A Content Management System (CMS) is software that lets people add and update website content through a friendly editor instead of writing code. You log in, type into a page that looks a bit like a word processor, upload an image, hit publish, and the change goes live.
Picture the difference between writing a letter by hand and typing it in a word processor. Both produce a letter, but the word processor handles the formatting, the saving and the layout for you. A CMS does the same job for a website: it stores the text and images, applies the design automatically, and saves you from editing raw HTML every time a price or opening hour changes. Most of them use a WYSIWYG editor so what you type is roughly what visitors see.
A CMS also tracks who changed what and when. That history matters once more than one person edits the site, because you can see who published a page and roll back a bad edit instead of guessing. Many add roles too, so an intern can draft a blog post but only an editor can hit publish.
Systems come in different shapes. A traditional CMS like WordPress bundles the editing and the front-end together, while a headless CMS keeps the content separate from how it is displayed, which suits sites that feed content into several places at once. A small brochure site rarely needs the headless route; a brand pushing the same article to a website, an app and a newsletter often does.
At TopDevs we pick the CMS around who will actually use it, so your marketing team can update the site without filing a ticket with developers every time.
