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Expat (software): Deployment, Timeline & Overview

Expat is a stream-oriented XML 1.0 parser library, written in C, more precisely C99. As one of the first available open-source XML parsers, Expat has found a place in many open-source projects. Such projects include the Apache HTTP Server, Mozilla, Perl, Python and PHP. It is also bound in many other languages.

Language: English [EN]
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Expat (software) topic overview

The analysis highlights Deployment, Timeline and Overview as prominent areas in the source structure around Expat (software).

Related topics
19
Source areas
5
Connected nodes
24
Extracted relationships
13
Concept neighborhoods
16
Bridge connections
24

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 · 11 topics
Deployment · 4 topics
Timeline · 2 topics
Availability · 1 topics
Naming · 1 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.

Developers
Clark Cooper, et al.
License
MIT License
Operating system
Portable
Original author
James Clark
Release
1998; 28 years ago (1998)
Repository
github.com/libexpat/libexpat

Suggested research paths

A focused starting point derived from the topic graph, ranked independently of the source article order.

Start with these areas

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

Naming

Timeline

Availability

Deployment

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 Expat (software) connects Entity context

The extracted context around Expat (software) shows recurring relationship patterns in the source. For example, Expat (software) → Clark Cooper, et al. Another extracted example is Expat (software) → MIT License. Use these groups to spot repeated connection types before inspecting the individual relationships.

Expat (software)

Top relations

Developers · 1
Expat (software) → Clark Cooper, et al.
License · 1
Expat (software) → MIT License
Operating system · 1
Expat (software) → Portable
Original author · 1
Expat (software) → James Clark
Release · 1
Expat (software) → 1998; 28 years ago (1998)
Repository · 1
Expat (software) → github.com/libexpat/libexpat
Stable release · 1
Expat (software) → 2.8.3 / 10 August 2026; 14 days ago (10 August 2026)
Type · 1
Expat (software) → XML parser library
Website · 1
Expat (software) → libexpat.github.io
Written in · 1
Expat (software) → C

Important terminology

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

Important terminology

expat xml library parser projects versions events many clark cooper written citation needed parsing project handler first parsers github original

Expat (software) relationships Subject–Predicate–Object triples

TTTA extracted 13 structured relationships around Expat (software). Examples in this analysis include Expat (software) → Developers → Clark Cooper, et al. and Expat (software) → License → MIT License. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Expat (software)DevelopersClark Cooper, et al.1.00infobox
Expat (software)LicenseMIT License1.00infobox
Expat (software)Operating systemPortable1.00infobox
Expat (software)Original authorJames Clark1.00infobox
Expat (software)Release1998; 28 years ago (1998)1.00infobox
Expat (software)Repositorygithub.com/libexpat/libexpat1.00infobox
Expat (software)Stable release2.8.3 / 10 August 2026; 14 days ago (10 August 2026)1.00infobox
Expat (software)TypeXML parser library1.00infobox
Expat (software)Websitelibexpat.github.io1.00infobox
Expat (software)Written inC1.00infobox
XML Namespace declarationsinstance ofExpat provides facilities for more sophisticated event handling0.80text
processing instructionsinstance ofExpat provides facilities for more sophisticated event handling0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Expat (software) bring nearby vocabulary together. In this analysis, examples include Xml, Library and Parser. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Expat (software)
    • Xml
    • Library
    • Parser
    • Parsing
    • First
    • Github
    • Original
    • Parsers
    • Sax
    • Written
    • Clark
    • Cooper
  • expat (software)
    • Xml
    • Library
    • Parser
    • Parsing
    • First
    • Github
    • Original
    • Parsers
    • Sax
    • Written
    • Clark
    • Cooper
  • xml 1.0
    • Expat
    • Events
    • Parser
    • Written
    • Citation
    • Needed
    • Parsing
    • Library
    • C99
    • Open-source
    • Calls
    • First
  • expat
    • Xml
    • Library
    • Parser
    • Parsing
    • First
    • Github
    • Original
    • Parsers
    • Sax
    • Written
    • Clark
    • Cooper
  • xml namespace
    • Expat
    • Events
    • Parser
    • Written
    • Citation
    • Needed
    • Parsing
    • Library
    • C99
    • Open-source
    • Calls
    • First
  • simple api for xml
    • Expat
    • Events
    • Parser
    • Written
    • Citation
    • Needed
    • Parsing
    • Library
    • C99
    • Open-source
    • Calls
    • First
  • library
    • Written
    • Parser
    • First
    • Functions
    • Github
    • Original
    • Parsers
    • Programs
    • Register
    • Release
    • Sax
    • Xml
  • james clark
    • Cooper
    • James
    • Project
    • Group
    • Original
    • Released
    • Version
    • Citation
    • Needed
    • Versions
    • Expat
    • Xml

Connections between topic areas Semantic bridges

For Expat (software), one of the stronger structural bridges in this analysis connects Expat (software) 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
Expat (software) — Overview · splits 13 ⟂ 12
Expat (software) — Deployment · splits 20 ⟂ 5
Expat (software) — Timeline · splits 22 ⟂ 3

Map overview Semantic statistics

Expat (software)

Nodes25
Edges24
Triples13
Avg. degree1.92
Density0.08
Components1

Source & methodology

TTTA analyzes the structure around Expat (software) to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Deployment, Timeline & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Expat (software) · EN edition · Analysis: TopicsToTalkAbout

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