Technology, explained clearly. Find a term, choose a letter or narrow the topic. Definitions include sources and their review date.
W3C accessibility guidelines. WCAG 2.2 defines testable criteria and levels A, AA and AAA. A conformance claim needs assessment of the proper scope; automated checks alone cannot confirm every criterion.
Definition and sourcesWeb accessibility guidelines with A, AA and AAA success criteria. Automated audits cover only some criteria; manual testing is also needed.
Definition and sourcesA firewall analysing application traffic, especially HTTP, using security rules. It mitigates some attacks but does not replace vulnerability fixes or application authorisation.
Definition and sourcesSoftware automatically visiting web addresses and inspecting resources. A crawl does not by itself mean indexing or inclusion in results.
Definition and sourcesA person developing websites and web applications, specialising in interfaces, server-side work or both. Responsibilities depend on the team and product rather than one compulsory list of languages.
Definition and sourcesA document or view available at a web address. A website comprises related pages; applications may generate many views from one template.
Definition and sourcesA collective term for internet visions and projects using blockchain, tokens and decentralised applications. It is not one standard or a completed replacement of today's web. Evaluate decentralisation and security for each solution.
Definition and sourcesA code format and execution model for compiled modules. It can run inside and outside browsers; permissions depend on the host environment.
Definition and sourcesA visual website-design and publishing platform. CMS, hosting and export capabilities depend on the plan; visual editing does not remove testing needs.
Definition and sourcesNotifications sent to an HTTP endpoint after events such as payments. Receivers should verify authenticity and handle retries and duplicates. Webhooks guarantee neither immediate nor exactly-once delivery.
Definition and sourcesAn online presentation or meeting for an audience. It needs interaction, accessibility and recording planning; the format alone does not ensure valuable training.
Definition and sourcesA browser interface for email. It is not a separate email-delivery protocol; security depends on authentication and session protection among other controls.
Definition and sourcesA traditional term for someone maintaining a website's operation, updates and publishing. Scope varies by organisation. Larger teams may divide those responsibilities among administrators, developers and editors.
Definition and sourcesAn image format supporting lossy and lossless compression and transparency. Choose settings for the content; the extension alone does not guarantee small files.
Definition and sourcesA tool bundling application dependencies and assets. Configuration affects code splitting, caching and output size; bundling does not automatically fix architecture.
Definition and sourcesA page-presentation pattern populated with content. Choosing a template does not automatically ensure quality content, accessibility, SEO or secure configuration.
Definition and sourcesA document explaining a project's problem, assumptions and proposed solution. Blockchain papers often describe network and token mechanics. A white paper alone does not establish code quality, security or the authors' reliability.
Definition and sourcesSearch optimisation following search-engine policies through useful content and sound websites. The label guarantees no ranking and does not replace reviewing actual practices.
Definition and sourcesA platform automating hosting sales and service operations, including billing and accounts. Integrations can have broad permissions and need protected secrets and updates.
Definition and sourcesMechanisms querying internet-resource registration data. RDAP replaces some WHOIS uses; public-data coverage depends on registry and privacy rules.
Definition and sourcesA self-contained interface or content element embedded in a larger view. CMS widgets may have settings and placement; third-party ones can add dependencies and tracking.
Definition and sourcesRecords using a * label to synthesise answers for certain missing names. They do not simply match every address or replace wildcard certificates.
Definition and sourcesA simplified outline of interface structure and hierarchy. It supports layout discussion before visual refinement and need not reproduce final imagery or interactions.
Definition and sourcesAn open-source commerce platform built around WordPress for products, orders and sales, with extensions adding features. Store costs also include hosting, maintenance and potentially paid extensions.
Definition and sources