.dev/tools/dartanalyzer) is static analysis tool for `Dart`. It analyses your code for common mistakes and makes suggestions for how to simplify things. It corrects code before we run the application.
This is an example of performing static analysis
-over all the Dart files under the lib and test directories:
+over all the `Dart` files under the lib and test directories:
`dartanalyzer lib test`
## Pedantic Package
The [pedantic](https://pub.dev/packages/pedantic) package shows how static analysis is used internally at Google.
-It contains pieces of Dart code that are used in best practices.
+It contains pieces of `Dart` code that are used in best practices.
To use this package just add a dependency in our pubspec.yaml:
@@ -320,7 +357,7 @@ Then to update the dependencies just use the command:
-## Dart Testing
+## `Dart` Testing
The purpose of automated software testing is quality assurance and system reliability.
It gives _assurance_ that the features built in the application conform to the original specification and acceptance criteria.
@@ -329,7 +366,7 @@ Several tests can be created to test functionality, usability, performance or se
## Types of Tests
There are several types of software tests.
-In Dart the most commonly used tests are unit, component and end-to-end; usually in that order.
+In `Dart` the most commonly used tests are unit, component and end-to-end; usually in that order.
### Unit Tests
@@ -366,12 +403,12 @@ It helps us to have a perception of how we have to put the code, it serves to te
[Mockito](https://pub.dev/packages/mockito) is a mocking library that helps us to mock functionality where we don't want to perform a specific action. We try to _avoid_ using mocks as much as possible because they can inadvertently make our tests more complex with limited benefit.
-## Dart VS Javascript:
+## `Dart` VS Javascript:
Dart:
- Backed by Google
-- In some instances, Dart is up to [twice the speed](https://benchmarksgame-team.pages.debian.net/benchmarksgame/fastest/dart.html) of JavaScript
+- In some instances, `Dart` is up to [twice the speed](https://benchmarksgame-team.pages.debian.net/benchmarksgame/fastest/dart.html) of JavaScript
- Quite scalable across projects
- Like Java
- Used extensively for the Flutter mobile UI framework