diff --git a/src/web/HTMLOperation.mjs b/src/web/HTMLOperation.mjs
deleted file mode 100755
index 725f0b5f..00000000
--- a/src/web/HTMLOperation.mjs
+++ /dev/null
@@ -1,183 +0,0 @@
-/**
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2016
- * @license Apache-2.0
- */
-
-import HTMLIngredient from "./HTMLIngredient.mjs";
-import Utils from "../core/Utils.mjs";
-import url from "url";
-
-
-/**
- * Object to handle the creation of operations.
- */
-class HTMLOperation {
-
-    /**
-     * HTMLOperation constructor.
-     *
-     * @param {string} name - The name of the operation.
-     * @param {Object} config - The configuration object for this operation.
-     * @param {App} app - The main view object for CyberChef.
-     * @param {Manager} manager - The CyberChef event manager.
-     */
-    constructor(name, config, app, manager) {
-        this.app         = app;
-        this.manager     = manager;
-
-        this.name        = name;
-        this.description = config.description;
-        this.infoURL     = config.infoURL;
-        this.manualBake  = config.manualBake || false;
-        this.config      = config;
-        this.ingList     = [];
-
-        for (let i = 0; i < config.args.length; i++) {
-            const ing = new HTMLIngredient(config.args[i], this.app, this.manager);
-            this.ingList.push(ing);
-        }
-    }
-
-
-    /**
-     * Renders the operation in HTML as a stub operation with no ingredients.
-     *
-     * @param {boolean} removeIcon - show icon for removing operation
-     * @param {string} elementId - element ID for aria usage
-     * @returns {string}
-     */
-    toStubHtml(removeIcon = false, elementId = null) {
-        let html = "<li class='operation'";
-
-        if (elementId) {
-            html += ` id='${elementId}'`;
-        }
-
-        if (this.description) {
-            const infoLink = this.infoURL ? `<hr>${titleFromWikiLink(this.infoURL)}` : "";
-
-            html += ` data-container='body' data-toggle='popover' data-placement='right'
-                data-content="${this.description}${infoLink}" data-html='true' data-trigger='hover'
-                data-boundary='viewport' role='button'`;
-        }
-
-        html += ">" + this.name;
-
-        if (removeIcon) {
-            html += "<i class='material-icons remove-icon op-icon'>delete</i>";
-        }
-
-        html += "</li>";
-
-        return html;
-    }
-
-
-    /**
-     * Renders the operation in HTML as a full operation with ingredients.
-     *
-     * @returns {string}
-     */
-    toFullHtml() {
-        let html = `<div class="op-title">${Utils.escapeHtml(this.name)}</div>
-        <div class="ingredients">`;
-
-        for (let i = 0; i < this.ingList.length; i++) {
-            html += this.ingList[i].toHtml();
-        }
-
-        html += `</div>
-        <div class="recip-icons">
-            <i class="material-icons breakpoint" title="Set breakpoint" break="false" data-help-title="Setting breakpoints" data-help="Setting a breakpoint on an operation will cause execution of the Recipe to pause when it reaches that operation.">pause</i>
-            <i class="material-icons disable-icon" title="Disable operation" disabled="false" data-help-title="Disabling operations" data-help="Disabling an operation will prevent it from being executed when the Recipe is baked. Execution will skip over the disabled operation and continue with subsequent operations.">not_interested</i>
-            <i class="material-icons hide-args-icon" title="Hide operation's arguments" hide-args="false" data-help-title="Hide operation's arguments" data-help="Hiding an operation's argument will save space in the Recipe window. Execution will still take place with the selected argument options.">keyboard_arrow_up</i>
-        </div>
-        <div class="clearfix">&nbsp;</div>`;
-
-        return html;
-    }
-
-
-    /**
-     * Highlights searched strings in the name and description of the operation.
-     *
-     * @param {[[number]]} nameIdxs - Indexes of the search strings in the operation name [[start, length]]
-     * @param {[[number]]} descIdxs - Indexes of the search strings in the operation description [[start, length]]
-     */
-    highlightSearchStrings(nameIdxs, descIdxs) {
-        if (nameIdxs.length && typeof nameIdxs[0][0] === "number") {
-            let opName = "",
-                pos = 0;
-
-            nameIdxs.forEach(idxs => {
-                const [start, length] = idxs;
-                if (typeof start !== "number") return;
-                opName += this.name.slice(pos, start) + "<b>" +
-                    this.name.slice(start, start + length) + "</b>";
-                pos = start + length;
-            });
-            opName += this.name.slice(pos, this.name.length);
-            this.name = opName;
-        }
-
-        if (this.description && descIdxs.length && descIdxs[0][0] >= 0) {
-            // Find HTML tag offsets
-            const re = /<[^>]+>/g;
-            let match;
-            while ((match = re.exec(this.description))) {
-                // If the search string occurs within an HTML tag, return without highlighting it.
-                const inHTMLTag = descIdxs.reduce((acc, idxs) => {
-                    const start = idxs[0];
-                    return start >= match.index && start <= (match.index + match[0].length);
-                }, false);
-
-                if (inHTMLTag) return;
-            }
-
-            let desc = "",
-                pos = 0;
-
-            descIdxs.forEach(idxs => {
-                const [start, length] = idxs;
-                desc += this.description.slice(pos, start) + "<b><u>" +
-                    this.description.slice(start, start + length) + "</u></b>";
-                pos = start + length;
-            });
-            desc += this.description.slice(pos, this.description.length);
-            this.description = desc;
-        }
-    }
-
-}
-
-
-/**
- * Given a URL for a Wikipedia (or other wiki) page, this function returns a link to that page.
- *
- * @param {string} urlStr
- * @returns {string}
- */
-function titleFromWikiLink(urlStr) {
-    const urlObj = url.parse(urlStr);
-    let wikiName = "",
-        pageTitle = "";
-
-    switch (urlObj.host) {
-        case "forensics.wiki":
-            wikiName = "Forensics Wiki";
-            pageTitle = Utils.toTitleCase(urlObj.path.replace(/\//g, "").replace(/_/g, " "));
-            break;
-        case "wikipedia.org":
-            wikiName = "Wikipedia";
-            pageTitle = urlObj.pathname.substr(6).replace(/_/g, " "); // Chop off '/wiki/'
-            break;
-        default:
-            // Not a wiki link, return full URL
-            return `<a href='${urlStr}' target='_blank'>More Information<i class='material-icons inline-icon'>open_in_new</i></a>`;
-    }
-
-    return `<a href='${urlObj.href}' target='_blank'>${pageTitle}<i class='material-icons inline-icon'>open_in_new</i></a> on ${wikiName}`;
-}
-
-export default HTMLOperation;