johnny-five
Nest
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johnny-five | Nest | |
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21 | 312 | |
13,200 | 64,099 | |
- | 1.6% | |
1.3 | 9.9 | |
6 months ago | 5 days ago | |
JavaScript | TypeScript | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
johnny-five
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Qwik & Arduino with Johnny Five
Some times ago I have played with johnny-five, a JavaScript Robotics & IoT platform. In short words, we can communicate with our Arduino or Raspberry by using JavaScript with a very friendly syntax.
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Dockerize Javascript IOT Applications
The library Johnny-Five is a Javascript library that allows you to control Arduino and other microcontrollers using Javascript. It is very easy to use and it has a lot of examples that you can use to learn how to use it.
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Is there a differnece if I program the Arduino using NodeJS instead of it language c/c++
+Here is the platform used to program the board http://johnny-five.io/
- Arduino to PC Serial Protocol Library
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From Wi-Fi to Li-Fi, sending data via light using Arduino and JavaScript
I decided to use the Johnny-Five JavaScript framework for this. After installing it , I started by declaring a few variables and instantiating the transmitter board.
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Guide pleaseši will really mean a lot.
IOT is the internet of things. That loosely means - interconnected devices that aren't your standard "computer." You can totally do that with JS and a little computer like an Arduino. You can use https://johnny-five.io/ or something... but I'm talking about - a year from now -
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help - Cannot figure out why I keep getting SyntaxError: Unexpected token {
here it the project's github: https://github.com/rwaldron/johnny-five
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JS Library for controlling devices with cameras
Johnny Five seems like a neat project for that bit. What I'm trying to find is a library for using the camera bit. Sorry if my original question wasn't specific enough. I'll try to clarify here.
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Anybody build / programmed LEDs using Node?
Start here: http://johnny-five.io/
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Firmata on ESP32 (WROOM)
I am trying to put Firmata on ESP32 and connect it to the johnny-five lib (or any other JS client). I managed to put official Firmata and other forks related to ESP32, but it doesn't work (build+upload succeed), but I'm getting "ready" from the device.
Nest
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NestJS tip: how to change HTTP server timeouts
When using the NestJS framework, sometimes you may need to change some default timeout. You can define them just like you'd do in a plain Node.js HTTP server like so:
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Containerize your multi-services app with docker compose
Back: a graphQL server built with Nestjs
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Full Stack Web Development Concept map
NestJS - opinionated more scalable, but harder to learn docs
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Don't go all-in Clean Architecture: An alternative for NestJS applications
Pragmatically, we can apply this to a Nest application by creating an Interface for our services, separating the Presenter layer (Controller) from the Use Case (Services):
- Utilizando Testcontainers para Testes de IntegraĆ§Ć£o com NestJS e Prisma ORM
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A Gentle Introduction to Containerization and Docker
Itās a text document that contains all the commands a user could call to assemble an image. Letās check an example of a Dockerfile for a nodejs app in this case it will be a NestJS app and then explain each part.
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Scalable REST APIs with NestJS: A Testing-Driven Approach
describe('Create bookmarks', () => { const dto: CreateBookmarkDto = { title: 'NestJS', link: 'https://nestjs.com/', }; it('should create bookmark', () => { return pactum .spec() .post('/bookmarks') .withHeaders({ Authorization: 'Bearer $S{userAt}', }) .withBody(dto) .expectStatus(201) .stores('bookmarkId', 'id')//store the bookmark id in the variable bookmarkId .expectBodyContains(dto.title) .expectBodyContains(dto.link) }); });
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Rust GraphQL APIs for NodeJS Developers: Introduction
In my usual NodeJS tech stack, which includes GraphQL, NestJS, SQL (predominantly PostgreSQL with MikroORM), I encountered these limitations. To overcome them, I've developed a new stack utilizing Rust, which still offers some ease of development:
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A Step-by-Step Guide to Implement JWT Authentication in NestJS usingĀ Passport
The purpose of this article is to provide a step-by-step guide for implementing authentication system in a NestJS project using the Passport middleware module.
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From Frontend to Backend
That's exactly where I am. My manager gave me these links, that cover a lot of those words the backend uses, so I can identify what they mean and how to use them. 1. For inspiration and concepts: https://github.com/Sairyss/domain-driven-hexagon 2. Suggested to read the documentation for nest.js. They apply such concepts I don't understand: https://nestjs.com/
What are some alternatives?
cylon.js - JavaScript framework for robotics, drones, and the Internet of Things (IoT)
SailsJS - Realtime MVC Framework for Node.js
serialport - Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!
Koa - Expressive middleware for node.js using ES2017 async functions
onoff - GPIO access and interrupt detection with Node.js
loopback-next - LoopBack makes it easy to build modern API applications that require complex integrations.
node-rpio - Raspberry Pi GPIO library for node.js
feathers - The API and real-time application framework
spi-device - SPI serial bus access with Node.js
Ts.ED - :triangular_ruler: Ts.ED is a Node.js and TypeScript framework on top of Express to write your application with TypeScript (or ES6). It provides a lot of decorators and guideline to make your code more readable and less error-prone. āļø Star to support our work!
pigpio - Fast GPIO, PWM, servo control, state change notification and interrupt handling with Node.js on the Raspberry Pi
Moleculer - :rocket: Progressive microservices framework for Node.js