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class="menu__link" href="/SketchyBar/credits">Credits</a></li></ul></nav></div></aside><main class="docMainContainer_TCnq"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_DM6M"><div class="docItemContainer_vinB"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Xlws" aria-label="breadcrumbs"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a class="breadcrumbs__link" href="/SketchyBar/">🏠</a></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item"><span class="breadcrumbs__link" itemprop="item name">Configuration</span><meta itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="item name">Tips & Tricks</span><meta itemprop="position" content="2"></li></ul></nav><div class="tocCollapsible_jdIR theme-doc-toc-mobile tocMobile_TmEX"><button type="button" class="clean-btn tocCollapsibleButton_Fzxq">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Tips & Tricks</h1></header><h2 class="anchor anchorWithStickyNavbar_mojV" id="batching-of-configuration-commands">Batching of configuration commands<a class="hash-link" href="#batching-of-configuration-commands" title="Direct link to heading"></a></h2><p>It is possible to batch commands together into a single call to sketchybar, this can be helpful to
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keep the configuration file a bit cleaner and also to reduce startup times.
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Assume 5 individual configuration calls to sketchybar:</p><div class="codeBlockContainer_I0IT language-bash theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-bash codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">sketchybar --bar </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">position</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">top</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">sketchybar --bar </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">margin</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">5</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">sketchybar --add item demo left</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">sketchybar --set demo </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">label</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">Hello</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">sketchybar --subscribe demo system_woke</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p>after each configuration command the bar is redrawn (if needed), thus it is more perfomant to append these calls into a single command like so:</p><div class="codeBlockContainer_I0IT language-bash theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-bash codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">sketchybar --bar </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">position</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">top </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">margin</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">5</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --add item demo left </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --set demo </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">label</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">Hello </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --subscribe demo system_woke</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p>The backslash at the end of the first 4 lines is the default bash way to join lines together and should not be followed by a whitespace. </p><h2 class="anchor anchorWithStickyNavbar_mojV" id="color-picker">Color Picker<a class="hash-link" href="#color-picker" title="Direct link to heading"></a></h2><p>SketchyBar uses the argb hex color format, which means: <code>0xAARRGGBB</code> encodes a
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color.</p><div><div style="padding:5px;background:#fff;-ms-border-radius:1px;-moz-border-radius:1px;-o-border-radius:1px;-webkit-border-radius:1px;border-radius:1px;-ms-box-shadow:0 0 0 1px rgba(0,0,0,.1);-moz-box-shadow:0 0 0 1px rgba(0,0,0,.1);-o-box-shadow:0 0 0 1px rgba(0,0,0,.1);-webkit-box-shadow:0 0 0 1px rgba(0,0,0,.1);box-shadow:0 0 0 1px rgba(0,0,0,.1);display:inline-block;cursor:pointer"><div style="width:36px;height:14px;-ms-border-radius:2px;-moz-border-radius:2px;-o-border-radius:2px;-webkit-border-radius:2px;border-radius:2px;background:rgba(241, 112, 19, 1)"></div></div><div id="color">Try the Picker!</div></div><h2 class="anchor anchorWithStickyNavbar_mojV" id="performance-optimizations">Performance optimizations<a class="hash-link" href="#performance-optimizations" title="Direct link to heading"></a></h2><p><em>SketchyBar</em> can be configured to have a <em>very</em> small performance footprint. In the following I will highlight some optimizations that can be used to reduce the footprint further. </p><ul><li>Batch together configuration commands where ever possible.</li><li>Set items to be <em>lazy</em>, e.g. I have an alias component in my bar that updates every <em>2</em> seconds, thus I set all <em>non-reactive</em> items to <em>lazy=on</em>,
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and only the ones that should react to change instantaneously to <em>lazy=off</em>.</li><li>Set <em>updates=when_shown</em> for items that do not need to run their script if they are not rendered.</li><li>Reduce the <em>update_freq</em> of <em>scripts</em> and <em>aliases</em> and use event-driven scripting when ever possible.</li><li>Do not add <em>aliases</em> to apps that are not always running, otherwise sketchybar searches for them continously.</li></ul></div></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><div class="pagination-nav__item"><a class="pagination-nav__link" href="/SketchyBar/config/types"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Type Nomenclature</div></a></div><div class="pagination-nav__item pagination-nav__item--next"><a class="pagination-nav__link" href="/SketchyBar/credits"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Credits</div></a></div></nav></div></div><div class="col col--3"><div class="tableOfContents_cNA8 thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#batching-of-configuration-commands" class="table-of-contents__link toc-highlight">Batching of configuration commands</a></li><li><a href="#color-picker" class="table-of-contents__link toc-highlight">Color Picker</a></li><li><a href="#performance-optimizations" class="table-of-contents__link toc-highlight">Performance optimizations</a></li></ul></div></div></div></div></main></div></div></div>
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