Software Glossary

Browse 126 software terms defined in plain English, from the cultural dictionary of computing.

126 Software Terms

Accessor: Accessor is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Action Cable: Action Cable is the Rails framework for WebSocket connections and real-time channel messaging. It is commonly used for chat, notifications, and live UI updates...
Active Model: Active Model is a Rails abstraction layer that gives non-database objects model-like behavior. It is commonly used for forms, validation, and service objects...
Active Support: Active Support is the Rails utility library that extends Ruby with framework helpers and conventions. It is commonly used for dates, inflections, concerns, and...
Ahead-of-Time Compilation: Ahead-of-Time Compilation is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and...
Ajax: Ajax is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Algorithm Complexity: Algorithm Complexity is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient...
Alias: Alias is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
AMD: AMD is Asynchronous Module Definition, a JavaScript module format built around asynchronous loading. It is commonly used for browser-based dependency...
Amortized Complexity: Amortized Complexity is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient...
Animation Frame: Animation Frame is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
AOP: AOP is a shorthand for aspect-oriented programming. It is commonly used for capturing cross-cutting concerns such as logging, tracing, and authorization, where...
APK: APK is the Android application package format used to distribute installable apps. It is commonly used for shipping mobile software to Android devices and...
AppImage: AppImage is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Application Layer: Application Layer is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Apt: Apt is the Debian and Ubuntu package management toolchain. It is commonly used for installing, upgrading, and resolving system packages on Linux, where teams...
Arc: Arc is Rust's atomically reference-counted smart pointer for shared ownership across threads. It is commonly used for safe concurrent data structures and...
Argument: Argument is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Artisan Command: Artisan Command is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Aspect-Oriented Programming: Aspect-Oriented Programming is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and...
Assembly: Assembly is a runtime or systems-level concept that affects execution behavior close to the machine. It is commonly used for performance-sensitive software,...
Associative Array: Associative Array is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Astro Islands: Astro Islands is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Async Generator: Async Generator is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Async Iterator: Async Iterator is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Atomic Design: Atomic Design is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Atomic Operation: Atomic Operation is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Attribute: Attribute is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Autoconf: Autoconf is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Auto Layout: Auto Layout is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Automake: Automake is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Autorelease Pool: Autorelease Pool is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Backend: Backend is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Backend Developer: A developer who focuses primarily on server-side systems, APIs, databases, infrastructure-adjacent logic, and application behavior behind the user interface....
Background Job: Background Job is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Background Worker: Background Worker is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Backward Compatibility: Backward Compatibility is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and...
Baremetal: Baremetal is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Bash Script: Bash Script is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Batcher: Batcher is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Behavior-Driven Development: Behavior-Driven Development is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and...
Binary Search: Binary Search is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient and...
Binary Semaphore: Binary Semaphore is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Binding: Binding is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Bitwise Operation: Bitwise Operation is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Blade Template: Blade Template is Laravel's templating engine for composing server-rendered HTML with directives and layouts. It is commonly used for web views, components,...
Blob Storage: Blob Storage is an infrastructure or backend concept used to run, host, or observe applications. It is commonly used for production services and operational...
Block Cipher Mode: Block Cipher Mode is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient...
Bloom Index: Bloom Index is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Blueprint: Blueprint is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Boolean Logic: Boolean Logic is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient and...
Boost Library: Boost Library is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Bottom Type: Bottom Type is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Box Model: Box Model is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Branch: Branch is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Branching Strategy: Branching Strategy is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Branch Protection: Branch Protection is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Breadth-First Search: Breadth-First Search is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient...
Bridge Pattern: Bridge Pattern is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Broadcast Channel: Broadcast Channel is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
BSP: BSP is a board support package that contains low-level code and configuration for specific hardware. It is commonly used for booting embedded systems and...
Built-in Function: Built-in Function is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Business Logic: The rules and decisions in software that reflect how the business actually operates, such as pricing, eligibility, workflows, and policy constraints. Business...
Caller: Caller is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Call Site: Call Site is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Cargo Workspace: Cargo Workspace is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Cascade: Cascade is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Cascading Style Sheets: Cascading Style Sheets is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and...
Case Statement: Case Statement is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Cast: Cast is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Catch Block: Catch Block is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
CDK: CDK is a cloud development kit style framework for defining infrastructure in code. It is commonly used for provisioning repeatable cloud resources with...
Centralized Logging: Centralized Logging is an infrastructure or backend concept used to run, host, or observe applications. It is commonly used for production services and...
CGI: CGI is Common Gateway Interface, an early standard for invoking server-side programs from web servers. It is commonly used for generating dynamic web responses...
Chain of Responsibility: Chain of Responsibility is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and...
Character Encoding: Character Encoding is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient...
Chart Library: Chart Library is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Checksum: Checksum is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient and correct...
Chunk Loading: Chunk Loading is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Circuit: Circuit is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Clean Code: Clean Code is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
CLI: CLI is a command-line interface used to control software from a terminal. It is commonly used for automation, scripting, and operational workflows, where teams...
CLI Framework: CLI Framework is a build or developer-tooling concept used to compile, package, transform, or automate code. It is commonly used for repeatable engineering...
Clipboard API: Clipboard API is a build or developer-tooling concept used to compile, package, transform, or automate code. It is commonly used for repeatable engineering...
CLI Tool: CLI Tool is a build or developer-tooling concept used to compile, package, transform, or automate code. It is commonly used for repeatable engineering...
Clock Skew: Clock Skew is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Clone: Clone is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
COBOL Detail: COBOL Detail is a long-lived business programming language still used heavily in banking, government, and batch processing. It is commonly used for maintaining...
Cocoa: Cocoa is Apple's object-oriented application framework for macOS development. It is commonly used for desktop app development on Apple platforms, where teams...
Cocoa Touch: Cocoa Touch is the iOS application framework layer built on Cocoa concepts. It is commonly used for mobile app UIs, lifecycle events, and device integration,...
Code Base: The complete collection of source code and related files that make up a software project or system. In everyday developer culture the code base is the thing...
Codec: Codec is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Code Climate: Code Climate is a build or developer-tooling concept used to compile, package, transform, or automate code. It is commonly used for repeatable engineering...
Code Completion: Code Completion is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Code Culture: The shared norms, values, habits, and expectations a team has around writing, reviewing, maintaining, and talking about code. Code culture shapes quality...
Code Deployment: The act of releasing code into a live or testing environment where it becomes active. In team culture, code deployment is as much about process confidence and...
Code Ethics: The ethical questions and responsibilities involved in writing, shipping, and maintaining software, including privacy, fairness, harm, and social impact. In...
Code Evolution: The way a codebase changes over time as features, fixes, refactors, and workarounds accumulate. In engineering culture, understanding code evolution helps...
Code Generation: Code Generation is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Code Hot Path: Code Hot Path is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Code Injection: Code Injection is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Code Literacy: The ability to read, understand, and reason about code at a useful level, even if someone is not a professional developer. In modern workplaces, code literacy...
Code Maintenance: The ongoing work of updating, cleaning, fixing, and adapting code after initial release. In engineering culture code maintenance is often undervalued compared...
Code Metrics: Code Metrics is a quality, testing, or engineering-practice concept used to validate software behavior. It is commonly used for maintaining reliability as...
Codepoint: Codepoint is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating production...
Code Problem: A problem or issue that arises in software code, or more informally, a coding challenge that needs to be solved. The phrase is broad, which is why experienced...
Code Refactoring: Code Refactoring is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Code Search: Code Search is a core computing concept that describes how data is processed, represented, or verified. It is commonly used for implementing efficient and...
Code Ship: An informal phrase meaning to ship or release code into a real environment. It reflects the everyday delivery mindset of teams that think in terms of moving...
Code Simplicity: The quality of code being straightforward, readable, and low in unnecessary complexity. In engineering culture simplicity is often treated as hard-won rather...
Code Style: Code Style is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Code Transformation: Code Transformation is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Collection Framework: Collection Framework is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Colocated Test: Colocated Test is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Column-Oriented Database: Column-Oriented Database is an infrastructure or backend concept used to run, host, or observe applications. It is commonly used for production services and...
COM: COM is Microsoft's Component Object Model for binary software components and interface-based interop. It is commonly used for desktop application extensibility...
Combine: Combine is Apple's reactive programming framework for composing asynchronous event streams. It is commonly used for iOS and macOS state propagation and...
Commercial Software: Software sold or licensed commercially rather than offered only as a hobby project, internal tool, or purely free public artifact. In culture discussions the...
C Standard Library: C Standard Library is a software engineering concept used in application design, tooling, or runtime behavior. It is commonly used for building and operating...
Desktop App: An application designed to run primarily on desktop operating systems such as macOS, Windows, or Linux rather than only in a browser or mobile environment. In...
Easter Egg Software: A hidden joke, message, or nonessential feature embedded in software for surprise or delight.
Emergent Design: A style of design in which structure and solutions evolve through iterative work and learning rather than being fully specified upfront. In software culture...
Enterprise: Referring to large organizations, their buying processes, and the products or sales motions designed to serve them. Enterprise software usually involves...
Green Software: Software designed and operated with attention to environmental impact, such as energy use, efficiency, hardware load, and carbon intensity. In engineering...
JUXT: A software consultancy and engineering brand known in some developer circles for functional programming and open-source adjacent work.
Supply Chain Attack: An attack that targets an organization indirectly by compromising a trusted third-party vendor, library, or update mechanism — hijacking the trust chain rather...

Software Glossary

126 Software Terms

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