OpenApi Spec Generator - javascript

I’m not sure how to word this exactly, but is there an npm package or tool that can scan/scrape a Node.js/Express project and generate an OpenAPI Spec?
I’ve done a few searches but I’m not getting any helpful results back.

Semi-manual but Swagger is your friend here.

Related

How does react-native-device-info Package work?

I have implemented react-native-device-info package in my React Native App & My University professor is now asking me to describe how does this package work in order to get the required info. what callbacks, etc are used or how does it communicate with the system to bring that info to us.
I have searched through the internet but can't seem to find the answer.
So, I want to know & learn how react-native packages work & more specifically the package react-native-device-info works?
I went on to look at the source code for the package, and you will see that there are ios and android files in the root, and if you take a closer look you will see platform native code that is passing messages via the RN Bridge module. I am no expert on the field, but this should be the general explanation.

Google cloud speech api javascript/angular

I am working on an angular project where Google cloud speech api has to be used for speech input . I went through the official docs : https://cloud.google.com/speech-to-text/docs/quickstart-client-libraries .
There are example codes available for Node.js, PHP and other server side languages.
But, I couldn't find any examples using JavaScript.
Is there any way to use the cloud speech api using JavaScript or angular 5?
If yes, could somebody provide pointers for the sample code
Thanks in advance
You can you use the npm packages for your angular 5 project.
https://angular.io/guide/npm-packages
Therefore, you can just use the node.js code examples in the link that you put.
So you need to install the package
npm install --save #google-cloud/speech
and use the example code as in node.js section.

Node.js Wit.ai integration

I am learning wit.ai and going through the tutorial (https://wit.ai/docs/quickstart). Everything else went well till step 6, where it asked me to clone the node.js client and install npm. Usually, I create a separate node.js project then npm intall whatever-the-module-is then use it.
I am confused on how to use node-wit. I want to create my own node.js server which will be called by my bot to implement the business logic. Here are few questions I need help with:
Can I just create a basic node.js project, install node-wit and use it?
If I deploy my node project on heroku, where do I provide the endpoint for wit.ai to call? The tutorial does not mention anything about it.
Can I perform the business logic without using Promise or any code they have given in the node-wit tutorial?
Overall I am just confused on how the node-wit code is working.
Thanks.
1) Yes you can. Simply run npm install --save node-wit, check out the github for more infos https://github.com/wit-ai/node-wit
2) Endpoints url are set within the module. Check the lib/config.js file. You just have to specify your API key to communicate with Wit.
3) The SDK uses only promises, so you have to use them too. Two solutions here : i) master this concept, my guess is that's it's worth it since promises are very handfull ii) code your own API calls, this is not difficult (check the HTTP API doc)

WebStorm 2016.3 + Electron: Unresolved function or method

I am playing around with Electron and WebStorm as part of a project preparation and I am struggling with different problems. Therefore I want to start simple by creating very basic stuff and working my way up.
So I have a very simple project setup in WebStorm and my first Electron app is running. But WebStorm keeps saying that it cannot resolve function names.
Electron and electron-prebuilt are added to the package.json and Node.js coding assistance is enabled. Therefore require('electron') is recognised correctly.
I saw the blog entry by JetBrains on how to start with Electron in WebStorm and found also another similar answer here on StackOverflow.
JetBrains' blog entry
StackOverflow answer
It is said, that one should add github-electron to the JavaScript library from the communitie-stubs repositories. But these seems outdated, as there is no github-electron anymore and all other electron entries are ambiguous.
So my question is: How to setup WebStorm for plain JS ES6 correctly, beginning by eliminating the "unresolved" messages?
So, after digging into the topic more and more and climbing the steep learning curve, I finally found the answer by myself.
Here we go:
Go to WebStorm's Preferences / Languages & Frameworks / TypeScript
Make sure Use TypeScript Service is enabled
Open up WebStorm's Terminal panel (as it will automatically point to your project's working directory) and install the type definitions for TypeScript via NPM:
npm install #types/electron
You don't need to use the --save / --save-dev tags, as the types are needed solely for WebStorm's code assistance and have no impact on your project.
You'll get a new entry inside your node_modules folder containing the type definitions.
And that's it. WebStorm does not show any unresolved function or method messages for this particular module anymore.
This works for theoretically every other module, as long as there are type definitions available. But chances are good, as there are a lot of them. Way more than what WebStorm's JavaScript library download functionality offers.
Have a nice day, everyone!
Martin
install the electron library. Since the github-electron has renamed to electron.

Use Meteor without its templating library

I'm building an app that uses only Polymer to structure the frontend. As a backend I'd really like to use Meteor with their Mongo realtime database.
I only need the part of Meteor that implements the DDP prototcol and provides the Mongo API to the client. Is it currently possible to remove the rest of the client libraries? I don't need jQuery, Blaze, Tracker and so forth.
I've already tried removing meteor-platform from the project, then adding all the packages meteor-platform consists of. This results into errors like ReferenceError: Meteor is not defined. It seems like this is not supported currently.
What I then used was Asteroid which is really nice. But using it prevents me from using Meteor packages like GroundDB for example.
Reading on the Meteor website gives me the feeling that it should be possible to use only some parts of Meteor, but this doesn't work for me.
What's the best way to tackle this problem?
Edit: I've uploaded a leaderboard example with the failing setup on GitHub. Meteor.isServer is causing the error. If you comment out the server stuff it works.
You're missing two packages:
meteor add meteor underscore
The meteor package is the one that exposes Meteor.isServer.

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