tc39/proposal-signals

Issues

• Watcher simplification

  #222 opened a month ago by dead-claudia
  2

• Cross-Scheduler Effect Cycle Detection

  #199 opened a month ago by pjeby
  1

• Have watchers track like computeds?

  #195 opened 2 months ago by dead-claudia
  6

• Do the benefits of signals as a language feature outweigh the costs of solidification into a standard?

  #220 opened a month ago by devmachiine
  1

• Calling `.watch` inside a `Computed` callback

  #211 opened 2 months ago by prophile
  1

• cross realm signals

  #219 opened a month ago by mhofman
  1

• "Effect" is undefined in `Computed.get`

  #202 opened 2 months ago by prophile
  2

• Shorthand idea: `false` instead of `() => false` for `equals`

  #218 opened 2 months ago by NullVoxPopuli
  4

• "Watcher" state machine is undocumented

  #204 opened a month ago by prophile
  0

• Synchronous effect w/out microtask?

  #184 opened 2 months ago by WebReflection
  5

• Reasoning behind the push-then-pull model

  #196 opened 2 months ago by samholmes
  14

• Adding/removing watchers during execution of `set`

  #210 opened 2 months ago by prophile
  1

• Scopes

  #187 opened 2 months ago by doeixd
  3

• Polyfill example effect

  #212 opened 2 months ago by Phoscur
  7

• Really bad `unwatch` performance (3000%)

  #215 opened 2 months ago by lifeart
  2

• Polyfill bug: calling watcher.watch on computed signal (before its latest value is computed) can prevent from getting its correct latest value afterward

  #216 opened 2 months ago by divdavem
  0

• Polyfill calls `equals` function unbound

  #213 opened 2 months ago by prophile
  2

• Support for incrementally computed signals, pursue history instead of dirty flags

  #190 opened 2 months ago by anglinb
  2

• Exceptions in `watched` callback leave `Watcher` in inconsistent state

  #209 opened 2 months ago by prophile
  0

• Watchers have inconsistent state inside `watched` callback

  #208 opened 2 months ago by prophile
  0

• `watched` callback calling `.unwatch`

  #206 opened 2 months ago by prophile
  0

• Details omitted in `Watcher.getPending()`

  #207 opened 2 months ago by prophile
  0

• "Signal.subtle.Watcher.prototype.watch(...signals)" phase 4 is vague

  #205 opened 2 months ago by prophile
  0

• Spell out ordering of `sources`/`sinks` sets

  #203 opened 2 months ago by prophile
  0

• False positive in cycle detection for asymmetric cycles

  #201 opened 2 months ago by prophile
  0

• Side APis to adapt

  #168 opened 2 months ago by y-nk
  4

• Question: `<template>` syntax

  #200 opened 2 months ago by JosXa
  3

• Let's start from the basics and work our way to what users need.

  #178 opened 2 months ago by dead-claudia
  22

• The end-goal should be to make framework compilers unnessecary

  #198 opened 2 months ago by cysabi
  4

• Add name to signal options

  #189 opened 2 months ago by doeixd
  1

• Signal set seems unnecessary in the watcher?

  #166 opened 2 months ago by dead-claudia
  11

• Rename `Signal.get` and `Signal.set` to `Signal.read` and `Signal.write`

  #182 opened 2 months ago by titoBouzout
  3

• Watcher to accept WeakRef to allow watched live Signals to be Garbage Collected

  #156 opened 2 months ago by btakita
  13

• Add `Signal.subtle.requestSettledCallback`

  #185 opened 2 months ago by robbiespeed
  14

• When a watcher for a computed depending on two sources is notified, if one source updates and a watcher is added during notification to the other source, an internal error is thrown

  #192 opened 2 months ago by dead-claudia
  3

• Method to return cache status along with `.get()`

  #186 opened 2 months ago by dead-claudia
  4

• Pluggable "Graph Coloring"/"Graph Walking" Algorithm

  #159 opened 2 months ago by nathanhammond
  7

• Allow `state.set` during `Watcher(notify)`

  #177 opened 2 months ago by robbiespeed
  2

• Rationale: Autotracking

  #161 opened 2 months ago by NullVoxPopuli
  19

• Way to temporarily exclude a watcher

  #179 opened 2 months ago by dead-claudia
  5

• [FER] change list, diff and previous values in Computed and watch

  #181 opened 2 months ago by yw662
  1

• A critical primitive: `Signal.Derived` (in addition to `Signal.Computed`) should be added.

  #155 opened 2 months ago by onurkerimov
  2

• Make code in examples are clear and simple

  #180 opened 2 months ago by vitonsky
  0

• Use case for `Signal.subtle.{un,}watched` options for `Signal.Computed`?

  #172 opened 2 months ago by dead-claudia
  8

• Should "unwatch" be a returned function or object?

  #167 opened 2 months ago by dead-claudia
  4

• Consider removing/renaming ngDevMode const declaration from the polyfill

  #174 opened 2 months ago by Maximaximum
  6

• Should Signal.State / Signal.Computed have toJSON?

  #164 opened 2 months ago by NullVoxPopuli
  11

• Computed signal with value diffed after compute?

  #165 opened 2 months ago by dead-claudia
  2

• [polyfill] Unwatch is very slow

  #169 opened 2 months ago by dy
  4

• [polyfill] watching the same signal multiple times is not de-duplicated

  #157 opened 2 months ago by sorvell
  4