HyperRender Documentation

Welcome to the documentation for HyperRender v1.1.4 — the high-performance HTML/Markdown renderer for Flutter.

Documentation Index

Getting Started

• Main README — Project overview, quick start, and features
• CHANGELOG — Version history and release notes

User Guides

Document	Description
Supported HTML Elements	Tags and attributes supported by the engine
Known Limitations	Honest list of what is not yet supported
Performance Tuning	Cache configuration, virtualization, benchmarks
Migration Guide	Upgrade instructions between versions
Security & Accessibility	Security best practices and a11y features
Security Best Practices	Hardening guide for production deployments

Developer Resources

Document	Description
Plugin Development	Create custom plugins and adapters
Comparison Matrix	Feature comparison with FWFH and WebView
CSS Properties Matrix	Full CSS property support status
Roadmap	Planned features and versioning strategy
Contributing Guide	How to contribute code, docs, and issues
Code of Conduct	Community standards

Architecture Decision Records

Design decisions that shaped the engine, useful for contributors:

ADR	Decision
0001 — UDT Model	Unified Document Tree over widget composition
0002 — Single RenderObject	One RenderObject vs one-per-node
0003 — CSS Float Support	Float layout algorithm design
0004 — Kinsoku Processor	CJK line-breaking rules
0005 — Inline Span Paradigm	Continuous InlineSpan tree

Package-Specific Documentation

• hyper_render_clipboard — Clipboard & image copy
  • API Reference
  • Usage Guide
  • Platform Setup
  • Troubleshooting

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Quick Links by Role

For App Developers

1. Main README — architecture and quick start
2. Supported HTML Elements — what renders out of the box
3. Performance Tuning — cache and virtualization settings
4. Known Limitations — set expectations

For Contributors

1. Contributing Guide — workflow and code standards
2. Plugin Development — extending the engine
3. Architecture Decision Records — why the engine works this way
4. Roadmap — what's planned and when

For Evaluators

1. Comparison Matrix — vs FWFH and WebView
2. CSS Properties Matrix — CSS coverage
3. Main README — performance benchmarks

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Current stable: v1.1.4 — Last updated: March 2026