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🧠 Renderflow v2 — Universal Transformation Engine (DAG + Optimization + Plugins) #241

@szmyty

Description

@szmyty

Title: 🧠 Renderflow v2 — Universal Transformation Engine (DAG + Optimization + Plugins)


Description

Upgrade Renderflow into a universal transformation engine powered by a DAG-based planning system.

This system will support:

  • graph-based transformation pipelines
  • multi-target optimization (cost + quality)
  • reusable intermediate artifacts
  • plugin-based extensibility
  • AI-powered transformations

This replaces hardcoded pipelines with a declarative, extensible execution model.


Goals

  • transform Renderflow into a universal transformation platform
  • support arbitrary input → output pipelines
  • optimize execution using cost + quality scoring
  • enable reuse across domains (documents, media, AI pipelines)
  • eliminate redundant work via DAG merging and caching

Scope

This effort introduces a new architecture layer including:


🧱 Core Graph Engine

  • DAG-based transformation model
  • format nodes + transform edges
  • graph traversal and resolution

⚙️ Optimization & Planning

  • cost-based pathfinding
  • quality-aware scoring
  • multi-objective optimization
  • Pareto frontier support

🔌 Transform System

  • dynamic transform registry
  • command-based transforms
  • function-based transforms
  • plugin-based transforms

🤖 AI Integration

  • AI-based transforms (e.g. image → screenplay)
  • model tracking and metadata
  • caching for expensive operations

🔁 Multi-Input Nodes

  • support for collection-based transforms
  • aggregation pipelines (e.g. pages → book)

⚡ Execution Engine

  • DAG execution with topological sorting
  • parallel execution of independent nodes
  • incremental builds with caching

📦 Artifact & Cache System

  • artifact hashing and identity
  • lineage tracking (input → output)
  • persistent caching across runs

📂 Format System

  • canonical format definitions
  • format detection
  • extensible format registry

🧠 CLI & UX

  • graph-based execution (--target, --all)
  • optimization modes (speed, quality, balanced, pareto)
  • interactive pipeline selection
  • graph/debug visualization

📊 Observability

  • structured logging for execution
  • DAG visualization
  • execution timing metrics

🔌 Plugin System

  • external transform plugins
  • WASM or dynamic plugin support
  • plugin discovery and validation

📚 Configuration

  • declarative pipeline config (renderflow.yaml)
  • transform definitions in config
  • validation and schema support

🚀 Distribution

  • integration with existing CLI
  • backward compatibility with current behavior
  • packaging and distribution support

Requirements

  • maintain compatibility with current renderflow features
  • ensure deterministic execution where applicable
  • support both local and plugin-based transforms
  • keep system modular and extensible

Acceptance Criteria

  • DAG-based transformation system implemented
  • pathfinding and optimization working
  • execution engine runs graph correctly
  • transform registry supports dynamic definitions
  • plugin system supports external transforms
  • CLI supports graph-based execution
  • caching eliminates redundant work
  • system is usable across multiple domains
  • documentation updated for new architecture

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