Issues

• fix: broken layout in docs website

  bug
  microsoft/fast#7700 · Filter by author KingOfTac opened on Sep 26, 2026

• feat: add event listener options to declarative templates

  area:fast-elementarea:ssrfast-element-v3featurestatus:planned
  microsoft/fast#7695 · Filter by author janechu opened on Sep 10, 2026

• chore: update publish pipeline scripts to leverage GitHub rulesets

  area:dev-opschoregithub_actionsstatus:planned
  microsoft/fast#7676 · Filter by author janechu opened on Aug 12, 2026
  1

• defer-and-hydrate child under when/<if> never hydrates during SSR hydration (fast-element 2.10.4 / fast-html 1.0.0-alpha.54)

  status:triage
  microsoft/fast#7634 · Filter by author mcritzjam opened on Jul 3, 2026
  1

• docs: add deepMerge array replacement migration guidance in fast-html

  area:fast-elementarea:ssrbreaking-changechoredocs:articlefast-element-v3status:planned
  microsoft/fast#7583 · Filter by author janechu opened on Jun 10, 2026

• docs: document observerMap accessor idempotency assumptions in fast-html

  area:fast-elementchorefast-element-v3status:planned
  microsoft/fast#7582 · Filter by author janechu opened on Jun 10, 2026

• fix: avoid same-reference observerMap assignment reprocessing in fast-html

  area:fast-elementfast-element-v3improvementstatus:planned
  microsoft/fast#7581 · Filter by author janechu opened on Jun 10, 2026

• feat: add observerMap deepMerge no-op performance benchmarks to fast-html

  area:fast-elementfast-element-v3improvementstatus:planned
  microsoft/fast#7580 · Filter by author janechu opened on Jun 10, 2026

• fix: whitespace in closing template tag breaks SSR output in fast-build and fast-test-harness

  status:triage
  microsoft/fast#7573 · Filter by author radium-v opened on Jun 8, 2026
  1

• feat: add strict literal event arguments in fast declarative syntax

  area:fast-elementarea:ssrfast-element-v3featurestatus:planned
  microsoft/fast#7567 · Filter by author janechu opened on Jun 5, 2026

• docs: add guides section

  docs:article
  microsoft/fast#7563 · Filter by author janechu opened on Jun 4, 2026 · FAST Element vNext
  

• docs: restructure docs by version

  docs:api
  microsoft/fast#7562 · Filter by author janechu opened on Jun 4, 2026 · FAST Element vNext
  

• docs: add a guide to 3.x about CSS trickle down to shadow DOM

  docs:article
  microsoft/fast#7561 · Filter by author janechu opened on Jun 4, 2026 · FAST Element vNext
  

• docs: add experimental flags and migration strategies to the contributing docs

  chorestatus:planned
  Task

  microsoft/fast#7517 · Filter by author janechu opened on May 14, 2026 · FAST Element vNext
  

• Add documentation and general guidance around using FASTElement

  docs:articledocs:example
  Task

  microsoft/fast#7516 · Filter by author janechu opened on May 13, 2026 · FAST Element vNext
  2

• Re-assess volatile

  breaking-changeimprovementstatus:needs-investigation
  Task

  microsoft/fast#7515 · Filter by author janechu opened on May 13, 2026 · FAST Element Future

• fix(test-harness): remove test modules from dist in published packages

  status:triage
  microsoft/fast#7508 · Filter by author radium-v opened on May 1, 2026

• feat: add deep-merge logic to observer map

  status:needs-investigation
  microsoft/fast#7484 · Filter by author janechu opened on Apr 22, 2026 · FAST Element vNext

• Reconsider approach in caching views

  status:needs-investigation
  microsoft/fast#7444 · Filter by author janechu opened on Apr 16, 2026 · FAST Element vNext

• Add more testing for usage of invalid f- tags, and <, >, and binding syntax in templates

  microsoft/fast#7343 · Filter by author janechu opened on Mar 24, 2026

• skip CI builds for documentation-only changes

  area:dev-opsgithub_actionsimprovementstatus:planned
  microsoft/fast#7339 · Filter by author radium-v opened on Mar 23, 2026

• feat: add syntax for more JSON schema type mapping

  status:planned
  Feature

  microsoft/fast#7313 · Filter by author janechu opened on Mar 12, 2026 · FAST Element Future
  

• Investigate delaying connectedCallback if the DSD is not done streaming

  status:needs-investigation
  Task

  microsoft/fast#7312 · Filter by author janechu opened on Mar 12, 2026
  

• docs: add reserved characters for declarative parsing to the documentation site

  area:fast-elementarea:sitedocs:articlefast-element-v3status:planned
  microsoft/fast#7310 · Filter by author janechu opened on Mar 11, 2026 · FAST Element vNext

• fix: add tests for HydrationRepeatError

  area:fast-elementarea:ssrchorestatus:planned
  microsoft/fast#7307 · Filter by author radium-v opened on Mar 9, 2026