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<h1 class="article-title" itemprop="name">Operators</h1>
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<a target="_blank" rel="noopener external nofollow noreferrer" href="https://github.com/harttle/liquidjs/edit/master/docs/source/tutorials/operators.md" class="article-edit-link" title="Improve this doc"><i class="icon-pencil"></i></a>
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<p>LiquidJS operators are very simple and different. There’re 2 types of operators supported:</p>
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<ul>
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<li>Comparison operators: <code>==</code>, <code>!=</code>, <code>></code>, <code><</code>, <code>>=</code>, <code><=</code></li>
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<li>Logic operators: <code>not</code>, <code>or</code>, <code>and</code>, <code>contains</code></li>
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</ul>
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<p>Thus numerical operators are not supported and you cannot even plus two numbers like this <code>{{a + b}}</code>, instead we need a filter <code>{{ a | plus: b}}</code>. Actually <code>+</code> is a valid variable name in LiquidJS.</p>
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<h2 id="Precedence" class="article-heading"><a href="#Precedence" class="headerlink" title="Precedence"></a>Precedence<a class="article-anchor" href="#Precedence" aria-hidden="true"></a></h2><ol>
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<li>Comparison operators, and <code>contains</code>. All comparison operators alongside <code>contains</code> have the same (highest) precedence.</li>
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<li><code>not</code> operator. It has slightly more precedence than <code>or</code> and <code>and</code>.</li>
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<li><code>or</code> and <code>and</code> operators. These logic operators have the same (lowest) precedence.</li>
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<h2 id="Associativity" class="article-heading"><a href="#Associativity" class="headerlink" title="Associativity"></a>Associativity<a class="article-anchor" href="#Associativity" aria-hidden="true"></a></h2><p>Logic operators are evaluated from right to left, see <a target="_blank" rel="noopener external nofollow noreferrer" href="https://shopify.dev/docs/api/liquid/basics#order-of-operations">shopify docs</a>.</p>
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<time class="article-footer-updated" datetime="2025-11-21T16:27:57.398Z" itemprop="dateModified">Last updated: 2025-11-21</time>
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<ol class="toc"><li class="toc-item toc-level-2"><a class="toc-link" href="#Precedence"><span class="toc-text">Precedence</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#Associativity"><span class="toc-text">Associativity</span></a></li></ol>
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