tech stack

Definition

The complete set of technologies, languages, and tools used to build an application. Essentially your project's ingredient list, often inflated with trendy items you don't need but added anyway for your resume.

Example Usage

Our tech stack is React, Node, PostgreSQL, and approximately 47 other technologies we swear are all essential.

Origin

Evolved from 'technology stack' and 'solution stack' terminology in the 2000s

Fun Fact

The average tech stack grows by one JavaScript framework per month, or would if developers could resist the new shiny thing for that long.

Source: Software architecture and full-stack development terminology

Related Terms

Beginner

Hackathon

An event where developers voluntarily sacrifice sleep, hygiene, and nutritional standards to build something in 24-48 hours that will never be looked at again. It's corporate-sponsored sleep deprivation rebranded as innovation, fueled by pizza and energy drinks.

💻 Tech / IT

Advanced

fairing

An aerodynamic shell or structure designed to reduce drag and smooth airflow over vehicles, aircraft, or spacecraft—basically cosmetic surgery for engineering that actually improves performance. It's the sleek covering that makes things go faster by tricking the air into flowing smoothly instead of creating turbulent chaos. Function meets form when making things slippery becomes a science.

💻 Tech / IT

Advanced

throughput

The amount of data, transactions, or work that flows through a system in a given time period—basically measuring how much stuff your system can churn through before collapsing. It's the metric that separates the systems that can handle Black Friday traffic from those that crumble under three simultaneous users. Higher throughput is always better, until you realize it's bottlenecked by that one database query you wrote in 2019.

💻 Tech / IT

Intermediate

DevOps

A culture where developers and operations teams work together in harmony, much like cats and dogs would if you put them in the same room and told them to collaborate. In practice, it means one person does both jobs for the salary of neither.

💻 Tech / IT

Advanced

vectorize

The art of converting a chunky pixel-based image into smooth mathematical curves that can scale infinitely without looking like garbage. Programmers also use it to transform code that plods through data one item at a time into turbocharged operations that process multiple values simultaneously. It's basically giving your graphics or calculations a performance-enhancing upgrade.

💻 Tech / IT

Advanced

lisp

A programming language beloved by computer science academics and people who really, really love parentheses, named after LISt Processing. Created in 1958, it's one of the oldest high-level programming languages still in use, favored for artificial intelligence work and making code look like nested Russian dolls. Also a speech impediment, but in tech circles, we're usually talking about the language that makes you parenthesize everything.

💻 Tech / IT

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