Framework-free JSX syntax in pure JS using HTM and native DOM creation.
بۇ قوليازمىنى بىۋاسىتە قاچىلاشقا بولمايدۇ. بۇ باشقا قوليازمىلارنىڭ ئىشلىتىشى ئۈچۈن تەمىنلەنگەن ئامبار بولۇپ، ئىشلىتىش ئۈچۈن مېتا كۆرسەتمىسىگە قىستۇرىدىغان كود: // @require https://update.greasyfork.org/scripts/591770/1905406/Vanilla%20HTM.js
// ==UserScript== // @name Vanilla HTM // @namespace Violentmonkey Scripts // @version 1.0.0 // @require https://cdn.jsdelivr.net/npm/[email protected]/mini/index.umd.js // @grant none // @author Paesss // @description Framework-free JSX syntax in pure JS using HTM and native DOM creation. // ==/UserScript== (function (global) { "use strict"; const SVG_NS = "http://www.w3.org/2000/svg"; // Standard SVG tags requiring the SVG namespace const SVG_TAGS = new Set([ "svg", "path", "circle", "rect", "line", "polyline", "polygon", "ellipse", "g", "use", "text", "tspan", "symbol", "defs", "clipPath", "mask", "pattern", "marker", "foreignObject", ]); /** * Appends dynamic children into a parent DOM container */ function appendChildren(parent, children) { for (let i = 0; i < children.length; i++) { const child = children[i]; if (child == null || child === false || child === true) { continue; } if (Array.isArray(child)) { appendChildren(parent, child); } else if (child instanceof Node) { parent.appendChild(child); } else { parent.appendChild(document.createTextNode(String(child))); } } } /** * Enhanced Hyperscript factory function */ function h(tag, props, ...children) { // 1. Functional Components if (typeof tag === "function") { const normalizedProps = Object.assign({}, props); normalizedProps.children = children.length === 1 ? children[0] : children; return tag(normalizedProps); } // 2. Document Fragments (<>...</>) if (!tag) { const fragment = document.createDocumentFragment(); appendChildren(fragment, children); return fragment; } // 3. Namespace Resolution (SVG Support) const isSvg = typeof tag === "string" && SVG_TAGS.has(tag); const el = isSvg ? document.createElementNS(SVG_NS, tag) : document.createElement(tag); // 4. Property & Attribute Binding if (props) { for (let key in props) { const val = props[key]; if (val === undefined || val === null) continue; // Ref Callback / Object if (key === "ref") { if (typeof val === "function") val(el); else if (val && typeof val === "object") val.current = el; continue; } // Forced Property Set (.value, .checked, etc.) if (key.charCodeAt(0) === 46 /* '.' */) { el[key.slice(1)] = val; continue; } // Event Listeners (e.g. onClick, onInput) if ( key.charCodeAt(0) === 111 /* 'o' */ && key.charCodeAt(1) === 110 /* 'n' */ ) { const eventName = key.slice(2).toLowerCase(); el.addEventListener(eventName, val); continue; } // Attribute Normalization let attrName = key; if (key === "className") attrName = "class"; else if (key === "htmlFor") attrName = "for"; // Style Props (Object or String) if (key === "style") { if (typeof val === "object" && val !== null) { Object.assign(el.style, val); } else { el.style.cssText = String(val); } continue; } // Dataset Attributes if (key === "dataset" && typeof val === "object") { Object.assign(el.dataset, val); continue; } // Boolean Attributes if (typeof val === "boolean") { if (val) { el.setAttribute(attrName, ""); if (attrName in el) el[attrName] = true; } else { el.removeAttribute(attrName); if (attrName in el) el[attrName] = false; } continue; } // Standard Properties vs Attributes if ( attrName in el && !isSvg && attrName !== "list" && attrName !== "form" ) { try { el[attrName] = val; } catch { el.setAttribute(attrName, String(val)); } } else { el.setAttribute(attrName, String(val)); } } } // 5. Append Children appendChildren(el, children); return el; } // Bind HTM to the hyperscript factory on the global scope global.html = typeof htm !== "undefined" ? htm.bind(h) : null; })( // Universal Global Scope Resolution typeof globalThis !== "undefined" ? globalThis : typeof window !== "undefined" ? window : typeof self !== "undefined" ? self : this || {} );