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JS1k: The JavaScript code golfing competition

2010 - The Original

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Check out demos from previous editions too! 2011 , 2012 , 2013 , 2014 , 2015


By Romain Huet
( @romainhuet, website )


By Ilan Bar-Magen


By Tobias Bräutigam
( @tbraeutigam, website )


By carlocci
( website )


By Rob O'Dwyer
( @odwyerrob, website )


By bartaz
( @bartaz )


By Lee
( @leegao, website )


By Shah Pavel Jamal
( website )


By h3nr1x
( @h3nr1x )


By Mark de Jong
( @spellcoder, website )


By Christian Bonham
( website )


By Peter Liepa
( @peterliepa, website )


By Bjoern Paschen
( @prypjat )


By Juan Carlos Clemente
( @_zetta, website )


By Chris Smoak
( @chrissmoak )


By Unkulunkulu
( @arokanto )


By z0va
( @z0va, website )


By Bernard Schmitz
( website )


By Chris Waalberg
( @chriswaalberg, website )


By ThatOneGuy
( @bryanblakey )


By Sebastian Sprenger


By Adriano Ueda
( @adriueda )


By Jacob Seidelin
( @jseidelin, website )


By Keon Ahn
( @graciasa, website )


By Kobus Pretorius
( @kbpret )


By Gabriel Gambetta
( website )


By Gabor Nagy


By dragal


By Benji Schwartz-Gilbert
( website )


By Mark Rhodes
( @markncrhodes )


By satan


By yutt


By Christian Krebs
( @__chris__, website )


By Øyvind Smestad
( @osmestad )


By vladmanea
( @vladmanea, website )


By Matt Papi


By Tim Smith
( website )


By Tobias Prinz


By Tom Hargreaves


By Arne
( @veubeke, website )


By Dex


By Jonas Höglund
( website )


By Pogocsan Florin


By fazeaction
( @tribadelics, website )


By benny schuetz
( @bennyschuetz, website )


By nrkn
( @nrknthuk, website )


By Jim Wagner


By halcy
( @halcy, website )


By AlteredQualia
( @alteredq, website )


By Remco Veldkamp
( @remcoder )


By Mathieu 'p01' Henri
( @p01, website )


By Daniel Muller
( @asd5a )


By ONC
( @OlivierHuet, website )


By Aurelien Saussay
( @asaussay )


By Jason Brown
( @loktar00, website )


By Nathan Young
( website )


By Paul Brunt
( @super_eggbert, website )


By Christopher McKenzie
( website )


By Óscar Toledo G.
( website )


By yent


By Viktor Kelemen
( website )


By AlteredQualia
( @alteredq, website )


By Jukka-Pekka Kekkonen
( @mdry )


By Ian Sullivan


By Craig Sharkie
( @twalve )


By Jake Stothard


By Mark de Jong
( @Spellcoder, website )


By p4p4
( website )


By Shah Pavel Jamal
( website )


By dmitrig01
( @dmitrig01, website )


By Sjoerd Visscher
( @sjoerd_visscher, website )


By Aki Jäntti


By Chris Richards
( @ripter001, website )


By Vladimir Carrer
( @vladocar, website )


By Pradheep Ravichandran


By Philip Linde
( @boomlinde, website )


By Marcus van Houdt
( @marcusvanhoudt )


By Scriptin
( @scriptin, website )


By Chris Morris
( website )


By Tobias Schneider
( @tobeytailor, website )


By TGGC/Bluflame
( website )


By Ryan Day
( @soldair, website )


By Patrick Walton
( @pcwalton, website )


By Paulo Falcao
( @PauloFalcao, website )


By Stuart Knightley
( @stuidge, website )


By Óscar Toledo G.
( website )


By Adis H
( @hamzadis )


By Dan Newcome
( @dnewcome, website )


By Premasagar Rose
( @premasagar, website )


By CmDev


By Anwerso
( website )


By Mike Betten
( @betten, website )


By John Smith
( website )


By Max Lovenheim Irwin


By Andrew Vehlies
( @avehlies )


By Jonathon Creenaune


By davebee


By Blake Callens
( @blakecallens, website )


By Takacs Janos


By p4p4
( website )


By WAHa.06x36
( @waha_06x36, website )


By Luis Gonzalez
( @luis2048, website )


By TotalDuke


By Ryan Sandor Richards
( @rsandor, website )


By Sebastian


By Kostas Symeonidis
( @ksymeon, website )


By Particle Storm
( @varseb, website )


By Aivo Paas
( @aivopaas )


By Phil McCarthy
( @phl, website )


By Eleasar


By Felix Marin
( @fpmarin @plainjavascript, website )


By Ideal Machine
( @idealmachine, website )


By Paul Mealy
( website )


By bga
( @bga_, website )


By Alexandre Abreu
( @AlexAbreuDev )


By Peter van der Zee
( @kuvos, website )


By Luis Toledo
( @digitalcth, website )


By loot


By cody s
( website )


By Gabor Turi
( website )


By n3wjack
( @n3wjack, website )


By cody
( website )


By Yoyofr
( website )


By Adam
( @AdamBurmister, website )


By Marijn Haverbeke
( @marijnjh, website )


By Paul Nicholls
( @NullColaShip, website )


By João Eiras
( @xErath )


By Kostas Michalopoulos
( @badsectoracula )


By Ben van Enckevort


By Scriptin
( @scriptin, website )


By Mathieu 'p01' Henri
( @p01, website )


By Howard Yeend
( @user24, website )


By Pinhas


By Lars Rönnbäck
( website )


By Pa7


By Jonas Höglund
( website )


By Heyscore
( @heyscoregames, website )


By Alex Kloss


By Howard Yeend
( @puremango, website )


By iamtef
( @iamtef, website )


By Ziling Zhao
( website )


By Steve Guidetti
( @ultramegatech, website )


By Yuri Ivatchkocitch
( @y3i12, website )


By AlteredQualia
( @alteredq, website )


By Tolito
( @tolito, website )


By Piers Goodhew
( @piersg )


By Matthieu


By Howard Yeend
( @puremango, website )


By Luis Gonzalez
( @luis2048, website )


By Stephan Seidt
( @evilhackerdude, website )


By strager - jazzyb
( @strager, website )


By Jason Brown
( @loktar00, website )


By Yoyofr
( website )


By hyperandroid
( @hyperandroid, website )


By Peter Liepa
( @peterliepa, website )


By Martin Kaesberger
( website )


By Howard Yeend
( @puremango, website )


By Howard Yeend
( @puremango, website )


By Alex Boone
( @aboone, website )


By Fireworks


By Stephen Cunliffe
( @scunliffe, website )


By Yoyofr
( website )


By Stefan Trenkel


By Stefan Schneider-Kennedy
( website )


By Egon Elbre
( @egonelbre, website )


By Martin Rohrmeier
( @OoyoO, website )


By Ron MacMuhu
( website )


By Arne
( @veubeke, website )


By Yoyofr
( website )


By Christopher Abad
( website )


By migerh
( @migerh )


By Nate Sigrist
( @NateSigrist )


By Petar


By spirit23
( website )


By Luis Gonzalez
( @luis2048, website )


By kadir pekel
( @kadirpekel, website )


By Makram Saleh
( @msaleh, website )


By Dawid Kubiak
( @dawidkubiak, website )


By Andy Polhill
( @andrew_polhill, website )


By spirit
( website )


By Guillaume Bort
( @playframework, website )


By Florian Bösch
( @pyalot, website )


By rwbg


By Eleasar


By fanks
( @fankyou, website )


By Guy Frost / DESiRE
( website )


By Mr Speaker
( @mrspeaker, website )


By Nick
( website )


By Nick
( website )


By razorwolf


By Ideal Machine
( website )


By blaznyoght
( @blaznyoght )


By blaznyoght
( @blaznyoght )


By nic
( @nicrizzo, website )


By Guy Frost / DESiRE
( website )


By Luhr Løvdahl


By Guy Frost / DESiRE
( website )


By Marcus van Houdt
( @marcusvanhoudt )


By Nate Sigrist
( @NateSigrist )


By H. Lacherstorfer
( website )


By Daniel
( @DanielRapp, website )


By Nick
( website )


By Kyle Simpson
( @getify, website )


By Simon Key


By Mr Speaker
( @mrspeaker, website )


By Frederic Cambus
( @fcambus, website )


By Paul Brunt
( @super_eggbert, website )


By Román Cortés
( @romancortes, website )


By razorwolf


By Phil McCarthy
( @phl, website )


By p4p4
( website )


By Frederick Polgardy
( @polgfred, website )


By Román Cortés
( @romancortes, website )


By Hayato Araki
( @arahaya, website )


By Frederick Polgardy
( @polgfred, website )


By GMChicken
( @GMChicken )


By Noah Larsen
( @mental_x, website )


By GMChicken
( @GMChicken )


By Martijn Hermans
( website )


By Rauri Rochford
( @raurir, website )


By Zach Carter
( @zii, website )


By Remy Sharp
( @rem )


By Christian Krebs
( @__chris__, website )


By Yuri Ivatchkovitch
( @y3i12, website )


By Arne
( @veubeke, website )


By Dustin Silverman


By bradleymeck


By nrkn
( @nrknthuk, website )


By NickyOne
( website )


By Joeri Sebrechts
( @joeri_s, website )


By Luhr Løvdahl


By Michal Hantl
( @michal_hantl, website )


By sacah
( website )


By nod
( website )


By Paul Hammond
( @ph, website )


By Lindsay Evans
( @lindsayevans, website )


By TuringMachine


By ponce
( @p0unce, website )


By Pavel Bakhilau


By Dan Nye
( website )


By "Cowboy" Ben Alman
( @cowboy, website )


By Jonathan Brodsky
( @jonbro, website )


By ChAdams
( @chlithadams )


By robofarm
( @robofarm )


By Livingston Samuel
( @delivi, website )


By 0x00
( @0x00, website )


By Adam Antók
( website )


By Christian Krebs
( @__cris__, website )


By Alex Epifano
( @msm595 )


By Dawid Kubiak
( @dawidkubiak, website )


By ewoudj
( @ewoudj )


By Jotamaza


By GregT
( @panzeronline, website )


By proppy
( @proppy, website )


By Eneko Alonso
( @eneko, website )


By Kyle Simpson
( @getify, website )


By Pat Cullen
( @patcullen )


By Bri Lance
( @yeah_its_me, website )


By Roy F. Dvorak
( website )


By Paul Brunt
( @super_eggbert, website )


By Chris Francis
( @chrisfrancis27, website )


By Scott Ellis
( @sje397, website )


By Dean C. Forrest
( @iamneutek )


By Pedro Cardoso
( @pcardoso, website )


By Nikhil Marathe
( @nikhilcutshort, website )


By Garret Kelly
( @gkelly, website )


By codenamuser
( website )


By PN
( @pt_tr, website )


By p4p4
( website )


By nrkn
( @nrknthuk, website )


By Michael Deal
( @mudcube, website )


By oberhamsi
( @oberhamsi )


By Siver K. Volle
( website )


By tantetoni2
( website )


By os0x
( @os0x, website )


By Afshin
( @micronova, website )


By Scott Ellis
( @QOAL, website )


By Lee
( @leegao, website )


By Sayan "Riju" Chakrabarti
( @sayanriju, website )


By Eric McGraw


By Steve James


By Mark Homans
( website )


By Peter Nitsch
( @peter_nitsch, website )


By Andy


By Philip Wagner
( @houly, website )


By Mathias
( @mathias, website )


By notcub
( @notcub )


By Mikhail Davydov
( website )


By ianh


By Simon Jefford


By Sam Birch
( website )


By Ben Larson
( website )


By Zack Halbrecht
( @zackola, website )


By Otto Bibartiu


By Carl Cox


By case
( @corpsmoderne, website )


By kadir pekel
( @kadirpekel, website )


By Giancarlo Bellido
( @giancarlo84, website )


By Patrick Denny
( @atomicnoggin, website )


By Jakub Łopuszański
( website )


By William Malone
( @williammalone, website )


By Hans Schmucker
( @Schmucker, website )


By Marijn Haverbeke
( @marijnjh, website )


By Tons of Particles
( @y3i12, website )


By cartuchogl
( @cartuchogl, website )


By Oscar Nevarez Leal
( @insan3, website )


By quoj
( website )


By Roger Willian


By James Padolsey
( @padolsey, website )


By roylory
( website )


By Michael


By Brian Long
( @newobject, website )


By Mark Tucker
( @tuckermark, website )


By Tim Beyer
( @mrmooh )


By profil
( website )


By Ilkka Oksanen
( @ilkkao, website )


By shannon
( @ShannonBarratt, website )


By Andreas Gustafsson
( website )


By Rubén Medellín
( @chubas, website )


By Christopher Pitt
( @verylastminute, website )


By Barry van Oudtshoorn
( website )


By ryan
( @mistabell, website )


By Thomas Braun
( @zwitschertom, website )


By Greg Reimer
( website )


By Michael Bolin
( @bolinfest, website )


By George Calm
( @georgecalm, website )


By Erryn Pollock
( website )


By Abram
( @abramh, website )


By Egon Elbre
( @egonelbre, website )


By John Drake
( @f0x0x, website )


By Inopia/Aardbei


By Alex Michael
( website )


By Ross Cairns
( @rossc1, website )


By Roland Bouman
( @rolandbouman, website )


By Benoit Côté-Jodoin
( @becojo, website )


By Mauro Lizaur
( @paqreligion, website )


By Ryan
( @mistabell, website )


By Peter Nitsch
( @peter_nitsch, website )


By Rüdiger Appel
( website )


By Anthony Bowyer-Lowe
( @yoknapatawpha, website )


By Chris Francis
( @chrisfrancis27, website )


By mfirdaus
( @mfirdaus, website )


By Sam Stephenson
( @sstephenson, website )


By P. Envall
( @npup, website )


By Román Cortés
( @romancortes, website )


By Dominic Szablewski
( @phoboslab, website )


By Hans Schmucker
( @Schmucker, website )


By Matthias Reuter
( @gweax, website )


By Cay
( @Cay, website )


By Martin Kleppe
( @aemkei, website )


By Joachim Viide
( @jviide, website )


By Keith
( website )


By Michael Deal
( website )


By Daniel
( @DanielRapp, website )


By John Lyon
( @jozzas )


By Ivan Zhekov
( website )


By Carl


By Andreas Köberle
( @eskimobloood, website )


By Michal Hantl
( @michal_hantl, website )


By Stefan Franke
( @stefanfranke, website )


By fearphage
( @fearphage, website )


By Tom Boshoven
( website )


By Karsithe
( @karsithe, website )


By Jan Kasper Martinsen


By Cay
( @Cay, website )


By BudniX
( website )


By Mark Talbot
( @thesandbag, website )


By Ryan
( @mistabell, website )


By Kevin Roast
( @kevinroast, website )


By Mathieu Davy
( @ekynoxe, website )


By Steven Wittens
( @unconed, website )


By Sean Cline
( @majincline, website )


By Per-Olov Jernberg
( @possan, website )


By John Turknett
( website )


By Sam Birch
( website )


By Will Scott
( @willscott, website )


By Alexey Malyshev
( @alexeym, website )


By Mauro
( @paqreligion, website )


By z0va
( @z0va, website )


By Dan Steinman
( @jaxcore, website )


By Mike McNally
( @m5, website )


By Patrick Wied
( website )


By Michal Hantl
( @michal_hantl, website )


By Vincent Schüßler
( @_Vincent, website )


By Graham Bradley
( @kissmyawesome, website )


By alteredqualia
( website )


By Derek Hammer
( @hammerdr, website )


By Hans Schmucker
( @Schmucker, website )


By Tane Piper
( @tanepiper, website )


By William Cotton
( @williamcotton, website )


By Motyar
( @motyar, website )


By Martijn Laarman
( @Mpdreamz, website )


By Robin Allen
( website )


By Maarten Decat
( @maartendecat, website )


By Astrlndr
( @th3sturd, website )


By Sergey Chikuyonok
( @chikuyonok, website )


By Georg Tavonius
( @Georg_Tavonius, website )


By 29a
( @29a_ch, website )


By Carl Jackson
( website )


By MichalBe
( @michalbe, website )


By Hans Schmucker
( @Schmucker, website )


By Nick Lockwood
( website )


By Christian Neukirchen
( @chneukirchen, website )


By Simon Madine
( @thingsinjars, website )


By Ronald Jett
( @rjett, website )


By sq2
( @raurir, website )


By Kris Cieslak
( @kcieslak, website )


By guciek
( @kguciek, website )


By Michael McDaid
( @mcdaid_, website )


By Christophe Résigné
( @chiptune, website )


By Kasper J. Jeppesen
( @kasperjj, website )


By Michael Deal
( website )


By Andreas Köberle
( @eskimobloood, website )


By Anthony Mann
( @mrnibbles, website )


By mi-ku
( @mi_kudev, website )


By Yoeran
( @yoeran, website )


By Charleston Waltnikki
( website )


By Thomas Fuchs
( @thomasfuchs, website )


By devfuture
( @devfuture, website )


By Jon Gjengset
( @jonhoo, website )


By lintaba
( @lintaba, website )


By Dan Steinman
( @jaxcore, website )


By Miller Medeiros
( @millermedeiros, website )


By Luis Gonzalez
( @luis2048, website )


By Trevor Norris
( website )


By Mikael Roos
( @livedo, website )


By Mathias
( @mathias, website )


By Johannes Fahrenkrug
( @jfahrenkrug, website )


By Paulo Falcao
( @PauloFalcao, website )


By antimatter15
( @antimatter15, website )


By Anthony Bowyer-Lowe
( @yoknapatawpha, website )


By QuintenC
( @qubecity, website )


By antimatter15
( @antimatter15, website )


By Matt Hobbs
( @1manSaint, website )


By Mathieu 'p01' Henri
( @p01, website )


By Malte Ubl
( @cramforce, website )


By antimatter15
( @antimatter15, website )


By Andreas Köberle
( @eskimobloood, website )


By Mr.doob
( @mrdoob, website )


By Christopher Otto
( @crassauto, website )


By Tom Hudson
( @tomnomnom, website )


By feiss
( @feiss, website )


By Galchwyn
( @galchwyn, website )


By Remco Veldkamp
( @remcoder, website )


By Fedor Indutny
( @indutny, website )


By Jim Lawless
( @lawlessGuy, website )


By Todi
( @tditlu, website )


By Amrish Kapoor
( @amrishk, website )


By Amrish Kapoor
( @amrishk, website )


By Hakim El Hattab
( @hakimel, website )


By antimatter15
( @antimatter15, website )


By Marijn Haverbeke
( @marijnjh, website )


By Marcin Ignac
( @marcinignac, website )


By Fedor Indutny
( @indutny, website )


By Ken Snyder
( @tr0gd0rr, website )


By Andris Reinman
( @andris9, website )


By Ken Snyder
( @tr0gd0rr, website )


By antimatter15
( @antimatter15, website )


By Marko Mrdjenovic
( @friedcell, website )


By antimatter15
( @antimatter15, website )