Dependency
A required component or library that software needs to run or function properly.
A dependency is like a building block for software. A program might need another piece of software, called a dependency, to work correctly. Think of it like needing a specific type of screw to put a piece of furniture together.
In the example from Google Gemini, the File API quickstart needed a library called 'qs'. By updating this dependency to a newer version, they ensured the code had the latest features or bug fixes from that specific library, helping the quickstart run smoothly.
A dependency is an external software component, library, or package that a given piece of software relies upon for its functionality. This reliance can range from requiring specific APIs to be available to needing particular code modules to be present. Managing dependencies is crucial for software development, as outdated or incompatible dependencies can lead to bugs, security vulnerabilities, or outright failures.
Dependency updates are a routine part of software development, even for frontier AI labs. The recent update to Google Gemini's File API quickstart shows how these labs manage their underlying codebases. Keeping dependencies current ensures stability, security, and access to the latest features.
- Gemini API Cookbook: chore(deps): bump qs from 6.15.2 to 6.16.0 in /quickstarts/file-api (#1362)Google · Gemini API Cookbook ·
- Google Gemini
- Google Gemini's File API quickstart recently updated a dependency, the qs library, to a newer version.
- Library
- A library is a collection of pre-written code that developers can use,
- Framework
- A framework provides a structure for building applications, and it of
- Module
- A module is a distinct part of a software program, and it can be a depen
The concept of dependencies in software engineering has existed since the early days of programming, evolving with the development of modular programming and shared libraries. Formalized dependency management became critical with the rise of package managers.
You can see dependencies in action by looking at the 'package.json' file in many open-source JavaScript projects on GitHub. Find a simple project, open its file, and look for the 'dependencies' section to see a list of other packages it requires to run.
The Playbook: reusable how-tos, prompts, configs and tips pulled out of the news.
- PromptRole-play a student struggling with math for AI tutor simulationSimulate a student's math struggles and uncertainty for AI tutor evaluation. · 5 min
- TemplateReusable workflow templates for healthcare teamsTeams can create and share templates for common workflows like documentation or prior authorizations. · 15 min
- TemplateTemplate for building an AI tool tailored to your workA structured approach to defining and building a custom AI tool for specific business needs. · 15 min
- TemplateEvals CSV prompt list for agent skillsA CSV file template for listing prompts used in evaluating agent skills. · 20 min
- HeuristicDouble coding agent task completion with docs linksProviding coding agents with a documentation link significantly increases their task completion rate. · 2 min
Questions people ask
- Why do programs need dependencies?
- Programs need dependencies because they often leverage existing code written by others to perform specific tasks, saving developers time and effort.
- What happens if a dependency is not updated?
- If a dependency is not updated, the software relying on it might encounter bugs, security vulnerabilities, or become incompatible with newer systems.
First seen on Subvolts Sep 9, 2026. Updated Sep 16, 2026. Written by an AI model from the items above and reviewed against them weekly; report an error.