chore(content): updated content fixing a few issues (nodejs#2913)

Co-authored-by: Manish Kumar ⛄ <[email protected]>

Author: ovflowd

content/get-involved/index.en.md

@@ -7,7 +7,7 @@ category: get-involved
 
 ## Community Discussion
 
-* The [GitHub issues list](https://github.com/nodejs/node/issues) is the place for discussion of Node.js core features.
+* The [GitHub Issues list](https://github.com/nodejs/node/issues) is the place for discussion of Node.js core features.
 * For real-time chat about Node.js development use one of the platforms below
   * For IRC, go to `irc.libera.chat` in the `#node.js` channel with an [IRC client](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) or connect in your web browser to the channel using [a web client](https://kiwiirc.com/nextclient/)
   * For Slack, there are two options:
@@ -24,13 +24,3 @@ category: get-involved
 * [Stack Overflow Node.js tag](https://stackoverflow.com/questions/tagged/node.js) collects new information every day.
 * [The DEV Community Node.js tag](https://dev.to/t/node) is a place to share Node.js projects, articles and tutorials as well as start discussions and ask for feedback on Node.js-related topics. Developers of all skill-levels are welcome to take part.
 * [Nodeiflux](https://discordapp.com/invite/vUsrbjd) is a friendly community of Node.js backend developers supporting each other on Discord.
-
-## International community sites and projects
-
-* [Chinese community](https://cnodejs.org/)
-* [Hungarian (Magyar) community](https://nodehun.blogspot.com/)
-* [Israeli Facebook group for Node.js](https://www.facebook.com/groups/node.il/)
-* [Japanese user group](https://nodejs.jp/)
-* [Spanish language Facebook group for Node.js](https://www.facebook.com/groups/node.es/)
-* [Vietnamese Node.js community](https://www.facebook.com/nodejs.vn/)
-* [Uzbekistan group for Node.js](https://t.me/nodejs_uz)

content/get-involved/index.fr.md

@@ -24,13 +24,3 @@ category: get-involved
 * [Stack Overflow Node.js tag](https://stackoverflow.com/questions/tagged/node.js) recueille chaque jour de nouvelles informations.
 * [The DEV Community Node.js tag](https://dev.to/t/node) est un endroit pour partager des projets, des articles et des tutoriels Node.js, ainsi que pour lancer des discussions et demander des commentaires sur des sujets liés à Node.js. Les développeurs de tous niveaux de compétence sont les bienvenus.
 * [Nodeiflux](https://discordapp.com/invite/vUsrbjd) est une communauté amicale de développeurs backend Node.js qui se soutiennent mutuellement sur Discord.
-
-## Sites et projets communautaires internationaux
-
-* [Chinese community](https://cnodejs.org/)
-* [Hungarian (Magyar) community](https://nodehun.blogspot.com/)
-* [Israeli Facebook group for Node.js](https://www.facebook.com/groups/node.il/)
-* [Japanese user group](https://nodejs.jp/)
-* [Spanish language Facebook group for Node.js](https://www.facebook.com/groups/node.es/)
-* [Vietnamese Node.js community](https://www.facebook.com/nodejs.vn/)
-* [Uzbekistan group for Node.js](https://t.me/nodejs_uz)

content/learn/asynchronous-work/blocking-vs-non-blocking.en.md

@@ -1,6 +1,7 @@
 ---
 title: overview-of-blocking-vs-non-blocking
 displayTitle: 'Overview of Blocking vs Non-Blocking'
+authors: ovflowd
 category: learn
 ---
 

content/learn/asynchronous-work/javascript-callbacks.en.md

@@ -2,7 +2,7 @@
 title: javascript-asynchronous-programming-and-callbacks
 displayTitle: 'JavaScript Asynchronous Programming and Callbacks'
 description: 'JavaScript is synchronous by default, and is single threaded. This means that code cannot create new threads and run in parallel. Find out what asynchronous code means and how it looks like'
-authors: flaviocopes, MylesBorins, LaRuaNa, amiller-gh, ahmadawais
+authors: flaviocopes, MylesBorins, LaRuaNa, amiller-gh, ahmadawais, ovflowd
 category: learn
 ---
 

content/learn/asynchronous-work/javascript-timers/index.en.md

@@ -2,7 +2,7 @@
 title: discover-javascript-timers
 displayTitle: 'Discover JavaScript Timers'
 description: 'When writing JavaScript code, you might want to delay the execution of a function. Learn how to use setTimeout and setInterval to schedule functions in the future'
-authors: flaviocopes, MylesBorins, LaRuaNa, amiller-gh, ahmadawais
+authors: flaviocopes, MylesBorins, LaRuaNa, amiller-gh, ahmadawais, ovflowd
 category: learn
 ---
 

content/learn/asynchronous-work/node-control-flow.en.md

@@ -2,7 +2,7 @@
 title: asynchronous-flow-control
 displayTitle: 'Asynchronous flow control'
 description: 'JavaScript control flow is all about callback handling. Here are strategies to help your development.'
-authors: aug2uag
+authors: aug2uag, ovflowd
 category: learn
 ---
 

content/learn/asynchronous-work/node-event-emitter.en.md

@@ -2,7 +2,7 @@
 title: the-nodejs-event-emitter
 displayTitle: 'The Node.js Event emitter'
 description: 'How to work with custom events in Node.js'
-authors: flaviocopes, MylesBorins, fhemberger, LaRuaNa, ahmadawais
+authors: flaviocopes, MylesBorins, fhemberger, LaRuaNa, ahmadawais, ovflowd
 category: learn
 ---
 

content/learn/asynchronous-work/node-process-nexttick.en.md

@@ -2,13 +2,11 @@
 title: understanding-processnexttick
 displayTitle: 'Understanding process.nextTick()'
 description: 'The Node.js process.nextTick function interacts with the event loop in a special way'
-authors: flaviocopes, MylesBorins, LaRuaNa, ahmadawais
+authors: flaviocopes, MylesBorins, LaRuaNa, ahmadawais, ovflowd
 category: learn
 ---
 
-As you try to understand the Node.js event loop, one important part of it is `process.nextTick()`.
-
-Every time the event loop takes a full trip, we call it a tick.
+As you try to understand the Node.js event loop, one important part of it is `process.nextTick()`. Every time the event loop takes a full trip, we call it a tick.
 
 When we pass a function to `process.nextTick()`, we instruct the engine to invoke this function at the end of the current operation, before the next event loop tick starts:
 
@@ -18,9 +16,7 @@ process.nextTick(() => {
 });
 ```
 
-The event loop is busy processing the current function code.
-
-When this operation ends, the JS engine runs all the functions passed to `nextTick` calls during that operation.
+The event loop is busy processing the current function code. When this operation ends, the JS engine runs all the functions passed to `nextTick` calls during that operation.
 
 It's the way we can tell the JS engine to process a function asynchronously (after the current function), but as soon as possible, not queue it.
 

content/learn/asynchronous-work/node-setimmediate.en.md

@@ -2,7 +2,7 @@
 title: understanding-setimmediate
 displayTitle: 'Understanding setImmediate()'
 description: 'The Node.js setImmediate function interacts with the event loop in a special way'
-authors: flaviocopes, MylesBorins, LaRuaNa, ahmadawais, clean99
+authors: flaviocopes, MylesBorins, LaRuaNa, ahmadawais, clean99, ovflowd
 category: learn
 ---
 

content/learn/getting-started/node-difference-browser.en.md

@@ -6,29 +6,21 @@ authors: flaviocopes, ollelauribostrom, MylesBorins, fhemberger, LaRuaNa, ahmada
 category: learn
 ---
 
-Both the browser and Node.js use JavaScript as their programming language.
-
-Building apps that run in the browser is a completely different thing than building a Node.js application.
-
-Despite the fact that it's always JavaScript, there are some key differences that make the experience radically different.
+Both the browser and Node.js use JavaScript as their programming language. Building apps that run in the browser is a completely different thing than building a Node.js application. Despite the fact that it's always JavaScript, there are some key differences that make the experience radically different.
 
 From the perspective of a frontend developer who extensively uses JavaScript, Node.js apps bring with them a huge advantage: the comfort of programming everything - the frontend and the backend - in a single language.
 
 You have a huge opportunity because we know how hard it is to fully, deeply learn a programming language, and by using the same language to perform all your work on the web - both on the client and on the server, you're in a unique position of advantage.
 
-What changes is the ecosystem.
+> **What changes is the ecosystem.**
 
 In the browser, most of the time what you are doing is interacting with the DOM, or other Web Platform APIs like Cookies. Those do not exist in Node.js, of course. You don't have the `document`, `window` and all the other objects that are provided by the browser.
 
 And in the browser, we don't have all the nice APIs that Node.js provides through its modules, like the filesystem access functionality.
 
 Another big difference is that in Node.js you control the environment. Unless you are building an open source application that anyone can deploy anywhere, you know which version of Node.js you will run the application on. Compared to the browser environment, where you don't get the luxury to choose what browser your visitors will use, this is very convenient.
 
-This means that you can write all the modern ES2015+ JavaScript that your Node.js version supports.
-
-Since JavaScript moves so fast, but browsers can be a bit slow to upgrade, sometimes on the web you are stuck with using older JavaScript / ECMAScript releases.
-
-You can use Babel to transform your code to be ES5-compatible before shipping it to the browser, but in Node.js, you won't need that.
+This means that you can write all the modern ES2015+ JavaScript that your Node.js version supports. Since JavaScript moves so fast, but browsers can be a bit slow to upgrade, sometimes on the web you are stuck with using older JavaScript / ECMAScript releases. You can use Babel to transform your code to be ES5-compatible before shipping it to the browser, but in Node.js, you won't need that.
 
 Another difference is that Node.js supports both the CommonJS and ES module systems (since Node.js v12), while in the browser we are starting to see the ES Modules standard being implemented.
 

content/learn/getting-started/node-es6.en.md

@@ -1,6 +1,7 @@
 ---
 title: ecmascript-2015-es6-and-beyond
 displayTitle: 'ECMAScript 2015 (ES6) and beyond'
+authors: ovflowd
 category: learn
 ---
 

content/learn/getting-started/node-installation.en.md

@@ -2,17 +2,15 @@
 title: how-to-install-nodejs
 displayTitle: 'How to install Node.js'
 description: 'How you can install Node.js on your system: a package manager, the official website installer or nvm'
-authors: flaviocopes, ZYSzys, ollelauribostrom, MylesBorins, fhemberger, LaRuaNa, ahmadawais, benhalverson
+authors: flaviocopes, ZYSzys, ollelauribostrom, MylesBorins, fhemberger, LaRuaNa, ahmadawais, benhalverson, ovflowd
 category: learn
 ---
 
 Node.js can be installed in different ways. This post highlights the most common and convenient ones. Official packages for all the major platforms are available at [https://nodejs.dev/download/](/download/).
 
 One very convenient way to install Node.js is through a package manager. In this case, every operating system has its own. Other package managers for MacOS, Linux, and Windows are listed in [https://nodejs.dev/download/package-manager/](/download/package-manager/)
 
-`nvm` is a popular way to run Node.js. It allows you to easily switch the Node.js version, and install new versions to try and easily rollback if something breaks.
-
-It is also very useful to test your code with old Node.js versions.
+`nvm` is a popular way to run Node.js. It allows you to easily switch the Node.js version, and install new versions to try and easily rollback if something breaks. It is also very useful to test your code with old Node.js versions.
 
 > See [https://github.com/nvm-sh/nvm](https://github.com/nvm-sh/nvm) for more information about this option.
 

content/learn/getting-started/node-javascript-language.en.md

@@ -2,35 +2,34 @@
 title: how-much-javascript-do-you-need-to-know-to-use-nodejs
 displayTitle: 'How much JavaScript do you need to know to use Node.js?'
 description: 'If you are just starting out with JavaScript, how deeply do you need to know the language?'
-authors: flaviocopes, ollelauribostrom, MylesBorins, fhemberger, LaRuaNa, ahmadawais, elanandkumar
+authors: flaviocopes, ollelauribostrom, MylesBorins, fhemberger, LaRuaNa, ahmadawais, elanandkumar, ovflowd
 category: learn
 ---
 
-As a beginner, it's hard to get to a point where you are confident enough in your programming abilities.
+As a beginner, it's hard to get to a point where you are confident enough in your programming abilities. While learning to code, you might also be confused at where does JavaScript end, and where Node.js begins, and vice versa.
 
-While learning to code, you might also be confused at where does JavaScript end, and where Node.js begins, and vice versa.
+### What is recommended to learn before diving deep with Node.js?
 
-**I would recommend you to have a good grasp of the main JavaScript concepts before diving into Node.js:**
-
-* Lexical Structure
-* Expressions
-* Types
-* Classes
+* [Lexical Structure](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar)
+* [Expressions](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators)
+* [Data Types](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures)
+* [Classes](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes)
 * Variables
-* Functions
-* this
-* Arrow Functions
-* Loops
-* Scopes
-* Arrays
-* Template Literals
-* Semicolons
-* Strict Mode
-* ECMAScript 2015 and beyond
+* [Functions](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Functions)
+* [`this` operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/this)
+* [Arrow Functions](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions)
+* [Loops](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Loops_and_iteration)
+* [Scopes](https://developer.mozilla.org/en-US/docs/Glossary/Scope)
+* [Arrays](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array)
+* [Template Literals](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals)
+* [Strict Mode](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode)
+* [ECMAScript 2015 (ES6) and beyond](/learn/ecmascript-2015-es6-and-beyond/)
 
 With those concepts in mind, you are well on your road to become a proficient JavaScript developer, in both the browser and in Node.js.
 
-**The following concepts are also key to understand asynchronous programming, which is one of the fundamental parts of Node.js:**
+#### Asynchronous Programming
+
+The following concepts are also key to understand asynchronous programming, which is one of the fundamental parts of Node.js:
 
 * [Asynchronous programming and callbacks](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Asynchronous/Introducing)
 * [Timers](https://developer.mozilla.org/en-US/docs/Web/API/setTimeout)

content/learn/getting-started/node-with-typescript.en.md

@@ -2,7 +2,7 @@
 title: nodejs-with-typescript
 displayTitle: 'Node.js with TypeScript'
 description: 'Find out why TypeScript is an awesome tool and learn to use it by yourself.'
-authors: sbielenica
+authors: sbielenica, ovflowd
 category: learn
 ---
 
@@ -14,7 +14,7 @@ Basically, it's a superset of JavaScript that adds new capabilities to the langu
 
 We can talk about other TypeScript benefits later, let's see some examples now!
 
-## Examples
+### Examples
 
 Take a look at this code snippet and then we can unpack it together:
 
@@ -42,15 +42,15 @@ There are additional things about this example that you should know. Firstly, if
 
 Okay, so we have some TypeScript code. Now how do we run it?
 
-First thing to do is to install TypeScript in our project:
+**First thing to do is to install TypeScript in our project:**
 
 ```bash
 npm i -D typescript
 ```
 
 Now we can compile it to JavaScript using `tsc` command in the terminal. Let's do it!
 
-Assuming that our file is named `example.ts`, the command would look like:
+**Assuming that our file is named `example.ts`, the command would look like:**
 
 ```bash
 npx tsc example.ts
@@ -59,7 +59,7 @@ npx tsc example.ts
 This command will result in a new file named `example.js` that we can run using Node.js.
 Now when we know how to compile and run TypeScript code let's see TypeScript bug-preventing capabilities in action!
 
-This is how we will modify our code:
+**This is how we will modify our code:**
 
 ```ts
 type User = {
@@ -79,7 +79,7 @@ const justine: User = {
 const isJustineAnAdult: string = isAdult(justine, "I shouldn't be here!");
 ```
 
-And this is what TypeScript has to say about this:
+**And this is what TypeScript has to say about this:**
 
 ```console
 example.ts:12:3 - error TS2322: Type 'string' is not assignable to type 'number'.

content/learn/getting-started/node-with-web-assembly.en.md

@@ -2,7 +2,7 @@
 title: nodejs-with-webassembly
 displayTitle: 'Node.js with WebAssembly'
 description: 'Find out why WebAssembly is an awesome tool and learn to use it by yourself.'
-authors: lancemccluskey
+authors: lancemccluskey, ovflowd
 category: learn
 ---
 

content/learn/manipulating-files/node-file-stats.en.md

@@ -2,13 +2,11 @@
 title: nodejs-file-stats
 displayTitle: 'Node.js file stats'
 description: 'How to get the details of a file using Node.js'
-authors: flaviocopes, ZYSzys, MylesBorins, fhemberger, LaRuaNa, ahmadawais, clean99
+authors: flaviocopes, ZYSzys, MylesBorins, fhemberger, LaRuaNa, ahmadawais, clean99, ovflowd
 category: learn
 ---
 
-Every file comes with a set of details that we can inspect using Node.js.
-
-In particular, using the `stat()` method provided by the `fs` module.
+Every file comes with a set of details that we can inspect using Node.js. In particular, using the `stat()` method provided by the `fs` module.
 
 You call it passing a file path, and once Node.js gets the file details it will call the callback function you pass, with 2 parameters: an error message, and the file stats:
 

content/learn/manipulating-files/node-folders.en.md

@@ -139,53 +139,3 @@ fs.rm(dir, { recursive: true, force: true }, err => {
   console.log(`${dir} is deleted!`);
 });
 ```
-
-Or you can install and make use of the [`fs-extra`](https://www.npmjs.com/package/fs-extra) module, which is very popular and well maintained. It's a drop-in replacement of the `fs` module, which provides more features on top of it.
-
-In this case the `remove()` method is what you want.
-
-Install it using
-
-```bash
-npm install fs-extra
-```
-
-and use it like this:
-
-```js
-const fs = require('fs-extra');
-
-const folder = '/Users/joe';
-
-fs.remove(folder, err => {
-  console.error(err);
-});
-```
-
-It can also be used with promises:
-
-```js
-fs.remove(folder)
-  .then(() => {
-    // done
-  })
-  .catch(err => {
-    console.error(err);
-  });
-```
-
-or with async/await:
-
-```js
-async function removeFolder(folder) {
-  try {
-    await fs.remove(folder);
-    // done
-  } catch (err) {
-    console.error(err);
-  }
-}
-
-const folder = '/Users/joe';
-removeFolder(folder);
-```