What is website development?
In its narrow sense, website development means the code: the front end that runs in the browser, the back end that runs on the server, the database and the integrations that connect the site to other systems. In the broader sense the term is often used in, it is the whole project of getting a website from idea to live, bringing together strategy, design, content, development, search optimization, testing, hosting and launch.
Most sites today are built on a platform rather than from scratch. A content management system such as WordPress, an e-commerce platform such as Shopify or a site builder such as Webflow provides the foundation, and development work customizes it: a theme built for the brand, custom content types and fields, integrations with marketing and sales tools, and performance and security work. Larger products may be built as custom applications on a framework instead.
Why it matters
Why website development matters
How a site is built decides how it performs for years. Two sites can look identical on launch day and then diverge completely: one fast, secure and easy to update, the other slow, fragile and dependent on the one developer who understands it. Development choices determine page speed and search visibility, how easily the marketing team can publish without help, how safely the site handles traffic spikes and personal data, and how much every future change costs. A website is infrastructure, and it rewards being built like it.
In practice
How website development works in practice
- 01
Discovery and planning come first: goals, audiences, content, required features, integrations and the platform that suits them. The output is a site map, a functional specification and a plan that everyone signs off before design and code begin.
- 02
Design and build then run closely together. Templates are designed, approved and developed in short cycles on a staging site the team can review, and the content management setup is shaped around the real content, so editors can publish without breaking the layout.
- 03
Before launch everything is tested: on browsers and devices, for speed, for accessibility, for search (redirects, metadata, sitemaps, structured data) and for security. Content is entered and proofread, analytics is installed and verified, and a launch plan, including a way to roll back, is agreed.
- 04
After launch the work continues. Platforms, plugins and dependencies are kept updated, backups and monitoring run constantly, and the site is improved in response to analytics and feedback. Most of a website's life, and much of its cost, comes after launch day.
At RIOT
Website development at RIOT
riot.nyc is a WordPress site we design and build ourselves, from the theme to the templates this glossary runs on, and Krova, our production software, is a web app developed in-house. Building our own means we know what a site needs long after launch, because we are the ones who have to keep ours running.
Watch out
What people get wrong about website development
Choosing the platform before understanding the requirements, then bending the requirements to fit. Second, budgeting for the build and nothing after, so updates are skipped until the site breaks or is hacked. Third, loading a site with plugins and third-party scripts to add features quickly, each one adding weight, risk and another thing to update. The cheapest site to build is rarely the cheapest site to own.
