We are currently working on new rules for what content should and shouldn't be allowed on this website, and are looking for feedback! See Esolang:2026 topicality proposal to view and give feedback on the current draft.
User:TheCatFromGithub
Jump to navigation
Jump to search
Someone who makes esolangs (and fixes your spelling :). If you've got an esolang idea for me, or you implemented one of mine, tell me on my talk page.
Esolangs I made
Originals
- ShiftEso
- Why? Why? Why?
- https://esolangs.org (that was a nightmare to link to)
- This is a
Derivatives
Trivial
Non-trivial
Jokes
Esolang ideas
None yet.
Esolangs I didn't make but still like
and of course the classics like brainfuck, Befunge, INTERCAL.
My Contributions
Full list here
7 May 2026
- 04:0604:06, 7 May 2026 diff hist −2 m Forth grammar and stuff current
30 April 2026
- 04:4204:42, 30 April 2026 diff hist −7 m RPN double redirirect current Tag: Redirect target changed
- 04:3904:39, 30 April 2026 diff hist +37 N RPN common abbr. Tag: New redirect
16 April 2026
- 14:5614:56, 16 April 2026 diff hist +15 User:TheCatFromGithub →Trivial current
- 14:5514:55, 16 April 2026 diff hist +756 N Vonfuck Created page with "'''Vonfuck''' is a brainfuck deriviative by User:TheCatFromGithub in 2026. It is just like brainfuck, but the program is stored in the same memory of the data. Instructions are stored mod 8. {|class="wikitable" ! Instruction !! Value (mod 8) |- | <code>+</code> || 0 |- | <code>-</code> || 1 |- | <code>></code> || 2 |- | <code><</code> || 3 |- | <code>.</code> || 4 |- | <code>,</code> || 5 |- | <code>[</code> || 6 |- | <code>]</code> ||..." current
- 14:4214:42, 16 April 2026 diff hist +86 User:TheCatFromGithub/random links random featured language current
- 14:3114:31, 16 April 2026 diff hist +58 m User:TheCatFromGithub →My Contributions: full list here
- 14:3114:31, 16 April 2026 diff hist +68 User:TheCatFromGithub add contributions
- 14:2914:29, 16 April 2026 diff hist −1 m Loss't Fix typo
- 14:2814:28, 16 April 2026 diff hist +125 This is a →Program types: add current
- 14:2614:26, 16 April 2026 diff hist −25 m User:TheCatFromGithub/common.css that was fun current Tag: Blanking
- 14:2514:25, 16 April 2026 diff hist +25 N User:TheCatFromGithub/common.css test
- 14:2414:24, 16 April 2026 diff hist −29 User:TheCatFromGithub/common.js not needed, just testing current Tag: Blanking
- 14:2414:24, 16 April 2026 diff hist +29 N User:TheCatFromGithub/common.js Created page with "console.log("Hello, World!");"
- 14:2214:22, 16 April 2026 diff hist +13 User:TheCatFromGithub No edit summary
- 14:2214:22, 16 April 2026 diff hist −277 User:TheCatFromGithub No edit summary
- 14:2014:20, 16 April 2026 diff hist +209 N User:TheCatFromGithub/random links Created page with "== You == * Your main custom JS * Your main custom CSS == Me == * My user page * My talk page"
- 13:4713:47, 16 April 2026 diff hist +1 m ™ bump and pluralize
- 13:4413:44, 16 April 2026 diff hist +2 m ™ →Type 86: one headiing too large
- 04:5504:55, 16 April 2026 diff hist 0 m Width (yayimhere) fix typo
- 04:2404:24, 16 April 2026 diff hist 0 m ™ bump dialect count
- 04:0604:06, 16 April 2026 diff hist +17 User:TheCatFromGithub →Originals: i made that
- 03:5003:50, 16 April 2026 diff hist +504 N This is a Created page with "'''This is a''' is an esolang by User:TheCatFromGithub (and hopefully others soon). Each program consists of the following structure: This is a <program type> program. <body> Programs may take input. ==Program types== ===Hello World=== Takes no input. Requires no body. This is a Hello World program. ===Brainfuck Interpreter === May take input. The body is the Brainfuck to be interpreted. This is a Brainfuck Interpreter program. +[.+] You can make your o..."
17 March 2026
- 14:5114:51, 17 March 2026 diff hist +28 Language list →H
- 14:5014:50, 17 March 2026 diff hist +62 User:TheCatFromGithub No edit summary
- 14:4414:44, 17 March 2026 diff hist +17 Https://esolangs.org No edit summary
- 14:4314:43, 17 March 2026 diff hist +1,104 N Https://esolangs.org Created page with "{{DISPLAYTITLE:https://esolangs.org}} '''https://esolangs.org''' is an esolang created by User:TheCatFromGithub in 2026. ==Instructions== {| class="wikitable" ! Instruction !! What it does !! Example |- | <code>esolangs X</code> || The program from this point on is written in esolang X and should be interpreted as such || <code>esolangs brainfuck</code> |- | <code>VARIABLE :// EXPR</code> || Set VARIABLE equal to EXPR || <code>x :// x + 1</code> |- | <code>.LABEL<..."
- 13:5713:57, 17 March 2026 diff hist +17 N (trademark symbol) Redirected page to ™ current Tag: New redirect
- 13:5313:53, 17 March 2026 diff hist +27 m ™ forgot to add my name when i added a dialect in 2025
22 December 2025
- 20:2520:25, 22 December 2025 diff hist +7 User:TheCatFromGithub No edit summary
- 20:2420:24, 22 December 2025 diff hist +33 User:TheCatFromGithub No edit summary
- 20:2420:24, 22 December 2025 diff hist +111 User talk:TheCatFromGithub No edit summary current
- 20:2420:24, 22 December 2025 diff hist +237 N User talk:TheCatFromGithub Created page with "Welcome to my talk page! If you want, you can suggest esolangs here for me to "improve"/"extend". In quotes because I'm not really that good at that but ok. I like seeing people implementing my esolangs, so please tell me here if you do!"
- 20:2220:22, 22 December 2025 diff hist +86 User:TheCatFromGithub No edit summary
- 20:2120:21, 22 December 2025 diff hist +28 User:TheCatFromGithub No edit summary
- 20:1720:17, 22 December 2025 diff hist −26 User:TheCatFromGithub →Non-trivial
- 20:1520:15, 22 December 2025 diff hist +16 Language list →B: add brutefock
- 20:1220:12, 22 December 2025 diff hist +612 N Brutefock Created page with "'''Brutefock''' is a brainfuck derivative in which the source brainfuck is hashed, and the interpreter must brute-force the hashed program into the source program (hence the name, a portmanteau of brainfuck and bruteforce). It is assumed that, before hashing, the source program has been cleaned of any whitespace or comments, i.e. characters that are not in the brainfuck alphabet (+-><,.[]). The hash function used is usually SHA-256, but it may be any hash function wi..." current
- 17:5217:52, 22 December 2025 diff hist −80 ™ →Type 81
- 17:4217:42, 22 December 2025 diff hist +191 ™ No edit summary
- 16:3616:36, 22 December 2025 diff hist +32 User:TheCatFromGithub →Guess the plaintext from the hash!
- 16:3116:31, 22 December 2025 diff hist +4 User:TheCatFromGithub →Guess the plaintext from the hash!
- 16:3016:30, 22 December 2025 diff hist +328 User:TheCatFromGithub No edit summary
- 16:2216:22, 22 December 2025 diff hist +14 Language list →F
- 16:2116:21, 22 December 2025 diff hist +66 Forbin? No edit summary current
- 16:1916:19, 22 December 2025 diff hist 0 ¬ No edit summary current
- 16:1916:19, 22 December 2025 diff hist +96 ¬ No edit summary
- 16:1716:17, 22 December 2025 diff hist +71 Joke language list →General languages
- 16:1516:15, 22 December 2025 diff hist +45 ¬ No edit summary
- 16:1016:10, 22 December 2025 diff hist +21 User:TheCatFromGithub jokes