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D (programming language): History, Applications, Technology & Standards

D, also known as dlang, is a multi-paradigm system programming language created by Walter Bright at Digital Mars and released in 2001. Andrei Alexandrescu joined the design and development effort in 2007. Though it originated as a re-engineering of C++, D is now a very different language. As it has developed, it has drawn inspiration from other…

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D (programming language) topic overview

The analysis highlights History, Applications, Technology and Standards as prominent areas in the source structure around D (programming language).

Related topics
170
Source areas
7
Connected nodes
177
Extracted relationships
28
Concept neighborhoods
48
Bridge connections
177

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 49 topics
Features · 40 topics
Implementations · 30 topics
Development tools · 22 topics
History · 13 topics
Uses · 13 topics
Critique · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Designed by
Walter Bright, Andrei Alexandrescu (since 2007)
Developer
D Language Foundation
Filename extensions
.d, .di, .dd
First appeared
8 December 2001; 24 years ago (2001-12-08)
License
Boost
OS
FreeBSD, Linux, macOS, Windows

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Features

History

Implementations

Development tools

Uses

Critique

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How D (programming language) connects Entity context

The extracted context around D (programming language) shows recurring relationship patterns in the source. For example, D (programming language) → Walter Bright, Andrei Alexandrescu (since 2007) Another extracted example is D (programming language) → D Language Foundation. Use these groups to spot repeated connection types before inspecting the individual relationships.

D (programming language)

Top relations

Designed by · 1
D (programming language) → Walter Bright, Andrei Alexandrescu (since 2007)
Developer · 1
D (programming language) → D Language Foundation
Filename extensions · 1
D (programming language) → .d, .di, .dd
First appeared · 1
D (programming language) → 8 December 2001; 24 years ago (2001-12-08)
License · 1
D (programming language) → Boost
OS · 1
D (programming language) → FreeBSD, Linux, macOS, Windows
Paradigm · 1
D (programming language) → Multi-paradigm: functional, imperative, object-oriented
Stable release · 1
D (programming language) → 2.112.1 / 5 August 2026; 19 days ago (5 August 2026)
Typing discipline · 1
D (programming language) → Inferred, static, strong
Website · 1
D (programming language) → dlang.org

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

language programming code compiler functions also function memory library use using used features support first functional standard classes runtime compile-time

D (programming language) relationships Subject–Predicate–Object triples

TTTA extracted 28 structured relationships around D (programming language). Examples in this analysis include D (programming language) → Designed by → Walter Bright, Andrei Alexandrescu (since 2007) and D (programming language) → Developer → D Language Foundation. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
D (programming language)Designed byWalter Bright, Andrei Alexandrescu (since 2007)1.00infobox
D (programming language)DeveloperD Language Foundation1.00infobox
D (programming language)Filename extensions.d, .di, .dd1.00infobox
D (programming language)First appeared8 December 2001; 24 years ago (2001-12-08)1.00infobox
D (programming language)LicenseBoost1.00infobox
D (programming language)OSFreeBSD, Linux, macOS, Windows1.00infobox
D (programming language)ParadigmMulti-paradigm: functional, imperative, object-oriented1.00infobox
D (programming language)Stable release2.112.1 / 5 August 2026; 19 days ago (5 August 2026)1.00infobox
D (programming language)Typing disciplineInferred, static, strong1.00infobox
D (programming language)Websitedlang.org1.00infobox
Javainstance ofand unlike application languages0.80text
Cinstance ofand unlike application languages0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around D (programming language) bring nearby vocabulary together. In this analysis, examples include Language, Programming and Functional. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • D (programming language)
    • Language
    • Programming
    • Functional
    • First
    • Andrei
    • Function
    • Languages
    • Supports
    • Features
    • Code
    • Using
    • Imperative
  • d (programming language)
    • Language
    • Programming
    • Functional
    • First
    • Support
    • Andrei
    • Code
    • System
    • Development
    • Function
    • Languages
    • Supports
  • programming language
    • Language
    • Programming
    • Functional
    • First
    • Support
    • Andrei
    • Code
    • System
    • Development
    • Function
    • Languages
    • Supports
  • walter bright
    • Bright
    • Walter
    • License
    • Dlang
    • System
    • First
    • Imperative
    • Memory
    • Also
    • Andrei
    • Arrays
    • Functional
  • high-level programming languages
    • Language
    • Using
    • Functional
    • Written
    • Andrei
    • Function
    • Memory
    • Languages
    • Programming
    • Supports
    • Features
    • Code
  • reflective programming
    • Language
    • Functional
    • Andrei
    • Function
    • Languages
    • Supports
    • Features
    • Code
    • Using
    • Imperative
    • License
    • Compiler
  • functional programming
    • Imperative
    • Language
    • Supports
    • Functional
    • Programming
    • Andrei
    • Function
    • Functions
    • Languages
    • License
    • Features
    • Code
  • function literals
    • Compile-time
    • Functions
    • Used
    • Use
    • Example
    • May
    • Type
    • Compiler
    • Using
    • Programming
    • Functional
    • However

Connections between topic areas Semantic bridges

For D (programming language), one of the stronger structural bridges in this analysis connects D (programming language) with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
D (programming language) — Overview · splits 128 ⟂ 50
D (programming language) — Features · splits 137 ⟂ 41
D (programming language) — Implementations · splits 147 ⟂ 31
D (programming language) — Development tools · splits 155 ⟂ 23
D (programming language) — History · splits 164 ⟂ 14
D (programming language) — Uses · splits 164 ⟂ 14
D (programming language) — Critique · splits 174 ⟂ 4

Map overview Semantic statistics

D (programming language)

Nodes178
Edges177
Triples28
Avg. degree1.99
Density0.011236
Components1

Source & methodology

TTTA analyzes the structure around D (programming language) to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Applications, Technology & Standards, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — D (programming language) · EN edition · Analysis: TopicsToTalkAbout

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