Laisky Utils

A comprehensive utility library for React and JavaScript applications with database, DOM, cryptography, caching, and other utilities.

Installation

npm install @laisky/js-utils

Usage

// Import everything
import laiskyUtils from "laisky-utils";

// Or import specific modules
import { KvSet, KvGet } from "laisky-utils";
import { formatRelativeTime } from "laisky-utils";

// Example usage
const timestamp = new Date();
console.log(formatRelativeTime(timestamp)); // "just now"

// Using the database utilities
await KvSet("myKey", { foo: "bar" });
const value = await KvGet("myKey");

API Reference

Database Operations

• KvSet(key, value) - Store data in IndexedDB
• KvGet(key) - Retrieve data from IndexedDB
• KvExists(key) - Check if key exists
• KvDel(key) - Delete a key

Caching

• SetCache(key, value, ttlSeconds) - Cache with TTL
• GetCache(key) - Get from cache

DOM Utilities

• LoadJsModules(urls, type) - Load JS scripts dynamically
• EnableTooltipsEverywhere() - Initialize Bootstrap tooltips
• waitElementReady(selector, maxWaitMs) - Wait for element to appear

Cryptography

• SHA256(str) - Calculate SHA-256 hash
• getSHA1(str) - Calculate SHA-1 hash

Markdown

• Markdown2HTML(markdown) - Convert markdown to HTML

String Utilities

• TrimSpace(str) - Trim whitespace
• escapeHtml(str) - Escape HTML special characters
• formatRelativeTime(timestamp) - Format as relative time

License

MIT