Howdy
I'm Roger and I'm currently working as a software developer (Scala, C++, Java and others). Sometimes I have to write Angular at the job. I everytime have to do something real in order to compensate then. So here are some tiny games entirely written in Vanilla Javascript.
Discover My Image
Image puzzle game with many functions.

Fully responsive, but yet in beta state.
Play
Crazy TD
A tower defense game using the Javascript canvas.

With sound and some highscore functionality.
Play
Solitaire
You should know this one. No canvas used here, but simple CSS.

The classic one.
Play
Brain Solitaire
Like the one before, but just with open cards.

Improve experience by using your brain.
Play
BETA Solitaire Multiplayer
Play the solitaire game as mentioned before against others online.

This is in beta state. Some design issues left.
Play
Sokoban
Some of you might know Sokoban from the past.

Very simple, but animated after all.
Play
Minesweeper
Minesweeper as known from a for whatever reason beloved OS.

Even the original game in fact is simple (like the OS).
Play
Marbelous
This game is a port from a version I once implemented in Symbian C++. This should have happened in 2008 or so.
Play
Quizshow Trainingslager
It isn't mine. Many thanks to Martin.

I consider this an awesome implementation of a quiz app. I really like to go there just to have some fun. Only in German language so far.
Play
Snake
Very simple Snake clone from long ago.

Can't remember when I wrote this and I really was surprised when I found it again on some HD.
Play
Bandit
Not a real game but only a demo.

It was ported once to Flash, because the company wanted me to do that. Well, I just copied most of the code to Flash then. With sound.
Show
Disclaimer
There is no potential offending textual content here but only games. Some of the games listed here are available at github. They should be licenced by the The Unlicense unless I should have forgotten this issue.
github.com