A technology stack—also called a solution stack—is the combination of technologies, frameworks, and tools used in a project. Its description is a working blueprint: it tells developers what supports the application and helps stakeholders plan, allocate resources, and make decisions. A fullstack developer works across the stack, from frontend to backend. section 1.5 section 1.5.1
For a React application, make the stack useful by recording choices by purpose, not just naming dependencies:
- Identify the foundation first. It is among the hardest choices to change later, though change remains possible. section 1.5.4
- Record the choices for UI creation, state and data management, routing, build tooling, and testing so teammates can see how the pieces fit together. section 1.5.1 section 1.5.3
- Add tools that solve the project's actual pain points. Balance technical fit against team familiarity: a familiar library can be faster to deliver with, but familiarity alone can leave a stack stale. section 1.5.4
A React UI library's existing stack
One UI library pairs React with esbuild and Vite for building, react-icons for icons, Vitest and Testing Library for tests, ESLint and Prettier for code checks and formatting, Storybook for visual testing, and Istanbul for coverage reporting. This inventory gives an incoming developer a faster starting point than exploring an unfamiliar codebase without a map. section 13.1 section 1.5.3
When joining a project, read its stack description before diving into the code. Learn what each tool does, then compare unfamiliar choices with alternatives you already know—for example, zustand with Redux. When starting a project, choose for its goals rather than copying a default: an e-commerce platform and a personal portfolio can warrant different stacks. Revisit decisions as requirements and technologies change; the blueprint is not static. section 1.5.3 section 1.5.4 section 1.5.1
