Jamstack
An approach separating presentation from services through generated assets and APIs. It does not mean every site is static or needs no server.
Definition and sourcesKNOWLEDGE / FROM A TO Z
Glossary
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Clear filtersJava
A programming language and platform based on the JVM. Java and JavaScript are separate technologies; similar names do not imply code compatibility.
Definition and sourcesJavaScript
A programming language used in browsers and server environments for events, data and application logic. JavaScript and Java are different languages. Modern engines can use just-in-time compilation.
Definition and sourcesJetpack
An Automattic product family for WordPress, including security, backups and performance tools. Scope varies by product and plan. Not every feature is free or available in every installation.
Definition and sourcesJira
Atlassian's tool for tracking work, issues and project workflows. It supports different processes but does not itself establish a team's methodology.
Definition and sourcesJoomla!
An open-source PHP CMS with extensions and access control. Templates and add-ons need version compatibility and update checks.
Definition and sourcesJPEG
A common raster-image format, usually using lossy compression. It suits photographs; repeated compression can reduce quality.
Definition and sourcesjQuery
A JavaScript library simplifying DOM operations, events and requests. New projects should compare its necessity with modern browser capabilities.
Definition and sourcesJSON
A text data-interchange format using objects, arrays and values. It is not executable code; syntactic validity does not establish semantic correctness.
Definition and sourcesJSON Web Token
A token format containing claims. Signatures protect integrity, but ordinary signed JWTs do not hide contents; verify algorithm, audience and expiry.
Definition and sourcesJSON-LD
A way to represent linked data in JSON with context defining terms. In SEO it is one format for structured-data markup.
Definition and sources