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Select2

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.

To get started -- checkout http://ivaynberg.github.com/select2!

What Does Select2 Support That Chosen Does Not?

  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for tagging.

Browser Compatibility

  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+

Integrations

Bug tracker

Have a bug? Please create an issue here on GitHub!

https://github.com/ivaynberg/select2/issues

Mailing list

Have a question? Ask on our mailing list!

select2@googlegroups.com

https://groups.google.com/d/forum/select2

Copyright and License

Copyright 2012 Igor Vaynberg

This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU General Public License version 2 (the "GPL License"). You may choose either license to govern your use of this software only upon the condition that you accept all of the terms of either the Apache License or the GPL License.

You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:

http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html

Unless required by applicable law or agreed to in writing, software distributed under the Apache License or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License and the GPL License for the specific language governing permissions and limitations under the Apache License and the GPL License.

About

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

ivaynberg.github.com/select2/

Resources

Readme
License
Activity

Stars

0 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.
To get started -- checkout http://ivaynberg.github.com/select2!
What Does Select2 Support That Chosen Does Not?
  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits
it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
tagging.
Browser Compatibility
  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+
Integrations
Bug tracker
Have a bug? Please create an issue here on GitHub!
https://github.com/ivaynberg/select2/issues
Mailing list
Have a question? Ask on our mailing list!
select2@googlegroups.com
https://groups.google.com/d/forum/select2
Copyright and License
Copyright 2012 Igor Vaynberg
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:
http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
About
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
ivaynberg.github.com/select2/
Resources
Readme
License
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.
To get started -- checkout http://ivaynberg.github.com/select2!
What Does Select2 Support That Chosen Does Not?
  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits
it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
tagging.
Browser Compatibility
  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+
Integrations
Bug tracker
Have a bug? Please create an issue here on GitHub!
https://github.com/ivaynberg/select2/issues
Mailing list
Have a question? Ask on our mailing list!
select2@googlegroups.com
https://groups.google.com/d/forum/select2
Copyright and License
Copyright 2012 Igor Vaynberg
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:
http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
About
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
ivaynberg.github.com/select2/
Resources
Readme
License
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.
To get started -- checkout http://ivaynberg.github.com/select2!
What Does Select2 Support That Chosen Does Not?
  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits
it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
tagging.
Browser Compatibility
  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+
Integrations
Bug tracker
Have a bug? Please create an issue here on GitHub!
https://github.com/ivaynberg/select2/issues
Mailing list
Have a question? Ask on our mailing list!
select2@googlegroups.com
https://groups.google.com/d/forum/select2
Copyright and License
Copyright 2012 Igor Vaynberg
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:
http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
About
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
ivaynberg.github.com/select2/
Resources
Readme
License
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.
To get started -- checkout http://ivaynberg.github.com/select2!
What Does Select2 Support That Chosen Does Not?
  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits
it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
tagging.
Browser Compatibility
  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+
Integrations
Bug tracker
Have a bug? Please create an issue here on GitHub!
https://github.com/ivaynberg/select2/issues
Mailing list
Have a question? Ask on our mailing list!
select2@googlegroups.com
https://groups.google.com/d/forum/select2
Copyright and License
Copyright 2012 Igor Vaynberg
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:
http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
About
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
ivaynberg.github.com/select2/
Resources
Readme
License
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.
To get started -- checkout http://ivaynberg.github.com/select2!
What Does Select2 Support That Chosen Does Not?
  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits
it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
tagging.
Browser Compatibility
  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+
Integrations
Bug tracker
Have a bug? Please create an issue here on GitHub!
https://github.com/ivaynberg/select2/issues
Mailing list
Have a question? Ask on our mailing list!
select2@googlegroups.com
https://groups.google.com/d/forum/select2
Copyright and License
Copyright 2012 Igor Vaynberg
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:
http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
About
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
ivaynberg.github.com/select2/
Resources
Readme
License
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.
To get started -- checkout http://ivaynberg.github.com/select2!
What Does Select2 Support That Chosen Does Not?
  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits
it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
tagging.
Browser Compatibility
  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+
Integrations
Bug tracker
Have a bug? Please create an issue here on GitHub!
https://github.com/ivaynberg/select2/issues
Mailing list
Have a question? Ask on our mailing list!
select2@googlegroups.com
https://groups.google.com/d/forum/select2
Copyright and License
Copyright 2012 Igor Vaynberg
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:
http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
About
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
ivaynberg.github.com/select2/
Resources
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Select2
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent Chosen library.
To get started -- checkout http://ivaynberg.github.com/select2!
What Does Select2 Support That Chosen Does Not?
  • Working with large datasets: Chosen requires the entire dataset to be loaded as option tags in the DOM, which limits
it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
load results.
  • Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
result set allowing for the 'infinite scrolling' of results.
  • Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
option tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
  • Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
tagging.
Browser Compatibility
  • IE 8+ (7 mostly works except for issue with z-index)
  • Chrome 8+
  • Firefox 3.5+
  • Safari 3+
  • Opera 10.6+
Integrations
Bug tracker
Have a bug? Please create an issue here on GitHub!
https://github.com/ivaynberg/select2/issues
Mailing list
Have a question? Ask on our mailing list!
select2@googlegroups.com
https://groups.google.com/d/forum/select2
Copyright and License
Copyright 2012 Igor Vaynberg
This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
General Public License version 2 (the "GPL License"). You may choose either license to govern your
use of this software only upon the condition that you accept all of the terms of either the Apache
License or the GPL License.
You may obtain a copy of the Apache License and the GPL License in the LICENSE file, or at:
http://www.apache.org/licenses/LICENSE-2.0http://www.gnu.org/licenses/gpl-2.0.html
Unless required by applicable law or agreed to in writing, software distributed under the Apache License
or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the Apache License and the GPL License for the specific language governing
permissions and limitations under the Apache License and the GPL License.
About
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
ivaynberg.github.com/select2/
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