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JTRNS / form_actions.ts
Created April 7, 2024 19:21
Remix Form Actions Helper
import type { ActionFunctionArgs, ActionFunction } from "@remix-run/node";
import type { AnyZodObject, z } from "zod"
export type FormActionHandler<T extends AnyZodObject> = (data: z.infer<T>, args: ActionFunctionArgs) => Promise<Response | null>
export type FormAction<T extends AnyZodObject> = {
schema: T
} & {
handler: FormActionHandler<T>
}
@JTRNS
JTRNS / parse_formdata.ts
Created April 8, 2024 17:30
Zod FormData Helper
import { z } from "zod";
type ParsedFormData<T extends z.AnyZodObject> = {
data: null;
errors: z.typeToFlattenedError<z.infer<T>>['fieldErrors']
} | {
data: z.infer<T>;
errors: null;
}
@JTRNS
JTRNS / base64.ts
Created April 13, 2024 07:27
base64 encoder and decoder
function base64ToBytes(base64: string): Uint8Array {
const binString = atob(base64);
return Uint8Array.from(binString, (m) => m.codePointAt(0) || 0);
}
function bytesToBase64(bytes: Uint8Array): string {
const binString = String.fromCodePoint(...bytes);
return btoa(binString);
}
@JTRNS
JTRNS / AStarNavServer.gd
Created May 26, 2024 16:56
Simpler 2D TileMap navigation
class_name AStarNavServer
extends RefCounted
static var map: TileMap
static var astar: AStarGrid2D
static var cell_size: Vector2i
static func _static_init() -> void:
@JTRNS
JTRNS / wordlist.json
Created August 19, 2024 12:46
Just Words
[
{
"word": "a",
"level": "a1",
"type": "indefinite article"
},
{
"word": "abandon",
"level": "b2",
"type": "verb"
@JTRNS
JTRNS / custom-event-target.ts
Created September 30, 2024 10:12
CustomEventTarget, like EventTarget but with typed custom events.
type CustomEventMap<T> = {
[key in keyof T]: CustomEvent | Event;
};
interface CustomEventListener<M, K extends keyof M> {
(evt: M[K]): void;
}
interface CustomEventListenerObject<
M,