Above you can see how it looks like.

To enable it add a toc variable to the front matter of your post:

layout: post
title: Table of content
date:   2018-08-03 11:07
description: For some big articles you can use table on content
toc: true           <=========== this one

You can also customize it by styling .toc class in theme.scss

This solution is based on github.com/allejo/jekyll-toc.

Some random text

Moments its musical age explain. But extremity sex now education concluded earnestly her continual. Oh furniture acuteness suspected continual ye something frankness. Add properly laughter sociable admitted desirous one has few stanhill. Opinion regular in perhaps another enjoyed no engaged he at. It conveying he continual ye suspected as necessary. Separate met packages shy for kindness.

Second level random text

Boy favourable day can introduced sentiments entreaties. Noisier carried of in warrant because. So mr plate seems cause chief widen first. Two differed husbands met screened his. Bed was form wife out ask draw. Wholly coming at we no enable. Offending sir delivered questions now new met. Acceptance she interested new boisterous day discretion celebrated.

Another second level random text

Both rest of know draw fond post as. It agreement defective to excellent. Feebly do engage of narrow. Extensive repulsive belonging depending if promotion be zealously as. Preference inquietude ask now are dispatched led appearance. Small meant in so doubt hopes. Me smallness is existence attending he enjoyment favourite affection. Delivered is to ye belonging enjoyment preferred. Astonished and acceptance men two discretion. Law education recommend did objection how old.

Third level text

How promotion excellent curiosity yet attempted happiness. Gay prosperous impression had conviction. For every delay death ask style. Me mean able my by in they. Extremity now strangers contained breakfast him discourse additions. Sincerity collected contented led now perpetual extremely forfeited.

Some more random text

Over fact all son tell this any his. No insisted confined of weddings to returned to debating rendered. Keeps order fully so do party means young. Table nay him jokes quick. In felicity up to graceful mistaken horrible consider. Abode never think to at. So additions necessary concluded it happiness do on certainly propriety. On in green taken do offer witty of.

Second level random text

Received overcame oh sensible so at an. Formed do change merely to county it. Am separate contempt domestic to to oh. On relation my so addition branched. Put hearing cottage she norland letters equally prepare too. Replied exposed savings he no viewing as up. Soon body add him hill. No father living really people estate if. Mistake do produce beloved demesne if am pursuit.

Another second level random text

Her old collecting she considered discovered. So at parties he warrant oh staying. Square new horses and put better end. Sincerity collected happiness do is contented. Sigh ever way now many. Alteration you any nor unsatiable diminution reasonable companions shy partiality. Leaf by left deal mile oh if easy. Added woman first get led joy not early jokes.

And one more

It allowance prevailed enjoyment in it. Calling observe for who pressed raising his. Can connection instrument astonished unaffected his motionless preference. Announcing say boy precaution unaffected difficulty alteration him. Above be would at so going heard. Engaged at village at am equally proceed. Settle nay length almost ham direct extent. Agreement for listening remainder get attention law acuteness day. Now whatever surprise resolved elegance indulged own way outlived.