The tracking.js library brings different computer vision algorithms and techniques into the browser environment. By using modern HTML5 specifications, we enable you to do real-time color tracking, face detection and much more — all that with a lightweight core (~7 KB) and intuitive interface.

• Official website
• Documentation
• API Docs

Install via Bower, npm, or download as a zip:

bower install tracking

npm install tracking

• Trackers
  • Color Tracker
  • Object Tracker
• Utilities
  • Feature Detection (Fast)
  • Feature Descriptor (Brief)
  • Convolution
  • Gray Scale
  • Image Blur
  • Integral Image
  • Sobel
  • Viola Jones
• Web Components
  • Color Element
  • Object Element

You can plug tracking.js into some well supported HTML elements such as <canvas>, <video> and <img>.

IE 9+ ✔	Latest ✔	Latest ✔	Latest ✔	Latest ✔

However, the browser support may vary if you request the user's camera (which relies on getUserMedia API…

Welcome to the Welcome UI library created by Welcome to the jungle, a customizable design system with react • typescript • styled-components • styled-system and ariakit.

Here you'll find all the core components you need to create a delightful webapp.

🌴 Discover all the components

1 - Install the peer dependencies listed below:

yarn add @xstyled/styled-components react styled-components

2 - Install the the core component and any other components you need for your webapp e.g. if you need just a button…

yarn add @welcome-ui/core @welcome-ui/button

Getting started

import React from 'react'
import { createTheme, WuiProvider } from '@welcome-ui/core'
import { Button } from '@welcome-ui/button'
// Add theme options (if you want)
const options = {
  defaultFontFamily: 'Helvetica',
  headingFontFamily: 'Georgia',
  colors: {
    primary: {
      500: '#124C80',
    },
    success: {
      500: '#32CD32'

HashiCorp Waypoint Community Edition is no longer actively maintained. For additional information on the new vision of Waypoint, check out this blog post and the HCP Waypoint documentation.

• Website: https://www.waypointproject.io
• Tutorials: HashiCorp Developer
• Forum: Discuss

Waypoint allows developers to define their application build, deploy, and release lifecycle as code, reducing the time to deliver deployments through a consistent and repeatable workflow.

Waypoint supports a number of build methods and target platforms out of the box and more can be easily added via plugins:

• Cloud Native Buildpacks
• Docker
• Kubernetes
• AWS EC2 and ECS
• Azure Container Instances
• Google Cloud Run
• And many more...

Waypoint runs on Linux, Mac OS X, and Windows.

Please note: We take Waypoint's security and our users' trust very seriously. If you believe you have found a security issue in Waypoint, please responsibly disclose by contacting us at security@hashicorp.com.

A quick start…

The online document is migrate to https://doc.database-client.com.

This project is a database client for VSCode, supports manager MySQL/MariaDB, PostgreSQL, SQLite, Redis, ClickHouse, 达梦, and ElasticSearch, and works as an SSH client, boost your maximum productivity!

Project site: vscode-database-client, 中文文档

• Database Client
  • Connect
  • Table
  • Execute SQL Query
  • Backup/Import
  • Setting
  • Filter
  • Generate Mock Data
  • History

Install from vscode marketplace vscode-database-client.

1. Open Database Explorer panel, then click the + button.
2. Select your database type, input connection config then click the connect button.

Two panels are created because in some cases you need to view both SQL and NoSQL data at the same time, you can drag the panel to the other by long-pressing.

1. Click table to open table view.
2. Click button beside…

Create Ethereum-powered apps with one command.

Create Eth App works on macOS, Windows, and Linux.
If something doesn’t work, please file an issue.
If you have questions or need help, please ask in our Discord community.

yarn create eth-app my-eth-app
cd my-eth-app
yarn react-app:start

If you've previously installed create-eth-app globally via yarn global add create-eth-app, we recommend you uninstall the package using yarn global remove create-eth-app and use the yarn create eth-app shorthand to ensure that you use the last version.

Then open http://localhost:3000/ to see your app.
When you’re ready to deploy to production, create a minified bundle with yarn run react-app:build.

You’ll need to have Node 16 or later version on your local development machine (but it’s not required on the server). You can use nvm (macOS/Linux) or nvm-windows to switch Node versions between different projects.

You'll…

jsii allows code in any language to naturally interact with JavaScript classes. It is the technology that enables the AWS Cloud Development Kit to deliver polyglot libraries from a single codebase!

A class library written in TypeScript can be used in projects authored in TypeScript or Javascript (as usual), but also in Python, Java, C# (and other languages from the .NET family), ...

Head over to our documentation website!

The jsii toolchain is spread out on multiple repositories:

• aws/jsii-compiler is where the jsii compiler is maintained (except releases in the 1.x line, which are maintained in this repository)
• aws/jsii-rosetta is where the jsii-rosetta sample code transliteration tool is maintained (except releases in the 1.x line, which are maintained in this repository)
• aws/jsii is where the rest of the toolchain is maintained, including
  • @jsii/spec, the package that defines the .jsii assembly specification
  • jsii-config…

A curated collection of all country flags in SVG — plus the CSS for easier integration. See the demo.

You can either download the whole project as is or install it via npm or Yarn:

npm install flag-icons
# or
yarn add flag-icons

First, you need to import css:

import "/node_modules/flag-icons/css/flag-icons.min.css";

or use CDN:

<link
  rel="stylesheet"
  href="https://cdn.jsdelivr.net/gh/lipis/flag-icons@7.2.3/css/flag-icons.min.css"
/>

For using the flags inline with text add the classes .fi and .fi-xx (where xx is the ISO 3166-1-alpha-2 code of a country) to an empty <span>. If you want to have a squared version flag then add the class fis as well. Example:

<span class="fi fi-gr"></span> <span class="fi fi-gr fis"></span>

You could also apply this to any element, but in that case…

Generate diagrams from markdown-like text

Live Editor!

📖 Documentation | 🚀 Getting Started | 🌐 CDN | 🙌 Join Us

简体中文

Try Live Editor previews of future releases: Develop | Next

🏆 Mermaid was nominated and won the JS Open Source Awards (2019) in the category "The most exciting use of technology"!!!

Thanks to all involved, people committing pull requests, people answering questions! 🙏

Mermaid is a JavaScript-based diagramming and charting tool that uses Markdown-inspired text definitions and a renderer to create and modify complex diagrams. The main purpose of Mermaid is to help documentation catch up with development.

Doc-Rot is a Catch-22 that Mermaid helps to solve.

Diagramming and documentation costs precious developer time and gets outdated quickly But not having diagrams or docs ruins productivity and hurts organizational…

Getting started? Play directly with the Babylon.js API using our playground. It also contains a lot of samples to learn how to use it.

Any questions? Here is our official forum.

⚠️ WARNING: The CDN should not be used in production environments. The purpose of our CDN is to serve Babylon packages to users learning how to use the platform or running small experiments. Once you've built an application and are ready to share it with the world at large, you should serve all packages from your own CDN.

• https://cdn.babylonjs.com/babylon.js
• https://cdn.babylonjs.com/babylon.max.js

For the preview release, use the following URLs:

• https://preview.babylonjs.com/babylon.js
• https://preview.babylonjs.com/babylon.max.js

A list of additional references can be found here.

BabylonJS and its modules are published on npm with full typing support. To install, use:

npm install babylonjs --save

alternatively, you can now rely on our ES6 packages. Using the ES6 version will…

Dinero.js lets you create, calculate, and format money safely in JavaScript and TypeScript.
v2.dinerojs.com/docs

Money is complex, and the primitives of the language aren't enough to properly represent it. Dinero.js is a JavaScript library that lets you express monetary values, but also perform mutations, conversions, comparisons, formatting, and overall make money manipulation easier and safer in your application.

ℹ️ Dinero.js v2 is currently in alpha. For v1, check the v1 branch and docs.

npm install dinero.js@alpha

# or

yarn add dinero.js@alpha

Dinero objects are minimal. Every function in dinero.js is side-effect free, allowing you only to bundle exactly what you use.

import { USD } from '@dinero.js/currencies';
import { dinero, add } from 'dinero.js';
const d1 = dinero({ amount: 500, currency: USD });
const d2 = dinero({ amount: 800, currency