diff --git a/README.md b/README.md
index d03ff51..318d0fb 100644
--- a/README.md
+++ b/README.md
@@ -14,16 +14,16 @@ This guide, hopefully, could become a shortcut for newcomers. So now you can foc
 > * A. [Fundamental](#a-fundamental-)
 >     * A.1 [HTML5](#a1-html5-)
 >     * A.2 [CSS3](#a2-css3-)
->     * A.3 [Javascript](#a3-javascript-)
+>     * A.3 [JavaScript](#a3-javascript-)
 >     * A.4 [PHP](#a4-php-)
 > * B. [Advanced](#b-advanced-)
 >     * B.1 [HTML5](#b1-html5-)
 >     * B.2 [CSS3](#b2-css3-)
->     * B.3 [Javascript](#b3-javascript-)
+>     * B.3 [JavaScript](#b3-javascript-)
 >     * B.4 [PHP](#b4-php-)
 >     * B.5 [Development Flow](#b5-development-flow)
 > * C. [Expert](#c-expert-)
->     * C.1 [Javascript](#c1-javascript-)
+>     * C.1 [JavaScript](#c1-javascript-)
 >     * C.2 [PHP](#c2-php-)
 >     * C.3 [Development Principles](#c3-development-principles)
 > * [License](#license)
@@ -90,13 +90,13 @@ _Pick one, then start obeying_
 * [CSS / CSS3 Cheat Sheet](https://websitesetup.org/wp-content/uploads/2016/10/wsu-css-cheat-sheet.pdf)
 * [CSS Reference by W3Schools](https://www.w3schools.com/cssref/default.asp)
 
-## A.3 Javascript <img src="https://k60.kn3.net/taringa/2/9/4/9/B/0/22matutex22/CAF.png" width="24">
+## A.3 JavaScript <img src="https://k60.kn3.net/taringa/2/9/4/9/B/0/22matutex22/CAF.png" width="24">
 
 ### Tutorial
 _Pick one, then start practicing_
-* [Basic Javascript by W3Schools](https://www.w3schools.com/js/default.asp)
-* [Javascript Video Tutorial by thenewboston](https://www.youtube.com/playlist?list=PL46F0A159EC02DF82)
-* [Basic Javascript by Mozilla Developer Network](https://developer.mozilla.org/en-US/docs/Web/JavaScript)
+* [Basic JavaScript by W3Schools](https://www.w3schools.com/js/default.asp)
+* [JavaScript Video Tutorial by thenewboston](https://www.youtube.com/playlist?list=PL46F0A159EC02DF82)
+* [Basic JavaScript by Mozilla Developer Network](https://developer.mozilla.org/en-US/docs/Web/JavaScript)
 
 ### Reference
 * [JS Cheat Sheet](https://www.cheatography.com/davechild/cheat-sheets/javascript/pdf)
@@ -161,7 +161,7 @@ _Mastering one at a time, then you can continue to learn the others_
 * [You Might Not Need JS](http://youmightnotneedjs.com)
 * [CSS3 Reference by Mozilla Developer Network](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS3)
 
-## B.3 Javascript <img src="https://k60.kn3.net/taringa/2/9/4/9/B/0/22matutex22/CAF.png" width="24">
+## B.3 JavaScript <img src="https://k60.kn3.net/taringa/2/9/4/9/B/0/22matutex22/CAF.png" width="24">
 
 ### Tutorial
 _Learn them all_
@@ -172,18 +172,20 @@ _Learn them all_
 ### Build Tool
 _Mastering one at a time, they offers similiar goals_
 * [Gulp](https://gulpjs.com)
-* [Webpack](https://webpack.github.io)
+* [webpack](https://webpack.github.io)
 * [Browserify](http://browserify.org)
+* [Parcel](https://parceljs.org/)
 
 ### Testing
 _Mastering one at a time, they offers similiar goals_
 * [Mocha](https://mochajs.org)
 * [Jasmine](https://jasmine.github.io)
+* [Jest](https://jestjs.io/)
 
 ### Reference
-* [EcmaScript 6 Features](http://es6-features.org)
-* [The State of Javascript](http://stateofjs.com/2016/introduction/)
-* [EcmaScript Comparison Table](http://kangax.github.io/compat-table/es6)
+* [ECMAScript 6 Features](http://es6-features.org)
+* [The State of JavaScript](http://stateofjs.com)
+* [ECMAScript Comparison Table](http://kangax.github.io/compat-table/es6)
 
 ## B.4 PHP <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/27/PHP-logo.svg/320px-PHP-logo.svg.png" width="32">
 
@@ -228,7 +230,7 @@ _Pick one first, practicing, then continue to the other_
 
 # C. Expert <img src="http://www.iconeasy.com/icon/32/System/Pretty%20Office%207/Metal%20gold%20red.png">
 
-## C.1 Javascript <img src="https://k60.kn3.net/taringa/2/9/4/9/B/0/22matutex22/CAF.png" width="24">
+## C.1 JavaScript <img src="https://k60.kn3.net/taringa/2/9/4/9/B/0/22matutex22/CAF.png" width="24">
 
 ### Front-End Framework
 _Mastering one at a time, then you can continue to learn the others_
@@ -281,7 +283,7 @@ The cute "Surabaya" city icon above is taken from [here](http://www.imgrum.org/m
 > ## Curated Lists
 > * [HTML5](https://github.com/diegocard/awesome-html5)
 > * [CSS / CSS3](https://github.com/sotayamashita/awesome-css)
-> * __Javascript__
+> * __JavaScript__
 >     * [Learning](https://github.com/micromata/awesome-javascript-learning)
 >     * [Resources](https://github.com/sorrycc/awesome-javascript)
 > * [PHP](https://github.com/ziadoz/awesome-php)