Welcome to better-async 👋

Easy to handle the async await without try catch

Prerequisites

• Bun — fast all-in-one JavaScript runtime

Libraries

• scopsy/await-to-js: Async await wrapper for easy error handling without try-catch

Install

bun install

Usage

This is simple usage for await-to-js with Bun.

// index.ts
import { to } from "await-to-js";

interface ServerResponse {
  test: number;
}

const p = Promise.resolve({ test: 123 });
const pError = Promise.reject(new Error("Test error"));

const [err, data] = await to<ServerResponse>(p);
if (err) console.error(err);
console.log(data?.test);
// Output: 123

const [err2] = await to<ServerResponse>(pError);
if (err2) console.error(err2);

// Output: Error: Test error

❯ bun run index.ts
123
3 | interface ServerResponse {
4 |   test: number;
5 | }
6 |
7 | const p = Promise.resolve({ test: 123 });
8 | const pError = Promise.reject(new Error("Test error"));
                                 ^
error: Test error
      at /Users/huynhducdung/Projects/research/better-async/index.ts:8:30

Author

👤 Huynh Duc Dung

• Website: https://productsway.com/
• Twitter: @jellydn
• Github: @jellydn

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