ohAitch’s gists

ohAitch / new.md

Created February 11, 2026 21:17

Demo exe.dev boot skill

Run the following

curl -fsSL https://claude.ai/install.sh | bash
git clone https://github.com/gavrielc/nanoclaw.git
cd nanoclaw
claude "/setup"

bailing out if any user input is necessary

ohAitch / linkmap.js

Created December 3, 2025 15:44

	// On every page, run
	links=[...document.querySelectorAll('p a')].map(x=>x.outerHTML);
	page=[`<link rel="self" href=${document.location}/>`, ...links].join("\n");
	localStorage.setItem("oh-links",
	(localStorage.getItem("oh-links") \|\| "") + "\n\n" + page
	)
	//Then copy out one final
	localStorage.getItem("oh-links")
	//and paste it into https://claude.ai/public/artifacts/bbb54583-0310-49d5-b3fe-54a87054b5ac

ohAitch / the_good_rust.rs

Created October 30, 2020 23:08 — forked from iximeow/the_good_rust.rs

monkeypatching in rust

	trait Person {
	fn greeting(&self) -> StateOfMind;
	fn name(&self) -> &'static str;
	}

	struct Ixi { }
	struct Katie { }

	#[derive(Debug)]
	enum StateOfMind {

ohAitch / vlist.rs

Last active October 30, 2020 07:26

Kinda in the middle of figuring out the Either<Index,u32> aspect of the data representation

	#![feature(const_panic)]
	#![feature(const_in_array_repeat_expressions)]
	#![feature(array_map)]
	#![feature(untagged_unions,min_const_generics)]

	use std::convert::{TryInto,TryFrom};
	use std::mem;

	use core::fmt;
	use core::fmt::{Debug};

ohAitch / main.cpp

Last active March 8, 2020 06:25

Mildly incremental ray tracer; run at https://tbfleming.github.io/cib/#gist=187fd864cd9976b230e7c123a724ac10

	// Adapted from https://fabiensanglard.net/rayTracing_back_of_business_card/
	#include <stdlib.h> // card > aek.ppm
	#include <stdio.h>
	#include <math.h>
	#include <time.h>
	typedef int i;typedef float f;struct v{
	f x,y,z;v operator+(v r){return v(x+r.x
	,y+r.y,z+r.z);}v operator*(v r){return
	v(xr.x,yr.y,zr.z);}v operator(f r){return
	v(xr,yr,z*r);}f operator%(v r){return

ohAitch / bars.ls

Created March 6, 2020 22:22

Playing around with osc

	#!/usr/bin/env lsc
	{stdin, stdout} = process
	stdout.write "\x1b[?25l"
	stdin.on \data -> stdout.write "\x1b[?25h"; process.exit 0
	require! \osc-js
	a = new oscJs plugin:new osc-js.DatagramPlugin
	a.open port:2222 host:0
	v = -> "█"(it8) + " ▏▎▍▌▋▊▉█"[0.^.(it*64%8)]
	n=1
	a.on "*" ({address:[...,a], args:[h]}) ->

ohAitch / indent-explicit.es6

Created June 17, 2018 20:26

Small sketch of a bijection that renders indents explicit

	/*
	- `»` and `«` to delimit indent/outdent tokens
	- two text areas side by side, one with »«, one without
	- edits to indent editor update the brackets, edits to bracket editor update indents in both to match brackets
	*/
	mnt = document.body.querySelector('div')
	mnt && mnt.remove()
	document.body.appendChild(mnt = document.createElement('div'))
	out.innerText=''; (new Date)+"\n"+document.body.outerHTML
	mnt.innerHTML = `

ohAitch / backstep-roundtrip.ls

Created June 7, 2018 17:13

Roundtrip backstep indentation to s-expr json to text formatter, under http://fiddle.jshell.net/uHL8r/26/show/light/

	ind = ->
	out = []
	for line in it / \\n
	# line.replace /[^\s]+( [^\s]+)*/g (w,_,at)->
	line.replace /[^\s]+/g (w,at)-> # actually just iterate
	out.push [at,w]
	#
	out
	ren = ->
	cur = 0

ohAitch / code.js

Last active June 5, 2018 18:27

Wast bootstrap under data:text/html,<textarea%20onkeyup="out.innerText=eval(this.value)"></textarea><pre%20id=out>

	/*
	- panes: input \| compiler \| wast \| runtime \| output
	TODO
	- snapshot button that saves json of [date input compiler runtime] to localStorage
	- timestamp buttons to cycle through old versions - also sth with diffs?
	- <details> on "foo =\n", w/ collapse back if backspace on beginning
	*/
	document.body.querySelector('script') \|\| document.body.appendChild(
	document.createRange().createContextualFragment(
	'<script src=https://cdn.rawgit.com/WebAssembly/wabt/aae5a4b7/demo/libwabt.js>'

ohAitch / index.html

Last active January 28, 2018 15:36

"IDE"

	<body>
	<script src="https://code.jquery.com/jquery.js"></script>

	<pre id="boot" contenteditable style="background:#eea">inp.onkeyup = inp.onfocus = () => {
	var a
	try{ a = eval(inp.innerText)} catch(_a){ a = _a}
	res.innerText = a
	}</pre>

	<pre id="inp" contenteditable style="background:#bdb">

Anton Dyudin ohAitch