How dpwrz/powers-newlon works
Fantasy Model is an NFL fantasy projection and dynasty decision product, with a browser-based league and decision interface. The user workflow is to load a Sleeper league, combine league context with model projections, and use weekly or dynasty tools to make decisions. Its model side includes position-specific projections and forward-only live updates; the web side presents these alongside scoring, Start/Sit, and league tools. Source inspection was limited to the README and web excerpts, so relationships among unsampled model engines are shown only as unverified where useful.
Main entry points: main.js Web application · weekly_engine.R Weekly projections · live_refresh_engine_31.R Forward-only refresh · boot.js Snapshot bootstrap
Components 21
Web experience
- Web application
web/src/main.js - Snapshot bootstrap
web/src/boot.js
League context
- Sleeper service
- NFL scoreboard
- Player identity
R/player_identity.R - League engine
R/league_engine.R - League scoring
R/league_scoring_engine_25.R
Projection system
- Model snapshot
output/model_snapshot.json - Weekly projections
R/weekly_engine.R - Forecast error feedback
R/live_error_feedback_engine_25.R - Live game state
R/live_game_state_engine_25.R - Forward-only refresh
R/live_refresh_engine_31.R - Data quality
R/data_quality_engine.R - Opportunity modeling
R/opportunity_engine.R
Decision tools
- Dynasty values
R/dynasty_value_engine.R - Trade analysis
R/trade_engine.R - Draft tools
R/draft_engine.R - Team strategy
R/team_strategy_engine.R - AI general manager
R/ai_gm.R - Weekly performance
R/benchmark_archive_31.R
Other components
- Fantasy manager
Connections 20
- Fantasy manager → Web application: uses
README.md - Snapshot bootstrap → Web application: loads
web/src/boot.js - Web application → Sleeper service: fetches league data
web/src/main.js - Web application → NFL scoreboard: fetches game data
web/src/main.js - Web application → Model snapshot: loads projections
- Web application → Player identity: matches players
- Web application → League engine: uses league context
- Web application → League scoring: applies league scoring
README.md - Weekly projections → Forecast error feedback: uses bounded feedback
README.md - Forward-only refresh → Live game state: refreshes unplayed weeks
README.md - Forward-only refresh → Weekly projections: refreshes projections
README.md - Data quality → Weekly projections: supports forecasts
- Opportunity modeling → Weekly projections: supports projections
- Web application → Weekly projections: presents weekly projections
README.md - Web application → Dynasty values: presents dynasty tools
README.md - Web application → Trade analysis: supports trade decisions
README.md - Web application → Draft tools: supports draft decisions
- Web application → Team strategy: supports team decisions
- Web application → AI general manager: offers GM tools
README.md - Web application → Weekly performance: shows performance
README.md