Promises From The Ground Up

Josh Comeau2024-06-03 21:300 views

The “Promises” API is a surprisingly tricky part of modern JavaScript. Without the right context, it doesn’t make much sense at all! In this tutorial, you’ll build an intuition for how Promises work by getting a deeper understanding of JavaScript and its limitations.

Keep reading.

Source：https://www.joshwcomeau.com/javascript/promises/

My favorites

PreviousThe Undeniable Utility Of CSS :has NextSnappy UI Optimization with useDeferredValue

Prompt Injection Attacks in GitHub Actions: What the Codex Issue Teaches About AI Agents

Prompt injection attacks are no longer only a chatbot problem. GitHub Actions security now includes a simpler question:

0dev.to GitHub

Automate first-pass PR reviews with a free coding agent (no API key needed)

A pull request goes up, and then it sits. The first pass on most PRs is mechanical: does it break the build, do the test

0dev.to GitHub

5 Anatomy Secrets of a GitHub README That Converts Visitors into Stargazers

Every developer knows the feeling: you pour dozens of hours into crafting an elegant open-source library, release it to

0dev.to GitHub

How Attackers Find Exposed Cloud Credentials in Your Repos — and How to Stop Them

Introduction Every fast-moving development team pushes code daily. Somewhere in that flow, a developer pastes an API key

0dev.to GitHub

Zoho CRM mass update, mass delete and mass transfer: a safe process

Disclosure: Skyfall Labs is an official Zoho Partner. This is a cross-post of our guide; the original, with sources, is

0dev.to Data

The Stanley Cup Champion Ranks 9th: A Year of Social Data on All 32 NHL Clubs

Every hockey fan has a theory about attention: win, and the internet follows. We tested it on a full year of data. We pu

0dev.to Data

Promises From The Ground Up

Related posts

Prompt Injection Attacks in GitHub Actions: What the Codex Issue Teaches About AI Agents

Automate first-pass PR reviews with a free coding agent (no API key needed)

5 Anatomy Secrets of a GitHub README That Converts Visitors into Stargazers

How Attackers Find Exposed Cloud Credentials in Your Repos — and How to Stop Them

Zoho CRM mass update, mass delete and mass transfer: a safe process

The Stanley Cup Champion Ranks 9th: A Year of Social Data on All 32 NHL Clubs