https://github.com/orlov-vo/preact-example-weather-app

Simple visualizer for weather data
https://github.com/orlov-vo/preact-example-weather-app

canvas example indexdb parcel preact webworker

Last synced: 17 days ago
JSON representation

Simple visualizer for weather data

• Host: GitHub
• URL: https://github.com/orlov-vo/preact-example-weather-app
• Owner: orlov-vo
• Created: 2019-10-12T13:24:03.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-10-12T13:53:26.000Z (over 5 years ago)
• Last Synced: 2024-11-25T19:24:36.674Z (3 months ago)
• Topics: canvas, example, indexdb, parcel, preact, webworker
• Language: TypeScript
• Size: 432 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Simple weather visualizer

This project is written by me to demonstrate abilities to improve rendering big datasets on canvas.

For this feature, I use WebWorker API and IndexDB for storage and process datasets on the browser.

## How to run the app

Before installing it you require the Node.js and Yarn on your system.

```sh

yarn

yarn start

```

After executing these commands you will get the running web-application on http://localhost:1234

## Why I chose this tech-stack?

In nowadays, I think we should improve perfomance of applications if possible.

For this goal, I recommend to choose tiny libraries or frameworks or write self solutions.

My tech stack in this project:

- **Preact X** - because it is React-like framework with small size above 3KB

- **Parcel** - because zero-config bundler is a good choice for small projects

- **TypeScript** - because typings can improve DX in refactoring the codebase

- **Prettier** - because you should spend your mind to write solutions, not for formatting the code

- **Yarn** - because that package manager more powerful and stable than npm

If I had more time for this project, I would also add unit tests.

And for it I would choose **Jest**, amazing testing framework