Skip to content

feat: redesign the LoadingChannel component #2991

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
oliverlaz merged 4 commits into from
Mar 9, 2026
+322 −100
Merged

feat: redesign the LoadingChannel component #2991

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
d2848b7
feat: redesign channel list loading skeletons
oliverlaz Mar 9, 2026
ddea05f
fix: reduce channel list loading layout shift
oliverlaz Mar 9, 2026
1ec88b6
feat: redesign the LoadingChannel component
oliverlaz Mar 9, 2026
1f7f0f0
Merge branch 'master' into react-826-channel-list-loading-skeletons
oliverlaz Mar 9, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
234 changes: 152 additions & 82 deletions src/components/Channel/styling/Channel.scss
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,110 +43,144 @@
}

.str-chat__loading-channel {
$text-height: calc(var(--str-chat__spacing-px) * 16);
$text-height: calc(var(--str-chat__spacing-px) * 20);
height: 100%;
display: flex;
flex-direction: column;

.str-chat__loading-channel-header {
@include utils.header-layout;
.str-chat__channel-header--loading {
pointer-events: none;

.str-chat__channel-header__data--loading {
align-items: center;
}

.str-chat__loading-channel-header-name {
height: $text-height;
width: calc(var(--str-chat__spacing-px) * 112);
}

.str-chat__loading-channel-header-avatar {
flex-shrink: 0;
width: calc(var(--str-chat__spacing-px) * 40);
height: calc(var(--str-chat__spacing-px) * 40);
border-radius: var(--str-chat__avatar-border-radius);
border-radius: 50%;
}
}

.str-chat__loading-channel-header-end {
@include utils.header-text-layout;

.str-chat__loading-channel-header-name {
border-radius: var(--str-chat__border-radius-xs);
height: $text-height;
width: calc(var(--str-chat__spacing-px) * 170);
}
.str-chat__message-list--loading {
overflow: hidden;

.str-chat__loading-channel-header-info {
border-radius: var(--str-chat__border-radius-xs);
height: $text-height;
width: calc(var(--str-chat__spacing-px) * 66);
}
.str-chat__message-list-scroll {
width: 100%;
height: 100%;
}
}

.str-chat__loading-channel-message-list {
/* stylelint-disable */
height: 100%;
@include utils.message-list-spacing;
width: 100%;
display: flex;
flex-direction: column;
padding-block: var(--spacing-lg) var(--spacing-md);

.str-chat__loading-channel-message {
display: flex;
width: 100%;
column-gap: var(--str-chat__spacing-2);
padding: var(--str-chat__spacing-4) 0;
column-gap: var(--spacing-sm);
padding-block: var(--spacing-xs);

.str-chat__loading-channel-message-avatar {
flex-shrink: 0;
width: calc(var(--str-chat__spacing-px) * 49);
height: calc(var(--str-chat__spacing-px) * 49);
width: calc(var(--str-chat__spacing-px) * 32);
height: calc(var(--str-chat__spacing-px) * 32);
border-radius: 50%;
align-self: end;
}

.str-chat__loading-channel-message-end {
.str-chat__loading-channel-message-content {
display: flex;
flex-direction: column;
width: 100%;
row-gap: var(--str-chat__spacing-2);
width: min(100%, var(--str-chat__message-max-width));
max-width: var(--str-chat__message-max-width);
row-gap: var(--spacing-xxs);
min-width: 0;
}

.str-chat__loading-channel-message-last-row {
display: flex;
width: 100%;
column-gap: var(--str-chat__spacing-2);
}
.str-chat__loading-channel-message-bubble {
min-height: calc(var(--str-chat__spacing-px) * 52);
width: min(100%, var(--str-chat__message-max-width));
border-radius: var(--message-bubble-radius-group-bottom);
}

.str-chat__loading-channel-message-sender {
height: $text-height;
width: calc(var(--str-chat__spacing-px) * 66);
.str-chat__loading-channel-message-bubble--sm {
width: min(54%, calc(var(--str-chat__spacing-px) * 216));
}

.str-chat__loading-channel-message-text {
height: $text-height;
width: 100%;
.str-chat__loading-channel-message-bubble--md {
width: min(68%, calc(var(--str-chat__spacing-px) * 272));
}

.str-chat__loading-channel-message-bubble--lg {
width: min(82%, calc(var(--str-chat__spacing-px) * 328));
}

.str-chat__loading-channel-message-metadata {
display: flex;
align-items: center;
gap: var(--spacing-xs);
min-width: 0;
}

.str-chat__loading-channel-message-sender {
height: calc(var(--str-chat__spacing-px) * 14);
width: calc(var(--str-chat__spacing-px) * 72);
}

.str-chat__loading-channel-message-date {
height: $text-height;
width: calc(var(--str-chat__spacing-px) * 50);
height: calc(var(--str-chat__spacing-px) * 14);
width: calc(var(--str-chat__spacing-px) * 48);
}

&:nth-of-type(2) {
flex-direction: row-reverse;
&.str-chat__loading-channel-message--outgoing {
justify-content: flex-end;

.str-chat__loading-channel-message-sender {
align-self: end;
.str-chat__loading-channel-message-content {
align-items: flex-end;
}

.str-chat__loading-channel-message-last-row {
flex-direction: row-reverse;
.str-chat__loading-channel-message-bubble {
border-end-end-radius: var(--message-bubble-radius-tail);
}

.str-chat__loading-channel-message-metadata {
justify-content: flex-end;
}
}

&.str-chat__loading-channel-message--incoming {
.str-chat__loading-channel-message-bubble {
border-end-start-radius: var(--message-bubble-radius-tail);
}
}
}
}

.str-chat__loading-channel-message-input-row {
display: flex;
column-gap: var(--str-chat__spacing-2);
padding: var(--str-chat__spacing-2);
.str-chat__message-composer-container--loading {
pointer-events: none;

.str-chat__loading-channel-message-input {
width: 100%;
height: calc(var(--str-chat__spacing-px) * 36);
.str-chat__loading-channel-message-input-button {
flex-shrink: 0;
width: var(--button-visual-height-md);
height: var(--button-visual-height-md);
border-radius: var(--button-radius-full);
}

.str-chat__loading-channel-message-send {
height: calc(var(--str-chat__spacing-px) * 36);
width: calc(var(--str-chat__spacing-px) * 36);
.str-chat__loading-channel-message-input-pill {
flex: 1;
min-width: 0;
height: var(--button-visual-height-md);
border-radius: var(--str-chat__message-input-border-radius);
}
}
}
Expand Down Expand Up @@ -180,59 +214,95 @@
--str-chat__channel-empty-indicator-color: var(--str-chat__disabled-color);

/* The color of the loading indicator */
--str-chat__channel-loading-state-color: var(--str-chat__disabled-color);
--str-chat__channel-loading-state-color: var(--slate-100);
}

.str-chat__channel {
@include utils.component-layer-overrides('channel');
}

.str-chat__loading-channel {
@include utils.loading-animation;
@mixin channel-loading-shimmer {
background-color: var(--str-chat__channel-loading-state-color);
background-image: linear-gradient(
90deg,
var(--skeleton-loading-base) 0%,
var(--skeleton-loading-highlight) 50%,
var(--skeleton-loading-base) 100%
);
background-repeat: no-repeat;
background-size: 200% 100%;
animation: loading-channel-shimmer 1.2s linear infinite;
}

.str-chat__loading-channel-header {
background-color: var(--str-chat__channel-header-background-color);
@mixin channel-loading-faded-bar {
@include channel-loading-shimmer;
border-radius: 999px;
-webkit-mask-image: linear-gradient(
90deg,
#000 0%,
#000 94%,
rgba(0, 0, 0, 0.7) 98%,
transparent 100%
);
mask-image: linear-gradient(
90deg,
#000 0%,
#000 94%,
rgba(0, 0, 0, 0.7) 98%,
transparent 100%
);
}

.str-chat__loading-channel {
.str-chat__channel-header--loading {
.str-chat__loading-channel-header-avatar {
@include utils.loading-item-background('channel');
border-radius: var(--str-chat__avatar-border-radius);
@include channel-loading-shimmer;
border-radius: 50%;
}

.str-chat__loading-channel-header-name,
.str-chat__loading-channel-header-info {
@include utils.loading-item-background('channel');
border-radius: var(--str-chat__border-radius-xs);
.str-chat__loading-channel-header-name {
@include channel-loading-faded-bar;
}
}

.str-chat__loading-channel-message-list {
background-color: var(--str-chat__message-list-background-color);

.str-chat__message-list--loading {
.str-chat__loading-channel-message-avatar {
@include utils.loading-item-background('channel');
border-radius: var(--str-chat__avatar-border-radius);
@include channel-loading-shimmer;
border-radius: 50%;
}

.str-chat__loading-channel-message-bubble {
@include channel-loading-shimmer;
}

.str-chat__loading-channel-message-sender,
.str-chat__loading-channel-message-text,
.str-chat__loading-channel-message-date {
@include utils.loading-item-background('channel');
border-radius: var(--str-chat__message-bubble-border-radius);
@include channel-loading-faded-bar;
}
}

.str-chat__loading-channel-message-input-row {
.str-chat__loading-channel-message-input,
.str-chat__loading-channel-message-send {
@include utils.loading-item-background('channel');
.str-chat__message-composer-container--loading {
.str-chat__loading-channel-message-input-button,
.str-chat__loading-channel-message-input-pill {
@include channel-loading-shimmer;
}

.str-chat__loading-channel-message-input {
border-radius: var(--str-chat__message-textarea-border-radius);
.str-chat__loading-channel-message-input-button {
border-radius: var(--button-radius-full);
}

.str-chat__loading-channel-message-send {
border-radius: var(--str-chat__message-send-border-radius);
.str-chat__loading-channel-message-input-pill {
border-radius: var(--str-chat__message-input-border-radius);
}
}
}

@keyframes loading-channel-shimmer {
from {
background-position: 200% 0;
}

to {
background-position: -200% 0;
}
}
Loading
Loading