Script: writing systems, performance texts, and computer programs

Characteristics and common types

• Writing systems — alphabets, abjads, abugidas, syllabaries and logographic systems are all types of scripts used to represent language.
• Handwriting and typographic scripts — styles such as cursive or calligraphic hands versus printed typefaces and fonts.
• Dramatic and cinematic scripts — structured texts that stage dialogue, action and technical directions for performance.
• Computer scripts — short programs written in scripting languages to perform automated tasks or glue components together.

Historically, scripts evolved from pictographs and marks for accounting and ritual use into complex systems for literature and administration. Early forms such as cuneiform and hieroglyphs gave way in many regions to alphabetic systems; alphabets spread widely and were adapted into regional variants. In the digital age scripts are standardized and exchanged through encoding systems such as Unicode so that characters can be displayed and processed on computers.

Scripts serve cultural, legal and practical functions: they record laws and histories, shape religious practice, express artistic identity in calligraphy and type design, and enable modern communications and software. Screenplays and stage scripts structure storytelling and production; computing scripts speed repetitive work and integrate services.

Important distinctions include script versus language (a language can use multiple scripts and a script can serve several languages), directionality (left-to-right, right-to-left, top-to-bottom), and orthographic conventions. Script reforms, typographic trends and digital encoding continue to influence how scripts are taught, used and preserved.