nathanclevenger

exec-symbols

A purely functional DSL for modeling facts, entities, constraints, and state machines in JavaScript—using lambda-calculus–inspired Church encodings and composable building blocks.

This library showcases how to represent boolean logic, pairs, lists, entities, relationships, constraints, events, and more all as functional closures. It may be useful for educational purposes, rule engines, or domain-specific language experiments.

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Table of Contents

nathanclevenger

/* Ultra lightweight Github REST Client */
// original inspiration via https://gist.github.com/v1vendi/75d5e5dad7a2d1ef3fcb48234e4528cb
const token = 'github-token-here'
const githubClient = generateAPI('https://api.github.com', {
  headers: {
    'User-Agent': 'xyz',
    'Authorization': `bearer ${token}`
  }
})

nathanclevenger

import type { Jsonify } from "type-fest";

// Define new storage types here and below and the storage below will automatically use them.
// prettier-ignore
type TypedDurableObjectStorageValue<Key extends string> = Jsonify<
  | Key extends "simple" ? boolean : never 
  | Key extends "complex" ? { age: number } | { name: string } : never
  | Key extends `template:type:known` ? number : never
  | Key extends `template:type:${string}` ? string | number : never
>;

nathanclevenger

addEventListener('fetch', event => {
  event.respondWith(handleRequest(event.request))
})

const encoder = new TextEncoder();
const decoder = new TextDecoder();
const SECRET_KEY_DATA = encoder.encode('YOUR SECRET KEY');

function normalizeBase64(base64urlencoded) {
  return base64urlencoded.replace(/-/g, '+').replace(/_/g, '/');