glm-5.1
09f32f0c64
Phase 1 of SDD process: syncing docs/architecture/ to reflect the existing source code. Eight component documents describe WHAT and WHY (not HOW) for each module: schema, element factory, reactive layer, host config, transforms, events, pointers, and build distribution. Three ADRs capture key decisions (HTML-agnostic core, TypeBox Module as type registry, Preact signals-core for reactivity). Each doc documents known reconciler gaps and references the research in docs/research/reconciler/. Also adds docs/sdd_process.md (process reference shared across alkdev projects) matching the taskgraph_ts pattern.
1.5 KiB
1.5 KiB
status, last_updated
| status | last_updated |
|---|---|
| draft | 2026-05-18 |
ADR-001: HTML-agnostic core
Status: Proposed
Context
UJSX is a universal JSX IR that treats JSX as an intermediate representation. The core types (UNode, UElement, UniversalProps) are deliberately free of any platform-specific concepts.
Alternatives Considered
- HTML-compatible props (className, onClick, etc.): Include DOM/HTML-specific prop names in core types. Rejected because it biases toward DOM rendering and forces non-DOM hosts to filter/translate irrelevant props.
- Separate "web" prop types: Create a parallel type hierarchy for web/DOM props alongside the universal core. Rejected because it creates two type hierarchies and increases complexity for hosts that don't need HTML.
Decision
UJSX core does NOT include HTML/DOM-specific concepts. No onClick, no className, no style, no aria-*. UniversalProps accepts any key-value pairs because different hosts need different prop shapes. The host decides what props mean.
Consequences
Positive
- Clean separation. Each host defines its own prop semantics. Flowgraph hosts use
{ name, type, url }not{ className, id }. - TypeBox schemas for host-specific props can validate independently. No "stripping" step needed.
Negative
- Consumers targeting HTML must map their own props (e.g.,
class→className). This is the host's responsibility. - No built-in event handling system — events are host-specific. The event system (
PubSubLike,EventEnvelope) is generic.