if you have SQL or MySQL on your learning journey, check out my SQL course on udemy
In this blog post i am going to touch on some of the things you need to know or work with as a developer along your journey. These are my personal. If you are a senior developer, You might have a list of your own or have your own preferences and that is ok. In short, in this article, i am going to briefly go through the building blocks of the web (front end, backend end, networking... and more) and why they are crucial?
So with that out of the way let's get started :)
Git & Github
Chrome Dev Tools
APIs are extremely important to grasp as a web dev. Even if you are a front end developer you need to know what APIs are, how they work, and why we use them. Here is briefly, what you need to know about them. Think of an "API" as a waiter in a restaurant. You order your food. You get it and you eat it without questioning what are the recipes and the ingredients are or more accurately what is happening in the kitchen. Not quite satisfied with the explanation yet? API stands for an application programming interface. It makes it easy for your application to connect and to talk to another (applications, servers, databases). There are various types of APIs. Your fridge can contain one!!
Here is a real-world example, let's see you want to build this weather app. Its main function is to show the weather if enter a city in an input, the weather of this city will pop up. So you might ask yourself how am i going to get this weather data? And where? And if it is changing all the time, how am i going to scale my app to get real-time data? Well, that is the role of an API. It will get you real-time data to include in your app without worrying about anything or coding from scratch. A similar example is the stock market, bitcoin price and the currencies exchange Refer to this post if you know to dig deep.
Git is such a handy tool to learn. So what is it? Git is just a command-line tool with more superpowers than your normal boring windows terminal. You can upload, update, version, maintain, and manage your source codes to websites that host them like GitHub. And it is not just Github. There are a lot of websites out there you can host your code with like GitLab (recognized as the best alternatives to GitHub), bitbucket, beanstalk, SourceForge, GitKraken, and AWS CodeCommit. So git is not just related to Github.
The world operates on data in this age. Data is the virtual gold, so to speak. So a database is any container that contains data. Your phone, your pc, even your shopping list is just another form of a database. Some databases are relational and these called obviously, relational databases like (MYSQL, MS SQL SERVER, IBM, ORACLE, POSTGRESQL) and some are non-relational like (MONGOBD, FIREBASE,....). They are different in terms of structure, operations, size, and functions. Even if you are a front end dev, i still think some database knowledge is going to be extremely beneficial.
This is a must, especially if you are working on the back end, because you may want to get into to something like DevOps later in your career. You need to know what are IPs, TCP, UDP, DNS, NAT, ROUTERS, and the difference between HTTP and HTTPS. How does the internet work? What happens when type a domain on your search bar? What are ports? If these names and initialisms sound scary to you, it is ok. Everyone has been there. Of course, you do not want to get advanced because this field is huge. It is a whole spectrum. Here is the best post i found on medium.
MVC stands for Model View Controller. It is used to structure, manage, organize your web app. It is a design pattern. If you are not familiar with the term "design pattern", Think of it as a common solution to frequent problems in software design. You might ask are there any other design patterns? Of course, Remember it is not code. It is just a way of creating apps. Design patterns are commonly used with OOP languages like (java, c#, PHP,.....).Now, what are models, views, and controllers?
Controllers: Think of it as a middleware. They tell which data to display in which interface. They process HTTP responses (POST-GET-UPDATE-DELETE). They handle requests and URLs.
You probably like Mozilla, but when it comes to the development you want to use Chrome. Did you know that Chrome is mostly used by developers? Maybe it has its downsides like consuming your rams, but it is still a go-to. What is so great about Chrome is coming with handy tools to speed up the development process, easy debugging, testing the responsiveness of the website and editing (HTML or CSS)on the fly. To open the Chrome Dev Tools press (CTRL+SHIFT+I).
Here are some tricks.
Access any file through a project with (CTRL+P).
Search the source code of the current page with (CTRL+SHIFT+F).
Add multiple cursors with (CTRL+CLICK).
Test the responsive design with (CTRL+SHIFT+M).
And the list goes on and on. Do you want more? Click here.
If you reached this far, you should be proud of yourself. Well, this was my reflection on the subject and remember there will be a lot of things you need to learn either you are a junior or a senior dev.You will always be learning and growing. Sorry if this was a bit boring. I hope you have a successful career and thanks for reading :)