Run results for: js browser search

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 26_0_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/142.0.7444.148 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 142

Operating system: iOS 26.0.1

Device Platform: Mobile

Date tested: 5 months ago

Test name	Executions per second
Lunr	4407712.5 Ops/sec
js search	14918709.0 Ops/sec
minisearch	1983992.0 Ops/sec

HTML Preparation code:

<script src="https://unpkg.com/lunr/lunr.js"></script>
<script type="text/javascript" src="https://rawgit.com/bvaughn/js-search/1.2.0/dist/js-search.js"></script>
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/minisearch@6.1.0/dist/umd/index.min.js"></script>

<script>

        Benchmark.prototype.setup = function() {

          
  var books = [];
  var xmlhttp = new XMLHttpRequest();
  xmlhttp.onreadystatechange = function() {
    if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
      var json = JSON.parse(xmlhttp.responseText);
  
      books = json.books;
    }
  }
  xmlhttp.open('GET', 'http://bvaughn.github.io/js-search/books.json', true);
  xmlhttp.send();

        
  };


      
</script>

Tests:

Lunr
var idx = lunr(function () { this.ref('isbn'); this.field('title'); this.field('author'); books.forEach(function (doc) { this.add(doc) }, this); })
js search
var search = new JsSearch.Search('isbn'); search.searchIndex = new JsSearch.TfIdfSearchIndex('isbn'); search.addIndex('title'); search.addIndex('author'); search.addDocuments(books);
minisearch
var miniSearch = new MiniSearch({ fields: ['isbn', 'title', 'author'], // fields to index for full-text search }); miniSearch.addAll(books)

Run results for: js browser search

Lunr

js search

minisearch