emberjs/ember.js

Ember.js - A JavaScript framework for creating ambitious web applications

Stars: 22.6k
Forks: 4.2k
Open beginner issues: 0
Indexed issues: 186
Avg merge: 3d 12h
Merged PRs (30d): 15

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Open All

186 open issues indexed

`Transition.to` does not expose default query param values Open

Routing

emberjs/ember.js#18021 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
RouterService urlFor queryParams not serialized if is array of objects Open

Needs Bug Verification Routing

emberjs/ember.js#18082 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
transitionTo adding quotes around array query param Open

Query Params Routing

emberjs/ember.js#18090 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
@tracked: lazy evaluation Open

documentation good first issue

emberjs/ember.js#18118 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Error: More Context Objects Passed Open

bug Has Reproduction Routing

emberjs/ember.js#18126 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Tracked properties are non-enumerable Open

keep-open wontfix

emberjs/ember.js#18220 · 13 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
query params without controller declaration works when it shouldn't Open

Routing

emberjs/ember.js#18238 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
transitionTo() doesn't behave the same as app.visit() on duplicate routes Open

Routing

emberjs/ember.js#18321 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
router.replaceWith calls pushState on the history object with refreshModel QP Open

Has Reproduction Query Params Routing

emberjs/ember.js#18416 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Router Service's `currentURL` does not include `rootURL` Open

Routing

emberjs/ember.js#18422 · 17 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Router Service need a way to construct and recognize absolute URL Open

Routing

emberjs/ember.js#18423 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
[3.13] Query Params not updating when refreshing route Open

Has Reproduction Query Params Routing

emberjs/ember.js#18479 · 3 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
visit API should call replaceURL Open

Routing

emberjs/ember.js#18512 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Make boot URL available somehow Open

Needs RFC Routing

emberjs/ember.js#18513 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Error when using replaceWith over a catch-all route Open

Routing

emberjs/ember.js#18515 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Controller availability in buildRouteInfoMetadata Open

Routing

emberjs/ember.js#18615 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
transition.abort doesn't stop the URL from updating Open

Routing

emberjs/ember.js#18620 · 4 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
[3.15] Router currentURL Not Set Open

Routing

emberjs/ember.js#18665 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[3.15] Query Params "Aliasing" Broken Open

Has Reproduction Query Params Routing

emberjs/ember.js#18672 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
[3.6+] Query Params behavior changes with RouterService when `refreshModel` is `true` Open

Has Reproduction Query Params Routing

emberjs/ember.js#18683 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Omit code for optional features that are turned off Open

emberjs/ember.js#18710 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Router is in invalid state after transitionTo: TypeError: Cannot read property 'name' of undefined Open

Routing

emberjs/ember.js#18746 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Modifying controller in willTransition if affecting the queryParams of "to" route. Open

Routing

emberjs/ember.js#18747 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
resemblesURL swallows options if more than one string passed Open

Routing

emberjs/ember.js#18760 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Possible issue with query params when using async setter Open

Has Reproduction Routing

emberjs/ember.js#18765 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Improve compatibility of tracked properties and native proxies Open

emberjs/ember.js#18781 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Element modifier destruction broken in animated-if with Ember 3.17 Open

emberjs/ember.js#18795 · 17 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Dynamic route value for LinkTo breaks with mounted engine Open

Engines Routing

emberjs/ember.js#18820 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[3.17] [Bug] didInsert / willDestroy Firing Out Of Order Open

emberjs/ember.js#18873 · 16 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
macOS watchman requirement easy to miss and hard to figure out Open

emberjs/ember.js#18959 · 12 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Public `setModifierManager` is not documented Open

documentation good first issue

emberjs/ember.js#18967 · 3 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Template does not get updated with tracked (computed) getter Open

emberjs/ember.js#18988 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] Hash helper dynamically constructs new object each time it is accessed from let helper Open

emberjs/ember.js#19011 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] URL does not reflect value of query param on controller -- consequtive transitions maybe have undefined behavior? Open

Routing

emberjs/ember.js#19037 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] resetNamespace allows duplicate route names, unstable URL behavior Open

Routing

emberjs/ember.js#19066 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug/Regression] 3.22.0-beta.1 triggers update assertion Open

emberjs/ember.js#19110 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] Issues with Select rendering and JAWS Open

a11y

emberjs/ember.js#19115 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
[Bug] Wrapping args in a Proxy throws an unintended assertion Open

emberjs/ember.js#19130 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] Route.refresh() persists old queryParams values after programmatic updates Open

bug Query Params Routing

emberjs/ember.js#19190 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] {{on}} modifier on input fired before bound value is updated Open

documentation

emberjs/ember.js#19222 · 11 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
[Browser Bug] BFCache application can cause UI and DOM state can become out of sync. Open

bug

emberjs/ember.js#19239 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
[Bug] Route#refresh() results in a transition that cannot be retried if there are dynamic segments Open

Routing

emberjs/ember.js#19260 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] fn helper does not return new function when arg changes Open

Needs Reproduction

emberjs/ember.js#19268 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Add block params as first class node in V2 syntax tree Open

glimmervm

emberjs/ember.js#21028 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
[Bug] Queryparam value lost after transitionTo/abort in beforeModel Open

Routing

emberjs/ember.js#19310 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] muted attribute of <video> element is not properly rendered Open

emberjs/ember.js#19321 · 2 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] Event handler changes flush before all handlers have run Open

Has Reproduction

emberjs/ember.js#19344 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] can not dynamically assign prefix attribute in templates Open

Has Reproduction

emberjs/ember.js#19369 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] Cannot use `\n` in a template Open

emberjs/ember.js#19468 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Bug] Error when transitioning to a route with QPs Open

Routing

emberjs/ember.js#19483 · 6 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026

A short digest of beginner-friendly GitHub issues.