@droneblocks/node-red-dexi/src/led-pixel.html

You want to make sure you don't lose any of your flow development. Make sure to map the host "flows" directory to the container directory as shown below. This will store the flow on your host machine if/when the container is destroyed.

<script type="text/javascript">
    RED.nodes.registerType('led-pixel', {
        category: 'DEXI',
        color: '#a6bbcf',
        defaults: {
            ledindex: { value: 0 },
            red: { value: 255 },
            green: { value: 255 },
            blue: { value: 255 },
        },
        inputs: 1,
        outputs: 1,
        icon: "file.svg",
        paletteLabel: "led pixel",
        label: function() {
            return this.name || "led pixel"
        }
    })
</script>

<script type="text/html" data-template-name="led-pixel">
    <div class="form-row">
        <div class="form-row">
            <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
            <input type="text" id="node-input-name" placeholder="Name">
        </div>

        <div class="form-row">
            <label for="node-input-ledindex"><i class="icon-tag"></i> LED Index</label>
            <select id="node-input-ledindex">
                <option value="0">0</option>
                <option value="1">1</option>
                <option value="2">2</option>
                <option value="3">3</option>
                <option value="4">4</option>
                <option value="5">5</option>
                <option value="6">6</option>
                <option value="7">7</option>
                <option value="8">8</option>
                <option value="9">9</option>
                <option value="10">10</option>
                <option value="11">11</option>
                <option value="12">12</option>
                <option value="13">13</option>
                <option value="14">14</option>
                <option value="15">15</option>
                <option value="16">16</option>
                <option value="17">17</option>
                <option value="18">18</option>
                <option value="19">19</option>
                <option value="20">20</option>
                <option value="21">21</option>
                <option value="22">22</option>
                <option value="23">23</option>
                <option value="24">24</option>
                <option value="25">25</option>
                <option value="26">26</option>
                <option value="27">27</option>
                <option value="28">28</option>
                <option value="29">29</option>
                <option value="30">30</option>
                <option value="31">31</option>
                <option value="32">32</option>
                <option value="33">33</option>
                <option value="34">34</option>
                <option value="35">35</option>
                <option value="36">36</option>
                <option value="37">37</option>
                <option value="38">38</option>
                <option value="39">39</option>
                <option value="40">40</option>
                <option value="41">41</option>
                <option value="42">42</option>
                <option value="43">43</option>
            </select>
        </div>

        <div class="form-row">
            <label for="node-input-red"> Red (0 - 255)</label>
            <input type="text" id="node-input-red" placeholder="255">
        </div>
        
        <div class="form-row">
            <label for="node-input-green"> Green (0 - 255)</label>
            <input type="text" id="node-input-green" placeholder="255">
        </div>

        <div class="form-row">
            <label for="node-input-blue"> Blue (0 - 255)</label>
            <input type="text" id="node-input-blue" placeholder="255">
        </div>
        
    </div>
</script>

<script type="text/html" data-help-name="led-pixel">
    <p>Set drone's LED pixel color</p>
</script>