diff --git a/README-si.md b/README-si.md
index 9694d4fd..09336ad1 100644
--- a/README-si.md
+++ b/README-si.md
@@ -1,3 +1,136 @@
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+# Table of Contents
+
+- [What the f\*ck JavaScript?](#what-the-f%5Cck-javascript)
+  - [Node හි ඇසුරුම් කරන ලද අත්පිටපත](#node-%E0%B7%84%E0%B7%92-%E0%B6%87%E0%B7%83%E0%B7%94%E0%B6%BB%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%9A%E0%B6%BB%E0%B6%B1-%E0%B6%BD%E0%B6%AF-%E0%B6%85%E0%B6%AD%E0%B7%8A%E0%B6%B4%E0%B7%92%E0%B6%A7%E0%B6%B4%E0%B6%AD)
+  - [පරිවර්තන](#%E0%B6%B4%E0%B6%BB%E0%B7%92%E0%B7%80%E0%B6%BB%E0%B7%8A%E0%B6%AD%E0%B6%B1)
+- [පටුන](#%E0%B6%B4%E0%B6%A7%E0%B7%94%E0%B6%B1)
+- [💪 දිරිගැන්වුම](#-%E0%B6%AF%E0%B7%92%E0%B6%BB%E0%B7%92%E0%B6%9C%E0%B7%90%E0%B6%B1%E0%B7%8A%E0%B7%80%E0%B7%94%E0%B6%B8)
+- [✍🏻 අංකනය](#-%E0%B6%85%E0%B6%82%E0%B6%9A%E0%B6%B1%E0%B6%BA)
+- [👀 උදාහරණ](#-%E0%B6%8B%E0%B6%AF%E0%B7%8F%E0%B7%84%E0%B6%BB%E0%B6%AB)
+  - [`[]` සහ `![]` සමානය](#-%E0%B7%83%E0%B7%84--%E0%B7%83%E0%B6%B8%E0%B7%8F%E0%B6%B1%E0%B6%BA)
+  - [`true`, `![]`ට සම නොවේ, නමුත් `[]` ට ද සම නොවේ.](#true-%E0%B6%A7-%E0%B7%83%E0%B6%B8-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-%E0%B6%B1%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A--%E0%B6%A7-%E0%B6%AF-%E0%B7%83%E0%B6%B8-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A)
+  - [සත්‍යය අසත්‍ය ය](#%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%85%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA-%E0%B6%BA)
+  - [baNaNa](#banana)
+  - [`NaN` යනු `NaN` නොවේ](#nan-%E0%B6%BA%E0%B6%B1%E0%B7%94-nan-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A)
+  - [එය අසාර්ථකත්වයකි](#%E0%B6%91%E0%B6%BA-%E0%B6%85%E0%B7%83%E0%B7%8F%E0%B6%BB%E0%B7%8A%E0%B6%AE%E0%B6%9A%E0%B6%AD%E0%B7%8A%E0%B7%80%E0%B6%BA%E0%B6%9A%E0%B7%92)
+  - [`[]` සත්‍යමය නමුත් `true` නොවේ](#-%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%B8%E0%B6%BA-%E0%B6%B1%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A-true-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A)
+  - [`null` අසත්‍යමය මුත් `අසත්‍ය` නොවේ](#null-%E0%B6%85%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%B8%E0%B6%BA-%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A-%E0%B6%85%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A)
+  - [`document.all` යනු වස්තුවකි, නමුත් එය අර්ථ විරහිතය.](#documentall-%E0%B6%BA%E0%B6%B1%E0%B7%94-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A%E0%B7%92-%E0%B6%B1%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A-%E0%B6%91%E0%B6%BA-%E0%B6%85%E0%B6%BB%E0%B7%8A%E0%B6%AE-%E0%B7%80%E0%B7%92%E0%B6%BB%E0%B7%84%E0%B7%92%E0%B6%AD%E0%B6%BA)
+  - [අවම අගය, ශුන්‍යය ට වඩා විශාල ය.](#%E0%B6%85%E0%B7%80%E0%B6%B8-%E0%B6%85%E0%B6%9C%E0%B6%BA-%E0%B7%81%E0%B7%94%E0%B6%B1%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%A7-%E0%B7%80%E0%B6%A9%E0%B7%8F-%E0%B7%80%E0%B7%92%E0%B7%81%E0%B7%8F%E0%B6%BD-%E0%B6%BA)
+  - [කෘත්‍යය, කෘත්‍යයක් නොවේ](#%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%9A%E0%B7%8A-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A)
+  - [අරාවන් ආකලනය](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B6%86%E0%B6%9A%E0%B6%BD%E0%B6%B1%E0%B6%BA)
+  - [අරාවක පසුයෙදුම් කොමා](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%9A-%E0%B6%B4%E0%B7%83%E0%B7%94%E0%B6%BA%E0%B7%99%E0%B6%AF%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%9A%E0%B7%9C%E0%B6%B8%E0%B7%8F)
+  - [අරාවන් සැසඳීම යක්ෂයෙකි](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B7%83%E0%B7%90%E0%B7%83%E0%B6%B3%E0%B7%93%E0%B6%B8-%E0%B6%BA%E0%B6%9A%E0%B7%8A%E0%B7%82%E0%B6%BA%E0%B7%99%E0%B6%9A%E0%B7%92)
+  - [`undefined` සහ `Number`](#undefined-%E0%B7%83%E0%B7%84-number)
+  - [`parseInt` නරක මිනිසෙකි](#parseint-%E0%B6%B1%E0%B6%BB%E0%B6%9A-%E0%B6%B8%E0%B7%92%E0%B6%B1%E0%B7%92%E0%B7%83%E0%B7%99%E0%B6%9A%E0%B7%92)
+  - [Math with `true` and `false`](#math-with-true-and-false)
+  - [JavaScript හි HTML ටීකාවන් වලංගු ය.](#javascript-%E0%B7%84%E0%B7%92-html-%E0%B6%A7%E0%B7%93%E0%B6%9A%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B7%80%E0%B6%BD%E0%B6%82%E0%B6%9C%E0%B7%94-%E0%B6%BA)
+  - [`NaN` is ~~not~~ a number](#nan-is-not-a-number)
+  - [`[]` සහ `null` වස්තූන් ය.](#-%E0%B7%83%E0%B7%84-null-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%96%E0%B6%B1%E0%B7%8A-%E0%B6%BA)
+  - [ඉන්ද්‍රජාලිකව වැඩිවන සංඛ්‍යා](#%E0%B6%89%E0%B6%B1%E0%B7%8A%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%A2%E0%B7%8F%E0%B6%BD%E0%B7%92%E0%B6%9A%E0%B7%80-%E0%B7%80%E0%B7%90%E0%B6%A9%E0%B7%92%E0%B7%80%E0%B6%B1-%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F)
+  - [`0.1 + 0.2` හි නිරවද්‍යතාව](#01--02-%E0%B7%84%E0%B7%92-%E0%B6%B1%E0%B7%92%E0%B6%BB%E0%B7%80%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%AD%E0%B7%8F%E0%B7%80)
+  - [සංඛ්‍යා පූරණය](#%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F-%E0%B6%B4%E0%B7%96%E0%B6%BB%E0%B6%AB%E0%B6%BA)
+  - [සංඛ්‍යා තුනක් සැසඳීම](#%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F-%E0%B6%AD%E0%B7%94%E0%B6%B1%E0%B6%9A%E0%B7%8A-%E0%B7%83%E0%B7%90%E0%B7%83%E0%B6%B3%E0%B7%93%E0%B6%B8)
+  - [හාස්‍යජනක ගණිතය](#%E0%B7%84%E0%B7%8F%E0%B7%83%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%A2%E0%B6%B1%E0%B6%9A-%E0%B6%9C%E0%B6%AB%E0%B7%92%E0%B6%AD%E0%B6%BA)
+  - [සෙවුම් ප්‍රකාශන ආකලනය](#%E0%B7%83%E0%B7%99%E0%B7%80%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%9A%E0%B7%8F%E0%B7%81%E0%B6%B1-%E0%B6%86%E0%B6%9A%E0%B6%BD%E0%B6%B1%E0%B6%BA)
+  - [පෙළ  `String` හි නිදර්ශකයක් නොවේ](#%E0%B6%B4%E0%B7%99%E0%B7%85--string-%E0%B7%84%E0%B7%92-%E0%B6%B1%E0%B7%92%E0%B6%AF%E0%B6%BB%E0%B7%8A%E0%B7%81%E0%B6%9A%E0%B6%BA%E0%B6%9A%E0%B7%8A-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A)
+  - [පසුලකුණු සමඟ කෘත්‍යයන් ඇමතීම](#%E0%B6%B4%E0%B7%83%E0%B7%94%E0%B6%BD%E0%B6%9A%E0%B7%94%E0%B6%AB%E0%B7%94-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A-%E0%B6%87%E0%B6%B8%E0%B6%AD%E0%B7%93%E0%B6%B8)
+  - [අමතන්න අමතන්න අමතන්න](#%E0%B6%85%E0%B6%B8%E0%B6%AD%E0%B6%B1%E0%B7%8A%E0%B6%B1-%E0%B6%85%E0%B6%B8%E0%B6%AD%E0%B6%B1%E0%B7%8A%E0%B6%B1-%E0%B6%85%E0%B6%B8%E0%B6%AD%E0%B6%B1%E0%B7%8A%E0%B6%B1)
+  - [තැනුම් ගුණාංගයක්](#%E0%B6%AD%E0%B7%90%E0%B6%B1%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%9C%E0%B7%94%E0%B6%AB%E0%B7%8F%E0%B6%82%E0%B6%9C%E0%B6%BA%E0%B6%9A%E0%B7%8A)
+  - [වස්තුවක්,  වස්තුවක ගුණයක යතුර ලෙස](#%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A%E0%B7%8A--%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A-%E0%B6%9C%E0%B7%94%E0%B6%AB%E0%B6%BA%E0%B6%9A-%E0%B6%BA%E0%B6%AD%E0%B7%94%E0%B6%BB-%E0%B6%BD%E0%B7%99%E0%B7%83)
+  - [`__proto__` සමඟ මූලාකෘති වෙත ප්‍රවේශ වීම](#__proto__-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B6%B8%E0%B7%96%E0%B6%BD%E0%B7%8F%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%92-%E0%B7%80%E0%B7%99%E0%B6%AD-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%80%E0%B7%9A%E0%B7%81-%E0%B7%80%E0%B7%93%E0%B6%B8)
+  - [`` `${{Object}}` ``](#-object-)
+  - [පෙරනිමි අගයන් සමඟ බිඳීම](#%E0%B6%B4%E0%B7%99%E0%B6%BB%E0%B6%B1%E0%B7%92%E0%B6%B8%E0%B7%92-%E0%B6%85%E0%B6%9C%E0%B6%BA%E0%B6%B1%E0%B7%8A-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B6%B6%E0%B7%92%E0%B6%B3%E0%B7%93%E0%B6%B8)
+  - [තිත් සහ ව්‍යාප්ත කිරීම](#%E0%B6%AD%E0%B7%92%E0%B6%AD%E0%B7%8A-%E0%B7%83%E0%B7%84-%E0%B7%80%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F%E0%B6%B4%E0%B7%8A%E0%B6%AD-%E0%B6%9A%E0%B7%92%E0%B6%BB%E0%B7%93%E0%B6%B8)
+  - [නම් පත්](#%E0%B6%B1%E0%B6%B8%E0%B7%8A-%E0%B6%B4%E0%B6%AD%E0%B7%8A)
+  - [කූඩු කළ නම්පත්](#%E0%B6%9A%E0%B7%96%E0%B6%A9%E0%B7%94-%E0%B6%9A%E0%B7%85-%E0%B6%B1%E0%B6%B8%E0%B7%8A%E0%B6%B4%E0%B6%AD%E0%B7%8A)
+  - [ද්‍රෝහී `try..catch`](#%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%9D%E0%B7%84%E0%B7%93-trycatch)
+  - [මෙය බහු උරුමය ද?](#%E0%B6%B8%E0%B7%99%E0%B6%BA-%E0%B6%B6%E0%B7%84%E0%B7%94-%E0%B6%8B%E0%B6%BB%E0%B7%94%E0%B6%B8%E0%B6%BA-%E0%B6%AF)
+  - [තමා විසින්ම නිපදවා ගන්නා උත්පාදකයෙක්](#%E0%B6%AD%E0%B6%B8%E0%B7%8F-%E0%B7%80%E0%B7%92%E0%B7%83%E0%B7%92%E0%B6%B1%E0%B7%8A%E0%B6%B8-%E0%B6%B1%E0%B7%92%E0%B6%B4%E0%B6%AF%E0%B7%80%E0%B7%8F-%E0%B6%9C%E0%B6%B1%E0%B7%8A%E0%B6%B1%E0%B7%8F-%E0%B6%8B%E0%B6%AD%E0%B7%8A%E0%B6%B4%E0%B7%8F%E0%B6%AF%E0%B6%9A%E0%B6%BA%E0%B7%99%E0%B6%9A%E0%B7%8A)
+  - [පන්තියක පන්තියක්](#%E0%B6%B4%E0%B6%B1%E0%B7%8A%E0%B6%AD%E0%B7%92%E0%B6%BA%E0%B6%9A-%E0%B6%B4%E0%B6%B1%E0%B7%8A%E0%B6%AD%E0%B7%92%E0%B6%BA%E0%B6%9A%E0%B7%8A)
+  - [ආයාස නොකළ හැකි වස්තූන්](#%E0%B6%86%E0%B6%BA%E0%B7%8F%E0%B7%83-%E0%B6%B1%E0%B7%9C%E0%B6%9A%E0%B7%85-%E0%B7%84%E0%B7%90%E0%B6%9A%E0%B7%92-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%96%E0%B6%B1%E0%B7%8A)
+  - [උපක්‍රමශීලී ඊතල කෘත්‍යයන්](#%E0%B6%8B%E0%B6%B4%E0%B6%9A%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%B8%E0%B7%81%E0%B7%93%E0%B6%BD%E0%B7%93-%E0%B6%8A%E0%B6%AD%E0%B6%BD-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A)
+  - [ඊතල කෘත්‍යයන්ට තනන්නෙකු විය නොහැක](#%E0%B6%8A%E0%B6%AD%E0%B6%BD-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A%E0%B6%A7-%E0%B6%AD%E0%B6%B1%E0%B6%B1%E0%B7%8A%E0%B6%B1%E0%B7%99%E0%B6%9A%E0%B7%94-%E0%B7%80%E0%B7%92%E0%B6%BA-%E0%B6%B1%E0%B7%9C%E0%B7%84%E0%B7%90%E0%B6%9A)
+  - [`arguments` සහ ඊතල කෘත්‍යයන්](#arguments-%E0%B7%83%E0%B7%84-%E0%B6%8A%E0%B6%AD%E0%B6%BD-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A)
+  - [උපක්‍රමශීලී ප්‍රතිදානය](#%E0%B6%8B%E0%B6%B4%E0%B6%9A%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%B8%E0%B7%81%E0%B7%93%E0%B6%BD%E0%B7%93-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%AD%E0%B7%92%E0%B6%AF%E0%B7%8F%E0%B6%B1%E0%B6%BA)
+  - [වස්තුවක් මත පැවරුම් බැඳීම](#%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A%E0%B7%8A-%E0%B6%B8%E0%B6%AD-%E0%B6%B4%E0%B7%90%E0%B7%80%E0%B6%BB%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%B6%E0%B7%90%E0%B6%B3%E0%B7%93%E0%B6%B8)
+  - [අරාවන් සමඟ වස්තුන්හි ගුණ වෙත ප්‍රවේශ වීම](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B6%B1%E0%B7%8A%E0%B7%84%E0%B7%92-%E0%B6%9C%E0%B7%94%E0%B6%AB-%E0%B7%80%E0%B7%99%E0%B6%AD-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%80%E0%B7%9A%E0%B7%81-%E0%B7%80%E0%B7%93%E0%B6%B8)
+  - [අභිශුන්‍යය  සහ බන්ධුතා කාරක](#%E0%B6%85%E0%B6%B7%E0%B7%92%E0%B7%81%E0%B7%94%E0%B6%B1%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA--%E0%B7%83%E0%B7%84-%E0%B6%B6%E0%B6%B1%E0%B7%8A%E0%B6%B0%E0%B7%94%E0%B6%AD%E0%B7%8F-%E0%B6%9A%E0%B7%8F%E0%B6%BB%E0%B6%9A)
+  - [`Number.toFixed()` වෙනස් අංක පෙන්වයි](#numbertofixed-%E0%B7%80%E0%B7%99%E0%B6%B1%E0%B7%83%E0%B7%8A-%E0%B6%85%E0%B6%82%E0%B6%9A-%E0%B6%B4%E0%B7%99%E0%B6%B1%E0%B7%8A%E0%B7%80%E0%B6%BA%E0%B7%92)
+  - [`Math.min()`ට වඩා `Math.max()` කුඩා ය](#mathmin%E0%B6%A7-%E0%B7%80%E0%B6%A9%E0%B7%8F-mathmax-%E0%B6%9A%E0%B7%94%E0%B6%A9%E0%B7%8F-%E0%B6%BA)
+  - [`null` සහ `0` සැසඳීම](#null-%E0%B7%83%E0%B7%84-0-%E0%B7%83%E0%B7%90%E0%B7%83%E0%B6%B3%E0%B7%93%E0%B6%B8)
+  - [එකම විචල්‍යය ප්‍රති ප්‍රකාශ කිරීම](#%E0%B6%91%E0%B6%9A%E0%B6%B8-%E0%B7%80%E0%B7%92%E0%B6%A0%E0%B6%BD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%AD%E0%B7%92-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%9A%E0%B7%8F%E0%B7%81-%E0%B6%9A%E0%B7%92%E0%B6%BB%E0%B7%93%E0%B6%B8)
+  - [සාමාන්‍ය හැසිරීම Array.prototype.sort()](#%E0%B7%83%E0%B7%8F%E0%B6%B8%E0%B7%8F%E0%B6%B1%E0%B7%8A%E2%80%8D%E0%B6%BA-%E0%B7%84%E0%B7%90%E0%B7%83%E0%B7%92%E0%B6%BB%E0%B7%93%E0%B6%B8-arrayprototypesort)
+- [📚 වෙනත් සම්පත්](#-%E0%B7%80%E0%B7%99%E0%B6%B1%E0%B6%AD%E0%B7%8A-%E0%B7%83%E0%B6%B8%E0%B7%8A%E0%B6%B4%E0%B6%AD%E0%B7%8A)
+- [🎓 බලපත්‍රය](#-%E0%B6%B6%E0%B6%BD%E0%B6%B4%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%BA)
+- [What the f\*ck JavaScript?](#what-the-f%5Cck-javascript-1)
+  - [Node හි ඇසුරුම් කරන ලද අත්පිටපත](#node-%E0%B7%84%E0%B7%92-%E0%B6%87%E0%B7%83%E0%B7%94%E0%B6%BB%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%9A%E0%B6%BB%E0%B6%B1-%E0%B6%BD%E0%B6%AF-%E0%B6%85%E0%B6%AD%E0%B7%8A%E0%B6%B4%E0%B7%92%E0%B6%A7%E0%B6%B4%E0%B6%AD-1)
+  - [පරිවර්තන](#%E0%B6%B4%E0%B6%BB%E0%B7%92%E0%B7%80%E0%B6%BB%E0%B7%8A%E0%B6%AD%E0%B6%B1-1)
+- [පටුන](#%E0%B6%B4%E0%B6%A7%E0%B7%94%E0%B6%B1-1)
+- [💪 දිරිගැන්වුම](#-%E0%B6%AF%E0%B7%92%E0%B6%BB%E0%B7%92%E0%B6%9C%E0%B7%90%E0%B6%B1%E0%B7%8A%E0%B7%80%E0%B7%94%E0%B6%B8-1)
+- [✍🏻 අංකනය](#-%E0%B6%85%E0%B6%82%E0%B6%9A%E0%B6%B1%E0%B6%BA-1)
+- [👀 උදාහරණ](#-%E0%B6%8B%E0%B6%AF%E0%B7%8F%E0%B7%84%E0%B6%BB%E0%B6%AB-1)
+  - [`[]` සහ `![]` සමානය](#-%E0%B7%83%E0%B7%84--%E0%B7%83%E0%B6%B8%E0%B7%8F%E0%B6%B1%E0%B6%BA-1)
+  - [`true`, `![]`ට සම නොවේ, නමුත් `[]` ට ද සම නොවේ.](#true-%E0%B6%A7-%E0%B7%83%E0%B6%B8-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-%E0%B6%B1%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A--%E0%B6%A7-%E0%B6%AF-%E0%B7%83%E0%B6%B8-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-1)
+  - [සත්‍යය අසත්‍ය ය](#%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%85%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA-%E0%B6%BA-1)
+  - [baNaNa](#banana-1)
+  - [`NaN` යනු `NaN` නොවේ](#nan-%E0%B6%BA%E0%B6%B1%E0%B7%94-nan-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-1)
+  - [එය අසාර්ථකත්වයකි](#%E0%B6%91%E0%B6%BA-%E0%B6%85%E0%B7%83%E0%B7%8F%E0%B6%BB%E0%B7%8A%E0%B6%AE%E0%B6%9A%E0%B6%AD%E0%B7%8A%E0%B7%80%E0%B6%BA%E0%B6%9A%E0%B7%92-1)
+  - [`[]` සත්‍යමය නමුත් `true` නොවේ](#-%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%B8%E0%B6%BA-%E0%B6%B1%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A-true-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-1)
+  - [`null` අසත්‍යමය මුත් `අසත්‍ය` නොවේ](#null-%E0%B6%85%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%B8%E0%B6%BA-%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A-%E0%B6%85%E0%B7%83%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-1)
+  - [`document.all` යනු වස්තුවකි, නමුත් එය අර්ථ විරහිතය.](#documentall-%E0%B6%BA%E0%B6%B1%E0%B7%94-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A%E0%B7%92-%E0%B6%B1%E0%B6%B8%E0%B7%94%E0%B6%AD%E0%B7%8A-%E0%B6%91%E0%B6%BA-%E0%B6%85%E0%B6%BB%E0%B7%8A%E0%B6%AE-%E0%B7%80%E0%B7%92%E0%B6%BB%E0%B7%84%E0%B7%92%E0%B6%AD%E0%B6%BA-1)
+  - [අවම අගය, ශුන්‍යය ට වඩා විශාල ය.](#%E0%B6%85%E0%B7%80%E0%B6%B8-%E0%B6%85%E0%B6%9C%E0%B6%BA-%E0%B7%81%E0%B7%94%E0%B6%B1%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%A7-%E0%B7%80%E0%B6%A9%E0%B7%8F-%E0%B7%80%E0%B7%92%E0%B7%81%E0%B7%8F%E0%B6%BD-%E0%B6%BA-1)
+  - [කෘත්‍යය, කෘත්‍යයක් නොවේ](#%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%9A%E0%B7%8A-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-1)
+  - [අරාවන් ආකලනය](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B6%86%E0%B6%9A%E0%B6%BD%E0%B6%B1%E0%B6%BA-1)
+  - [අරාවක පසුයෙදුම් කොමා](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%9A-%E0%B6%B4%E0%B7%83%E0%B7%94%E0%B6%BA%E0%B7%99%E0%B6%AF%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%9A%E0%B7%9C%E0%B6%B8%E0%B7%8F-1)
+  - [අරාවන් සැසඳීම යක්ෂයෙකි](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B7%83%E0%B7%90%E0%B7%83%E0%B6%B3%E0%B7%93%E0%B6%B8-%E0%B6%BA%E0%B6%9A%E0%B7%8A%E0%B7%82%E0%B6%BA%E0%B7%99%E0%B6%9A%E0%B7%92-1)
+  - [`undefined` සහ `Number`](#undefined-%E0%B7%83%E0%B7%84-number-1)
+  - [`parseInt` නරක මිනිසෙකි](#parseint-%E0%B6%B1%E0%B6%BB%E0%B6%9A-%E0%B6%B8%E0%B7%92%E0%B6%B1%E0%B7%92%E0%B7%83%E0%B7%99%E0%B6%9A%E0%B7%92-1)
+  - [Math with `true` and `false`](#math-with-true-and-false-1)
+  - [JavaScript හි HTML ටීකාවන් වලංගු ය.](#javascript-%E0%B7%84%E0%B7%92-html-%E0%B6%A7%E0%B7%93%E0%B6%9A%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B7%80%E0%B6%BD%E0%B6%82%E0%B6%9C%E0%B7%94-%E0%B6%BA-1)
+  - [`NaN` is ~~not~~ a number](#nan-is-not-a-number-1)
+  - [`[]` සහ `null` වස්තූන් ය.](#-%E0%B7%83%E0%B7%84-null-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%96%E0%B6%B1%E0%B7%8A-%E0%B6%BA-1)
+  - [ඉන්ද්‍රජාලිකව වැඩිවන සංඛ්‍යා](#%E0%B6%89%E0%B6%B1%E0%B7%8A%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%A2%E0%B7%8F%E0%B6%BD%E0%B7%92%E0%B6%9A%E0%B7%80-%E0%B7%80%E0%B7%90%E0%B6%A9%E0%B7%92%E0%B7%80%E0%B6%B1-%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F-1)
+  - [`0.1 + 0.2` හි නිරවද්‍යතාව](#01--02-%E0%B7%84%E0%B7%92-%E0%B6%B1%E0%B7%92%E0%B6%BB%E0%B7%80%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%AD%E0%B7%8F%E0%B7%80-1)
+  - [සංඛ්‍යා පූරණය](#%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F-%E0%B6%B4%E0%B7%96%E0%B6%BB%E0%B6%AB%E0%B6%BA-1)
+  - [සංඛ්‍යා තුනක් සැසඳීම](#%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F-%E0%B6%AD%E0%B7%94%E0%B6%B1%E0%B6%9A%E0%B7%8A-%E0%B7%83%E0%B7%90%E0%B7%83%E0%B6%B3%E0%B7%93%E0%B6%B8-1)
+  - [හාස්‍යජනක ගණිතය](#%E0%B7%84%E0%B7%8F%E0%B7%83%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%A2%E0%B6%B1%E0%B6%9A-%E0%B6%9C%E0%B6%AB%E0%B7%92%E0%B6%AD%E0%B6%BA-1)
+  - [සෙවුම් ප්‍රකාශන ආකලනය](#%E0%B7%83%E0%B7%99%E0%B7%80%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%9A%E0%B7%8F%E0%B7%81%E0%B6%B1-%E0%B6%86%E0%B6%9A%E0%B6%BD%E0%B6%B1%E0%B6%BA-1)
+  - [පෙළ  `String` හි නිදර්ශකයක් නොවේ](#%E0%B6%B4%E0%B7%99%E0%B7%85--string-%E0%B7%84%E0%B7%92-%E0%B6%B1%E0%B7%92%E0%B6%AF%E0%B6%BB%E0%B7%8A%E0%B7%81%E0%B6%9A%E0%B6%BA%E0%B6%9A%E0%B7%8A-%E0%B6%B1%E0%B7%9C%E0%B7%80%E0%B7%9A-1)
+  - [පසුලකුණු සමඟ කෘත්‍යයන් ඇමතීම](#%E0%B6%B4%E0%B7%83%E0%B7%94%E0%B6%BD%E0%B6%9A%E0%B7%94%E0%B6%AB%E0%B7%94-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A-%E0%B6%87%E0%B6%B8%E0%B6%AD%E0%B7%93%E0%B6%B8-1)
+  - [අමතන්න අමතන්න අමතන්න](#%E0%B6%85%E0%B6%B8%E0%B6%AD%E0%B6%B1%E0%B7%8A%E0%B6%B1-%E0%B6%85%E0%B6%B8%E0%B6%AD%E0%B6%B1%E0%B7%8A%E0%B6%B1-%E0%B6%85%E0%B6%B8%E0%B6%AD%E0%B6%B1%E0%B7%8A%E0%B6%B1-1)
+  - [තැනුම් ගුණාංගයක්](#%E0%B6%AD%E0%B7%90%E0%B6%B1%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%9C%E0%B7%94%E0%B6%AB%E0%B7%8F%E0%B6%82%E0%B6%9C%E0%B6%BA%E0%B6%9A%E0%B7%8A-1)
+  - [වස්තුවක්,  වස්තුවක ගුණයක යතුර ලෙස](#%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A%E0%B7%8A--%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A-%E0%B6%9C%E0%B7%94%E0%B6%AB%E0%B6%BA%E0%B6%9A-%E0%B6%BA%E0%B6%AD%E0%B7%94%E0%B6%BB-%E0%B6%BD%E0%B7%99%E0%B7%83-1)
+  - [`__proto__` සමඟ මූලාකෘති වෙත ප්‍රවේශ වීම](#__proto__-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B6%B8%E0%B7%96%E0%B6%BD%E0%B7%8F%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%92-%E0%B7%80%E0%B7%99%E0%B6%AD-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%80%E0%B7%9A%E0%B7%81-%E0%B7%80%E0%B7%93%E0%B6%B8-1)
+  - [`` `${{Object}}` ``](#-object--1)
+  - [පෙරනිමි අගයන් සමඟ බිඳීම](#%E0%B6%B4%E0%B7%99%E0%B6%BB%E0%B6%B1%E0%B7%92%E0%B6%B8%E0%B7%92-%E0%B6%85%E0%B6%9C%E0%B6%BA%E0%B6%B1%E0%B7%8A-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B6%B6%E0%B7%92%E0%B6%B3%E0%B7%93%E0%B6%B8-1)
+  - [තිත් සහ ව්‍යාප්ත කිරීම](#%E0%B6%AD%E0%B7%92%E0%B6%AD%E0%B7%8A-%E0%B7%83%E0%B7%84-%E0%B7%80%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F%E0%B6%B4%E0%B7%8A%E0%B6%AD-%E0%B6%9A%E0%B7%92%E0%B6%BB%E0%B7%93%E0%B6%B8-1)
+  - [නම් පත්](#%E0%B6%B1%E0%B6%B8%E0%B7%8A-%E0%B6%B4%E0%B6%AD%E0%B7%8A-1)
+  - [කූඩු කළ නම්පත්](#%E0%B6%9A%E0%B7%96%E0%B6%A9%E0%B7%94-%E0%B6%9A%E0%B7%85-%E0%B6%B1%E0%B6%B8%E0%B7%8A%E0%B6%B4%E0%B6%AD%E0%B7%8A-1)
+  - [ද්‍රෝහී `try..catch`](#%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%9D%E0%B7%84%E0%B7%93-trycatch-1)
+  - [මෙය බහු උරුමය ද?](#%E0%B6%B8%E0%B7%99%E0%B6%BA-%E0%B6%B6%E0%B7%84%E0%B7%94-%E0%B6%8B%E0%B6%BB%E0%B7%94%E0%B6%B8%E0%B6%BA-%E0%B6%AF-1)
+  - [තමා විසින්ම නිපදවා ගන්නා උත්පාදකයෙක්](#%E0%B6%AD%E0%B6%B8%E0%B7%8F-%E0%B7%80%E0%B7%92%E0%B7%83%E0%B7%92%E0%B6%B1%E0%B7%8A%E0%B6%B8-%E0%B6%B1%E0%B7%92%E0%B6%B4%E0%B6%AF%E0%B7%80%E0%B7%8F-%E0%B6%9C%E0%B6%B1%E0%B7%8A%E0%B6%B1%E0%B7%8F-%E0%B6%8B%E0%B6%AD%E0%B7%8A%E0%B6%B4%E0%B7%8F%E0%B6%AF%E0%B6%9A%E0%B6%BA%E0%B7%99%E0%B6%9A%E0%B7%8A-1)
+  - [පන්තියක පන්තියක්](#%E0%B6%B4%E0%B6%B1%E0%B7%8A%E0%B6%AD%E0%B7%92%E0%B6%BA%E0%B6%9A-%E0%B6%B4%E0%B6%B1%E0%B7%8A%E0%B6%AD%E0%B7%92%E0%B6%BA%E0%B6%9A%E0%B7%8A-1)
+  - [ආයාස නොකළ හැකි වස්තූන්](#%E0%B6%86%E0%B6%BA%E0%B7%8F%E0%B7%83-%E0%B6%B1%E0%B7%9C%E0%B6%9A%E0%B7%85-%E0%B7%84%E0%B7%90%E0%B6%9A%E0%B7%92-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%96%E0%B6%B1%E0%B7%8A-1)
+  - [උපක්‍රමශීලී ඊතල කෘත්‍යයන්](#%E0%B6%8B%E0%B6%B4%E0%B6%9A%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%B8%E0%B7%81%E0%B7%93%E0%B6%BD%E0%B7%93-%E0%B6%8A%E0%B6%AD%E0%B6%BD-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A-1)
+  - [ඊතල කෘත්‍යයන්ට තනන්නෙකු විය නොහැක](#%E0%B6%8A%E0%B6%AD%E0%B6%BD-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A%E0%B6%A7-%E0%B6%AD%E0%B6%B1%E0%B6%B1%E0%B7%8A%E0%B6%B1%E0%B7%99%E0%B6%9A%E0%B7%94-%E0%B7%80%E0%B7%92%E0%B6%BA-%E0%B6%B1%E0%B7%9C%E0%B7%84%E0%B7%90%E0%B6%9A-1)
+  - [`arguments` සහ ඊතල කෘත්‍යයන්](#arguments-%E0%B7%83%E0%B7%84-%E0%B6%8A%E0%B6%AD%E0%B6%BD-%E0%B6%9A%E0%B7%98%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA%E0%B6%B1%E0%B7%8A-1)
+  - [උපක්‍රමශීලී ප්‍රතිදානය](#%E0%B6%8B%E0%B6%B4%E0%B6%9A%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%B8%E0%B7%81%E0%B7%93%E0%B6%BD%E0%B7%93-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%AD%E0%B7%92%E0%B6%AF%E0%B7%8F%E0%B6%B1%E0%B6%BA-1)
+  - [වස්තුවක් මත පැවරුම් බැඳීම](#%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B7%80%E0%B6%9A%E0%B7%8A-%E0%B6%B8%E0%B6%AD-%E0%B6%B4%E0%B7%90%E0%B7%80%E0%B6%BB%E0%B7%94%E0%B6%B8%E0%B7%8A-%E0%B6%B6%E0%B7%90%E0%B6%B3%E0%B7%93%E0%B6%B8-1)
+  - [අරාවන් සමඟ වස්තුන්හි ගුණ වෙත ප්‍රවේශ වීම](#%E0%B6%85%E0%B6%BB%E0%B7%8F%E0%B7%80%E0%B6%B1%E0%B7%8A-%E0%B7%83%E0%B6%B8%E0%B6%9F-%E0%B7%80%E0%B7%83%E0%B7%8A%E0%B6%AD%E0%B7%94%E0%B6%B1%E0%B7%8A%E0%B7%84%E0%B7%92-%E0%B6%9C%E0%B7%94%E0%B6%AB-%E0%B7%80%E0%B7%99%E0%B6%AD-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%80%E0%B7%9A%E0%B7%81-%E0%B7%80%E0%B7%93%E0%B6%B8-1)
+  - [අභිශුන්‍යය  සහ බන්ධුතා කාරක](#%E0%B6%85%E0%B6%B7%E0%B7%92%E0%B7%81%E0%B7%94%E0%B6%B1%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA--%E0%B7%83%E0%B7%84-%E0%B6%B6%E0%B6%B1%E0%B7%8A%E0%B6%B0%E0%B7%94%E0%B6%AD%E0%B7%8F-%E0%B6%9A%E0%B7%8F%E0%B6%BB%E0%B6%9A-1)
+  - [`Number.toFixed()` වෙනස් අංක පෙන්වයි](#numbertofixed-%E0%B7%80%E0%B7%99%E0%B6%B1%E0%B7%83%E0%B7%8A-%E0%B6%85%E0%B6%82%E0%B6%9A-%E0%B6%B4%E0%B7%99%E0%B6%B1%E0%B7%8A%E0%B7%80%E0%B6%BA%E0%B7%92-1)
+  - [`Math.min()`ට වඩා `Math.max()` කුඩා ය](#mathmin%E0%B6%A7-%E0%B7%80%E0%B6%A9%E0%B7%8F-mathmax-%E0%B6%9A%E0%B7%94%E0%B6%A9%E0%B7%8F-%E0%B6%BA-1)
+  - [`null` සහ `0` සැසඳීම](#null-%E0%B7%83%E0%B7%84-0-%E0%B7%83%E0%B7%90%E0%B7%83%E0%B6%B3%E0%B7%93%E0%B6%B8-1)
+  - [එකම විචල්‍යය ප්‍රති ප්‍රකාශ කිරීම](#%E0%B6%91%E0%B6%9A%E0%B6%B8-%E0%B7%80%E0%B7%92%E0%B6%A0%E0%B6%BD%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B6%BA-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%AD%E0%B7%92-%E0%B6%B4%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%9A%E0%B7%8F%E0%B7%81-%E0%B6%9A%E0%B7%92%E0%B6%BB%E0%B7%93%E0%B6%B8-1)
+  - [සාමාන්‍ය හැසිරීම Array.prototype.sort()](#%E0%B7%83%E0%B7%8F%E0%B6%B8%E0%B7%8F%E0%B6%B1%E0%B7%8A%E2%80%8D%E0%B6%BA-%E0%B7%84%E0%B7%90%E0%B7%83%E0%B7%92%E0%B6%BB%E0%B7%93%E0%B6%B8-arrayprototypesort-1)
+- [📚 වෙනත් සම්පත්](#-%E0%B7%80%E0%B7%99%E0%B6%B1%E0%B6%AD%E0%B7%8A-%E0%B7%83%E0%B6%B8%E0%B7%8A%E0%B6%B4%E0%B6%AD%E0%B7%8A-1)
+- [🎓 බලපත්‍රය](#-%E0%B6%B6%E0%B6%BD%E0%B6%B4%E0%B6%AD%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B6%BA-1)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
 # What the f\*ck JavaScript?
 
 [![WTFPL 2.0][license-image]][license-url]
diff --git a/package-lock.json b/package-lock.json
index b487d5f5..de7b0da6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "wtfjs",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 2c910156..ff11cadb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wtfjs",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "description": "A list of funny and tricky JavaScript examples",
   "bin": {
     "wtfjs": "wtfjs.js"