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OpenSilver: History & Technology
OpenSilver (formerly CSHTML5 or C#/XAML for HTML5) is an open-source framework designed to facilitate the development of rich internet applications (RIAs) using C# and XAML. It was developed as a successor to Microsoft Silverlight, enabling developers to migrate existing Silverlight applications to the web without rewriting their codebase. This framework…
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OpenSilver topic overview
The analysis highlights History and Technology as prominent areas in the source structure around OpenSilver.
Related topics
20
Source areas
5
Connected nodes
25
Extracted relationships
109
Concept neighborhoods
17
Bridge connections
25
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 · 12 topics
Development tools · 4 topics
History · 2 topics
Documentation and resources · 1 topics
Licensing · 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.
Available in
English
Developer
Userware
License
MIT License
Operating system
Cross-platform
Other names
CSHTML5
Platform
.NET, WebAssembly
Explore all related topics Closing gaps
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
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.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
How OpenSilver connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around OpenSilver shows recurring relationship patterns in the source. For example, OpenSilver → Adds VB, AI SupportOpenSilver, Blazor, Brings, Extends Silverlight, Framework, Live XAML PreviewOpenSilver, Mobile, Mobile DevicesOpenSilver, Modern Business Web Apps, NET, NET MAUI Hybrid IntegrationOpenSilver, New Era, Open-Source Silverlight, Releases WYSIWYG UI Designer, RIA Services, Silverlight, Silverlight ReimplementationOpenSilver, Support, Takes WPF Apps Another extracted example is OpenSilver → Accessible, Community Forums, Discussions, GitHub, GitHub Issues, Guides, NET, Official Announcements, Official Documentation, OpenSilver Showcase, Provides, RSS Feed, Samples Explorer, Support, Tutorials, VB, XAML. Use these groups to spot repeated connection types before inspecting the individual relationships.
OpenSilver
Top relations
related to Further reading· 27
OpenSilver → Adds VB, AI SupportOpenSilver, Blazor, Brings, Extends Silverlight, Framework, Live XAML PreviewOpenSilver, Mobile, Mobile DevicesOpenSilver, Modern Business Web Apps, NET, NET MAUI Hybrid IntegrationOpenSilver, New Era, Open-Source Silverlight, Releases WYSIWYG UI Designer, RIA Services, Silverlight, Silverlight ReimplementationOpenSilver, Support, Takes WPF Apps
related to Documentation and resources· 17
OpenSilver → Accessible, Community Forums, Discussions, GitHub, GitHub Issues, Guides, NET, Official Announcements, Official Documentation, OpenSilver Showcase, Provides, RSS Feed, Samples Explorer, Support, Tutorials, VB, XAML
related to history· 13
OpenSilver → As, By, CSHTML5, Giovanni Albani, In, Microsoft Silverlight, October, Silverlight, Silverlight's, Silverlight-based, The, This, Userware
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 109 structured relationships around OpenSilver. Examples in this analysis include OpenSilver → Available in → English and OpenSilver → Developer → Userware. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
OpenSilver
Available in
English
1.00
infobox
OpenSilver
Developer
Userware
1.00
infobox
OpenSilver
License
MIT License
1.00
infobox
OpenSilver
Operating system
Cross-platform
1.00
infobox
OpenSilver
Other names
CSHTML5
1.00
infobox
OpenSilver
Platform
.NET, WebAssembly
1.00
infobox
OpenSilver
Release
March 9, 2020; 6 years ago (2020-03-09)
1.00
infobox
OpenSilver
Repository
github.com/OpenSilver/OpenSilver
1.00
infobox
OpenSilver
Stable release
3.3 / January 27, 2026; 6 months ago (2026-01-27)
1.00
infobox
OpenSilver
Type
Software framework
1.00
infobox
OpenSilver
Website
opensilver.net
1.00
infobox
OpenSilver
Written in
C#
1.00
infobox
OpenSilver
is a
community-driven project that is freely available for anyone to use
0.90
text
No triples extracted yet.
Related concept clusters Concept neighborhoods
Concept neighborhoods group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around OpenSilver bring nearby vocabulary together. In this analysis, examples include Web, Development and Applications. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
OpenSilver
Web
Development
Applications
Software
Silverlight
Modern
Allows
Xaml
Net
Environment
Technology
Tools
opensilver
Web
Development
Applications
Software
Silverlight
Modern
Allows
Xaml
Net
Environment
Technology
Tools
rich internet applications
Web
Silverlight
Opensilver
Xaml
Designed
Browsers
Without
Allows
Developers
Framework
Vb
Modern
xaml
Net
Vb
Silverlight
Wpf
Applications
Code
Opensilver
Webassembly
Blazor
Browsers
Including
Open-source
microsoft silverlight
Open-source
Net
Developers
Vb
Web
Xaml
Silverlight
Wpf
Modern
Blazor
Including
Without
vb.net
Xaml
Vb
Silverlight
Webassembly
Wpf
Blazor
Supported
Version
Visual
Github
Support
Tools
web framework
Modern
Designed
Html5
Operating
System
Including
Open-source
Webassembly
Github
Software
Browsers
Without
web application
Modern
Webassembly
Browsers
Without
Code
Vb
Development
Blazor
Including
Runtime
Technology
Xaml
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For OpenSilver, one of the stronger structural bridges in this analysis connects OpenSilver 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.
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
OpenSilver
Nodes26
Edges25
Triples109
Avg. degree1.92
Density0.076923
Components1
Source & methodology
TTTA analyzes the structure around OpenSilver to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Technology, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
