TinyQuery.js???

tinyquery.js

/* TinyQuery v0.1 :) */
!function(e){class t{constructor(e){this.elements="string"==typeof e?Array.from(document.querySelectorAll(e)):e instanceof HTMLElement?[e]:e instanceof t?e.elements:[]}each(e){return this.elements.forEach(e),this}html(t){return void 0===t?this.elements[0]?.innerHTML:this.each(e=>e.innerHTML=t)}text(t){return void 0===t?this.elements[0]?.textContent:this.each(e=>e.textContent=t)}css(s,n){return void 0===n&&"string"==typeof s?getComputedStyle(this.elements[0])[s]:this.each(e=>{if("object"==typeof s)for(var t in s)e.style[t]=s[t];else e.style[s]=n})}addClass(t){return this.each(e=>e.classList.add(t))}removeClass(t){return this.each(e=>e.classList.remove(t))}on(t,s){return this.each(e=>e.addEventListener(t,s))}click(e){return this.on("click",e)}}const n=e=>new t(e);n.fn=t.prototype,n.ajax=function(t){const s={url:"",method:"GET",data:null,headers:{"Content-Type":"application/json"},dataType:"json",success:()=>{},error:()=>{},...t};t=s.method.toUpperCase();if("BREW"===t){const e="json"===s.dataType?{status:418,message:"I'm a teapot",error:"Cannot brew coffee in a teapot"}:"I'm a teapot";void setTimeout(()=>s.success(e),418)}else{var n={method:t,headers:s.headers};let e=s.url;s.data&&("GET"===t?(t=new URLSearchParams(s.data).toString(),e+=(e.includes("?")?"&":"?")+t):n.body=JSON.stringify(s.data)),fetch(e,n).then(e=>{if(e.ok)return"json"===s.dataType?e.json():e.text();throw new Error(e.status)}).then(e=>s.success(e)).catch(e=>s.error(e))}},n.get=(e,t)=>n.ajax({url:e,method:"GET",success:t}),n.post=(e,t,s)=>n.ajax({url:e,method:"POST",data:t,success:s}),e.$||(e.tinyQuery=e.$=n)}(this);