Fibonacci in JavaScript in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Happy Numbers Happy Numbers (Long) Hexdump 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Happy Numbers Happy Numbers (Long) Hexdump 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 Morse Decoder Morse Encoder 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 666th ThibWillFulll 569 58 5 May 2022 666th cingulataluke 569 58 21 Oct 2022 666th ptforness 569 58 31 Dec 2022 666th infostreams 569 58 11 Jul 2023 666th 0vidiu 569 58 13 Dec 2023 681st verticall 559 59 28 Jul 2019 681st atsheridan 559 59 7 Feb 2020 681st greensebastian 559 59 12 May 2020 681st CataMates 559 59 2 Nov 2020 681st omarpr 559 59 12 Apr 2021 681st 2pichar 559 59 10 Nov 2022 681st Voltrifrodec 🇸🇰 559 59 24 Apr 2025 681st 123mjb 559 59 25 Jun 2025 689th Moritz-Siegel 550 60 11 Jan 2018 689th SamirHodzic 550 60 12 Oct 2018 689th MaartenStaa 550 60 5 Jan 2020 689th ze-h 🇺🇸 550 60 10 Jan 2022 689th MattShaile 550 60 20 Mar 2022 689th Cinnamonsroll 550 60 18 Oct 2022 689th MisterrLuck 550 60 31 Jul 2024 689th noahhorlacher 550 60 8 Dec 2024 697th rxl3 541 61 15 Mar 2018 697th wrauner 541 61 6 Aug 2019 697th PeriBooty 541 61 26 Nov 2019 697th tekaireb 541 61 24 Jul 2021 697th mackereldev 541 61 27 Apr 2022 697th Smetalo 541 61 24 Aug 2022 697th DCerane 541 61 14 Oct 2022 697th mobibluman 541 61 23 Oct 2023 705th N3phi1im 532 62 22 Nov 2018 705th janga1 532 62 19 Aug 2021 705th charlieharutaka 532 62 28 Sep 2021 705th Gpopcorn 532 62 29 Mar 2022 705th programmeruser2 532 62 3 Mar 2023 705th ANovelForStudy 532 62 9 Jun 2023 705th deniz-blue 532 62 19 Oct 2023 705th TotoAJ 532 62 12 Dec 2023 713th ahmedzafar89 524 63 13 Sep 2018 713th McErer 524 63 11 Jan 2019 713th blucky36 524 63 27 Feb 2019 713th Jdender 524 63 21 Aug 2019 713th DaCoolOne 524 63 24 Nov 2019 713th grenierdev 524 63 3 Dec 2019 713th saschakaupp 524 63 5 Dec 2019 713th Randomness74 524 63 14 Mar 2020 713th heigertd 524 63 26 May 2020 713th Fulkman 524 63 19 Sep 2020 713th Fanrco 524 63 31 Aug 2023 713th null-tangent 524 63 3 Apr 2025 725th DmyBor 516 64 4 May 2018 725th ollybrabs 516 64 22 Aug 2018 725th Kingohearts 516 64 22 Sep 2018 725th sammylou852 516 64 30 Nov 2018 725th jonot-cyber 516 64 16 Jun 2019 725th Pablo-No 516 64 15 Jul 2020 725th richard-oelze 🇩🇪 516 64 6 Nov 2020 725th WilliamKeating 516 64 14 Jan 2022 725th OfficialCB 516 64 11 Dec 2023 725th Mikey-Beep 🇬🇧 516 64 25 Dec 2024 735th varbrad 508 65 5 Dec 2017 735th masashimachida 508 65 27 Jul 2020 735th kozgera 508 65 9 Apr 2021 735th kellyGipson 508 65 2 Jun 2021 735th Ivraj 508 65 11 Dec 2022 740th Draegert 500 66 4 Jun 2019 740th con-cs 500 66 26 Oct 2021 740th RegularSalamander 500 66 29 Jan 2022 740th Zylar-xD 500 66 1 Apr 2022 740th Lxkasmehl 500 66 17 Jul 2025 745th labster 493 67 5 Mar 2018 745th aberthier 493 67 6 Mar 2018 745th GustavSt 493 67 4 Mar 2020 745th mattduag 493 67 20 Dec 2022 745th 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