Initial commit: Developer Tools MVP with visual editor

- Complete React app with 7 developer tools
- JSON Tool with visual structured editor
- Serialize Tool with visual structured editor
- URL, Base64, CSV/JSON, Beautifier, Diff tools
- Responsive navigation with dropdown menu
- Dark/light mode toggle
- Mobile-responsive design with sticky header
- All tools working with copy/paste functionality

node_modules/css-blank-pseudo/dist/browser-global.js

@@ -0,0 +1,2 @@
+self.cssBlankPseudo=function(e,t){var n=Object(t).className,r=Object(t).attr||"blank",o=Object(t).force;try{if(e.querySelector(":blank"),!o)return}catch(e){}var a,i,s,c=(e.ownerDocument||e).defaultView;d(c.HTMLInputElement),d(c.HTMLSelectElement),d(c.HTMLTextAreaElement),a=c.HTMLOptionElement,i=Object.getOwnPropertyDescriptor(a.prototype,"selected"),s=i.set,i.set=function(t){s.apply(this,arguments);var n=e.createEvent("Event");n.initEvent("change",!0,!0),this.dispatchEvent(n)},Object.defineProperty(a.prototype,"selected",i);var l=/^(INPUT|SELECT|TEXTAREA)$/;function p(){this.value||"SELECT"===this.nodeName&&this.options[this.selectedIndex].value?(r&&this.removeAttribute(r),n&&this.classList.remove(n),this.removeAttribute("blank")):(r&&this.setAttribute("blank",r),n&&this.classList.add(n))}function d(e){var t=Object.getOwnPropertyDescriptor(e.prototype,"value"),n=t.set;t.set=function(e){n.apply(this,arguments),p.apply(this)},Object.defineProperty(e.prototype,"value",t)}Array.prototype.forEach.call(e.querySelectorAll("INPUT,SELECT,TEXTAREA"),(function(e){"SELECT"===e.nodeName?e.addEventListener("change",p):e.addEventListener("input",p),p.call(e)})),new MutationObserver((function(e){e.forEach((function(e){Array.prototype.forEach.call(e.addedNodes||[],(function(e){1===e.nodeType&&l.test(e.nodeName)&&("SELECT"===e.nodeName?e.addEventListener("change",p):e.addEventListener("input",p),p.call(e))})),Array.prototype.forEach.call(e.removedNodes||[],(function(e){1===e.nodeType&&l.test(e.nodeName)&&("SELECT"===e.nodeName?e.removeEventListener("change",p):e.removeEventListener("input",p))}))}))})).observe(e,{childList:!0,subtree:!0})};
+//# sourceMappingURL=browser-global.js.map

node_modules/css-blank-pseudo/dist/browser.cjs

@@ -0,0 +1,2 @@
+module.exports=function(e,t){var n=Object(t).className,r=Object(t).attr||"blank",o=Object(t).force;try{if(e.querySelector(":blank"),!o)return}catch(e){}var a,i,c,s=(e.ownerDocument||e).defaultView;d(s.HTMLInputElement),d(s.HTMLSelectElement),d(s.HTMLTextAreaElement),a=s.HTMLOptionElement,i=Object.getOwnPropertyDescriptor(a.prototype,"selected"),c=i.set,i.set=function(t){c.apply(this,arguments);var n=e.createEvent("Event");n.initEvent("change",!0,!0),this.dispatchEvent(n)},Object.defineProperty(a.prototype,"selected",i);var l=/^(INPUT|SELECT|TEXTAREA)$/;function p(){this.value||"SELECT"===this.nodeName&&this.options[this.selectedIndex].value?(r&&this.removeAttribute(r),n&&this.classList.remove(n),this.removeAttribute("blank")):(r&&this.setAttribute("blank",r),n&&this.classList.add(n))}function d(e){var t=Object.getOwnPropertyDescriptor(e.prototype,"value"),n=t.set;t.set=function(e){n.apply(this,arguments),p.apply(this)},Object.defineProperty(e.prototype,"value",t)}Array.prototype.forEach.call(e.querySelectorAll("INPUT,SELECT,TEXTAREA"),(function(e){"SELECT"===e.nodeName?e.addEventListener("change",p):e.addEventListener("input",p),p.call(e)})),new MutationObserver((function(e){e.forEach((function(e){Array.prototype.forEach.call(e.addedNodes||[],(function(e){1===e.nodeType&&l.test(e.nodeName)&&("SELECT"===e.nodeName?e.addEventListener("change",p):e.addEventListener("input",p),p.call(e))})),Array.prototype.forEach.call(e.removedNodes||[],(function(e){1===e.nodeType&&l.test(e.nodeName)&&("SELECT"===e.nodeName?e.removeEventListener("change",p):e.removeEventListener("input",p))}))}))})).observe(e,{childList:!0,subtree:!0})};
+//# sourceMappingURL=browser.cjs.map

node_modules/css-blank-pseudo/dist/browser.mjs

@@ -0,0 +1,2 @@
+function e(e,t){var n=Object(t).className,r=Object(t).attr||"blank",o=Object(t).force;try{if(e.querySelector(":blank"),!o)return}catch(e){}var a,i,c,s=(e.ownerDocument||e).defaultView;d(s.HTMLInputElement),d(s.HTMLSelectElement),d(s.HTMLTextAreaElement),a=s.HTMLOptionElement,i=Object.getOwnPropertyDescriptor(a.prototype,"selected"),c=i.set,i.set=function(t){c.apply(this,arguments);var n=e.createEvent("Event");n.initEvent("change",!0,!0),this.dispatchEvent(n)},Object.defineProperty(a.prototype,"selected",i);var l=/^(INPUT|SELECT|TEXTAREA)$/;function p(){this.value||"SELECT"===this.nodeName&&this.options[this.selectedIndex].value?(r&&this.removeAttribute(r),n&&this.classList.remove(n),this.removeAttribute("blank")):(r&&this.setAttribute("blank",r),n&&this.classList.add(n))}function d(e){var t=Object.getOwnPropertyDescriptor(e.prototype,"value"),n=t.set;t.set=function(e){n.apply(this,arguments),p.apply(this)},Object.defineProperty(e.prototype,"value",t)}Array.prototype.forEach.call(e.querySelectorAll("INPUT,SELECT,TEXTAREA"),(function(e){"SELECT"===e.nodeName?e.addEventListener("change",p):e.addEventListener("input",p),p.call(e)})),new MutationObserver((function(e){e.forEach((function(e){Array.prototype.forEach.call(e.addedNodes||[],(function(e){1===e.nodeType&&l.test(e.nodeName)&&("SELECT"===e.nodeName?e.addEventListener("change",p):e.addEventListener("input",p),p.call(e))})),Array.prototype.forEach.call(e.removedNodes||[],(function(e){1===e.nodeType&&l.test(e.nodeName)&&("SELECT"===e.nodeName?e.removeEventListener("change",p):e.removeEventListener("input",p))}))}))})).observe(e,{childList:!0,subtree:!0})}export{e as default};
+//# sourceMappingURL=browser.mjs.map

node_modules/css-blank-pseudo/dist/index.cjs

@@ -0,0 +1 @@
+"use strict";function e(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var t=e(require("postcss-selector-parser"));const r=e=>{const r=String(Object(e).replaceWith||"[blank]"),s=t.default().astSync(r),o=Boolean(!("preserve"in Object(e))||e.preserve);return{postcssPlugin:"css-blank-pseudo",Rule:(e,{result:r})=>{if(-1===e.selector.indexOf(":blank"))return;let n;try{const r=t.default((e=>{e.walkPseudos((e=>{":blank"===e.value&&(e.nodes&&e.nodes.length||e.replaceWith(s.clone()))}))})).processSync(e.selector);n=String(r)}catch(t){return void e.warn(r,`Failed to parse selector : ${e.selector}`)}if(void 0===n)return;if(n===e.selector)return;const c=e.clone({selector:n});o?e.before(c):e.replaceWith(c)}}};r.postcss=!0,module.exports=r;

node_modules/css-blank-pseudo/dist/index.mjs

@@ -0,0 +1 @@
+import e from"postcss-selector-parser";const r=r=>{const s=String(Object(r).replaceWith||"[blank]"),t=e().astSync(s),o=Boolean(!("preserve"in Object(r))||r.preserve);return{postcssPlugin:"css-blank-pseudo",Rule:(r,{result:s})=>{if(-1===r.selector.indexOf(":blank"))return;let c;try{const s=e((e=>{e.walkPseudos((e=>{":blank"===e.value&&(e.nodes&&e.nodes.length||e.replaceWith(t.clone()))}))})).processSync(r.selector);c=String(s)}catch(e){return void r.warn(s,`Failed to parse selector : ${r.selector}`)}if(void 0===c)return;if(c===r.selector)return;const n=r.clone({selector:c});o?r.before(n):r.replaceWith(n)}}};r.postcss=!0;export{r as default};