A Tech Stack, also known as a Software Stack. This is the stack that has the combination of technologies, tools, programming languages, frameworks, and services. These are used to build and run an application, website, or software project. Common examples: MERN (Express, React, Node.js) Stack, LAMP (Linux, Apache, MySQL, PHP) database stack.
Stacks are typically divided into two categories:

• Frontend (Client-side) is what users interact with (e.g., React, HTML, CSS).
• Backend (Server-side) – where data is processed and stored (e.g., Node.js, Python, databases like SQL).

Benefits of a Tech Stack:

• Streamlines development, organizes the tools and technologies, and improves scalability.
• Enables faster deployment with pre-integrated tools.
• Customizable and optimized for project-specific needs.

Your tech stack is the lifeline of your build, so choose it wisely, scale efficiently.