capaj

import React from 'react'
import {observer} from 'mobx-react'
import {observable} from 'mobx'

const state = observable({
  value: 0
})

const Comp = (props) => {
  return <div onClick={() => state.value++}>click to increase counter value: {state.value}</div>

capaj

make[1]: Entering directory '/home/capaj/git_projects/koa/benchmarks'

  1 middleware
  18730.10

  5 middleware
  17620.69

  10 middleware
  16914.27

capaj

make[1]: Entering directory '/home/capaj/git_projects/koa/benchmarks'

  1 middleware
  12657.20

  5 middleware
  11990.98

  10 middleware
  12123.40

capaj

mobX create observable, autorun and dispose x 357,481 ops/sec ±5.15% (72 runs sampled)
proxevable create observable, autorun and dispose x 79,279 ops/sec ±4.75% (71 runs sampled)
Fastest is mobX create observable, autorun and dispose

capaj

Community Packages (43) /home/capaj/.atom/packages
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]
├── [email protected]

capaj

This rule should only be enforced for node.js > 0.12 There is no point in declaring a module as var. Module should always be a const if assigned on the same line as the require statement is. If you want to require module "A" or module "B" into a single variable, it should be done like this:

var aOrB
if (cond) {
  aOrB = require('A')  
} else {
  aOrB = require('B')
}

capaj

atom.workspace.observeTextEditors(function(editor){
  editor.onDidSave(function(){console.log('saved')})
})

capaj

browser_adapter.js:64 TypeError: Cannot read property 'insertBefore' of null
STACKTRACE:
TypeError: Cannot read property 'insertBefore' of null
    at BrowserDomAdapter.insertAfter (http://localhost:9089/jspm_packages/npm/[email protected]/src/dom/browser_adapter.js:172:18)
    at DomRenderer._moveViewNodesAfterSibling (http://localhost:9089/jspm_packages/npm/[email protected]/src/render/dom/dom_renderer.js:277:25)
    at DomRenderer.attachViewInContainer (http://localhost:9089/jspm_packages/npm/[email protected]/src/render/dom/dom_renderer.js:125:12)
    at AppViewManager.createViewInContainer (http://localhost:9089/jspm_packages/npm/[email protected]/src/core/compiler/view_manager.js:116:20)
    at ViewContainerRef.create (http://localhost:9089/jspm_packages/npm/[email protected]/src/core/compiler/view_container_ref.js:44:29)
    at NgIf.Object.defineProperty.set [as ngIf] (http://localhost:9089/jspm_packages/npm/[email protected]/src/directives/ng_if.js:37:28)
    at Bin

capaj

function camelCase(string) {
  return string.replace(/-([a-z])/ig, function(all, letter) {
    return letter.toUpperCase();
  });
}

function cssToObj(css) {
  var res = {};
  // split css by line
  var css_rows = s.split('\n');

capaj

for (var i=0; i<10; i++) {
  var prepareVariableScope = function(num){
    return function() {
      console.log(num);
    };
  };
  setTimeout(prepareVariableScope(i), 1);
}

for (var i=0; i<10; i++) {