JS1k: The JavaScript code golfing competition

2019 - Ten Year Js1k!

Home   Rules   Demos   Submit Mailing list  |  Update demo meta data  |  The /r/js1k subreddit JS1k, the yearly JS code golfing competition

Create some JavaScript program with a max size of 1k and make it do something cool. Submit it before April 2019 for fame and a chance of a prize! See rules for details and existing demos for some cool examples. Entry is free and the rules are simple. Give it a try, it"s really fun!

Judges

This year there are a lot of judges who will combined construct the final top 10.

Javier Roman

@romancortes

romancortes.com


Ioannis Cherouvim

@cherouvim

cherouvim.com


Damien Seguin

@dmnsgn

dmnsgn.me


Diego F. Goberna

@feiss

feiss.be


Frederic Charette

@fed135

github.com/fed135


Ateş Göral

@atesgoral

magnetiq.com


Graham Licence

@grahamlicence

grahamlicence.co.uk


Sugendran Ganess

@sugendran

sugendran.com


Josep del Río

@joseprio

joseprio.com


Martin Kleppe

@aemkei

aem1k.com


Claudio Cañete

@claudiocc

claudiocc.com


Igor Sbitnev

@ISbitnev


Xen

@xen_the


Zoli Kahan

@Zolmeister

zolmeister.com


Bálint Csala

@BalintCsala


Petter Nyman

@bonusmystery

pttr.se


Philippe Deschaseaux

@ehouais

ehouais.net


Prizes

Here are the prizes and the awesome companies or people that brought them to you...

10k ¥

van der Zee — When I suggested I might put up 10k as a prize, my wife asked whether I meant Yen :p So here you go (~80 eur)

@kuvos

100 usd

Shutterstock — Incredible content. Endless possibilities. Shutterstock is a world-leading stock asset provider with over 250 million images, videos, and music tracks. Join our team and help us shape the future of creative storytelling

@ShutterTech

50 usd

Jordan Eldredge — In appreciation for all the JavaScript mad scientists

@

50 usd

Diego Goberna — In appreciation for all the participants and Peter's dedication all these years

@feiss

50 usd

Aruma Studios — We are an indie studio making video games at the intersection between narrative and puzzles. We love making browser games, and js1k is a great source of inspiration. Thanks Peter and all the participants!

@ArumaStudios

2^6 cad

Ateş Göral — Why put up $50 when there's the nice round number $64? (~50 usd) In appreciation of this fun compo keeping the community inspired and engaged all these years!

@atesgoral

1024 mad

Martin Kleppe — and his company Ubilabs are donating one MAD (Moroccan Dirham) for every byte in a JS1k entry (~100 usd). Thanks for all the creativity and effort you put in this project!

@aemkei

Demos

Below are the final top10 demos for this compo. Check the overview page to see them all!

#1: Lost In A Cave

By Roman Lut
( website )

Lost In A Cave. Who is chasing me?!


#2: Magical Light Tunnel

By Jani Ylikangas
( @jylikangas, website )

Your treasure lies beyond the crystal cave...


#3: PAC-MAN

By feiss
( @feiss, website )

Use cursors to move Pac-Man, eat cookies and avoid ghosts!


#4: Andrioli Galaxy tour

By Denys Potapov
( @DenysPotapov, website )

Navigate with mouse with left button down to find bigger stars


#5: flux

By Keith Clark
( @keithclarkcouk, website )

A multi-part demo made up of 7 scenes and a soundtrack — click restart if you can't hear anything.


#6: Maximum overcast

By Siorki
( @Siorki )

Move with arrows. Smoother remake of my 2013 entry, but the weather is not as nice this year.


#7: X Dive

By Alexander Curtis
( @statenlogic, website )

Bring as many eggs as you can to the surface, and don't run out of air! Use arrow keys to move.


#8: ShadowBoX

By Jani Ylikangas
( @jylikangas, website )

The shadow box comes alive 10 past midnight. Watch out for the spooky owl!


#9: Genorama

By Jack Oatley
( @f_oatley, website )

Continuously renders a procedurally generated terrain. The terrain is originally from a game created I helped create for #EnterTheMUD jam.


#10: 1k Pool game

By Alfons Nilsson
( @TC5550_2, website )

Aim with the mouse and press and release to fire. Try to get all the blue balls into the black holes.