Top 10+ Web Development Companies in London

Backend developers write code that processes information from users on the website so that they can interact with it easily without needing any other software installed on their computer such as Java Scripts or Flash Player programs which were used previously before HTML5 came along in 2008 because they were faster to load than what was available at  that time but now have been replaced by them due to changes in technology over time so now you don't need them anymore unless there's some reason why these still exist but if not then nothing stands between us from creating amazing websites today!

Web development is the process of creating websites, mobile apps and other software that runs on the internet. It requires a range of skills including graphic design, programming languages and understanding how users interact with the sites you create. If you’re interested in building for the web, here are some basic questions to consider:

The disadvantage of working with a web development company is that they can be located anywhere in the world. This means you may have to work with people who are not of your own nationality or ethnicity, and it can be difficult creating a relationship when there is no physical proximity.

One disadvantage of working with an agency instead of a freelancer is that they generally charge by the hour rather than on completion. This means if you only need one small part of your website created, you will have to pay for all the hours spent developing other parts just because those resources were available at that time.

Another disadvantage is that agencies often have long wait times for projects because they are popular and receive many requests from clients each month. This can lead to delayed timelines or lack of communication while waiting on responses from your contact person at their office location where they live or work out of every day (and sometimes not even during business hours).

Frontend developers use HTML/CSS/JS (or similar languages) to create user interfaces or user experiences (UIs). They also build reusable components that can be used across different sites or apps for consistency throughout an application. Frontend tools include JavaScript frameworks such as Angular or React; CSS preprocessors like Sass; UI frameworks like Bootstrap; content management systems like WordPress; web servers like nginx; databases like MySQL; etc. Frontend developers typically work closely with designers during the early stages of product design through wireframing before handing off their UI codebase to another developer responsible for implementing it in a back-end language such as PHP on top of a server stack like LAMP (Linux Apache MySQL PHP), MEAN (MongoDB Express Nodejs Angular Docker), etc..

Frontend developers are also responsible for making sure their code is well-organized, efficient, and performs well. They might use tools like Gulp or Webpack to automate tasks like compiling Sass files into CSS or packaging JavaScript modules. Frontend developers also need a thorough understanding of accessibility standards as well as cross-browser compatibility issues such as polyfills or graceful degradation.

Frontend developers typically work closely with designers during the early stages of product design through wireframing before handing off their UI codebase to another developer responsible for implementing it in a back-end language such as PHP on top of a server stack like LAMP (Linux Apache MySQL PHP), MEAN (MongoDB Express Nodejs Angular Docker), etc. Frontend developers are also responsible for making sure their code is well-organized, efficient, and performs well. They might use tools like Gulp or Webpack to automate tasks like compiling Sass files into CSS or packaging JavaScript modules. Frontend developers also need a thorough understanding of accessibility standards as well as cross-browser compatibility issues such as polyfills or graceful degradation.

HTML (HyperText Markup Language) is the language used to create web pages, while CSS (Cascading Style Sheets) describes how those web pages should appear. For example, HTML will say 'this text should be blue', but CSS will specify how blue it is: maybe it's navy blue or teal or baby blue!

CSS can also be used to control where things appear on the page: above each other or below each other; behind each other or in front of each other; etc. This means you can use both HTML and CSS together to create complex layouts with multiple columns, floating images and more! There are many different ways to use CSS within your website project depending on your goals for design/functionality within a given element/area of content on an overall site template design plan.

Frontend developers typically work closely with designers during the early stages of product design through wireframing before handing off their UI codebase to another developer responsible for implementing it in a back-end language such as PHP on top of a server stack like LAMP (Linux Apache MySQL PHP), MEAN (MongoDB Express Nodejs Angular Docker), etc. Frontend developers are also responsible for making sure their code is well-organized, efficient, and performs well. They might use tools like Gulp or Webpack to automate tasks like compiling Sass files into CSS or packaging JavaScript modules. Frontend developers also need a thorough understanding of accessibility standards as well as cross-browser compatibility issues such as polyfills or graceful degradationFor example, if you want to add a background color or image behind text in your website design, then you would use CSS. If you want to change the font size and/or color of certain elements within your site template, then again you would use CSS.

A web server hosts your site, whereas a database keeps track of all your data.

Web development is a complex and collaborative process that requires a lot of time, resources, and communication.

It's also something you're likely not equipped to do yourself. You don't have the skills required for web development—and even if you did, it would be impossible for you to dedicate so much time to one project without other responsibilities interfering.

That's why working with a web development company makes sense: they specialize in this area of business; they know how long it takes; they'll help guide you through the process; they'll ensure quality control along the way; they'll make sure that your site meets its goals while maintaining user experience (UX); they'll provide clear deliverables along with milestones throughout every stage of development; and finally, if need be, these companies can work across borders—meaning that no matter where your business is located geographically speaking (or even if it isn't), these experts will still be able to take care of everything from start-to-finish!