| Accessibility
(Inclusive Web Design)
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Designing for all users and abilities.
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| API
(Application Programming Interface)
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Standardized way for software to interact.
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| Backend
(Server-side Logic)
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Data processing and business logic.
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| Browser Cache
(Client-side Caching)
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Local storage of web assets.
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| CDN
(Content Delivery Network)
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Globally distributed asset delivery.
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| Client-side Rendering
(CSR)
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Rendering UI in the browser.
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| Docker
(Container Platform)
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Package apps with dependencies.
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| DOM
(Document Object Model)
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Browser tree representation.
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| Endpoint
(API Endpoint)
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URL that exposes a resource.
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| Event Loop
(Concurrency Model)
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JavaScript task scheduling.
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| Framework
(Reusable Structure)
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Preset architecture and tools.
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| Frontend
(Client-facing Layer)
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UI rendered in the browser.
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| Git
(Version Control System)
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Track and merge source code.
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| GraphQL
(Query Language)
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Flexible API queries.
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| HTML
(HyperText Markup Language)
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Structure of web documents.
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| HTTP
(Hypertext Transfer Protocol)
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Foundation of data exchange.
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| Indexing
(Search Indexing)
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Preparing data for search.
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| Infrastructure as Code
(IaC)
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Provision infra via code.
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| JSON
(JavaScript Object Notation)
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Text format for data.
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| JWT
(JSON Web Token)
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Compact auth token.
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| Keyframe
(Animation Keyframe)
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Defines animation state.
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| Kubernetes
(Container Orchestration)
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Automates container workloads.
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| Latency
(Response Delay)
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Time until first byte.
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| Lazy Loading
(Deferred Loading)
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Load assets on demand.
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| Microservices
(Distributed Services)
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Small, independent services.
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| Middleware
(In-between Layer)
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Connects components.
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| Nginx
(High-performance Web Server)
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Reverse proxy and load balancer.
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| Node.js
(JavaScript Runtime)
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Server-side JS environment.
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| OAuth
(Authorization Framework)
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Delegated access via tokens.
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| ORM
(Object-Relational Mapping)
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Map objects to tables.
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| PHP
(Hypertext Preprocessor)
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Popular server language.
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| Proxy
(Intermediary Server)
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Forwards client requests.
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| Quality Assurance
(QA)
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Process to assure quality.
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| Query String
(URL Parameters)
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Key-value pairs after "?".
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| React
(UI Library)
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Component-based UI.
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| REST
(Representational State Transfer)
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Resource-oriented APIs.
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| SEO
(Search Engine Optimization)
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Improve organic visibility.
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| Server-side Rendering
(SSR)
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Rendering on the server.
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| TLS
(Transport Layer Security)
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Encrypts network traffic.
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| TypeScript
(Typed JavaScript)
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Superset adding types.
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| UI
(User Interface)
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Visual elements of an app.
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| URL
(Uniform Resource Locator)
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Address of a web resource.
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| Version Control
(Source Control)
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Track changes over time.
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| Vue.js
(Progressive Framework)
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Incremental adoption.
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| Webhook
(HTTP Callback)
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Event-driven notifications.
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| WebSocket
(Full-duplex Channel)
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Persistent bi-directional connection.
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| XML
(eXtensible Markup Language)
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Structured data format.
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| XSS
(Cross-Site Scripting)
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Client-side injection attack.
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| YAGNI
(You Aren’t Gonna Need It)
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Avoid premature features.
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| YAML
(YAML Ain’t Markup Language)
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Human-readable config.
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| Z-Index
(Stacking Context)
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Controls element overlay.
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| Zero Downtime
(No Service Interruption)
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Deploy without outage.
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