Fibonacci in JavaScript in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 798th Tert0 458 72 25ms 24 Apr 2021 798th scottjones4k 458 72 10ms 5 Jul 2022 798th sm1lko 458 72 10ms 14 Dec 2022 798th logalex8369 🇺🇸 458 72 26ms 18 Dec 2025 805th plibither8 446 74 10ms 27 Apr 2020 805th TheZwierzLF 🇵🇱 446 74 27ms 9 Jan 2026 807th robertfairley 440 75 26ms 21 Feb 2018 807th dillon-duncando 440 75 27ms 21 Dec 2021 807th Hyperoplex145 440 75 9ms 2 Jan 2026 810th sethimcclaine 434 76 10ms 5 Apr 2019 810th James-revans 434 76 10ms 31 Dec 2019 810th thacuber2a03 🇩🇴 434 76 10ms 24 Jul 2024 813th tfk333 429 77 10ms 23 Feb 2018 814th skinnersp 423 78 27ms 13 Jul 2020 814th PoseidonCoder 423 78 10ms 25 Aug 2020 814th Meatballman 423 78 10ms 1 Aug 2022 814th MyXoToD 🇩🇪 423 78 10ms 7 May 2025 818th marissa999 418 79 10ms 9 Jan 2018 818th StronkCheese 🇺🇸 418 79 12ms 13 Mar 2023 820th Starwort 🇬🇧 413 80 11ms 15 Dec 2018 820th marea 413 80 10ms 18 Jun 2020 822nd dcure73 407 81 9ms 7 Jun 2019 822nd tickct 407 81 28ms 13 Sep 2019 822nd shawphy 407 81 12ms 15 Oct 2021 822nd PowershellKnut 🇳🇴 407 81 9ms 7 Jan 2024 826th jakethakur 402 82 10ms 30 Mar 2018 826th steedwards241 402 82 11ms 12 Nov 2020 826th brodie-m 402 82 9ms 24 Nov 2022 826th rushi0326 402 82 11ms 26 Dec 2023 830th pashabou 398 83 11ms 5 Apr 2018 830th WilleyOhana 398 83 30ms 26 Feb 2021 830th rossmacfarlane 398 83 9ms 9 Nov 2022 833rd MarlonClark 393 84 10ms 30 Dec 2019 833rd ThePyProgrammer 393 84 11ms 14 Dec 2021 833rd ahorihan 393 84 9ms 3 Aug 2022 836th syedad218 384 86 10ms 12 Jul 2023 837th MatthewDietrich 379 87 28ms 6 Jun 2018 838th dkdub 371 89 9ms 2 Jun 2018 838th dbkirk4211 371 89 10ms 3 May 2024 840th aloehan 367 90 11ms 18 Dec 2017 840th Designer023 367 90 9ms 7 Feb 2020 840th feherd 367 90 10ms 15 Nov 2023 843rd hacker19374 363 91 12ms 8 Mar 2023 843rd JackieAlacrity2373 363 91 10ms 14 May 2024 845th nickforddev 359 92 10ms 28 Nov 2023 846th Alice-Cheshire 355 93 10ms 26 Feb 2018 847th pablaber 347 95 27ms 28 Sep 2017 848th kelvinauta 340 97 29ms 28 Dec 2025 849th kevinnaviapaiva 337 98 12ms 17 Feb 2025 850th polyrtm 330 100 10ms 17 Nov 2018 850th jtaxen 330 100 10ms 18 Mar 2022 852nd itsabdelrahman 324 102 10ms 22 May 2018 853rd Noah-Fox 311 106 10ms 1 Jun 2022 854th mathu99 287 115 10ms 11 Oct 2017 855th ryanarobbins 284 116 26ms 4 Jun 2020 856th Raka-Raka 282 117 10ms 18 Jan 2020 857th zbaklund 277 119 10ms 12 Apr 2018 857th danielproctor31 277 119 10ms 28 Mar 2019 857th patrick96 277 119 11ms 4 Jan 2020 860th jcwebhole 275 120 11ms 28 Jun 2018 861st shuabrannigan 260 127 9ms 3 Apr 2023 862nd AlexGoldthorpe 250 132 10ms 23 Oct 2020 863rd nephila-nacrea 🇬🇧 236 140 10ms 17 Aug 2020 864th KatieLG-Transpiler 🇬🇧 232 142 12ms 23 Jun 2022 865th alvincentinio 209 158 10ms 9 Jul 2019 866th NathanGabrielson 205 161 10ms 30 Mar 2022 867th mothcolada 🇺🇸 192 172 10ms 13 Apr 2021 867th mokymok 🇺🇸 192 172 10ms 9 Nov 2021 869th kmegoryc 177 186 10ms 29 Oct 2019 870th Yen-Peng 173 191 11ms 14 Jul 2020 871st PaulCouthouis 167 198 10ms 30 Nov 2022 872nd BKGSr2 164 201 9ms 17 Mar 2023 873rd bensrobe 136 243 9ms 25 Feb 2019 874th seanleken 123 269 26ms 7 Oct 2019 First Prev 801–874 of 874
