The API

Each package exports its API from its root. A package imports only from the layers under it.

@render/optional

Export	Purpose
Optional<T>, none, some	A present value (Some) or an absent value (None)
isSome, isNone, map, flatMap, unwrap, fromNullable	The operations of an optional

@render/dsl

Export	Purpose
Expr, Lit, Ref, App	The IR
lit, ref, app, record, chain	The builders of expressions
isExpr, exprEquals, MAX_EXPR_DEPTH	A check of a full tree, the structural equality of two trees, and the limit of the depth
evaluate, objectResolver, Resolver, Ops, EvalIssue, specialForms	The interpreter
deps, forEachFreeRef, mapFreeRefs, fnParams	The analysis of free references
formatExpr, parseExpr, ParseResult	The formula language: the text form of the IR

@render/node

Export	Purpose
nodeStore({ nodeOps?, ops? })	An empty store with its semantics
addNode, setExpr, setValue, fillMany, batch	The writes of values and expressions
setSlot, SlotOptions, expandNode, removeNode	The writes of structure. setSlot with own makes the container the owner of the child
resolveAll	The repair tool: it rewires and evaluates the full store
getNode, readValue, readTargets, storeResolver, toposort	The reads and the analysis. readTargets follows the default structure, and the engine uses the targets op
NodeOps, defaultOps, defaultSplash, defaultFlow, defaultDeref, defaultTargets, TargetsFn, ReadTargets	The extension points
valueEquals, isPlainObject	The structural equality of node values
EpochStats, MAX_CYCLE_ROUNDS	The record of an epoch: evaluated, changed, cyclic, total. The limit of the rounds of a cycle

@render/biblo

Export	Purpose
biblo, registerClass, registerClasses, updateClass, renameClass	The class registry
componentClass, extendClass, resolveCells, resolveMethods	The classes and their extends chain
registerTrait, unregisterTrait, resolveTraits, classFingerprint, primeOf, Trait, requirementAtoms	The traits and their prime fingerprints
instantiate, destroyInstance, moveChild, ownerOf	The instances
classNodeOps	The class-level reactive semantics

@render/splay

Export	Purpose
hydrate, hydrateAs, splay, dehydrate, readCells	The three operations
rehydrate, replaceValue	A new value for an instance: in place, or with a new subtree
splayKit, SplayKit, SplayOptions, RenderCtx, DehydrateCtx, HydrateCtx	The kit, the options and the contexts of the methods
viewPolicy, ViewPolicy, Detail	The level of detail
SplayCache, invalidateSplay	The memo of splay
standardClasses, defaultClassFor, exprClassFor	The standard classes
standardTraits, PointTrait, LabeledTrait	The standard traits
standardOps, opCategories, textOf, briefOf	The standard ops

@render/viewer

Export	Purpose
App	The React viewer. Give it a session to control its state. Without one, it saves its session in the browser (storageKey)
ViewerSession	The model of the viewer, without React: the actions, undo and redo, save and restore, and the level of detail
viewerKit, viewerOps, fallbackRender, lodFrame	The view atoms of React, and the disclosure frame

The standalone packages

@render/pack packs rectangles (the layout of the type graph). @render/seat gives reactive path subscriptions over plain values.