github-issues-plan.md

GitHub Issues Plan: lit-shell.js Roadmap

Important

This is a historical January 2026 planning artifact. Many items below are complete or intentionally superseded. Use roadmap.md and the repository's issue forms for current proposals; do not file this list as-is.

Generated: January 11, 2026 Based on: roadmap.md version tracking Purpose: Break down roadmap items into actionable GitHub Issues

🚨 Critical Issues (Priority: Immediate)

Issue #1: Set up Testing Infrastructure

Label: critical, testing, infrastructure Milestone: v0.2.0 Effort: Large (3-5 days)

Description: Replace placeholder test script with comprehensive testing framework

Acceptance Criteria:

• Install and configure Vitest or Jest testing framework
• Remove placeholder npm test script
• Set up test directory structure
• Configure test coverage reporting
• Update CI/CD to run actual tests
• Create basic test template files

Technical Details:

• Current: npm test returns exit 0 with placeholder message
• Target: >90% code coverage
• Framework: Vitest recommended for TypeScript/ESM compatibility

Issue #2: Add Unit Tests for Server Module

Label: critical, testing, server Milestone: v0.2.0 Effort: Medium (2-3 days)

Description: Create comprehensive unit tests for terminal-server.ts

Acceptance Criteria:

• Test TerminalServer class instantiation and configuration
• Test WebSocket connection handling
• Test session management (create, track, cleanup)
• Test security validation (shell/path allowlists)
• Test resource limits (max sessions, timeouts)
• Test error handling and edge cases
• Mock node-pty for isolated testing

Issue #3: Add Unit Tests for Client Module

Label: critical, testing, client Milestone: v0.2.0 Effort: Medium (2-3 days)

Description: Create comprehensive unit tests for terminal-client.ts

Acceptance Criteria:

• Test TerminalClient connection/disconnection
• Test auto-reconnection with exponential backoff
• Test message handling and event emission
• Test state management transitions
• Test session spawn and cleanup
• Mock WebSocket for isolated testing

Issue #4: Add Unit Tests for UI Module

Label: critical, testing, ui, web-components Milestone: v0.2.0 Effort: Large (3-4 days)

Description: Create comprehensive tests for lit-shell-terminal.ts web component

Acceptance Criteria:

• Set up browser testing environment (Playwright/Cypress)
• Test component lifecycle (connected/disconnected)
• Test theming system (dark/light/auto)
• Test dynamic xterm.js loading
• Test ResizeObserver functionality
• Test custom event emission
• Test attribute/property binding

Issue #5: Fix Type Safety Gaps

Label: critical, type-safety, technical-debt Milestone: v0.1.4 Effort: Small (1 day)

Description: Eliminate remaining any types and improve TypeScript safety

Acceptance Criteria:

• Add @types/node-pty dependency
• Replace pty: any in terminal-server.ts:23 with proper typing
• Remove or justify all @ts-ignore comments (5 found)
• Ensure strict TypeScript compilation passes
• Add proper error type definitions

Files to Update:

• src/server/terminal-server.ts:23
• src/ui/lit-shell-terminal.ts (4 @ts-ignore comments)

🟡 High Priority Issues

Issue #6: Enhanced Error Handling and Recovery

Label: high-priority, reliability, error-handling Milestone: v0.2.0 Effort: Medium (2-3 days)

Description: Improve error handling, recovery, and resilience across all modules

Acceptance Criteria:

• Add automatic retry logic for failed terminal spawns
• Enhance WebSocket reconnection with better error states
• Implement graceful session recovery on server restart
• Add network interruption handling
• Improve error state management in UI component
• Add structured error logging

Issue #7: ESLint and Prettier Setup

Label: high-priority, code-quality, tooling Milestone: v0.1.4 Effort: Small (1 day)

Description: Establish consistent code style and quality standards

Acceptance Criteria:

• Install and configure ESLint with TypeScript support
• Configure Prettier for consistent formatting
• Add pre-commit hooks for automated formatting
• Update CI to run linting checks
• Fix any existing linting issues
• Update package.json scripts

Issue #8: Performance Optimization Audit

Label: high-priority, performance, optimization Milestone: v0.3.0 Effort: Medium (2-3 days)

Description: Analyze and optimize performance across all modules

Acceptance Criteria:

• Profile memory usage in long-running sessions
• Analyze and optimize browser bundle sizes
• Improve xterm.js loading and initialization
• Add WebSocket message batching if beneficial
• Create performance benchmarking suite
• Document performance characteristics

Issue #9: Development Server with Hot Reloading

Label: high-priority, developer-experience, tooling Milestone: v0.3.0 Effort: Medium (2-3 days)

Description: Create development environment with hot module reloading

Acceptance Criteria:

• Set up development server with Vite or similar
• Configure hot module replacement for TypeScript
• Add development mode for UI component
• Create development example application
• Document development setup process

Issue #10: Complete Example Applications

Label: high-priority, documentation, examples Milestone: v0.3.0 Effort: Large (3-5 days)

Description: Create comprehensive example implementations

Acceptance Criteria:

• Basic Express.js server example
• React application example
• Vue.js application example
• Vanilla JavaScript example
• Docker deployment example
• Security configuration examples

🟢 Medium Priority Issues

Issue #11: Authentication System

Label: medium-priority, security, authentication Milestone: v0.4.0 Effort: Large (4-6 days)

Description: Implement WebSocket authentication and session security

Acceptance Criteria:

• Design authentication architecture
• Add JWT/session token support
• Implement WebSocket authentication middleware
• Add user session management
• Create authentication examples
• Document security best practices

Issue #12: Multiple Session Support

Label: medium-priority, feature, sessions Milestone: v0.4.0 Effort: Large (4-5 days)

Description: Support multiple concurrent terminal sessions per client

Acceptance Criteria:

• Extend session management for multiple sessions
• Update UI to handle session switching
• Add session management API endpoints
• Implement session isolation and cleanup
• Update documentation and examples

Issue #13: Auto-Generated API Documentation

Label: medium-priority, documentation, tooling Milestone: v0.3.0 Effort: Medium (2-3 days)

Description: Set up automated API documentation generation

Acceptance Criteria:

• Install and configure TypeDoc
• Generate documentation from JSDoc comments
• Set up automated docs deployment
• Add documentation to CI/CD pipeline
• Create documentation website

Issue #14: Framework Integration Wrappers

Label: medium-priority, integration, frameworks Milestone: v0.5.0 Effort: Large (5-7 days)

Description: Create official React, Vue, and Angular wrappers

Acceptance Criteria:

• Create React wrapper component
• Create Vue.js component
• Create Angular module
• Add TypeScript definitions for each
• Create framework-specific examples
• Publish separate npm packages if needed

Issue #15: Session Persistence

Label: medium-priority, feature, reliability Milestone: v0.4.0 Effort: Large (4-6 days)

Description: Implement session recovery across server restarts

Acceptance Criteria:

• Design session persistence architecture
• Add session state serialization/deserialization
• Implement session recovery on reconnection
• Add persistent session storage options
• Create recovery documentation

Issue #16: Terminal Recording and Playback

Label: medium-priority, feature, recording Milestone: v0.5.0 Effort: Large (5-7 days)

Description: Add terminal session recording and playback functionality

Acceptance Criteria:

• Design recording format (asciinema compatible)
• Implement session recording in server
• Add playback functionality to UI
• Create recording management API
• Add recording examples and documentation

🔵 Low Priority Issues

Issue #17: Plugin System Architecture

Label: low-priority, architecture, extensibility Milestone: v0.6.0 Effort: Large (6-8 days)

Description: Design and implement extensible plugin architecture

Acceptance Criteria:

• Design plugin API specification
• Implement plugin loading system
• Create plugin development guidelines
• Build example plugins
• Document plugin development process

Issue #18: Monitoring and Metrics

Label: low-priority, monitoring, observability Milestone: v0.5.0 Effort: Medium (3-4 days)

Description: Add performance monitoring and metrics collection

Acceptance Criteria:

• Add performance metrics collection
• Implement Prometheus metrics export
• Create health check endpoints
• Add usage analytics
• Create monitoring dashboard

Issue #19: File Transfer Support

Label: low-priority, feature, file-transfer Milestone: v0.6.0 Effort: Large (5-7 days)

Description: Implement built-in file upload/download capabilities

Acceptance Criteria:

• Design file transfer protocol
• Add drag-and-drop file upload to UI
• Implement secure file transfer
• Add progress indicators
• Create file management interface

Issue #20: Advanced Theming System

Label: low-priority, ui, theming Milestone: v0.6.0 Effort: Medium (3-4 days)

Description: Expand theming capabilities with more customization options

Acceptance Criteria:

• Add theme customization API
• Create theme editor interface
• Support custom color schemes
• Add theme marketplace integration
• Document theme development

🔧 Polish & Cleanup Issues

Issue #21: Bundle Size Optimization

Label: polish, performance, optimization Milestone: v0.3.0 Effort: Small (1-2 days)

Description: Optimize browser bundle sizes and loading performance

Acceptance Criteria:

• Analyze current bundle sizes
• Implement tree shaking optimizations
• Add bundle analysis to CI
• Optimize dynamic imports
• Document bundle size targets

Issue #22: Enhanced Logging System

Label: polish, logging, debugging Milestone: v0.2.0 Effort: Small (1-2 days)

Description: Implement structured logging with proper log levels

Acceptance Criteria:

• Replace console.log with structured logging
• Add configurable log levels
• Implement log formatting
• Add debug logging for development
• Document logging configuration

Issue #23: Accessibility Improvements

Label: polish, accessibility, ui Milestone: v0.5.0 Effort: Medium (2-3 days)

Description: Improve accessibility for screen readers and keyboard navigation

Acceptance Criteria:

• Add ARIA labels and roles
• Implement keyboard navigation
• Add screen reader support
• Test with accessibility tools
• Document accessibility features

Issue #24: Mobile Responsiveness

Label: polish, ui, mobile Milestone: v0.4.0 Effort: Medium (2-3 days)

Description: Improve mobile and tablet experience

Acceptance Criteria:

• Optimize touch interactions
• Improve mobile layout
• Add mobile-specific features
• Test across mobile devices
• Document mobile usage

Issue #25: Documentation Website

Label: polish, documentation, website Milestone: v1.0.0 Effort: Large (4-6 days)

Description: Create comprehensive documentation website

Acceptance Criteria:

• Set up documentation site (Docusaurus/VitePress)
• Migrate and enhance README content
• Add interactive examples
• Create tutorial series
• Deploy to GitHub Pages or similar

Implementation Strategy

Phase 1: Foundation (v0.1.4 - v0.2.0)

• Issues #1-5: Critical testing and type safety
• Focus on stability and reliability

Phase 2: Quality & Performance (v0.2.0 - v0.3.0)

• Issues #6-10: Developer experience and performance
• Focus on code quality and optimization

Phase 3: Features & Integration (v0.3.0 - v0.4.0)

• Issues #11-15: Core features and framework integration
• Focus on functionality expansion

Phase 4: Advanced Features (v0.4.0 - v0.5.0)

• Issues #16-18: Advanced functionality
• Focus on enterprise features

Phase 5: Polish & Extensibility (v0.5.0 - v1.0.0)

• Issues #19-25: Polish, accessibility, documentation
• Focus on production readiness

Tracking and Management

• Labels: Use priority, type, and module labels for organization
• Milestones: Map to semantic version releases
• Projects: Group related issues into feature projects
• Assignees: Distribute based on expertise and availability
• Dependencies: Use GitHub issue linking for dependencies

Success Metrics

• Test Coverage: >90% before v0.2.0
• Type Safety: 100% TypeScript strict before v0.1.4
• Documentation: Complete API docs before v1.0.0
• Performance: Meet targets defined in roadmap.md
• Community: Active GitHub engagement and feedback

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This plan provides a structured approach to implementing the lit-shell.js roadmap through GitHub Issues. Each issue should be refined with additional technical details during implementation planning.