#Async
5 posts
7 min read
Modern Python in Practice #5: Async and Background Tasks
Where async routes fit, post-response processing with BackgroundTasks, the boundary where external queues (Celery, ARQ) become necessary, and how to safely mix sync libraries.
8 min read
Django Advanced #1: Async views and ASGI
Django's async camp — async def view, ORM's a-prefixed methods, async middleware, sync_to_async/async_to_sync, and ASGI servers.
3 min read
Modern Python Intermediate #7: Async intro (asyncio)
Meaning of async/await, the event loop, asyncio.gather and TaskGroup, and mixing with sync code — a first step into asyncio in one place.
7 min read
JavaScript Practice #3 fetch and Async UI
Practical patterns for fetching data and reflecting it in the DOM — loading/error states, debouncing, and cancellation with AbortController.
6 min read
JavaScript Intermediate #2 Async Intro — Promise and async/await
From the limits of callbacks to Promise's three states and the directness of async/await — JavaScript async covered start to finish.