A grep for rateLimit( across src and tests: a scan line sweeps the query bar, file hits slide in with their matching line numbers and the match count ticks up to 18. The count is an @property integer.
Also known as: grep search animation, code search loading, find in files ui.
Searching 1,284 files 18 matches in 4 files, 31 ms
<div class="aia-codebase-search" role="status" aria-label="Searching the codebase for rateLimit">
<div class="aia-codebase-search-bar">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="11" cy="11" r="6.5"/><path d="m20 20-4.2-4.2"/></svg>
<code><span>Grep</span> <b>rateLimit(</b> <span>src/ tests/</span></code>
<span class="aia-codebase-search-num" aria-hidden="true"></span>
</div>
<ul class="aia-codebase-search-hits" aria-hidden="true">
<li><span>src/middleware/</span><b>limit.ts</b><i>:14</i><i>:32</i><i>:57</i><u>+5</u></li>
<li><span>src/routes/</span><b>login.ts</b><i>:9</i><i>:22</i><i>:41</i></li>
<li><span>src/routes/</span><b>signup.ts</b><i>:18</i><i>:30</i></li>
<li><span>tests/</span><b>limit.test.ts</b><i>:6</i><i>:11</i><i>:19</i><u>+2</u></li>
</ul>
<p class="aia-codebase-search-foot">
<span class="aia-codebase-search-busy">Searching 1,284 files</span>
<span class="aia-codebase-search-done">18 matches in 4 files, 31 ms</span>
</p>
</div>@property --aia-codebase-search-t {
syntax: "<number>";
inherits: true;
initial-value: 0;
}
@property --aia-codebase-search-n {
syntax: "<integer>";
inherits: false;
initial-value: 0;
}
.aia-codebase-search {
--c: var(--aia-color, #7c5cff);
font-size: var(--aia-size, 16px);
font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
line-height: 1.4;
position: relative;
box-sizing: border-box;
padding: 0.9em 1em;
border-radius: 0.9em;
background: color-mix(in srgb, currentColor 3%, transparent);
box-shadow: inset 0 0 0 1px color-mix(in srgb, currentColor 11%, transparent), 0 0.1em 0.2em color-mix(in srgb, currentColor 4%, transparent), 0 0.9em 2em -1.1em rgb(0 0 0 / 0.3);
--d: 8s;
--t: var(--aia-codebase-search-t);
--done: clamp(0, (var(--t) - 4.15) * 5, 1);
width: 23em;
padding: 0.75em 0.8em 0.6em;
animation: aia-codebase-search-clock var(--d) cubic-bezier(0.3, 0, 0.2, 1) infinite;
}
.aia-codebase-search-bar {
position: relative;
display: flex;
align-items: center;
gap: 0.5em;
padding: 0.5em 0.65em;
overflow: hidden;
border-radius: 0.55em;
background: color-mix(in srgb, currentColor 5%, transparent);
box-shadow: inset 0 0 0 1px color-mix(in srgb, currentColor 10%, transparent);
font-size: 0.8em;
}
.aia-codebase-search-bar svg {
flex: none;
width: 1.15em;
height: 1.15em;
color: var(--c);
}
.aia-codebase-search-bar code {
font: 0.95em ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
white-space: nowrap;
}
.aia-codebase-search-bar code span { color: color-mix(in srgb, currentColor 50%, transparent); }
.aia-codebase-search-bar code b {
padding: 0.05em 0.3em;
border-radius: 0.3em;
background: color-mix(in srgb, var(--c) 14%, transparent);
color: color-mix(in srgb, var(--c) 78%, currentColor);
font-weight: 600;
}
/* the scan line under the query while it searches */
.aia-codebase-search-bar::after {
content: "";
position: absolute;
left: 0;
bottom: 0;
width: 35%;
height: 0.14em;
background: linear-gradient(90deg, transparent, var(--c), transparent);
opacity: calc(1 - var(--done));
animation: aia-codebase-search-scan 1.1s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
.aia-codebase-search-num {
margin-left: auto;
color: color-mix(in srgb, currentColor 55%, transparent);
font: 600 0.95em ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
white-space: nowrap;
--aia-codebase-search-n: calc(8 * clamp(0, (var(--t) - 0.2) * 1.4, 1) + 3 * clamp(0, (var(--t) - 1.2) * 1.4, 1) + 2 * clamp(0, (var(--t) - 2.2) * 1.4, 1) + 5 * clamp(0, (var(--t) - 3.2) * 1.4, 1));
counter-reset: n var(--aia-codebase-search-n);
animation: aia-codebase-search-fade var(--d) linear infinite;
}
.aia-codebase-search-num::before { content: counter(n) " matches"; }
.aia-codebase-search-hits {
height: calc(1.85em * 4);
margin: 0.4em 0 0;
padding: 0;
list-style: none;
font: 0.76em ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
animation: aia-codebase-search-fade var(--d) linear infinite;
}
.aia-codebase-search-hits li {
--i: 0;
--g: clamp(0, (var(--t) - var(--i) - 0.2) * 4, 1);
display: flex;
align-items: center;
gap: 0.35em;
height: 1.85em;
padding: 0 0.6em;
border-bottom: 1px solid color-mix(in srgb, currentColor 7%, transparent);
white-space: nowrap;
opacity: var(--g);
transform: translateY(calc((1 - var(--g)) * -0.7em));
}
.aia-codebase-search-hits li:nth-child(2) { --i: 1; }
.aia-codebase-search-hits li:nth-child(3) { --i: 2; }
.aia-codebase-search-hits li:nth-child(4) { --i: 3; border-bottom: 0; }
.aia-codebase-search-hits span { color: color-mix(in srgb, currentColor 48%, transparent); }
.aia-codebase-search-hits b {
margin: 0 auto 0 -0.35em;
font-weight: 600;
}
.aia-codebase-search-hits i,
.aia-codebase-search-hits u {
padding: 0.12em 0.4em;
border-radius: 0.35em;
font-style: normal;
text-decoration: none;
}
.aia-codebase-search-hits i {
background: color-mix(in srgb, var(--c) 12%, transparent);
color: color-mix(in srgb, var(--c) 78%, currentColor);
}
.aia-codebase-search-hits u {
background: color-mix(in srgb, currentColor 7%, transparent);
color: color-mix(in srgb, currentColor 60%, transparent);
}
.aia-codebase-search-foot {
display: grid;
margin: 0.45em 0.2em 0;
font-size: 0.72em;
}
.aia-codebase-search-foot > * { grid-area: 1 / 1; }
.aia-codebase-search-busy {
background: linear-gradient(90deg, color-mix(in srgb, currentColor 45%, transparent) 35%, currentColor 50%, color-mix(in srgb, currentColor 45%, transparent) 65%) 0 0 / 300% 100%;
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
opacity: calc(1 - var(--done));
animation: aia-codebase-search-shine 1.6s linear infinite;
}
.aia-codebase-search-done {
color: color-mix(in srgb, currentColor 60%, transparent);
font-weight: 500;
opacity: var(--done);
}
@keyframes aia-codebase-search-clock {
0%, 8% { --aia-codebase-search-t: 0; }
22% { --aia-codebase-search-t: 1; }
36% { --aia-codebase-search-t: 2; }
50% { --aia-codebase-search-t: 3; }
64%, 97% { --aia-codebase-search-t: 4.6; }
97.5%, 100% { --aia-codebase-search-t: 0; }
}
@keyframes aia-codebase-search-fade {
0%, 92% { opacity: 1; }
95.5%, 97.5% { opacity: 0; }
100% { opacity: 1; }
}
@keyframes aia-codebase-search-scan {
from { transform: translateX(-100%); }
to { transform: translateX(300%); }
}
@keyframes aia-codebase-search-shine {
from { background-position: 100% 0; }
to { background-position: -50% 0; }
}
@media (prefers-reduced-motion: reduce) {
.aia-codebase-search,
.aia-codebase-search-num,
.aia-codebase-search-hits {
animation: none;
--aia-codebase-search-t: 4.6;
}
.aia-codebase-search-bar::after,
.aia-codebase-search-busy { animation: none; }
}
@media (prefers-reduced-motion: reduce) {
.aia-codebase-search, .aia-codebase-search *, .aia-codebase-search::before, .aia-codebase-search::after, .aia-codebase-search *::before, .aia-codebase-search *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}--aia-color on the element or a parent.
Currently previewing #3b82f6.--aia-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 16px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.