Where does ‘Hello world’ come from? – Stack Overflow

October 22, 2025

Brian Kernighan actually wrote the first “hello, world” program as part of the documentation for the BCPL programming language developed by Martin Richards. BCPL was used while C was being developed at Bell Labs a few years before the publication of Kernighan and Ritchie’s C book in 1972.

Where does ‘Hello world’ come from? – Stack Overflow <body> <h1> Array ( [0] => qhere does ‘hello world’ come from? – stack overflow [1] => ahere does ‘hello world’ come from? – stack overflow [2] => shere does ‘hello world’ come from? – stack overflow [3] => ehere does ‘hello world’ come from? – stack overflow [4] => 3here does ‘hello world’ come from? – stack overflow [5] => 2here does ‘hello world’ come from? – stack overflow [6] => wgere does ‘hello world’ come from? – stack overflow [7] => wbere does ‘hello world’ come from? – stack overflow [8] => wnere does ‘hello world’ come from? – stack overflow [9] => wjere does ‘hello world’ come from? – stack overflow [10] => wuere does ‘hello world’ come from? – stack overflow [11] => wyere does ‘hello world’ come from? – stack overflow [12] => whwre does ‘hello world’ come from? – stack overflow [13] => whsre does ‘hello world’ come from? – stack overflow [14] => whdre does ‘hello world’ come from? – stack overflow [15] => whrre does ‘hello world’ come from? – stack overflow [16] => wh4re does ‘hello world’ come from? – stack overflow [17] => wh3re does ‘hello world’ come from? – stack overflow [18] => wheee does ‘hello world’ come from? – stack overflow [19] => whede does ‘hello world’ come from? – stack overflow [20] => whefe does ‘hello world’ come from? – stack overflow [21] => whete does ‘hello world’ come from? – stack overflow [22] => whe5e does ‘hello world’ come from? – stack overflow [23] => whe4e does ‘hello world’ come from? – stack overflow [24] => wherw does ‘hello world’ come from? – stack overflow [25] => whers does ‘hello world’ come from? – stack overflow [26] => wherd does ‘hello world’ come from? – stack overflow [27] => wherr does ‘hello world’ come from? – stack overflow [28] => wher4 does ‘hello world’ come from? – stack overflow [29] => wher3 does ‘hello world’ come from? – stack overflow [30] => where soes ‘hello world’ come from? – stack overflow [31] => where xoes ‘hello world’ come from? – stack overflow [32] => where coes ‘hello world’ come from? – stack overflow [33] => where foes ‘hello world’ come from? – stack overflow [34] => where roes ‘hello world’ come from? – stack overflow [35] => where eoes ‘hello world’ come from? – stack overflow [36] => where dies ‘hello world’ come from? – stack overflow [37] => where dkes ‘hello world’ come from? – stack overflow [38] => where dles ‘hello world’ come from? – stack overflow [39] => where dpes ‘hello world’ come from? – stack overflow [40] => where d0es ‘hello world’ come from? – stack overflow [41] => where d9es ‘hello world’ come from? – stack overflow [42] => where dows ‘hello world’ come from? – stack overflow [43] => where doss ‘hello world’ come from? – stack overflow [44] => where dods ‘hello world’ come from? – stack overflow [45] => where dors ‘hello world’ come from? – stack overflow [46] => where do4s ‘hello world’ come from? – stack overflow [47] => where do3s ‘hello world’ come from? – stack overflow [48] => where doea ‘hello world’ come from? – stack overflow [49] => where doez ‘hello world’ come from? – stack overflow [50] => where doex ‘hello world’ come from? – stack overflow [51] => where doed ‘hello world’ come from? – stack overflow [52] => where doee ‘hello world’ come from? – stack overflow [53] => where doew ‘hello world’ come from? – stack overflow [54] => where does ᰰhello world’ come from? – stack overflow [55] => where does &#u216;hello world’ come from? – stack overflow [56] => where does &#i216;hello world’ come from? – stack overflow [57] => where does ␀hello world’ come from? – stack overflow [58] => where does ᾴhello world’ come from? – stack overflow [59] => where does &#8q16;hello world’ come from? – stack overflow [60] => where does &#8w16;hello world’ come from? – stack overflow [61] => where does ⁼hello world’ come from? – stack overflow [62] => where does •hello world’ come from? – stack overflow [63] => where does &#82q6;hello world’ come from? – stack overflow [64] => where does ‗hello world’ come from? – stack overflow [65] => where does &#821t;hello world’ come from? – stack overflow [66] => where does &#821y;hello world’ come from? – stack overflow [67] => where does ’hello world’ come from? – stack overflow [68] => where does &#8216lhello world’ come from? – stack overflow [69] => where does &#8216phello world’ come from? – stack overflow [70] => where does &#8216.hello world’ come from? – stack overflow [71] => where does ‘gello world’ come from? – stack overflow [72] => where does ‘bello world’ come from? – stack overflow [73] => where does ‘nello world’ come from? – stack overflow [74] => where does ‘jello world’ come from? – stack overflow [75] => where does ‘uello world’ come from? – stack overflow [76] => where does ‘yello world’ come from? – stack overflow [77] => where does ‘hwllo world’ come from? – stack overflow [78] => where does ‘hsllo world’ come from? – stack overflow [79] => where does ‘hdllo world’ come from? – stack overflow [80] => where does ‘hrllo world’ come from? – stack overflow [81] => where does ‘h4llo world’ come from? – stack overflow [82] => where does ‘h3llo world’ come from? – stack overflow [83] => where does ‘heklo world’ come from? – stack overflow [84] => where does ‘heplo world’ come from? – stack overflow [85] => where does ‘heolo world’ come from? – stack overflow [86] => where does ‘helko world’ come from? – stack overflow [87] => where does ‘helpo world’ come from? – stack overflow [88] => where does ‘heloo world’ come from? – stack overflow [89] => where does ‘helli world’ come from? – stack overflow [90] => where does ‘hellk world’ come from? – stack overflow [91] => where does ‘helll world’ come from? – stack overflow [92] => where does ‘hellp world’ come from? – stack overflow [93] => where does ‘hell0 world’ come from? – stack overflow [94] => where does ‘hell9 world’ come from? – stack overflow [95] => where does ‘hello qorld’ come from? – stack overflow [96] => where does ‘hello aorld’ come from? – stack overflow [97] => where does ‘hello sorld’ come from? – stack overflow [98] => where does ‘hello eorld’ come from? – stack overflow [99] => where does ‘hello 3orld’ come from? – stack overflow [100] => where does ‘hello 2orld’ come from? – stack overflow [101] => where does ‘hello wirld’ come from? – stack overflow [102] => where does ‘hello wkrld’ come from? – stack overflow [103] => where does ‘hello wlrld’ come from? – stack overflow [104] => where does ‘hello wprld’ come from? – stack overflow [105] => where does ‘hello w0rld’ come from? – stack overflow [106] => where does ‘hello w9rld’ come from? – stack overflow [107] => where does ‘hello woeld’ come from? – stack overflow [108] => where does ‘hello wodld’ come from? – stack overflow [109] => where does ‘hello wofld’ come from? – stack overflow [110] => where does ‘hello wotld’ come from? – stack overflow [111] => where does ‘hello wo5ld’ come from? – stack overflow [112] => where does ‘hello wo4ld’ come from? – stack overflow [113] => where does ‘hello workd’ come from? – stack overflow [114] => where does ‘hello worpd’ come from? – stack overflow [115] => where does ‘hello worod’ come from? – stack overflow [116] => where does ‘hello worls’ come from? – stack overflow [117] => where does ‘hello worlx’ come from? – stack overflow [118] => where does ‘hello worlc’ come from? – stack overflow [119] => where does ‘hello worlf’ come from? – stack overflow [120] => where does ‘hello worlr’ come from? – stack overflow [121] => where does ‘hello worle’ come from? – stack overflow [122] => where does ‘hello worldᰱ come from? – stack overflow [123] => where does ‘hello world&#u217; come from? – stack overflow [124] => where does ‘hello world&#i217; come from? – stack overflow [125] => where does ‘hello world␁ come from? – stack overflow [126] => where does ‘hello world᾵ come from? – stack overflow [127] => where does ‘hello world&#8q17; come from? – stack overflow [128] => where does ‘hello world&#8w17; come from? – stack overflow [129] => where does ‘hello world⁽ come from? – stack overflow [130] => where does ‘hello world‣ come from? – stack overflow [131] => where does ‘hello world&#82q7; come from? – stack overflow [132] => where does ‘hello world‘ come from? – stack overflow [133] => where does ‘hello world&#821y; come from? – stack overflow [134] => where does ‘hello world&#821u; come from? – stack overflow [135] => where does ‘hello world‚ come from? – stack overflow [136] => where does ‘hello world&#8217l come from? – stack overflow [137] => where does ‘hello world&#8217p come from? – stack overflow [138] => where does ‘hello world&#8217. come from? – stack overflow [139] => where does ‘hello world’ xome from? – stack overflow [140] => where does ‘hello world’ vome from? – stack overflow [141] => where does ‘hello world’ fome from? – stack overflow [142] => where does ‘hello world’ dome from? – stack overflow [143] => where does ‘hello world’ dome from? – stack overflow [144] => where does ‘hello world’ cime from? – stack overflow [145] => where does ‘hello world’ ckme from? – stack overflow [146] => where does ‘hello world’ clme from? – stack overflow [147] => where does ‘hello world’ cpme from? – stack overflow [148] => where does ‘hello world’ c0me from? – stack overflow [149] => where does ‘hello world’ c9me from? – stack overflow [150] => where does ‘hello world’ cone from? – stack overflow [151] => where does ‘hello world’ coke from? – stack overflow [152] => where does ‘hello world’ coje from? – stack overflow [153] => where does ‘hello world’ coje from? – stack overflow [154] => where does ‘hello world’ comw from? – stack overflow [155] => where does ‘hello world’ coms from? – stack overflow [156] => where does ‘hello world’ comd from? – stack overflow [157] => where does ‘hello world’ comr from? – stack overflow [158] => where does ‘hello world’ com4 from? – stack overflow [159] => where does ‘hello world’ com3 from? – stack overflow [160] => where does ‘hello world’ come drom? – stack overflow [161] => where does ‘hello world’ come crom? – stack overflow [162] => where does ‘hello world’ come vrom? – stack overflow [163] => where does ‘hello world’ come grom? – stack overflow [164] => where does ‘hello world’ come trom? – stack overflow [165] => where does ‘hello world’ come rrom? – stack overflow [166] => where does ‘hello world’ come feom? – stack overflow [167] => where does ‘hello world’ come fdom? – stack overflow [168] => where does ‘hello world’ come ffom? – stack overflow [169] => where does ‘hello world’ come ftom? – stack overflow [170] => where does ‘hello world’ come f5om? – stack overflow [171] => where does ‘hello world’ come f4om? – stack overflow [172] => where does ‘hello world’ come frim? – stack overflow [173] => where does ‘hello world’ come frkm? – stack overflow [174] => where does ‘hello world’ come frlm? – stack overflow [175] => where does ‘hello world’ come frpm? – stack overflow [176] => where does ‘hello world’ come fr0m? – stack overflow [177] => where does ‘hello world’ come fr9m? – stack overflow [178] => where does ‘hello world’ come fron? – stack overflow [179] => where does ‘hello world’ come frok? – stack overflow [180] => where does ‘hello world’ come froj? – stack overflow [181] => where does ‘hello world’ come froj? – stack overflow [182] => where does ‘hello world’ come from/ – stack overflow [183] => where does ‘hello world’ come from> – stack overflow [184] => where does ‘hello world’ come from; – stack overflow [185] => where does ‘hello world’ come from' – stack overflow [186] => where does ‘hello world’ come from? ᰫ stack overflow [187] => where does ‘hello world’ come from? &#u211; stack overflow [188] => where does ‘hello world’ come from? &#i211; stack overflow [189] => where does ‘hello world’ come from? ⏻ stack overflow [190] => where does ‘hello world’ come from? ᾯ stack overflow [191] => where does ‘hello world’ come from? &#8q11; stack overflow [192] => where does ‘hello world’ come from? &#8w11; stack overflow [193] => where does ‘hello world’ come from? ⁷ stack overflow [194] => where does ‘hello world’ come from? ” stack overflow [195] => where does ‘hello world’ come from? &#82q1; stack overflow [196] => where does ‘hello world’ come from? — stack overflow [197] => where does ‘hello world’ come from? &#821q; stack overflow [198] => where does ‘hello world’ come from? &#8211l stack overflow [199] => where does ‘hello world’ come from? &#8211p stack overflow [200] => where does ‘hello world’ come from? &#8211. stack overflow [201] => where does ‘hello world’ come from? – atack overflow [202] => where does ‘hello world’ come from? – ztack overflow [203] => where does ‘hello world’ come from? – xtack overflow [204] => where does ‘hello world’ come from? – dtack overflow [205] => where does ‘hello world’ come from? – etack overflow [206] => where does ‘hello world’ come from? – wtack overflow [207] => where does ‘hello world’ come from? – srack overflow [208] => where does ‘hello world’ come from? – sfack overflow [209] => where does ‘hello world’ come from? – sgack overflow [210] => where does ‘hello world’ come from? – syack overflow [211] => where does ‘hello world’ come from? – s6ack overflow [212] => where does ‘hello world’ come from? – s5ack overflow [213] => where does ‘hello world’ come from? – stzck overflow [214] => where does ‘hello world’ come from? – stsck overflow [215] => where does ‘hello world’ come from? – stwck overflow [216] => where does ‘hello world’ come from? – stqck overflow [217] => where does ‘hello world’ come from? – staxk overflow [218] => where does ‘hello world’ come from? – stavk overflow [219] => where does ‘hello world’ come from? – stafk overflow [220] => where does ‘hello world’ come from? – stadk overflow [221] => where does ‘hello world’ come from? – stadk overflow [222] => where does ‘hello world’ come from? – stacj overflow [223] => where does ‘hello world’ come from? – stacm overflow [224] => where does ‘hello world’ come from? – stacl overflow [225] => where does ‘hello world’ come from? – staco overflow [226] => where does ‘hello world’ come from? – staci overflow [227] => where does ‘hello world’ come from? – stack iverflow [228] => where does ‘hello world’ come from? – stack kverflow [229] => where does ‘hello world’ come from? – stack lverflow [230] => where does ‘hello world’ come from? – stack pverflow [231] => where does ‘hello world’ come from? – stack 0verflow [232] => where does ‘hello world’ come from? – stack 9verflow [233] => where does ‘hello world’ come from? – stack ocerflow [234] => where does ‘hello world’ come from? – stack oberflow [235] => where does ‘hello world’ come from? – stack ogerflow [236] => where does ‘hello world’ come from? – stack oferflow [237] => where does ‘hello world’ come from? – stack oferflow [238] => where does ‘hello world’ come from? – stack ovwrflow [239] => where does ‘hello world’ come from? – stack ovsrflow [240] => where does ‘hello world’ come from? – stack ovdrflow [241] => where does ‘hello world’ come from? – stack ovrrflow [242] => where does ‘hello world’ come from? – stack ov4rflow [243] => where does ‘hello world’ come from? – stack ov3rflow [244] => where does ‘hello world’ come from? – stack oveeflow [245] => where does ‘hello world’ come from? – stack ovedflow [246] => where does ‘hello world’ come from? – stack ovefflow [247] => where does ‘hello world’ come from? – stack ovetflow [248] => where does ‘hello world’ come from? – stack ove5flow [249] => where does ‘hello world’ come from? – stack ove4flow [250] => where does ‘hello world’ come from? – stack overdlow [251] => where does ‘hello world’ come from? – stack overclow [252] => where does ‘hello world’ come from? – stack overvlow [253] => where does ‘hello world’ come from? – stack overglow [254] => where does ‘hello world’ come from? – stack overtlow [255] => where does ‘hello world’ come from? – stack overrlow [256] => where does ‘hello world’ come from? – stack overfkow [257] => where does ‘hello world’ come from? – stack overfpow [258] => where does ‘hello world’ come from? – stack overfoow [259] => where does ‘hello world’ come from? – stack overfliw [260] => where does ‘hello world’ come from? – stack overflkw [261] => where does ‘hello world’ come from? – stack overfllw [262] => where does ‘hello world’ come from? – stack overflpw [263] => where does ‘hello world’ come from? – stack overfl0w [264] => where does ‘hello world’ come from? – stack overfl9w [265] => where does ‘hello world’ come from? – stack overfloq [266] => where does ‘hello world’ come from? – stack overfloa [267] => where does ‘hello world’ come from? – stack overflos [268] => where does ‘hello world’ come from? – stack overfloe [269] => where does ‘hello world’ come from? – stack overflo3 [270] => where does ‘hello world’ come from? – stack overflo2 ) </h1> </body>