Quest briefing
Async JavaScript
Promises, async/await, fetch and JSON. Talk to real APIs without freezing the page.
🚧 This chapter's quests are being written. Here's what's coming. Clear the earlier chapters first.
| Quest | Status |
|---|---|
| Quest 1 · Why async? The event loop | 🔒 coming soon |
| Quest 2 · Promises | 🔒 coming soon |
| Quest 3 · async / await | 🔒 coming soon |
| Quest 4 · fetch & JSON | 🔒 coming soon |
| Quest 5 · Errors & loading states | 🔒 coming soon |
🐉 Boss fight: A weather app using a public API.