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Multi-surface application runtime for Elixir. One TEA module renders to terminal, browser (LiveView), SSH, and MCP (agents). 30+ widgets, flexbox + CSS grid, AI agent runtime, distributed swarm with CRDTs, time-travel debugging, session recording, sandboxed REPL, and agentic commerce.
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CHANGELOG.md
## [0.4.2] - 2025-06-11
### Added
- **Terminal Buffer Management Refactoring:**
- Split `manager.ex` into specialized modules:
- `State` - Buffer initialization and state management
- `Cursor` - Cursor position and movement
- `Damage` - Damaged regions tracking
- `Memory` - Memory usage and limits
- `Scrollback` - Scrollback buffer operations
- `Buffer` - Buffer operations and synchronization
- `Manager` - Main facade coordination
- Improved code organization and maintainability
- Enhanced test coverage
- Better error handling
- Clearer interfaces
- **Plugin System Improvements:**
- Implemented Tarjan's algorithm for dependency resolution
- Enhanced version constraint handling
- Added detailed dependency chain reporting
- Improved error handling and diagnostics
- Optimized dependency graph operations
- **Component System Enhancements:**
- Harmonized API for all input components
- Improved theme and style prop support
- Enhanced lifecycle hooks
- Better accessibility integration
- Comprehensive test coverage
- **Performance Infrastructure:**
- New `Raxol.Test.PerformanceHelper` module
- Performance test suite for terminal manager
- Event processing benchmarks
- Screen update benchmarks
- Concurrent operation benchmarks
- **Documentation Improvements:**
- Completed comprehensive guides
- Enhanced API documentation
- Improved architecture documentation
- Added migration guide
- Updated component documentation
### Changed
- **Test Infrastructure:**
- Replaced `Process.sleep` with event-based synchronization
- Enhanced plugin test fixtures
- Improved error handling
- Better resource cleanup
- Clear test boundaries
- **Terminal Command Handling:**
- Standardized error/result tuples
- Improved error propagation
- Enhanced command handler organization
- Better test coverage
- **Component System:**
- Migrated to `Raxol.UI.Components` namespace
- Improved theme handling
- Enhanced style prop support
- Better lifecycle management
### Deprecated
- Old event system
- Legacy rendering approach
- Previous styling methods
- `Raxol.Terminal.CommandHistory` (Use `Raxol.Terminal.Commands.History` instead)
### Removed
- Redundant `Raxol.Core.Runtime.Plugins.Commands` GenServer
- Redundant clipboard modules
- `Raxol.UI.Components.ScreenModes` module
- Direct `:meck` usage from test files
### Fixed
- **SelectList Mouse Focus Bug:**
- Fixed focus update on mouse clicks
- Improved test coverage
- Enhanced mouse interaction handling
- **Accessibility Tests:**
- Fixed color suggestion tests
- Improved test reliability
- Enhanced accessibility coverage
- **Test Suite:**
- Resolved compilation errors
- Fixed helper function scoping
- Improved test organization
### Next Focus
1. Address remaining test failures
2. Complete OSC 4 handler implementation
3. Implement robust anchor checking
4. Document test writing guide
5. Continue code quality improvements
## [0.4.0] - 2025-05-10
### Added
- Initial public release
- Core terminal functionality
- Basic component system
- Plugin architecture
- Testing infrastructure
## [0.5.0] - 2025-06-12
### Added
- **Progress Component:**
- New `Raxol.UI.Components.Progress` module with multiple progress indicators:
- Progress bars with customizable styles and labels
- Spinner animations with multiple animation types
- Indeterminate progress bars
- Circular progress indicators
- Comprehensive test coverage for all progress variants
- Full documentation with examples and usage guidelines
- **Documentation Overhaul:**
- Major updates to all component documentation in `docs/components/`
- Improved structure, navigation, and cross-references
- Added mermaid diagrams and comprehensive API references
- Expanded best practices and common pitfalls sections
- **Test Suite Improvements:**
- Enhanced test coverage and organization
- Updated test fixtures and support files
- Improved reliability and maintainability
- **Code Style and Formatting:**
- Applied consistent formatting across all Elixir source files
- Improved code readability and maintainability
- **Utility Scripts:**
- Added scripts for code maintenance and consistency
### Changed
- Updated guides and general documentation for clarity and completeness
- Refined documentation links and fixed broken references
### Removed
- Obsolete migration and test consolidation guides
- **Native Dependency Management:**
- Removed vendored `termbox2` C source from `lib/termbox2_nif/c_src/termbox2`
- Now uses the official [termbox2](https://github.com/termbox/termbox2) as a git submodule
- Developers must run `git submodule update --init --recursive` before building
- Updated build and documentation to reflect this change