mangum
Angular
mangum | Angular | |
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17 | 699 | |
1,601 | 94,599 | |
- | 0.3% | |
2.5 | 10.0 | |
4 months ago | 1 day ago | |
Python | TypeScript | |
MIT License | MIT License |
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mangum
- Why the Serverless Revolution Has Stalled
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Is there any batteries-included framework designed specifically for serverless functions?(preferably Python)
Hey! I was in the same place as you are, and the best solution I found was to use Mangum (https://mangum.io/). I believe it also works with Django. Mangum is an adapter that transforms lambda events into the corresponding structure to be received by your Framework API endpoints. We are currently using it with FastAPI and it's great. We code our backend without thinking about whether it will run on Lambda, and Magum takes care of the rest.
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Is it really advisable to try to run fastapi with predominantly sync routes in a real world application?
In the real world I'm never using static cloud resources. It's all serverless, containers, or horizontal auto-scaling. I let the infrastructure handle asynchronous scaling when needed. For FastAPI specifically I've used Mangum: https://mangum.io/ to provide the asynchronous invocation below the ASGI layer. Then all my FastAPI code can just be synchronous.
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Options to host a ReactJS + FastAPI + SQLlite application?
I discovered https://github.com/jordaneremieff/mangum which basically transforms a fastapi app to be compatible with aws lambda.
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Serverless Rest API : api gateway + lambda with RDS database
Should I create only 1 apigtw resource with 1 lambda and use mangum + fastapi for my rest api ?
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Yet another implementation for Slack Commands
Mangum: For the integration of the Aws Lambda and the Api Gateway with the FastApi
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AWS with a Django app
If you go the lambda route, you can use DRF (or any ASGI app) using https://mangum.io/
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Running Containers on AWS Lambda
Yes, it's possible to wrap any asgi app to run in a lambda. Check out Mangum https://github.com/jordaneremieff/mangum
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Observability Best Practices when running FastAPI in a Lambda
But we do not have a handler function, do we? We have a Mangum object wrapping the FastAPI application. Luckily, the Mangum object acts as a handler function, so we can just add the following in example/src/app/__init__.py:
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Django Rest API with AWS lambda or any other server less
I've used fastapi in a lambda. The package Mangum simplifies the conversion of lambda handler to a more tradition request.
Angular
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Angular Signals, Reactive Context, and Dynamic Dependency Tracking
/** * https://github.com/angular/angular/blob/75a186e321cb417685b2f13e9961906fc0aed36c/packages/core/src/render3/reactivity/untracked.ts#L15 * * packages/core/src/render3/reactivity/untracked.ts * **/ export function untracked(nonReactiveReadsFn: () => T): T { const prevConsumer = setActiveConsumer(null); try { return nonReactiveReadsFn(); } finally { setActiveConsumer(prevConsumer); } }
- Episode 24/15: Wiz behind the curtain, Copilot in VSCode
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Always unsubscribe. No exceptions. Debate closed.
source: https://github.com/angular/angular/issues/46542
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Angular Signals: Best Practices
Besides the dangers, mentioned by Angular docs (infinite loops, change detection errors), there is another thing, that might be quite nasty: effects are executed in a reactive context, and any code you call in effect, will be executed in a reactive context. If that code reads some signals, they will be added as dependencies to your effect. Here Alex Rickabaugh explains the details.
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Understanding control flow syntax in Angular 17
In June 2023, the Angular team raised a new RFC to implement control flow syntaxes within Angular. They gave the following rationale for introducing control flow syntax:
- Episode 24/09: Testing without TestBed, SSR & Hydration
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Preparing our Code for Zoneless Angular
For scheduling, I use awesome code I found in the Angular source code.
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β° Itβs time to talk about Import Map, Micro Frontend, and Nx Monorepo
Just to give you more context, I led the migration of several AngularJS applications to the newer Angular Framework. My client finally decided to make that move following the AngularJS deprecation announcement (stay up to date please π)οΈ.
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Conventional commit specification
Link β angular/CONTRIBUTING.md
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Angular Control Flow: the complete guide
Angular v17 was released some months ago with a ton of new features, a brand new logo and the new blog angular.dev.
What are some alternatives?
Zappa - Serverless Python
Next.js - The React Framework
docker-flask-example - A production ready example Flask app that's using Docker and Docker Compose.
qwik - Instant-loading web apps, without effort
aws-simple-websocket - Using AWS's API Gateway + Lambda to run a simple websocket application. For learning/testing.
SvelteKit - web development, streamlined
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production
Alpine.js - A rugged, minimal framework for composing JavaScript behavior in your markup.
fastapi-crudrouter - A dynamic FastAPI router that automatically creates CRUD routes for your models
solid - A declarative, efficient, and flexible JavaScript library for building user interfaces.
chalice - Python Serverless Microframework for AWS
lit - Lit is a simple library for building fast, lightweight web components.