By Jess Feldman Last Updated July 22, 2021 So much goes into building a successful website, and it requires the efforts of both web designers and web developers. But what exactly are the differences between these two tech roles? We dive into the typical responsibilities and average salaries of today’s web designers and web developers, plus the languages and tools that web developers and web designers rely on. Plus, find out how to learn web development and web design, whether you’re upskilling or making a career pivot! What is Web Design? A lot of work goes into building a website and how a website looks is one of the most important aspects. Web designers are responsible for the visual aspects of a website. Design is more than just deciding what looks “good!” It’s a web designer’s job to ensure the product is designed well while also being functional. For instance, web designers understand that some colors make it harder to focus; or that fonts can make a difference in readability; or that cluttered layouts can be confusing. What types of projects do Web Designers work on? A web designer’s responsibilities can vary widely depending on where they work. At minimum, web designers will be responsible for deciding: Typically, web designers will be creating a finished product for an already existing framework. You may have noticed that many modern websites have a similar layout and feel. Design theory is a subtle yet important aspect of anything visual. It’s easy to ignore when designers do their job correctly, but a poorly designed website tends to stand out. Building a website is...
Programming languages helped us reach the moon and helped us invent new things in computer science, making our lives easier. Over the years, programming languages evolved with the help of open-source projects, companies, and the contributions of developers. Today there are plenty of programming languages for web apps development and ecommerce apps development. With the constant development of these languages and better performance, it has become even more difficult to decide the perfect programming language for your web and apps development. Multiple options in programming language make it difficult to decide which language is perfect for you. If you, too, are facing this issue of which programming language is perfect for app development, you are at the right place. This article will walk you through the different programming languages, the top 12 best languages, their pros and cons, and how to choose the perfect programming language for your web apps development. What is Programming Language? Programming languages are useful to relay instructions to a machine or a computer. They are useful to control the performance of a machine with a set of instructions. The program is in two forms: Syntax and Semantics. Many programming languages use either imperative form, while others use declarative form. Going further, let’s see different types of programming languages and their importance: Types of Programming Languages: Procedural Programming Language: The procedural programming language is useful to execute a sequence of statements that has certain output. It uses multiple variables, heavy loops, and other essential elements which separate them from functional programming languages. Functions of procedural programming can control variables while other functions return value. Functional...
As any self-respected developer, I redesigned my site many times. To be more precise, there were 6 significant redesigns. I thought it would be fun to document all these designs and see the evolution. In this review, I will focus mainly on the homepage. If you want to see all the screenshots of my site, you could visit the following links: Tech stacks I created this site back in 2016. The first site was built on my custom PHP-based CMS. After that, I moved to WordPress. At that time, static site generators became popular, and I was lucky to jump on that train. In 2017, I decided to switch to Hexo and Netlify. Hexo provided what I needed, but this year I moved my site (quite seamlessly) to Eleventy as I was reading about the excellent developer experience of the platform. I got to tell you, I could achieve so much more with Eleventy than with Hexo. The background Unfortunately, I don’t have any versions of the initial design. Since my site was relatively small, even the Wayback Machine site didn’t record it. The only thing I remember was that I wanted to develop my PHP-based drag-n-drop CMS. How young and optimistic was I, right? In 2017, I moved to WordPress briefly. I dropped out of the idea of making my own CMS and moved to the most famous player out there. However, I was never happy with it as I found it hard to develop and deploy new features. Sometime in the summer of 2017, I moved to Hexo. I loved the simplicity of it, the structure, the...
I always tell people that finding a good web developer is like finding a good mechanic. Like with mechanics, you can get ripped off, and/or the work might not be up to par causing your website to need to be repaired or redone. Unfortunately, with having been a UX/UI designer and web developer for decades, I’ve seen it all. I have seen code that looks like it was written by someone who is five years old, websites that were incredibly overpriced only to have to be redone, and I have seen clients lose access to their website and not have true ownership of it. Your website is incredibly important. Not only is it something you will likely spend a good amount of money on, it is something that is most likely vital to your company’s revenue capabilities as well as an information hub for existing customers. Also, remember that your website is a reflection on you and your company. It’s often times a first impression. While it would be easiest to just hire Dashal, here are must-ask questions for a web developer or agency you are having design and develop your website. CMS (Content Management System) What content management system are they using? This is very important as you need the ability to update your own content. You never want to be in a position where you have to rely on other people. Most sites now use WordPress. While there are others, there is really no reason to use them as there isn’t anything that can’t be done in WordPress and it is so popular that should you need...
Ruby on Rails application monitoring with the Elastic Stack Recently, at the Tochigi Ruby Conference, I gave a presentation on monitoring Ruby on Rails applications. Here’s a quick overview. The slides (in Japanese) are here. The application used in the demo is published on GitHub. Points to keep in mind for application monitoring I introduced the following monitoring areas: Uptime monitoring Host and application metrics Monitoring logs Application performance monitoring (APM) The app created for this demo posts questions from participants. During a session, participants post any questions they have, and at the end of the session there is a Q&A session based on the posted questions. Some details about the application: It is composed of a frontend (NGINX + Rails) and backend (PostgreSQL). On each server, Metricbeat, Filebeat, Auditbeat, and Packetbeat were installed, along with Heartbeat on the backend and the Elastic APM Ruby Agent on the frontend. Then, logs and metrics for each type of monitoring explained below were collected. Also, setup was minimized by using Elasticsearch Service for data storage and visualization. Elasticsearch Service allows you to set up Elastic APM Server, Elasticsearch, and Kibana in a cloud environment. There’s also a 14-day trial, so if you’re interested in monitoring you can get started right away. Monitoring the various areas Uptime monitoring The most important thing in monitoring is whether or not the application status as seen from outside the application is normal. The Elastic Stack enables easy monitoring of HTTP, TCP, and ICMP using Heartbeat. For this demo, I used the following monitoring settings: ICMP: each server HTTP: Rails application page, NGINX server status page...
The normal flow of visiting a website is that you load a page & if you want to see new information you have to either reload the page to update it, or click a link to visit a different page. This a synchronous flow. New data is only presented when a new page is requested from the server. But… What if you don’t want this page reload? What if you want to fetch data from the backend, at any time you want, so that you can update any part of the current page? This is where AJAX comes in. AJAX stands for Asynchronous Javascript & XML. It’s a technique that’s independent of your web framework, but Rails specifically has good support for it as you’ll learn in this article. Keep in mind that adding AJAX into your app makes it more complex. Direct AJAX Request AJAX has two parts, the request, which you make from the browser using Javascript, and the response, which you handle from your Ruby app. You can make an AJAX request with plain Javascript. But because that requires a lot of boilerplate code we usually do this through a Javascript library like jQuery. Here’s what a jQuery request looks like: However, since Rails 5.1 jQuery is not available by default (but you can add it back). Note: You’ll get an InvalidAuthenticityToken error when you do a jQuery POST request, this means that you need to submit the csrf-token from the current page as a security measure. Using Rails.ajax does this for you automatically. There is a solution! Rails includes its own AJAX function: Remember, this...
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