dreamstack/TODO.md

DreamStack TODO

Streaming ✅

• Signal streaming, pixel streaming, delta streaming, touch/gamepad/resize input
• Pixel streaming for DOM apps, Opus audio, receiver gamepad, adaptive quality
• Neural frame types, remaining input types, layout serialization, WASM codec

Streaming — Phase 2 ✅

• Stream transforms — _streamMap/_streamFilter/_streamDebounce/_streamDistinct/_streamThrottle pipe operators
• Replay / Time-travel — relay replay ring buffer with configurable replay_depth
• Stream recording — recording_dir config in relay for frame-level recording
• Multi-relay federation — federation_upstreams relay config for cross-network forwarding

Language ✅

• Closures / lambdas — (x) -> x * 2 first-class functions (parser + codegen)
• Pattern destructuring — let { count, doubled } = stream from "..." desugars to dot-access lets
• Async/await — await fetch("/api") native async in handlers
• Better error messages — source context with line + caret in parse errors

Composition ✅

• merge operator — merge(stream1, stream2) → DS._mergeStreams() reactive merge
• pipe operator — stream from "..." | fn pipe syntax in parser + enhanced runtime
• Stream-to-component — component with dynamic stream from param
• Channel groups — channel_matches() wildcard matching: games/* matches games/chess

Architecture

• Compiler plugin system for custom output targets
• Language server (ds-lsp) for IDE integration
• Package registry for sharing .ds components