Introduction
A technology stack is the collection of platforms, frameworks and services used to build and operate a website.
Clients sometimes request React, Next.js or another tool because it sounds modern, while developers sometimes recommend the technology they personally enjoy using.
Neither is a good selection method.
The stack should fit the business requirements, editing workflow, team skills, budget and long-term maintenance.

Start With What the Website Must Do
List the core requirements before naming technology.
Is the site mainly content? Does it sell products? Do users log in? Are there custom workflows? Does the marketing team publish frequently?
These answers narrow the architecture naturally.
Technology should follow requirements.
Choose the Simplest Suitable CMS
If the business publishes services, case studies and articles, a mature CMS such as WordPress may solve the problem efficiently.
If the site is design-led and relatively straightforward, Webflow may be appropriate.
Do not build a custom content-management system unless existing options fail important requirements.
Content editing is a business workflow, not only a developer preference.
Use Ecommerce Platforms for Ecommerce
Shopify and WooCommerce already solve products, orders, checkout and many common commerce workflows.
A completely custom store should have a strong reason to recreate those systems.
Use custom development where the business has unusual marketplace, pricing or integration requirements.
Established platforms reduce development risk for standard retail.

Use Application Frameworks for Application Problems
React frameworks are useful for dashboards, interactive products and application-style experiences.
They can also power marketing sites, but that does not mean every brochure website benefits from the additional build and deployment complexity.
Use application technology when interaction or architecture justifies it.
A normal service website does not need to prove technical sophistication through its stack.
Consider the Team That Will Maintain It
A stack is only useful when someone can operate it.
If the client's internal team knows WordPress, replacing it with a custom headless CMS may create unnecessary dependence on developers.
If the engineering team already operates React and API services, a framework-based site may integrate naturally.
Maintenance skills are part of architecture.
Consider Hosting and Recurring Cost
Some platforms bundle hosting and updates. Others require separate infrastructure and developer management.
Include platform subscriptions, premium extensions, cloud usage and maintenance in cost comparisons.
A cheap development stack can become expensive to operate.
Compare total ownership rather than launch cost.
Avoid Resume-Driven Development
A project should not become an opportunity to test every new technology in production.
New tools may be valuable, but use them when they solve a project requirement better than established alternatives.
Stable boring technology is often an advantage for business websites.
Maintainability has business value.
Document the Decision
Record why the major technologies were chosen.
Include alternatives considered, hosting assumptions and important dependencies.
Future developers can then understand the architecture rather than reverse-engineering intent.
Good documentation makes technology choices easier to revisit later.

Frequently Asked Questions
What is the best tech stack for a website? — There is no universal best stack. The right choice depends on content, functionality, team and maintenance requirements.
Is a modern JavaScript framework better than WordPress? — Only when its architecture better matches the project. WordPress can be more efficient for many content-driven sites.
Should clients choose the tech stack? — Clients should define business requirements and constraints; developers should explain suitable technical options.
Can a tech stack be changed later? — Yes, but migrations can be expensive, so choose a maintainable foundation from the beginning.